Loading...
HomeMy WebLinkAboutPackets - Council Packets (2027)Stine, Michelle From: Sirois, Andrea Sent: Tuesday, March 31, 2026 1:34 PM To: Standish, Michael; Stine, Michelle Subject: FW: Support for Pond Restoration at Vistoso Nature Trails and Objection to recent claims by Archeology Southwest Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From:Susann Ventzke Sent: Sunday, March 29, 2026 3:31 PM To: Town Council <council@orovalleyaz.gov> Subject: Support for Pond Restoration at Vistoso Nature Trails and Objection to recent claims by Archeology Southwest WARNING: External Sender. Read Carefully. Report phishing. Please see my letter attached hereto. Scan 20260329.tiff Susann Ventzke Dear Mayor Winfield and Members of the Town Council, I am writinct to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this oroiect relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation, it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerelv. Oro Valley Resident Stine, Michelle From: Sent: To: Subject: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Tuesday, March 31, 2026 1:34 PM Standish, Michael; Stine, Michelle FW: support for proposed development oracle and suffolk From: Efrain Cubillc Sent: Sunday, March 29, 2026 8:03 PM To: Town Council <council@orovalleyaz.gov> Subject: support for proposed development oracle and suffolk WARNING: External Sender. Read Carefully. Report phishing. [This(eCkil is the first time you received an email from this sender cubillopisapain com). Exercise caution when clicking links, opening ttachments or taking further action, before validating its authenticity. Dear Councilmember, I was present at the neighborhood meeting regarding the rezoning and conditional use permit for the 4.7-acre property at N. Oracle Road and W. Suffolk Drive. As I did make a public comment in favor of the project, I would like to share a few more details based on my decision to favor this project. I am an interventional pain physician, and our practice (The Pain Institute of Southern Arizona) has served the southern Arizona community for over 20 years. I have been fortunate to have been with the group going on the last 10 years and we have recently decided to expand into Oro Valley. We are building a 15,000 sq foot state of the art clinic and Ambulatory Surgical Center on Linda Vista and Oracle. Our decision to expand into Oro Valley came from having many patients drive from Oro Valley and Saddlebrook to our clinics southeast, which can be a 90 minute round trip. Our group saw this as trulyfulfilling the need to reach our patients closerto their place of residence and not have to drive 90 minutes round trip when in pain. In other words, we were fulfilling the need of this type of business in Oro Valley. This history of fulfilling the need I see similar to the proposed project on Oracle and Suffolk. As our practice has recruited providers (both doctors and advanced practice providers), most with families have hesitation to move to Oro Valley due to not having enough family friendly locations for activities with their children. Parents are looking for indoor facilities where their child can develop both physically and mentally. We have had providers in Safford bypass Southern Arizona and drive the extra time to Phoenix to take their children to facilities like KTR. This development would fulfill the need of hundreds of families in Southern Arizona and beyond. The proposed project would influence more families to move to Oro Valley, allow families to create long term bonds and truly make a meaningful difference in the lives of our children in Southern Arizona. In addition to the previously mentioned points, this will also enhance the economic development in Oro valley as there is truly nothing like KTR in all of Southern Arizona. Best Dr. Efrain Cubillo 2. Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for -Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in pars." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, Oro Valley esident Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: CHRIS WESTERMEYER Sirois, Andrea Tuesday, March 31, 2026 1:30 PN Stine, Michelle; Standish, Michael FW: PLEASE SIGN LETTER TO OV TOWN COUNCIL - ACTION REQUESTED OV-Pond-Please help with this Eye Sore Document 2026-03-30.pdf Sent: Monday, March 30, 2026 1:57 PM To: Vistoso Highlands Homeowners Association (Numberl) <noreply@goenumerate.com>; Town Council <co u nci I @o rova I I eyaz.gov> Subject: Re: PLEASE SIGN LETTER TO OV TOWN COUNCIL - ACTION REQUESTED WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (cwestermever(a�comcast.netl. Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. See Attached. Shame on Archeology SW. Would they want this scar in their neighborhood. NO ... so lets fix this eye sore. It's time. Shameful that Archeology SW would even consider doing this. Chris Westermeyer On 03/30/20261:27 PM MST Vistoso Highlands Homeowners Association (Numberl) <noreplyCc>eoenumerate com> wrote: Vistoso Highlands Homeowners Power ed By Association (Numberl) Enumerate Central DearVH#1 Neighbor, For years, our community has advocated for the restoration of the pond at the entrance to our neighborhood (Vistoso Highlands Dr. and Rancho Vistoso Blvd) within the Vistoso Nature Trails Preserve. In 2025, the Town Council finally voted to fund the pond restoration design based on strong community support. The design drawings are now complete, and the Town has received official bids for the project. However, the easement holder of the Preserve, Archaeology Southwest, is now opposing the restoration based on claims regarding the use of reclaimed water. These claims lack scientific and legal merit, especially as the Town of Oro Valley owns 36 holes of public golf courses that utilize reclaimed water for their ponds and irrigation. Without a significant showing of public support, this opposition may delay the project for several more years. Please see the attached link from the Explorer for the backstory on this. The Town has already invested significant resources into this restoration. We must now urge the Mayor and Town Council to move forward. To assist, please print the attached letter, sign it, scan and email it as soon as possible to the Council at: councit0orovalleyaz.Hov. It is vital to send this letter before any upcoming public meetings. We also encourage you to attend these meetings in person to underscore the importance of this project. Restoring the pond is essential to addressing the current blight and protecting our property values. Thank you for your support. Sincerely, VH#1 Board of Directors For questions or comments, please reply to this email or contact Vistoso Highlands Homeowners Association (Numbert) at norep(y(ftoenumerate.com. This email was generated by the Enumerate Central platform. Dear Mayor Winfield and Members of the Town' Council, I 'am writing to. express my strong support for the restoration of the Vistoso Trails N Preserve pond and to directly address recent claims made by Archaeology $out- N The opposition to this project relies on several fundamental mischaracterizations of law, science, -and the Town's authority: re 1. Misuse -of RegulatoryStandards: The attempt to apply ;a -drinking water standar_ of 4 parts per trillion .to a. non -potable. pond is. factually irrelevant. This ;pond is not for human consumption, and Town regulations strictly prohibit swimming or wading wh h ,removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly ,regulah resource in Arizona. The EPA's designation of certain PFAS compounds a$ hazardi substances under CERCLA_does not prohibit its beneficial reuse .in managed water, features, like those used in parks and golf courses 'throughout Oro Valley and Arizo 3. Lack of Budgetary Oversight: As the easement holder, Archaeology .Southwest no legal authority to demand or dictate municipal budget priorities. Decisions regard -the allocation of funds for Town .projects ate matters .of `public policy and governana not easement compliance. :4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly .allows for the restoration of the former irrigation ;pond "in whole or in part." This proje is not :e violation; it: is a restoration of a historic landscape feature in atown park that enhances the parks scenic and recreational values. `urge the Council -to continue with the approved plan to restore this vital community asset based on science and established. standards ratherthan rhetoric and exaggerated claims. Sincerely, Oro Valley Resident Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 Sirois, Andrea Tuesday, March 31, 2026 1:29 PM Standish, Michael; Stine, Michelle FW: Vistoso Highland Pond Restoration Vistoso Trails Nature Preserve.pdf From: Steven Greenberg Sent: Monday, March 30, 2026 2:05 PM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso Highland Pond Restoration WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (steven.greenberg5070a-gmail.com). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. Dear Mayor Winfield and Members of the Town Council, Please find attached my letter voicing our support for restoration of the Vistoso Nature Preserve Pond. Left as is I feel the pond is not only aesthetically displeasing but is a danger and liability to the community. Steven Greenberg Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water. Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, .like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; -it is a restoration of a historic landscape feature in. a town park that enhances the parWs scenic and recreational values, urge the Council to continue with the approved plan to .restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, Oro Vall Re id nt Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law,. science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely_, _ Oro Valley Resident Dear Mayor Winfield and Members of the Town Council, 1 am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. I Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, off✓ ��„��� Oro Valley Resident Dear Mayor Winfield and Members of the Town Council, I any writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed li'9iater: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, G�/s2 Oro Valley Resident Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Tuesday, March 31, 2026 1:28 PM Standish, Michael; Stine, Michelle FW: Restoration of Preserve Pond HOA letter 1.pdf From: R. L. DeBakf. Sent: Monday, March 30, 2026 4:24 PM To: Town Council <council@orovalleyaz.gov> Subject: Restoration of Preserve Pond a WARNING: External Sender. Read Carefully. Report phishing. Caution: The sender name (R. L. DeBake) is different from their email address (sun2seaaz@gmai1.com), which may indicate an impersonation attempt. Verify the email's authenticity with the sender using your organization's trusted contact list before replying or taking further action. Attached is my signed letter of support for the restoration of the Vistoso Trails Nature Preserve Pond Robin Lynn DeBake Dear Mayor Winfield and Members of the Town Council, 1 am writing to express my sarong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant_ This pond is -not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Ciro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 01 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whale or in park." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, aft'_ r Oro Valley Resident Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 Sirois, Andrea Tuesday, March 31, 2026 1:28 PM Standish, Michael; Stine, Michelle FW: Rancho Vistoso Pond IMG_5898.jpeg; ATT00001.txt From: Cindy Seely Sent: Monday, March 30, 2026 4:28 PM To: Town Council <council@orovalleyaz.gov> Subject: Rancho Vistoso Pond WARNING: External Sender. Read Carefully. Report phishing. Caution: The sender name (Cindy Seely) is different from their email address (cindklausCa?aol.com), which may indicate an impersonation attempt. Verify the email's authenticity with the sender using your organization's trusted contact list before replying or taking further action. Can we please get this resolved once and for all we've waited six years all promises no results thank you. Dear MayorWrllfieK#nd Members of the. Town Council, I. am Writ!ng,:fo express my strong support far the resloretk n of",/istoso Trails Nature Preserve pond and to directly addiress recent claims madn•by Amhaaalvgy. SoUthwest. Tice opposition to this project -relies on several fundament.al mischaraoteriaatiOpS,of the lays►, science, and. the 7owWs authority., 1. Misuse af ft tilkary SUnclar=ds; The. attempt to apply. a drinking water stendatd.of� 4 part per trillion to a non -potable pond is facwlually. irmWant. This pond is not for human consumption. and Town regulations,stric tly prohlbit swimming or wading, which removes -primary expasure pathways, 2:-Lawful Wo of Raclalr ►d "Water. Reclaimed -water is, a sta milord; -highly regulated resource. In Arizona. The EPA"s +do*natlon of certain PEAS compounds. as hazardous suhstances under CERCLA does not �prohibil: its beneficial muse in managed water features. like thane used in parks and golf courses throughout Oro Valley and'Arizonm 3: L,aak af. 6Wdgatsry-0vs*rWght As the easement holder, Ardhaeofty Southwest has, no legal authority to demand.or didtate municipal budget priorities, Decisions regarding. the allocation of funds for Town projects,sre matters of pubfc..poliay► and governance, not easement compliance. 4..Fxplfalt Authorization: OaragMph 2.6 of the Conservation Eawnerrt explicitly allows for the restoration of the: former irrigation pond In whole or in ,part.' This project is not a violation; it Is a restoration of $.historic landscape feature In a town park that enhances the pick`s scenic and ►eavatlonal,values.. urga.the Council to conlinue,wilhy the.approyed,plan to resstora this Vaal community asset based on science and established standards rather than rhetoric and. ,exaggerated!- claims, SincereIX, Cro, .. 'J X4f aa �4 = '4 Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Tuesday, March 31, 2026 1:25 PM Stine, Michelle; Standish, Michael FW: Vistoso Trails Nature Preserve Pond Council Ltr.pdf From: Don Malen, Sent: Monday, March 30, 2026 8:05 PM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso Trails Nature Preserve Pond IWARNING: External Sender. Read Carefully. Report phishing. Dear Council - Please see my attached letter expressing my strong support for the subject pond. The delays and foot dragging and roadblocks have gone on for too long! Move forward with this project!! Don Malene VH#1 Resident 1 Dear Mayor Winfield and Members of the Town Council I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards. The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways 2. Lawful Use of Reclaimed Water Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona 3. Lack of Budgetary Oversight As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance. not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation, it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. ncerely, V Ma6� Oro Valley Resident ff"'Morn. s,,.: ow n eyr­,i. Memo.randum Oro dU 'ic from.0,Richard .Beam, Or"6 Valley; .Arizona ; _`0.,ct9f`e ­1q, 0.Lqgq.".8a_sJs-.f6r Restoeingthe" o7rP *hj 'R �hd, #er bate:U'arch,80,4 Dear Mayor:andCouncil ,Members; Aecent:comft!ehtar -.s y;,regarding tM, JroobsOdlestb(oflOn 6f.the"Visto o Trails. Naturia;Preserve pond: p P, 'bf-'(OClairii�dWatd'e.'I�offerthl5,,",memorandum,.,.to; r' -Us bas' raised f�, policy and ­4 `41 p.icy-co.,de n- .0 JseAim U clarify �en le Jeaov�orkj.,-addr'esi tihecla'ims',,ra' 'd-b-Aeth logyS6 thwest,,,60,0 plaih..w.h y �refllIin -o fdoth'reclaimed water i b6ih­AawfU(,and- e6nsistent WithAho conservation'easement: .Executive:SummaN Rkstdrki s' gr liegal[y permissible and .alighod with.on bo f the 'his otic Vist-&- pond u i, n e claimed water,is licitI d''c onse e,. The easement eXpl I '' authorizes. Atb.i �Oasemp­nif's_--elxpress terms.an rVa lon.purp6� r irrigation 8tion P' c -eitallyfelied -obleclaimedwzite Jhe; restoration of the forme i , ond,whi h.bisto r. 9: `hkardous..'' su bstance,clause 4oes. not prohibit.1his use because -re laimed water' is_.,,a,regu ; -municioM`Utility product; ot.6. form of -hazardous -was te` disposal- Established principles: of easement, o' ron Ak_ 4*hfPrprk6fi' * n ..'sti gly-suopoil the TPwP-"-5.,PQ$l Qo- LeplTrinciples "KIPYI ;:SPR permission controls. The 'easement expressly csslVauihorizes restoration.of the former A.Irrigation -Pdhd.ThNspspecific, negotiated permission controls over generalprohibitions,including the hazardous -substance Jause Historlica -use def nes permissible use;; I as -part 0, the Vist' Golf was: maintained " with reclaimed The pond existed 'so .0,ex e e Q ,Coprse.and a --§oukej� a,�tohtinuation o e water. Re's't"or'i,ng,.,it-.using .t'ai-he..w er f the historic condition the easement was designed to preserve.. 4:1 1 IReclaimed water is. not hazardous-wasto,dis osal. The' Jeasement prohibits .the'`storage, . tagp,:dqmping, or, disposal'.' of haza,rdou, s-tubstAndes. Usib0 _ reclaimed _water f6r;-a.beneficial, permittod,purpose .does :not oonstitA .'disposal. Courts dist, inguish between . intentional waste disposal and, the incidental presehce o-f regulated su bstances withi'n'(0wfqj ptod-utts., PEAS o. alter EPA!s -designation of, r, CERC LA tarciets .industriilpolluters, not municip al reclaimed water systems. Reclaimed water:reman5 IAWfPf.and teaul'a_ied for -use i , n ponds,irrigation; and recharge. �_ Amb 1166itles-favor-th.e1a'ndowher'., _ If :any ambi uit ... exists,, tourresolve it againstlNe.,easetent holder.66d.,n:favoroftNe Ian'd.oner-s 4 --grounded, and $,0. ThOTOWO.', bti�;' historically; ;grounded, d,.use is reasonable;, s conservatidh-bri.dhted.--. Polk - -Cons.l.d.e.railtion.s. Y :EOkrqinmentall stewardship.: d' -enit.., "I �hcl improves., Oc .,_gjca, n t d, -diversity, sb ' . - -..- and nhances�h6bftai pports wi. d I ife 'PT91- ppQq t ue ,of . t h preserve. , ;olv - V"WAIS-OftAll .ability Aifitv;,: bl6sourceformaintaining. "a reclaimed Wtt r only viable,,npo--pqt!,a Jh­a desert biivirohin, q ,pqnd without,comp6tih9- with potable supplies. Communh ex ectaflons. Residents supported a�quISM 0ft��prppery.Wiih.,the,undet�taridi'ng,th the e,6fidWQ4-- -. Risk, M­ " -a n" - -a 9"'d Ft. 9, f i t.. PPAS, levels in reclaim- &Wziterare Itb6nd. Th6.Town retains full e to authority to qIgpqge and mie igit ,.:anyfiitur.6�,con'cerns.. S uthwestlls, Claims. to Archaeology o. _V, Ci PPA$ I II reclaimed water -v'iolaies,-.the,hazar.d*ous=subst-anc6-i:li�Lis6'. - ftsoo_ n-1-se-e-71, 0,,.clause :addresses ;disposal of hazaruswasteiUsing reclaimed water for a- Permit .. ted, .benefici6l"put0o's'e:-is'.'hdt. dis"ll bsjl. .C.Ilaimi: Evapor6tion could create a ' "hazardousste _.t0ssijo6l.* ' . Wea Response: This '"ts.speculative.'The.,eas6m'e-nt,regU.la-te-'sadibrit,ii-dt''hypdthOt,iOI.f...t r6swn.'aribs,..The --,-,d'd future Coriclitions-' n Town can if necessary without violating the easement-. . .- �, _. Y . _ without t aimed`WateCq purpose:'CL( :conflicts pOrpose Response: Tlie :easement explicitly 't pqhd restor#i_oq,-:.,and the ppnd historically used :reclaimed-Wa-tOrAn ekph?sSW,p&nittbd'us0 cannot be rechpractenzed.as inconsistent with the, -easement's rpp$e. dilm: Federal; eral",-. PF,44.- designation :automatically triggers the4 prohibition.'. .,e a g.ea,sOme'".6tor, fion', R0$pppt,C._'$qhah interpretation would render lhe.,easement unworkable. �yprohibitin 9'laWfU!, :dedin 'OmOM Ora dtice -'C.14.jfiv The; Ops�ornetifhdlder M. oy,.veto.rec-'Iaii-hedw,atd'r' use: ,Easement holders enforce fhe._a grqement_.-as written:: yddidt'Oss. AUftr'ity-to.:nullilys'00 K.JP.erSI through g. xpap�iver ..ipter.pre ati6h,--,Of .96neraI.- c laUS' 6 Recommendation hisio'n-a common ttinc, � n4 - , ­ .1 1 .. j 'h"' I o ld.'Uit"Wifilhd Thelown is_:-fiot proposing ' A n.dw or,&ouw Oto; It " proposing t ­ 9 nrestore.a� ist r u is .,,o 'When g,� it e� d Opgades, and in ',wayth- -,t-"-expressly allows. , . pqpe!yqtiQn' fine a e easerrien., �.,_, ease hOht contains bptb a;.sppCl 1C.. permission anda general prohibition, "ThOlow'r uIr the speq C p&fM"itsi hlo-4 htrOj I �QthOise-J'hO.permission becomes meaningl_essi 'F . these -kL�td.r4thoN'pqqd with reclaimed '' "water 'is lqgally efensibk environmertaill1resp hsibie,:And)dohtMOt-­ .,..' community's eet4ti6as. respectfully recommend i.hqf.the 'C'ri14p o.ceedwfthrestd ration.. i 600 B .... .. M-04 p ., ea - - 0 `Chief Environmental t 'retired) Providence Health Arizona .Supporting Case Low , - - .__ li ­- ­ .' ofsovernedovener6l"prohibitions, Specific_per.M*$J.' n 'Courts ton"S'8befitIV hold fhat-.'When aneasOMeht.,.Cont6ihs both --a-s Pkift affirmative :authcflzatio­n-,a'n'd,a, rilicirloh,'t I he.' specific. permission • Ri?statemdnt-(Thied)'df e .Prop - rty. -,,-Serv4u;(0s 04.1 cmi.:d to the. parties` i-;%d, iht6n and specift gi�qnts ..Co'uqs. iriter.prefservitudes to give effect e ,are,nothUIl'ffi'e" 'b- b y..- roadly-yv9rded'restrictions: rietibils.- *, P� -City 0 Paiadend _v.'California-M ;hldqn.-'Land.& Water Co., 17 C81.2d 5.7,6,,5!-940(1'9*) Easements -,Awebriatued to-give,-oftett-l'" the` purpose expr ssl' tate in t e grant, _.:..p, .._q,pprp e y,s d h general language :cannot be read to ddfdcit aapocific,,,-abthorl nation... ii- kiss Ppsth 610,,' 39-40'(201.8) for a.l. A 6 Courts: -will 'not -interpret ,,easement's in a manner that enders'..an vxpre ss grant ..... meaningless Of ,surplusage.. Appjkdetm; The easement's express authotizatio-n to restore the, pond .cannot be,overridden by generalized hazardous -substance d"withoutause nollifyinthL permission 2. Historical ;use ,,,define,!5.-Permis-sible, scope. -' e 0 rjqjy-.jqqXAo. existimand hktdricalt 4dltlOhOtAhO:tliM9 ah e' rgpi dto, permissible;, dete'er-M ne'."W ;Rye, v., T rhae ,Truckee Sierra Desposol Co:, 222 Ca A e -'I use..:,:a and; -Whdeb n easement Is jhl'cg00e0 terms,, its. scopels. stablished b bMdflica htd-.the-,Odttieis,., ilhe.conditibns''-,kn ' -' Ow 'Pallowfleld 'V,,: BQurgaiiit,,.'20'.63.,Ca-nLiI 4266 (00t. C.A. I_nature turo,,and q� pfq ;--f Anease_mj erit,,afr,e-,deternined'by the ,c rcum stab ces'exist-ing. at the time, of the g(an and kn- the parties:, Application: Because Use.the Vittoso pond ;historically "PXI �8nd was withreclai med`water, restoring same -manneft-6hstitUtOs continuation `8 ta.61 js`h,,e.- "d j pqrm-__c.-j- 3. te lial t �Nld-p ful,u materials W. se -of regulated.ma La Courts -distinguish between intentional disposalofhadardauswaste an .- h-e -I0on'.presence. of O� ' 'be ikts-,orac6lW6esl r,eg,u'Wud,.-uidh$tAfwe!9 -Withih IM I , ,BNSF.RdUWdyCo.'V,jWto b ...... Liability urder hazarddus-s'WOhc requires intentiona disposal, n_ot.me e-presence within lawful, '-Iawf;4(,p operations: . - "C,.U6jrborIV4149ggi,Lid:v.tinocalCorp.j.',270';F.*3d,',,863,.,.8,7,8479-(9thC' h' f6duket active i human. .cconduct, passive , lualify. Application: ,Using reclaimed water fora pOrmAtOd pond "storage; Oqmping,,'�or disposal"bf, pqfi- � Js not I hOz-ar4qysj-$. st,ances.wit'hin'the.meanihlg,6f.,a'h-�ea's'-e'mentt.,gsteitti3Oh,. 4. Lkee regulatory :Clatsific . • Unified Sidfes v. Bestfoods,­524:U U.S. 51, 66 '(19-98) operations"-4 sent fhVirpnmep. a_ la'W,ful, regulated ..,t.,I,.,�;8tutes."�-tqrg�ptres.,pQ.n,sible,.,,cond'u4�.'nbt intent1,o,,,-di­- ...$_ - P.J • Adpah Uh 4. os 14 Wd States,, 5 TU2. -.Couris,reject 'intert)rdtati'�o'n"s""-�thatwould: produce sweeping, impractical, -;prohibitions qn.routine wand :use;, - APOO 'PtAg des!gnation 149der,CERCLA, does,.,not convert m uh iqpa-ift"i- i ec aj(_n#d water into roh.ibitodhAzdrdous,,waste.fpr,purppsog of conserva-tion',easement: Ambiguities ware resolved in of of -Ianownervs6 W -pasementlangu. Ut6sb4V6. I " against the,easerne ,. holder ,and in pOrp-m-- d v_ asonable nestrudi' `Iand,utLa. Cj*pLos , Angeles. 244 -CalApp.2d,538,542--43,.-(1-566) qnt on'land ,use are stnctly trued- ambiguities are, resolved 6d to permitbh4blk .use'. beyond �37­C LA 4th 697,702 '995)' Sq V� Viqtq4.e'Gr"qpevM 1n6j, a4pp.- hq.notbi�i �',impbs'_6 burdens _-_O-'hdthqs 't WV:expressed; 7-A. .Ioue_ld­ interpreted to qf. f vedinlpvor Appflia-Apo'm -'U- bb :f.&W V. tho, TOW, _py uncertainty regarding reda­im'ed'wat r rn st, T jsb.h - biq�_�fo i�� 'Id d h Oi e a or- 0Py',g.rQL_jq__e._.. 6. absurd or .peW-d,ofooti-ng''iiftdrp I relt - at ion's tburts avoid'.Absu +C6ufts-refuse "interpretations th6t.'negate: .6*0rp6trhissibos..'or defeat -a.peasement's stated 'purTP C'v. Codef -1643 (contract ;iiiterpr,6t6t!on'orihciole). A:tOntract rr!4$t_e:interpreted ao:.make,=it ,law.ful,;,operative,:an.d reasonable. ZWfdrV.,SdWde, 29 c_M'App..,5th,at,640, Courts -:avoid constructions that .ender portions ion�of,,oneasement meaningless, Wss. AppIlicatioitiniet reting the -,h-a'2.a'ed,dtis-s-Obst�abito,,. 14U;prohibit.-reclaimed - water would. .-defeat the. express.. pond-r-rest,prati.on permission -and - Ubder-minie the 68dmehfs, conservation P)QfpOse: This StrengtheCouncWls ion., ,How ns-the �- Posit Wish that: T.hes�e,�,,-C'a-s6s�,t6ileciive'ly-esta. ThO basemen,,sovfeckpond-lettoration pqrmission controls.. Mitorical reclaimed-water'use Matters WON. Reclaimed ,water is a"lavVful utilityproduct, not hgzardoUs-wpstp.-Oispq"II -de§'ignatiqri does noi,retroactively bar .permitted uses. • Any ambiguity must b'-e-.-rds'o*IVe.d - in favor of the Town.. :Thisbody of IaW, ptacds--the". TdWh, on firm legpl,grpund and iharpl',limits,the credibility,bf a :contrary interpretation. Stine, Michelle From: Sirois, Andrea Sent: Tuesday, March 31, 2026 12:53 PM To: Stine, Michelle; Standish, Michael Subject: FW: The case to refill the Vistoso Trails Nature Preserve pond with reclaimed water Attachments: Memo to town council re vistoso pond.pdf, RESPONSE TO KGUN ARTICLE ON VISTOSO POND WATER.pdf Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Richard Beam Sent: Tuesday, March 31, 2026 12:35 PM To: Town Council <council@orovalleyaz.gov> Subject: The case to refill the Vistoso Trails Nature Preserve pond with reclaimed water WARNING: External Sender. Read Carefully. Report phishing. Attached, is a memorandum that argues in favor of.the town council voting to refill the Vistoso Trails Nature Preserve Pond. Also attached is a rebuttal letter to a post by Kenny Darr, KGUN9, 3/24/26, regarding claims by Archeology Southwest that would prohibit filling the pond with reclaimed water. Conclusion: Restoring the Vistoso Pond is both legal and right for our community. Sincerely, Richard Beam Oro Valley Resident Response to article: V stoso Trails Nature ;Preserve by Kenny Darr; arch.:U,20,41P Restoring the hstoso Pond: -a.,,. -Off rOur Obiftmunity .Legal an`, Right .-..I o c ievemehO�a, ."so 14 On'e:-of,Or V,4116v. s. greatesta- h conh- or"effort omt"e-penspce"wi if tNeJ,na.bjfW,beaut y d 6­1 vi me.,Ai,,i.hL-,!.h,e-�t'r't,.-�of"th'atlind's former TII§tO$0:Golf ,,.,Course: 90$tO6 h --th d" `tjqst, ,c- amb" Ampro* nt; it axetur­ tothe ecological„arid _P veme n haracter that resrdentsfought topreserve.: - ehave ar-f 0,0 ore :the because it. - -jaw.tandffie: -,�,. both 0 contain ",trat'argument misunderstands ;,putpdge bhjie conservation easement;. The -ej mot -ex ".plic1fly-Alaws -iheTowntq,--.,restprp the ,.ppnO. That pond- existed fdr-'-, 'd,&4d6$ and was always"Ae filled -with r&l4ftfiW'.` 6r6 I is not -a -h-OW 11 . use=it is the ye ars. ,,Conservation- , -6As&ffiftt$grejnt r tod:`based on historic cond.fflons, and the'-hist6ficc'oiiditidh.,,h6t6 is :Th,e,cla'im'thzit.reclaimi!d--water violates .'.the.e' --a-se-"-m'-.,"o--P--t.s'.,Ih azarckpus�- st 00-dau5_6' jequally Zs - _ Misplaced. TIio d4ugo-Vtisdesl, V- n dumping; d waste stdra0,.n,6ti.t6 gap industrial ping, an.,.. lot -the"use :of ' regulated municipalreclaimed .w-'aer�..�ket,'Ia1"medwa'iiatisusi cl;tafel}in: ­O . courses across essential likes. and golf ross Aft es e,esert environment. PFASjs_a'nationALissue;but fhepresence of trace".itreclaiv. ned,-water,.does :no.t transform its 'use Ixt h z rMpus-wasteiidisposAl. Iftdid, evei ocIaified-:wat& pOhdii! was k­ nor jq easement: -A -,woui- d- li-e illegal overnight.That: written. Restoring --'with-reclaimed-water ' honors t-q;:easeme%t,, suppbrts Wildlife, enhances - OVO-Iti b! the ,s v e.,and-rdIectsthe commtini_�yls vVisio-n-fof- h r okpe�rienc r. the. pre, both legally ,sound,,and-envirdntn6ritally.�ires-pons , IIJI&ION.T, Iley't dWdj! 06 - forward .2. RebUttat .to Ar h'6'ebt66-8.0ut:hWest!s'.,,POSITlon reclaim '.,WaV6rmKQ t-_', 1:TI;�-U$e-A'ViQtationo the hazardous -substance a clause: Rebuttal The cLa_ Lit ei'ptdhi biM,P :s. to , ra , g , dUMPih'g,.o-rz'dJs`­ "pqsa.A"of h'*a-z'a*-r-d-ou-s..�sub-st'ance�s.*I�4i-ng., disposal": of -po,rmitto-d. beneficial purpose Is not disposal, Courts dist ingpish a V&b r .0 :betlwee-, n-: inte ion tdispqpa Iof h. v .. azard6dsatt6, and rqq a. "Li-it'e., d Ubmn eswithin lawful-prpoudt -ti Its. gb'.,d,Ws'h0t eonsfftute R,b,dLaifnd.d'w'at6fis. - 1999fok p qjqj'O_ ti pty product: ftat fd6U9AN4Mh.A.,_ Ong: CJo"M.v,,"2:'JAFAS' concentration lh. ototioh"w.bt-Ad., ehazardous:A�kste r t j" P This is s000 96xvA "'nsp tP0,JPa4mPnt-:regULatbs,.bctibh9, ldthyOothetlopt 4'' future'to I fuiure-:-qqMd-Ifio'n_ s1eqUie6d ftiitigCIIt'ion,*, e3b.' could', `*odd're.s*' flog.the .easement. The, e' I water use enj� .1th, 'g, scenarios: based ond, pe#q br) er'm s.0' incompatible with,-Tept Claim 3• T qJ Mp'. water: Rebuttal Tho,-e- s e-M aXp y perM,its-,-�estor6tiohof"thpond.. The.poh.1ST07p; 'tv used. reclaimedwater use .,expressly permitted 'bythe 6tit�,-rti.6.ri.t-canno.be. reinterpreted as. ton rar vwp. a y o 0 h as hazardous t'oMo qql� pei' _"d, Obft` _0 _p0spp'.- _ggpT8 the-easement` -p on,.-.. -00t.-Murizipp" L re claimed PiBdorot,desjpation pnOQr',Q9B,!,. watersystems.:'The,,.-easement,cannOt.t.'66i--son-a'-6t"'Y'-"beinterpreted to, .­-1w ny0t6h'de .6lassiti d' hazardous; inVOU10-000r, 1-fti,ry-taridrman.ageri�drit,Pt6ctid6g -Pq ous.i,,'btIt.W _'C ands .contrail fa -the ea"s'emdh-t.!,6,�,ekOLitit-,oe issh;ms. ,C-LdiMB: kd y At na. te rat ,a uihority tobibbk, reclaimed water,. AebutWl' Easement -h6ld6ts e n-f6fd6the bageffiebt. tt 3m, they dopot p spq 'f0ti Ve Io ,aswrr .e c pOry -p,qW,pr, Whehtheb6s'Ohrie'At dkp.licjtIy..',O.OrMits'restoration -pl-the--pond Ahe'eas.ementhblddr cannot n b y ., . e . Jnterp,rot . ing'a general clause in P wby-that rvUtlifids. 6 ti.dh .specific, --_author Jz'a I. 'Wd d iiti"--f6V6'rdfo'(('-OWI'hgr.'Ottaim.edwater',i-n-th�.e- 'Istos OonO,, qst­ .,A legally ' e h p grow. 9 'P_ a ,,on how 'the -conservation easement should be interpreted —not ontoxicology, n general,water=use pW*_-ThO easement is"..acontradt,and like the text, the -6 Iihtentof th.o_.;Partiei�i.'WhOh C-phtex.-tinhith it:was written, ot Wri i§'hd,.th lyhose principles, siroh�_ceto�ene%ea-that..r Idime-d �a qrJ9,,POrni.'0lbke. :under -the 'easement: *30 - poniftted.by Richard.MaM.,M.8k C fE J_ rnentat,.,.O t hlellnvifon - i iarftetlred),. ProVidericle Health" ReOiden,i of ,Ofo'Vatft,.Ari'zOha Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Tuesday, March 31, 2026 12:20 PM Stine, Michelle; Standish, Michael FW: Restoration / Rancho Vistoso Pond IMG_4339jpeg; ATT00001.txt From: BRUCE SEELY Sent: Tuesday, March 31, 2026 10:45 AM To: Town Council <council@orovalleyaz.gov> Cc: Bruce Seel} Subject: Restoration / Rancho Vistoso Pond WARNING: External Sender. Read Carefully. Report phishing. Ia This is the first time you received an email from this sender (bccslv(&aol.com). Exercise caution when clicking links, opening ttachments or taking further action, before validating its authenticity. Please make this a priority. This is a sore eye for Oro Valley and the City council. Dear Mayor Winfield and Members of the Town Council I am uniting to express my strong support for the restoration of the Vistoso Trails Nat Preserve pond and Io directly address recent claims made by Archaeology Southwe The opposition to this project relies on several fundamental mischaracterizations oft law, science, and the Town's authority. t. Misuse of Regulatory Standards: The attempt to apply a drinking water standarc 4 pans per trillion to a non -potable pond is factually irrelevant, This pond is not for - human consumption, and Town regulations strictly prohibit swimming or wading, whit removes primary exposure pathways, 2. Lawful Use of Reclaimed Water Reclaimed water is a standard, highly regulated resource in Arizona The EPA's designation of certain PFAS compounds as hazardOL substances under CERCLA does not prohibit its beneficial reuse in managed water features, like :hose used in parks and golf courses throughout Oro Valley and Arizona 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest h no legal authority to demand or dictate municipal budget priorities. Decisions regardin the allocation of funds for Town projects are matters of public policy and governance, not easement comphanoe- 4. Explicit Authorization: Paragraph 2,6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond 'in wWe min part.' This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital communi asset based on science and established standards rather than rhetoric and exaggerated claims - Sincerely, Stine, Michelle From: Sent: To: Subject: Attachments: Follow Up Flag: Flag Status: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 Sirois, Andrea Monday, March 23, 2026 8:02 AM Standish, Michael; Stine, Michelle FW: Pond reconstruction. PSFAs-comment-3-21-26 final.pdf Follow up Flagged From: Michael Kostrzewsl Sent: Sunday, March 22, 2026 4:40 PM To: Town Council <Council@orovalleyaz.gov> Subject: Pond reconstruction. WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (m.kosirzewski(a)comcast.net). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. March 22, 2026 Town Council Oro Valley Council Members, I see in comments submitted to the Town Council regarding filling the pond on Vistoso Highlands Drive with reclaimed effluents the allegation that the use of waste water is prohibited by the Conservation Easement. Specifically, section 3.11, addresses Hazardous material and in this case the concern is PFSAs. This section does not reference a drinking water standard. There are Federal rules that govern hazards, i.e., hazardous substances, hazardous materials, and the handling, transporting, disposal, etc. thereof. These rules are very detailed and complex. The inference in the comments that the mere presence of one of these PFAS compounds requires the classification of a hazardous material without reference to the regulations, calculations, if necessary, and methodology prohibiting the use -of reclaimed wastewater for filling, the pond is questionable. The consultants designing the pond may be able to assist you if PFAS compounds are truly an issue. Such materials in the pond may never exceed the concentration leading to a determination of "Hazardous or Toxic Materials." Based upon water quality after treatment, ADEQ allows reclaimed wastewater use for beneficial purposes from watering golf courses, making snow for ski slopes, recreational impoundments (ponds), and crop irrigation to list some. The Covenant cites Hazardous Material and this has not been shown, and therefore somewhat questionable. This pond is not for drinking water purposes. It is also my understanding the pond will not be managed as a static water body. The consulting firm of Kimley-Horn in the pond design handles water turnover and aeration. As for the Tucson Water testing result there are some questions. • How many samples were analyzed by Tucson Water? • What are the values and sampling dates for all the samples? • Were the Tucson Water samples taken before Pima County made upgrades to its treatment plants, specifically the completion of the new Agua Nueva facility and upgrades to the Tres Rios facility? • Is it valid to use only 1 value to make the conclusion presented? I have attached some information on some key EPA Hazardous Substance Classifications. Then, there are the regulations and rules for managing these items: As I said, this is complex issue. I am a retired professional engineer, this is not my current area of expertise but have worked with Federal hazardous and toxic substance rules in my career. In discussions with colleagues, I would suggest the Town move forward with the plans to restore the former irrigation pond and defer to the engineering firm you have hired, and Tucson water to ensure the reclaimed water you will be utilizing meets all safety standards for its intended use. Thank you, Michael Kostrzewski PhD PE Note: PDF of this response is attached The EPA maintains several lists of hazardous substances regulated under CERCLA (Superfund), RCRA, and EPCRA, which include chemicals like asbestos, mercury, benzene, and various pesticides. These lists, found in 40 CFR 302.4 and 40 CFR 116.4A, identify over 500 chemicals, including hazardous wastes (P-list/U-list) and toxic pollutants. Key EPA Hazardous Substance Classifications: • CERCLA Hazardous Substances: Listed in 40 CFR 302.4, these are designated for reporting spills and releases, featuring compounds like Aldrin, Allyl alcohol, and Arsenic. • RCRA Hazardous Wastes: Listed in 40 CFR 261, these include acutely hazardous P-list chemicals (e.g., Fluorine, Cyanide) and toxic U-list chemicals. • Extremely Hazardous Substances (EPCRA): Chemicals that pose significant immediate health risks, often listed in "List of Lists" documents. • Toxic Air Pollutants: Regulated substances including asbestos, formaldehyde, and various metals. Commonly Listed Substances: • Metals/Compounds: Lead, Mercury, Arsenic. • Solvents: Benzene, Toluene, Carbon disulfide. • Other: PCBs, PFAS (Per- and Polyfluoroalkyl Substances). 3 March 22, 2026 Town Council Oro Valley Council Members, see in comments submitted to the Town Council regarding filling the pond on Vistoso Highlands Drive with reclaimed effluents the allegation that the use of waste water is prohibited by the Conservation Easement. Specifically, section 3.11, addresses Hazardous material and in this case the concern is PFSAs. This section does not reference a drinking water standard. There are Federal rules that govern hazards, i.e., hazardous substances, hazardous materials, and the handling, transporting, disposal, etc. thereof. These rules are very detailed and complex. The inference in the comments that the mere presence of one of these PFAS compounds requires the classification of a hazardous material without reference to the regulations, calculations, if necessary, and methodology prohibiting the use of reclaimed wastewater for filling the pond is questionable. The consultants designing the pond may be able to assist you if PFAS compounds are truly an issue. Such materials in the pond may never exceed the concentration leading to a determinatio.n of "Hazardous or Toxic Materials." Based upon water quality after treatment, ADEQ allows reclaimed wastewater use for beneficial purposes from watering golf courses, making snow for ski slopes, recreational impoundments (ponds), and crop irrigation to list some. The Covenant cites Hazardous Material and this has not been shown, and therefore somewhat questionable. This pond is not for drinking water purposes. It is also my understanding the pond will not be managed as a static water body. The consulting firm of Kimley-Horn in the pond design handles water turnover and aeration. As for the Tucson Water testing result there are some questions. • How many samples were analyzed by Tucson Water? • What are the values and sampling dates for all the samples? • Were the Tucson Water samples taken before Pima County made upgrades to its treatment plants, specifically the completion of the new Agua Nueva facility and upgrades to the Tres Rios facility? • Is it valid to use only 1 value to make the conclusion presented? have attached some information on some key EPA Hazardous Substance Classifications. Then, there are the regulations and rules for managing these items. As I said, this is complex issue. I am a retired professional engineer, this is not my current area of expertise but have worked with Federal hazardous and toxic substance rules in my career. In discussions with colleagues, I would suggest the Town move forward with the plans to restore the former irrigation pond and defer to the engineering firm you have hired, and Tucson water to ensure the reclaimed water you will be utilizing meets all safety standards for its intended use. Thank you, Michael Kostrzewski PhD PE The EPA maintains several lists of hazardous substances regulated under CERCLA (Superfund), RCRA, and EPCRA, which include chemicals like asbestos, mercury, benzene, and various pesticides. These lists, found in 40 CFR 302.4 and 40 CFR 116.4A, identify over 500 chemicals, including hazardous wastes (P-list/U-Iist) and toxic pollutants. Key EPA Hazardous Substance Classifications: • CERCLA Hazardous Substances: Listed in 40 CFR 302.41 these are designated for reporting spills and releases, featuring compounds like Aldrin, Allyl alcohol, and Arsenic. • RCRA Hazardous Wastes: Listed in 40 CFR 261, these include acutely hazardous P-list chemicals (e.g., Fluorine, Cyanide) and toxic U-list chemicals. • Extremely Hazardous Substances (EPCRA): Chemicals that pose significant immediate health risks, often listed in "List of Lists" documents. • Toxic Air Pollutants: Regulated substances including asbestos, formaldehyde, and various metals. Commonly Listed Substances: • Metals/Compounds: Lead, Mercury, Arsenic. • Solvents: Benzene, Toluene, Carbon disulfide. • Other: PCBs, PFAS (Per- and Polyfluoroalkyl Substances). Stine, Michelle From: Sirois, Andrea Sent: Monday, March 23, 2026 12:29 PM To: Standish, Michael; Stine, Michelle Subject: FW: Vistoso Trails Nature Preserve pond area reconstruction contract Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Kenneth Hustac Sent: Monday, March 23, 2026 11:46 AM To: Town Council <council@orovalleyaz.gov> Cc: Carol Hustad <cshustad@gmail.com> Subject: Fwd: Vistoso Trails Nature Preserve pond area reconstruction contract WARNING: External Sender. Read Carefully. Report phishing. Oro Valley Town Council: My wife and I own two properties near Vistoso Trails Nature Preserve (VTNP) including ourwinter home. Back in 2022, we contributed to help save the 202 acre former golf course and pond area from development. We are now expecting that the pond restoration and revegetation project at VTNP that was approved by the Oro Valley Town Council last November will get started as planned and budgeted for this spring and be finished bythis fall. Archaeology Southwest's (AS's) recent attempt to delay or derail the project by insisting that only potable water be used for the pond is totally unfounded. To be blunt, AS does not know what they are talking about. Their March 19, 2026 open letter to town residents misconstrues federal water quality regulations and demonstrates that they do not understand the pond design or how it will operate. - The Federal EPA regulations cited by AS only apply to drinking water. They do not apply to the reclaimed waste water that will be used for the VTNP pond. As you know, reclaimed water is commonly used for ponds and turf irrigation at parks, ball fields and golf courses. For more information please see: bttos•//www epa. ov/sdwa/and-polyfluoroalkyl-subate nces-pfas - The new pond will not be "STATIC" as AS alleges. The design incorporates three separate systems to circulate, aerate and pump water out to an adjacent recreational turf area and to the restored native vegetation areas of the old golf course. The bottom of the pond will be completely lined to prevent ground water infiltration and pond leakage. I am writing to strongly encourage you to keep our project on track. Please award the contract to rebuild our beautiful pond and begin the revegetation of the former golf course. We all have been waiting long enough. Thank you for your attention. Regards, Kenneth Hustad Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Charles Stad Sirois, Andrea Friday, March 20, 2026 3:48 PM Stine, Michelle; Standish, Michael FW: Letter to Town of Oro Valley about Vistoso Trails Nature Preserve pond project Open Letter to Oro Valley.pdf Sent: Friday, March 20, 2026 3:45 PM Cc: Epting, Rosalyn <repting@orovalleyaz.gov>; Abraham, Peter <pabraham@orovalleyaz.gov>; Winfield, Joe <jwinfield@orovalleyaz.gov>; Town Council <council@orovalleyaz.gov>; Alexander F. Ball John Welch <jwelch@archaeologysouthwest.org>; Barrett, Melanie <mbarrett@orovalleyaz.gov>; jmchugh@tucsonlocalmedia.com; Odeski, Cherie <caodeski@orovalleyaz.gov>; Charles Stack Wilkins, Jeff <jwilkins@orovalleyaz.gov>; Cornelison, Chris <ccornelison@orovalleyaz.gov> Subject: Letter to Town of Oro Valley about Vistoso Trails Nature Preserve pond project WARNING: External Sender. Read Carefully. Report phishing. Dear Colleagues: As the former EPAC-PAG Advisor to Town of Oro Valley, I believe that this is a very important issue that is not being properly addressed by the Town Council. This letter follows up the story that was recently published on the Vistoso Trails Nature Preserve pond project by Mr. Dave Perry: As always, I am available to discuss this at nQcoat to any official of the TOV if you contact me. The situation with PFAS in the US is very similar to past environmental problems including DDT, PCB and asbestos, where a formerly benign -appearing chemical was suddenly discovered to have severe environmental and health risks. TOV maybe exposed to significant legal and financial risks with this project as proposed. My hope is that TOV will halt the bidding process until all of the outstanding issues with this pond project are addressed. Have a nice weekend, Chuck Charles R. Stack, MPH, BCES EPAC-PAG Representative ex officio Town of Oro Valley Archaeology Southwest Exploring and protecting heritage places while honoring their diverse values Letter to Oro Valley: Nature Preserve Is No Place for a Hazardous Materials Waste Dump March 19, 2026 Dear Residents of the Town of Oro Valley and To Whom it May Concern: Archaeology Southwest again encourages the Town of Oro Valley to reverse its plans to use PFAS-laden, reclaimed wastewater to fill the proposed 2.5-acre pond in the Vistoso Trails Nature Preserve. Dave Perry's March 18 Explorer article, "Town told not to put reclaimed water in pond." is the first public notice of our yearlong effort to protect the citizens of Oro Valley. Please join us in demanding that the Town of Oro Valley rehabilitate the abandoned pond site in a way that is lawful, healthful, and financially prudent. Archaeology Southwest is a small, community -focused and internationally renowned nonprofit organization dedicated to the collaborative protection of heritage places — including Oro Valley's ancestral O'odham precursors, Honey Bee Village and the Romero Site. Since the 1980s, we've investigated these places, publicly shared information about them, and ultimately helped to preserve them. In 2023, TOV and The Conservation Fund entrusted Archaeology Southwest with the Conservation Easement for the 202.05-acre Vistoso Trails Nature Preserve. The Conservation Easement is a binding agreement between Archaeology Southwest and the Town of Oro Valley "to protect the Conservation Values of the Property, and to preserve the continued natural, scenic, open space and/or recreational uses of the Property." The agreement identifies the Nature Preserve's Conservation Values as "natural, scenic, open space, historical, biological, cultural, and recreational." The agreement expressly prohibits "storage, dumping or other disposal of ... any hazardous or toxic substance, material or waste that is regulated under any federal, state or local law." On September 17, 2025—one day after the TOV Council voted (4-2) to reverse its April 17, 2024, decision to transform the pond into a desert garden and instead re-establish the 2.5- acre pond using reclaimed wastewater —the U.S. Environmental Protection Agency EPA designated per- and polyfluoroalkyl substances (PFAS) as hazardous substances. High levels of PFAS occur in reclaimed wastewater, including the Tucson wastewater, which would be used in this project and was previously used to fill the irrigation pond. Oro Valley should reject the use of PFAS-containing wastewater and should return to its previously -approved plan for a low-cost desert garden for at least four reasons: 1. Health Risks (and additional scientific findings): EPA has concluded from peer - reviewed scientific studies that exposure to PFAS may: ps 281 N. Stone Ave. Tucson, AZ 85701 email infoCarchaeologysouthwest.org Stephen E. Nash, Ph.D. phone 520-882-6946 fax 520-882-6948 www.archaeologysouthwest.org President and CEO • Decrease fertility or increase high blood pressure in pregnant women; • Lead to developmental delays and other effects in children; • Increase risks of prostate, kidney, and testicular cancers; • Diminish immune system capacities to fight infections. If reclaimed wastewater is used to fill and maintain the pond in the Preserve, it would become a closed evaporation pan, where "forever" PFAS chemicals would accumulate indefinitely. In addition, PFAS accumulate faster and may be more dangerous in and environments. 2. Financial Disconnect: According to Oro Valley, the Town has $1,500,000 remaining in the approved budget for the pond. However, the private engineering firm has estimated the cost to be $3,710,000, much more than double the budgeted amount. There are no provisions in the budget for testing or remediation of the presumably PFAS-laden sediments at the current pond site, nor for the periodic draining and cleanup that will be required to prevent the proposed pond from becoming a hazardous materials waste dump. 3. Property Value Effects: The documented presence of hazardous materials in Oro Valley's water and soil is unlikely to boost the resale values of local homes, especially properties downwind from a PFAS-laden pond. 4. Legal Exposure: Archaeology Southwest is obligated by the Conservation Easement to pursue every legal means to require the Town of Oro Valley to uphold its contractual agreement. Under the agreement, the conservation values of the Preserve take priority. The agreement also places financial responsibility for Archaeology Southwest's costs, expenses and reasonable attorney fees in enforcing the Easement on the Town of Oro Valley. Archaeology Southwest welcomes continued participation in Nature Preserve planning and stewardship that better aligns with the purposes and values that brought us into collaboration with Oro Valley and its wonderful residents and staff in the first place. Please direct questions or concerns to Dr. Welch, JRWelch@archaeologysouthwest.org Stephen E. Nash, PhD & RPA John R. Welch, PhD & RPA President & CEO VP, Preservation & Collaboration March 22, 2026 Town Council Oro Valley Council Members, see in comments submitted to the Town Council regarding filling the pond on Vistoso Highlands Drive with reclaimed effluents the allegation that the use of waste water is prohibited by the Conservation Easement. Specifically, section 3.11, addresses Hazardous material and in this case the concern is PFSAs. This section does not reference a drinking water standard. There are Federal rules that govern hazards, i.e., hazardous substances, hazardous materials, and the handling, transporting, disposal, etc. thereof. These rules are very detailed and complex. The inference in the comments that the mere presence of one of these PFAS compounds requires the classification of a hazardous material without reference to the regulations, calculations, if necessary, and methodology prohibiting the use 'of reclaimed wastewater for filling the pond is questionable. The consultants designing the pond may be able to assist you if PFAS compounds are truly an issue. Such materials in the pond may never exceed the concentration leading to a determination of "Hazardous or Toxic Materials." Based upon water quality after treatment, ADEQ allows reclaimed wastewater use for beneficial purposes from watering golf courses, making snow for ski slopes, recreational impoundments (ponds), and crop irrigation to list some. The Covenant cites Hazardous Material and this has not been shown, and therefore somewhat questionable. This pond is not for drinking water purposes: It is also my understanding the pond will not be managed as a static water body. The consulting firm of Kimley-Horn in the pond design handles water turnover and aeration. As for the Tucson Water testing result there are some questions. • How many samples were analyzed by Tucson Water? • What are the values and sampling dates for all the samples? • Were the Tucson Water samples taken before Pima County made upgrades to its treatment plants, specifically the completion of the new Agua Nueva facility and upgrades to the Tres Rios facility? • Is it valid to use only 1 value to make the conclusion presented? I have attached some information on some key EPA Hazardous Substance Classifications. Then, there are the regulations and rules for managing these items. As I said, this is complex issue. I am a retired professional engineer, this is not my current area of expertise but have worked with Federal hazardous and toxic substance rules in my career. In discussions with colleagues, I would suggest the Town move forward with the plans to restore the former irrigation pond and defer to the engineering firm you have hired, and Tucson water to ensure the reclaimed water you will be utilizing meets all safety standards for its intended use. Thank you, Michael Kostrzewski PhD PE The EPA maintains several lists of hazardous substances regulated under CERCLA (Superfund), RCRA, and EPCRA, which include chemicals like asbestos, mercury, benzene, and various pesticides. These lists, found in 40 CFR 302.4 and 40 CFR 116.4A, identify over 500 chemicals, including hazardous wastes (P-list/U-Iist) and toxic pollutants. Key EPA Hazardous Substance Classifications: • CERCLA Hazardous Substances: Listed in 40 CFR 302.4, these are designated for reporting spills and releases, featuring compounds like Aldrin, Allyl alcohol, and Arsenic. • RCRA Hazardous Wastes: Listed in 40 CFR 261, these include acutely hazardous P-list chemicals (e.g., Fluorine, Cyanide) and toxic U-list chemicals. • Extremely Hazardous Substances (EPCRA): Chemicals that pose significant immediate health risks, often listed in "List of Lists" documents. • Toxic Air Pollutants: Regulated substances including asbestos, formaldehyde, and various metals. Commonly Listed Substances: • Metals/Compounds: Lead, Mercury, Arsenic. • Solvents: Benzene, Toluene, Carbon disulfide. • Other: PCBs, PFAS (Per- and Polyfluoroalkyl Substances). Stine, Michelle From: Sirois, Andrea Sent: Tuesday, March 31, 2026 3:32 PM To: Stine, Michelle; Standish, Michael Subject: FW: Vistoso Trails Nature Preserve Pond Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 From: Michael Kostrzewsk Sent: Tuesday, March 31, 2026 3:26 PM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso Trails Nature Preserve Pond 11 WARNING: External Sender. Read Carefully. Report phishing. Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, Oro Valley Resident Michael Kostrzewski Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Tuesday, March 31, 2026 3:32 PM Stine, Michelle; Standish, Michael FW: Vistoso Pond Restoration Pond Restoration.pdf From: Pamela Jacob: Sent: Tuesday, March 31, 2026 3:16 PM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso Pond Restoration WARNING: External Sender. Read Carefully. Report phishing. Dear Council Members, Please see the attached letter in support of continuing with the pond restoration project in the Vistoso Nature Preserve. Pamela and Doug Jacobs 1 Dear Mayor Winfield and Members of the Town Council, 1 am writing to express my strong support for the restoration. of the Vistoso Trails Nature Preserve .pond and to directly ,address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracte01 rizations of the lawt science, and the Town's authority:. 1. Misuse -of Regulatory Standards: The attempt to apply, a drinking water standard of 4 parts; per trillion to a non -potable pond is factually irrelevant. This.pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure: pathways. Z Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous - substances under ,CERCLA does not prohibit its beneficial reuse in managed water features,- dike those used in parks and golf courses throughout Oro Valley .and Arizona. 3. ,Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance., not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for :the restoration of the former irrigation pond 1n whole orin part." This project is not a violation; `:it is a restoration of a historic landscape feature in .a town park that enhances the parks scenic and recreational values. urge the Council to continue with the. approved plan to restore this vital community .asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, ga4 Oro Valley Resident--- --- Stine, Michelle From: Sent: To: Subject: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 Sirois, Andrea Wednesday, April 8, 2026 6:35 PM Stine, Michelle; Standish, Michael FW: Support for the Pond Restoration at Vistoso Preserve From: Edye Bassett Sent: Wednesday, April 8, 2026 6:04 PM To: Town Council <council@orovalleyaz.gov> Subject: Support for the Pond Restoration at Vistoso Preserve IWARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (edvebasseft( outlook.com). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. As a resident near Vistoso Preserve I wish to add my voice to support for the proposed restoration of the pond as presented. Thank you Edith Scott Bassett Stine, Michelle From: Sirois, Andrea Sent: Wednesday, April 8, 2026 3:54 PM To: Stine, Michelle; Standish, Michael Subject: FW: Tonight's Vistoso Trails Nature Preserve Pond Contract Discussion Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council. Town of Oro Valley Direct Line: 520-229-4714 From: G. Robert Brakenridge Sent: Wednesday, April 8, 2026 3:36 PM To: Town Council <council@orovalleyaz.gov> Subject: Tonight's Vistoso Trails Nature Preserve Pond Contract Discussion WARNING: External Sender. Read Carefully. Report phishing. Hello Town Council, I am a legal resident of Oro Valley, despite this email address. I urge caution about proceeding with the Vistoso Trails pond contract award. The PFAS issue is not trivial, and to claim that this (and other) ponds fed by reclaimed, PFAS-contaminated water will be environmentally/human health/ecologically safe and NOT attract outside regulatory action seems naive. You are going to have to deal with the PFAS contamination, sooner or later, if water including such contamination is to be used in the pond. After -the -fact could be very expensive. The threatened legal action now may be doing the Town a favor. Please wait (a bit more), gather more information and advice, and ensure that you have the best restoration plan for this beautiful park before proceeding. G. Robert Brakenridge Senior Research Associate/Faculty Research Scientist INSTAAR, University of Colorado 4001 Discovery Dr., Box 450, Boulder CO 80303 Office and Cell: 603-252-0659; Email: Robert. Bra ken ridge (a)Colorado.edu Stine, Michelle From: Sirois, Andrea Sent: Wednesday, April 8, 2026 2:59 PM To: Stine, Michelle; Standish, Michael Subject: FW: Vistoso Trails pond - a landmark project Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: RobinsonH imal Sent: Wednesday, April 8, 2026 6:45 AM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso Trails pond - a landmark project WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (robinsonhCftomcast.net). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. Mayor Winfield and esteemed Town Council: Let's get the big dig going! It's time for the Town to start the process to remake the former golf course and show residents and potential donors that the Town is committed to restoring the Preserve back into a Sonoran landscape. Thanks Robinson Howell Center Pointe Vistoso resident P.S. all the noise about PFA's is just that. Not backed by the facts nor how the pond will be built. Stine, Michelle From: Sirois, Andrea Sent: Wednesday, April 8, 2026 2:59 PM To: Stine, Michelle; Standish, Michael Subject: FW: Vistoso Trails Nature Preserve Pond Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Une: 520-229-4714 From: laurrie iceman Sent: Wednesday, April 8, 2026 4:55 AM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso Trails Nature Preserve Pond IWARNING: External Sender. Read Carefully. Report phishing. Caution: The sender name (laurrie iceman) is different from their email address (laur5060C)vahoo.com), which may indicate an impersonation attempt. Verify the email's authenticity with the sender using your organization's trusted contact list before replying or taking further action. We urge the Council to award the bid to begin reconstruction of the pond. We live across the street from it and we are beyond tired of this neglected eye sore. We look forward to work starting on the pond bringing joy back to our community. We also support the use of reclaimed water. Thank you for moving this project forward. Denny & Laurrie Iceman Stine, Michelle From: Sirois, Andrea Sent: Wednesday, April 8, 2026 3:00 PM To: Stine, Michelle; Standish, Michael Subject: FW: I am in support of the pond restoration Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Lynne Humphries Sent: Tuesday, April 7, 2026 8:08 PM To: Town Council <Council@orovalleyaz.gov> Subject: I am in support of the pond restoration WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (lbhumohries(caicloud.com). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. I bought a condo in the Vistoso Resprt Casitas in 1998 when the pond on Vistoso Highlands was in its full glory. And yes, I was aware it was fed by reclaimed water. We now have a home in Stone Canyon. I drive past the eyesore pond almost every day know. Please proceed to vote to continue the restoration project on the pond. I am unable to attend the Council meeting tomorrow but I wanted to send my encouragement. Lynne Humphries, Support Breast Cancer Research — I'm a 25 year two-time survivor!! Please excuse the typos and brevity of my emails sent from my iPhone or iPad Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Sandra Barker Sirois, Andrea Wednesday, April 8, 2026 3:03 PM Stine, Michelle; Standish, Michael FW: Pond in Vistoso Trails Nature Preserve Scan 2.pdf Sent: Wednesday, April 8, 2026 2:28 PM To: Town Council <council@orovalleyaz.gov> Subject: Pond in Vistoso Trails Nature Preserve WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (barkersmbemsn.com). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. Dear Mayor Winfield and Oro Valley Town Council, Attached you will find a letter in support of restoring the Vistoso Trails Nature Preserve pond. I have to say, I have never seen so much effort by a town bureaucracy to avoid fulfilling a promise you made to the surrounding neighborhoods and the individual residents that made donations to ensure this nature preserve happened. If you could just put as much energy and effort towards restoring the pond, it would already be done! Please vote to continue with the approved plan for restoring the pond, and stop politicizing this project. Sincerely, Sandra Barker Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, Oro Valley Resident Stine, Michelle From: Sirois, Andrea Sent: Wednesday, April 8, 2026 11:06 AM To: Stine, Michelle; Standish, Michael Subject: FW: Vistoso Resident Here With A Comment Please Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Garry Liddell Sent: Wednesday, April 8, 2026 10:21 AM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso Resident Here With A Comment Please WARNING: External Sender. Read Carefully. Report phishing. Hello Folks, Garry & Mindy Liddell here. We live full time in Vistoso HOA #1 at 591 W Quiet Springs Dr. Our street of homes is a direct view out into the preserve and we love our Oro Valley neighborhood. The one thing that we find very sad though is driving by the eyesore of the pond area that looks like it just doesn't deserve this rundown eyesore it has become after it once being such a beautiful welcoming sight when the golf course was operating. We have had multiple guests to our home and it's sad that a majority of them have made comments like "What's up with that ugly rundown area as we enter your neighborhood" Please help us get our once beautiful approach to where we live back to a beautiful welcoming view! Thank You & With Respect, Garry & Mindy Liddell Stine, Michelle From: Sirois, Andrea Sent: Wednesday, April 8, 2026 11:10 AM To: Stine, Michelle; Standish, Michael Subject: FW: Opinion on Pond -tonight's meeting..... Please read Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct fine:520-229-4714 From: Beverly Younl Sent: Wednesday, April 8, 2026 8:47 AM To: Town Council <council@orovalleyaz.gov>; Winfield, Joe <jwinfield@orovalleyaz.gov>; Barrett, Melanie <m ba rrett @orova I I eyaz.gov> Cc: Robb, Elizabeth <erobb@orovalleyaz.gov>; Greene, Harry <hgreene@orovalleyaz.gov>; Murphy, Mary <mmurphy@orovalleyaz.gov>; Jones -Ivey, Joyce <Ijones-ivey@orovalleyaz.gov>; Nicolson, Josh <jnicolson@orovalleyaz.gov>; Beverly Younk Subject: Opinion on Pond -tonight's meeting..... Please read l WARNING: External Sender. Read Carefully. Report phishing. oppose this distraction by ASW and urge the council to follow through on their commitment to this project. Rebuke: distractions by ASW and their desire to stop a project that is already approved and is consistent with the allowed uses of the property as described in the Conservation Easement. We believe the Council is in support of the project and is ready to move forward. We strongly urge them to award the bid and let the work begin as soon as possible. It's time to follow through with the pond promise of water again. We have enough desert plantings 11 it Beverly Young Stine, Michelle From: Sent: To: Subject: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Wednesday, April 8, 2026 11:11 AM Stine, Michelle; Standish, Michael FW: Restore the pond at Vistoso Preserve From: stephandonovan@aol.com Sent: Wednesday, April 8, 2026 8:44 AM To: Town Council <council@orovalleyaz.gov> Subject: Restore the pond at Vistoso Preserve WARNING: External Sender. Read Carefully. Report phishing. As a voting resident of Oro Valley, I STRONGLY support restoring the pond. It will be money well spent and a future, on -going asset to Oro Valley. Again, I vote and I keep track of how you vote. Stephan Donovan Stine, Michelle From: Sirois, Andrea Sent: Wednesday, April 8, 2026 9:33 AM To: Stine, Michelle; Standish, Michael Subject: FW: The pond Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Carol Riordan Sent: Wednesday, April 8, 2026 9:16 AM To: Town Council <Council@orovalleyaz.gov> Subject: The pond WARNING: External Sender. Read Carefully. Report phishing. Caution: The sender name (Carol Riordan) is different from their email address (onthebanks3ngmail.com), which may indicate an impersonation attempt. Verify the email's authenticity with the sender using your organization's trusted contact list before replying or taking further action. Please complete the pond . It adds so much to the aesthetic of our community and is good for the wild life too! `/f 7/Zoz/o Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Presence pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sin rely, ,,00 Oro Valley Resident _ 4foyQ _ VVk511'J Dear Mayor Vllinfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the. Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic -and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Si cerely, Oro Valley Residents a f? 3 o, Oa,b Dear Mayor Winfield and Members of the Town Council, 4--am- writing 10-expmss-my-stmng.support for lice.resWratiomof.the..`fistoso. T.mb Natum Preserve pond and to directly address recent claims made by Archaeology Southwest The opposition to this project relies on several fundamental mischaracterizations of the law, science, and. the Town's authority. 1, Misuse of 'Regulatory Standards: The attempt to apply a drinking water standard -of 4 pans per trillion to -a -non-potable pond- ler#actUally Ir-mlevantt. 'dais- pond- is;,no# far human consumption, and Town regulations sMy prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of reclaimed Water. Reclaimed water Is a standard,. highly regulated resource In Arizona. The EPA,s designation of certain PPAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse In ,.managed water. features, like those used in .parks and golf courses throughout Oro -Valley and Arizona. 3. lack. of Budgebry Oversights. As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. . 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the re0omdon of the former irrigation pond "in whole or In Patt" This project Is not a violation! it Is a restoration of a historic -landscape feature In a town park that enhances the park's scenlc and recreational values, l urge the Council to continue with the approved plan to restore this vital community asset based an science and established standards rather than rhetoric and exaggerated claims. Sincerely, -ea,t,� Oro Valley Resident y171202k Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. cer ly, Oro Valley Resident S144 S. VJASLf--a Stine, Michelle From: Sirois, Andrea Sent: Tuesday, April 7, 2026 1:16 PM To: Standish, Michael, Stine, Michelle Subject: FW: Pond Related Items Newsletter Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Richard Reynold Sent: Tuesday, April 7, 2026 8:38 AM To: Town Council <council@orovalleyaz.gov> Subject: Pond Related Items Newsletter WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (rrevnolds75na amail.com). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. Thank you very much for this newsletter! So much of the information we receive through the press is either misleading or incorrect. This was much needed. Dick Never regret growing older, many are denied the privilege. Unknown LDear MWor WftMd and iftfterS of''Ve I'Myn Qx=l . I am writing to express my strong support for the restoration of the Vistoso Trails feature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project rules on several` fundamental mischaracterizafions of the law, since. and the T awn' aid 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 pacts per tri ion to a non-potabte pond is factuaffy irrelevant. This pond is not for human consurnption, and i own reguWions stficdy prohibit swimming or wading, which removes primary exposure paifiways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The ERA°s designation of certain PFAS compounds as hazardous substances underA does not prohibit its benet^iciai reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight~ As.the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the avocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, P-2�� Oro Valley Resident �l ; sio sa 1-ks4iWi Panuau ws AssaQi m C NSwv&r . Stine, Michelle From: Sent: To: Subject: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 From: W Sirois, Andrea Tuesday, April 7, 2026 1:15 PM Standish, Michael; Stine, Michelle FW: Vistoso Trails Nature Preserve Pond Sent: Monday, April 6, 2026 11:31 PM To: Town Council <Council@orovalleyaz.gov> Subject: Vistoso Trails Nature Preserve Pond WARNING: External Sender. Read Carefully. Report phishing. Please proceed with the current plans to restore the pond as soon as possible . Southwest Archeology has specious and dubious reasons to seek either an arbitration or injunction in this matter. They are well away that the Conservation Easement specifically provides for the pond's restoration. This is a stalling tactic on their part. This eye sore needs to be remedied as soon as possible. It has been four years since Oro Valley took possession of the Preserve mainly through the hard work, donated money and persistence of the residents. Get it done. Signed: W. J. Abbott A resident of Rancho Vistoso /Oro Valley Stine, Michelle From: Sirois, Andrea Sent: Tuesday, April 7, 2026 12:32 PM To: Stine, Michelle; Standish, Michael Subject: FW: Upcoming council meeting - sending along my thoughts Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Jo Eator Sent: Tuesday, April 7, 2026 12:12 PM To: Town Council <council@orovalleyaz.gov> Subject: Upcoming council meeting - sending along my thoughts b; WARNING: External Sender. Read Carefully. Report phishing. Dear Hard Working OV officials, First thank you for all you do for our community. Asa resident since 2015 and a homeowner since 2010 1 have been truly impressed by the work this council does. I have been especially excited about OV Path Forward Team. Great work and a terrific way to involve everyone. The work OV Town has done with the bike loop is truly wonderful - something I enjoy often. This email is in support of one project and my tack of support for another. 1. 1 am in support OV Path Forward for the wildlif_g linkage for Arroyo_ Grande. We in Oro Valley have the unique ability to link the Catalinas to the Tortolitas - we must act for the preservation of our desert and the wildlife that we all love. It was there range long before there was an Oro Valley. 2. 1 am a resident of Sun City Oro Vatley. I am not in su000rt of the Sun City Lions Head Fountaln project - even with its scaled down proposal. AZ is in a water crisis. We need to preserve what we have for life - not for fountains that evaporate water to a ridiculous amount. We will soon be drinking recycled water. Let's not be like communities near Phoenix where we are in the news that we have run out of water. The recent Rainlog by the University of Arizona summarizing the winter rains indicated that alt of Utah, Colorado, AZ have water levels in our dams that are 50% below normal for seasonal snow and rain. I stand firmly against this proposal. Thank you for making it to the end. And sincere thanks for your careful deliberation on these important excitement environmental issues. Jo Eaton Stine, Michelle From: Sirois, Andrea Sent: Tuesday, April 7, 2026 12:20 PM To: Stine, Michelle; Standish, Michael Subject: FW: Vistoso Nature Preserve Pond - April 8 meeting Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 -----Original Message ----- From: Stan Riggenbacr r Sent: Tuesday, April 7, 202612:12 PM To: Town Council <council@orovaIleyaz.gov> Subject: Vistoso Nature Preserve Pond - April 8 meeting WARNING: External Sender. Read Carefully. Report phishing. Dear Mayor and Council Members, I am a citizen of Oro Valley and I live adjacent to the Nature Preserve. I am writing to encourage you to reject the objections of Archeology Southwest (ASW) regarding the pond and to reject their request for mediation. Based on my understanding of the conservation lien and ASW's role in it, I believe they have no standing to take these actions. I believe it is clear from the terms of the lien that their only role is to ensure that the lien is not violated. They are exceeding that role in objecting to the pond, since the lien clearly allows the Town to take this action. The Town alone is empowered to make these decisions. ASW's only role 'is to identify whether they violate the lien, which they clearly do not. While ASW may feel that they have expertise to weigh in on these decisions, it is in the Town's discretion to decide whether to request ASW's views or give any consideration to them. Thank your for consideration of these comments. Stanley Riggenbach Stine, Michelle From: Sent: To: Subject: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Debra Carleton Sirois, Andrea Monday, April 6, 2026 3:32 PM Stine, Michelle; Standish, Michael FW: The Pond at Vistoso Nature Preserve Sent: Monday, April 6, 2026 3:27 PM To: Town Council <council@orovalleyaz.gov> Subject: The Pond at Vistoso Nature Preserve WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (dcarleton0l Co)gmail.com). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. Sirs & Madams, I live on Vistoso Nature Preserve. I fully support the plan to rebuild the Pond. The pond restoration makes the most sense, both from a cost/investment perspective and the aesthetics. A restored pond area will be a beautiful place to gather and a highly valued improvement to the overall appearance of the Preserve. In the two surveys the Town conducted in February of 2024 the pond was in the top two requests of the survey respondents. I oppose the distraction by ASW and urge the council to follow through on their commitment to this project. Please move forward with the work quickly. Timothy Carleton Stine, Michelle From: Sent: To: Subject: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 Sirois, Andrea Monday, April 6, 2026 3:02 PM Standish, Michael; Stine, Michelle FW: vistoso trails nature preserve pond project From: Amy D'Ambrosio Sent: Monday, April 6, 2026 2:44 PM To: Town Council <council@orovalleyaz.gov> Subject: vistoso trails nature preserve pond project WARNING: External Sender. Read Carefully. Report phishing. Please consider funding the vistoso trails pond project. It adds so much beauty and is a fantastic place for families to gather, take pictures and enjoy the beauty that is Oro Valley. Sincerely Amy and Anthony D'Ambrosio Stine, Michelle From: Sent: To: Subject: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: S Thompson Sirois, Andrea Monday, April 6, 2026 2:30 PM Standish, Michael; Stine, Michelle FW: Vistoso Trails Nature Preserve Pond Project Sent: Monday, April 6, 2026 2:29 PM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso Trails Nature Preserve Pond Project WARNING: External Sender. Read Carefully. Report phishing. [This is the first time you received an email from this sender (sthomosonogOrlmail.com). Exercise caution when clicking links, ening attachments or taking further action, before validating its authenticity. My name is Scott Thompson; my wife and I live on Mulligan Dr., adjacent to the Vistoso Trails Nature Preserve. We contributed money in support of the formation and on -going stewardship of the Vistoso Trails Nature Preserve. We feel strongly that Town should not abdicate its position as an advocate for proper preservation and stewardship of the Vistoso Trails Nature Preserve by allowing water containing PFAS to be stored in the Preserve pond, which currently under consideration. I have spent the last 30+years as an environmental professional, and most of the last decade specializing in PFAS issues in soil, groundwater, and surface water. This type of issue is one I am intimately familiar with and therefore have a strong, science -based opinion on. We all agree that the Town needs to fulfill their agreed -upon obligation to maintain the Nature Preserve. My concern is that the Town supports accepting a hazardous material in the pond, which not only could pose a threat to wildlife, but also could expose the town and its citizens to future liability. PFAS are a set of insidious chemical compounds —some cancer -causing —that can pose a significant threat to human health and the environment. They do not degrade fully in any meaningfully short timeframe. That means once introduced to the pond, unless treated they will stay forever. All wildlife drawn to the pond will be exposed to PFAS. Thus, it's important to have the Town provide expected PFAS levels in the water they provide and to perform ongoing analysis of both the source water and the pond water. We should all should be asking questions, not just accepting that this is a good plan. Potential questions include, but are not limited to: • Has the town performed a risk -based health assessment to ensure that human health and the environment (including wildlife) are protected by their reclaimed water plan? • What are the expected PFAS concentrations expected to be initially? How will they change overtime? • What levels of PFAS are acceptable to have in the pond at any one time? • What levels of PFAS are acceptable use as irrigation water? • Do these levels meet applicable regulatory standards? There is always the possibility that the answers to these questions will indicate that accepting the water as -is is perfectly acceptable. But to not ask the questions amounts to an abdication of the Town's stewardship role of the Preserve. PFAS do not generally degrade or somehow vanish. They accumulate, they migrate, and they pose a health risk to all animals and humans exposed to them. With the updated liner the potential subsurface migration issue should be controlled. But with each addition of contaminated water, any sediment will continue to accumulate PFAS and due to evaporation, the PFAS concentrations in water will continue to rise. Further, what happened 20 years ago with other Town ponds is not applicable now since PFAS were barely on the radar and not yet regulated. Now we know of their presence and can mitigate their potential threat. The important thing to remember is that certain PFAS are considered as both carcinogens and hazardous materials by USEPA. As such, the concentrations of these PFAS must be below certain thresholds to be acceptable for use, including Land application. A good environmental Lawyer would be able to give an opinion on the potential Legal Liability associated with storing water containing a hazardous substance, as well as using that water for irrigation. In conclusion, we strongly urge the Town to continue working to meet its obligations in a way that does not threaten human health and the environment. Thank you for your time. Scott --- D. Thompson PG Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 2:14 PM To: Standish, Michael; Stine, Michelle Subject: FW: Preserve pond Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 From: Ron Lochei Sent: Monday, April 6, 2026 1:47 PM To: Town Council <council@orovalleyaz.gov> Subject: Preserve pond WARNING: External Sender. Read Carefully. Report phishing. Mayor and council, We are residents of VH#1 and live two blocks west of the pond. The pond is the gateway to our neighborhood as well as Stone Canyon, the jewel in the crown so to speak, and has long been used as a backdrop for photos and weddings by residents and visitors alike. More impactful, however, is the wildlife which was drawn to the pond because the water sustained them, especially through dry years. We have seen the following animals at the pond over the years: rabbits, bobcats, coyotes, javelinas, deer, the occasional mountain lion (and kitten), bats, snakes, a large variety of ducks, and a multitude of different bird species including nesting hawks. To our knowledge there is no other place in Oro Valley quite like it when water is in the pond. Can the residents exist without the pond? Of course, for we have been doing so for the past half dozen years or so. But for the animals that congregated there, as well as those of us who enjoyed their presence, there is simply no substitute for the pond which, as you are aware, is now part of the larger nature preserve. Thank you for taking our thoughts into consideration in making your decision. i Ron Locher Linda Scalise Lot #89 Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 1:48 PM To: Stine, Michelle; Standish, Michael Subject: FW: Preserve Pond Restoration Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Bill Gallahe Sent: Monday, April 6, 2026 12:29 PM To: Town Council <council@orovalleyaz.gov> Subject: Preserve Pond Restoration WARNING: External Sender. Read Carefully. Report phishing. Please, please don't let negative erroneous information about the needed restoration stop what has been approved & is so needed for the ecological & aesthetics of our community. Respectfully, Bill & MaryJo Gallaher ( Oro Valley residents) Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 1:42 PM To: Stine, Michelle; Standish, Michael Subject: FW: Pond restoration project in Vistoso Preserve Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Dianne Slotten Sent: Monday, April 6, 2026 1:12 PM To: Town Council <council@orovalleyaz.gov> Subject: Pond restoration project in Vistoso Preserve WARNING: External Sender. Read Carefully. Report phishing. Hello, I oppose this distraction by ASW and urge the council to follow through on their commitment to the pond restoration project in Vistoso Preserve. Thank you, Dianne Slotten Ome Mayes Winfield and Mambers of 4,e Town Council I am wTieng Ip ex(xe a3 my Mnxg sappnt kr the msaxaxn of the VtVa:o Tm1s Nature Preserve Pord and to directly address recent daims made by Afchaoobgy Smorwest The opiaMlion to Mi s project robs do several fandamentat mischamolorIzaWns G ine law, seance, and the Ta n's aulhanly 1. Wlsuse of Regulatory Standards The anmmpt to apply a drinking water standard or 4 parts per tnlliorl to a nonpotatve pond is factually welerfnL This pond is W for human ccnwimpl on, and Town ro"tons sMoly prohiM swimming of wadhg, which remaves phrnay exposure patf,ways 2. Lawful Use of RectAk"d Water'. Reclaimed water M a Ma'dard, hghiy regulated resource in Animm, The EPA's desynauon of certain PFAS compnurgs es hazanlaJs aubsuuN:ns under CE12ClA does rid polidit les Uerwfldd reusn in managed water features, like those used in panes and goN courses throughout Oro Valley and Anzona. 3. Lack of Budgetary Oven light As no ensament holder, Archaeology Southwest has no legal authority to demand or a dta°us muneopal budget pan ica. Dery wns regarding the allocation or funds for Torn PrO exits are matlers of pit hC pricy and govonan:e, not easement compiler". 4. Explicit Authorizallon: Paragraph 2.6 of t-w Conservator, Casement orpliary allows for the restoration of the former ergation pond -M wiuMa or in part' This project is not a vlolaton; it Is a restoraton of a hMOM landscape feature in a town park that enhances the parks scent and recreational r<Aues. I urge the C tund to coshes, with C,e approved plan to restore KS vdal comm fi ty asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, n— V.Km, Resident The opposition to this project relies on several fundamental mischaractenzations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, ^WV Oro Valley Resident Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of, a historic landscape feature in a town park that enhances the park's scenic and recreational values. urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely_, _ Oro Valley Resident VLCDJti LSD *Cv[tLA Dear Mayor Winfield and Members of the Town Council, n su port for the restoration of the Vistoso Trails Nat o I am writing to express my strong sup g Southwest. to direct) address recent claims made by Archaeology Preserve pond and Y l fundamental mischaracterizations of the The opposition to this project relies on severa law, science, and the Town's authority: 1. Misuse of Regulatory Stand ards: The attempt to apply a drinking water standard of pond is factually irrelevant. This pond is not for which 4 parts per trillion to a non -potable o ion and Town regulations strictly prohibit swimming or wading, w human consumption, removes primary exposure pathways. 2. Lawful Use of Rec laimed Water: Reclaimed water is a standard, highly regulated resource in Arizon a. The EPA's designation of certain PFAS compounds as hazardous substan ces under CERCLA does not prohibit its beneficial reuse in managed water featureslike those used in parks and golf courses throughout Oro Valley and Arizona. , 3. Lac Budgetary k of Bud eta Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding g tY the allocation of funds for Town projects are matters of public policy and governance, not easement, compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part. This, project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science, andi established standards rather than, rhetoric and exaggerated claims. Sincerely, OL �Qro Valley Resident a I l:.(1 ',I fig • r, r i r .{: I r " I •1 1 r/ F 'Y I tl - i 1. ;' I i r, f,•gLl ` i i r t'S,' i :',,�r, 1' , ,., '+ , r , f Town Council, eld''and Members o,fr the °Dear Mayor Vllinfi ; ,restoration;' of the, Vistoso Trails ' Naturer ;, .m stron� support, foritthe,: - • i am wr�ting'to express Y'.. ims: made b Archaeology, Southwest.. resew ontl :and -to directly!: address. recent cla Y P e'P r mental..mischaracterizations of'the opposition to this project relies on several funds The , t 'law science; and_ the. Towns„authority:: t to a I a:drinking, water standard of 1,{ Misuse, of `Regulatory, Standards::The3 attemp pp y its ' er trillion to. a non -potable, pond: is.:factually ,irrelevant This p..ond is, not for PA p hurnan consumption'; and.. ,regulations'strictly p�ohibit:swii�nrri[ng or, wading which removes primary,6 bosure�,pathways: Lawful Usa. of. Reclaimed 1Nate ,Reclaimed water is a� standard, highly regulated . < < ' • , �'._ - . ..+ -- - _ � + :, .. .! � hazardous resource ;in Arizona The EPA s' -A-Si! nationof/certain .PEAS' compounds as substances under C:ERC-LA, does. not:,p�rohib�trr its benef cial•reuse in managed water features, like tho_ se: used in+ parks and golf courses: throughout,.Oro Valieyr.and Arizona. 3. Lack of Budgetary O�ersigh't %As th6basement,;b " tl _r' ��Archaeoiogy Southwest has po. l-_ ai .authority t ' demand, or,:.didWte, municipal; budget+,priorities. Decisions regarding ie9, : the .alioc tion'tof funds fog TownFprojects,Ar , '-ers,�of public„pol cy,and :governance, "not�easerrment*.com-liance -= r{ . r 4. Eplici# Author#a#ion::' ` g faph'2�:6' of'the Conservation ,Easement explicitly Para r t 4, alloiia► :for: the restorationof.he,.forrrier irrigation�.pond `din whole or irk part." This project is not a' olaWn; it:is;a restolation of a�`hi. ei. landscape feature �in a town pa is enlanes.'the pa,'s;:scenic +and recreational -values: ur.e the D;ouncil to c�ointin"ue with thet approved, plan+,tot restore this vital cornhiunrty Ass,,et':based on science: and ,'established'sta;ndards athergthan c etoric and . ' exaggerated; cisams k S�ncare�y' - a3 ,� , Oror��.Valley. Resident+ Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 Sirois, Andrea Monday, April 6, 2026 11:47 AM Stine, Michelle; Standish, Michael FW: Vistoso Pond Support OV Pond issue.pdf From: Ken Cundif Sent: Sunday, April 5, 2026 12:22 PM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso Pond Support WARNING: External Sender. Read Carefully. Report phishing. Caution: The sender name (Ken Cundiff) is different from their email address (kctucsonaomail.com), which may indicate an impersonation attempt. Verify the email's authenticity with the sender using your organization's trusted contact list before replying or taking further action. Mayor Winfield Please see that attached document requesting the restoration of the pond as soon as possible. As it is vital to the community. Regards Ken and Beth Cundiff Dear Mayor N 6_1 I Council,, and Members .bfe Town. C VVn e �, 1;n writingto express : my_s_t .g"suppo010the t6st&atio.na of the Vist -o.!TrTrails, re " reserve P0 and to d aly address recent claims ftiade: by-Arbh6 e7obgySouthwest- T,he::opposition to thin fundamental", r.Pj P171, several slaw, sciIbnWo;,and. teTown's authority: 1. ij, R. idi standard - Ususe e,,, 6 eg 9 F�Y­�', talr.; rds:. The.` -a em o--.,app y1adrinkingwa er� - S11' - P_ ' VA 4,'port ,per trillion t6,d non -!potable pond,]; 5Ily �1 irrelovant,"This'., pond it. - 'not "for human consumption., Land 'To wn: -Aregulations stri c11y-pr Ibits swimming .Q rwa d'ng,,`,w ch I re.m.PWIP41, primary exposure: YS, '. - , , standard,, A, - - I -highly*'_090.141"PIC. 2-N-LA I;U"s-"e",'o-f--'Re�c'laim"ed.',Wafer'R.oclairned -an�d'ard.""'-"I"t wa- er, as 1 r d resource in' Ad2ohbw�The , desIgnationdfpQown PF. compounds; as JaMfghg- managed d -fbt ubstan.0 e lEkit LA... (11' 6, t, hO prohibititsbeniefth-1' reuse' ..Os,"un. e ia ge water 4,,.Used:--in p&kt:,c!h'd'�:, -b"If es throughout . fe0twesi, -1ke., thos wq rs `Valley and Arizona. 9 4: g 1- Lack ,,df;SUdgetq.r litAgthe :easement: - rit y -0v �$119 h6ldedr-.AfCt�abol .Archaeology- ha Fer a bo _P9 no. lei`al authority to. dema nd or municipal . ....... budget priorities Decisions the allocation-T n projects are matters .-of p6blic t6 Of,, s, for ow P.011py and: governance:, -ah, not 6 a s b me t �'c QMp 14no explicitly -txpl"icit,Auifiotiggit'l",O-li, " Paragraph,'2',.6 .of t C, ation,* Ea exp i ft on.s.-ery. semen. I ro 611ows.:'-forthe-'re 'd-71n, W .0 part:'' This p b6h r r gq, _jqjT pon h I& or, in is not avi - blatio.m"'fl P restoration bfa histotidl 6 hidscafeature in alown', pokJ48 _p6 r he,p enhances the .piscenic.. ,rk urgo.ihea .Council `t6:continue With the -.approved tore t hi j Plan to restore s� Vitefl,co community :asset based .on: science 'and established: stan00rOs otherthan rhetoric. and' -exagg,prpt d claims. SinceY,, Orov 'Ile" R Valley psid"pht- 2- Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 11:33 AM To: Stine, Michelle; Standish, Michael Subject: FW: Vistoso Trails Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 From: Gerald Bren Sent: Monday, April 6, 2026 11:24 AM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso Trails IWARNING: External Sender. Read Carefully. Report phishing. To the Mayor and all council members, The characterization of the Vistoso Trails pond filled with recycled water as a hazardous waste disposal site is a gross mischaracterization, intended to mislead and for political purposes. Any reasonable study, taking into account the actual conditions of the recycled water would quickly show that the pond water would meet quality standards. Ask Archaeology Southwest's John Welch to quantify the amount of PFAS contamination that might accumulate in the pond. Don't let him getaway with inflammatory statements that are not backed up with real facts. Ask him which portion of the Tucson metro area would provide water to the treatment plants that supply the recycled water to Oro Valley. Ask him what the PFAS content might actually be in the recycled water supplied to Oro Valley. Ask him how many grams of PFAS might show up in ten years and ask him to compare that amount to the amount of PFAS that might have been contained in TEN GALLONS of fire fighting foam used at Davis Monthan airport that created the plume of PFAS contamination troubling the Tucson water supply. It's time to deal in facts rather than inflammatory, nonsensical rhetoric. Contamination of the recycled water is not a valid concern. Gerald Bren Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 11:38 AM To: Stine, Michelle; Standish, Michael Subject: FW: Preserve Vistoso Pond Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Michael Sevie Sent: Monday, April 6, 2026 11:37 AM To: Town Council <council@orovalleyaz.gov> Subject: Preserve Vistoso Pond WARNING: External Sender. Read Carefully. Report phishing. At some point, the Council needs to steel your resolve. The pond is becoming a Taj Mahal legacy foisted on us by a group that disproportionately benefits from it. They expect all of OV to fund this largesse. It should not. The pond makes zero sense. The insatiable thirst for more money by Preserve Vistoso doesn't either. Mike Sevier Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 11:41 AM To: Stine, Michelle; Spaeth, Michael Subject: FW: POND AT THE VISTOSO TRAILS NATURE PRESERVE Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Dan Faus Sent: Monday, April 6, 2026 11:39 AM To: Town Council <council@orovalleyaz.gov> Subject: POND AT THE VISTOSO TRAILS NATURE PRESERVE WARNING: External Sender. Read Carefully. Report phishing. We strongly support the return of a pond feature at the Vistoso Trails Nature Preserve and urge you to award the bid on April 8 so work can begin as soon as possible. The city has owned the Vistoso Trails Nature Preserve for approximately four years and the restoration work has been delayed too long! Daniel and Patricia Faust Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 11:45 AM To: Stine, Michelle; Spaeth, Michael Subject: FW: Pond agenda item on Town Council meeting of 8 April 2026 Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 From: Pat Tebc Sent: Monday, April 6, 2026 8:38 AM To: Town Council <council@orovalleyaz.gov> Subject: Pond agenda item on Town Council meeting of 8 April 2026 WARNING: External Sender. Read Carefully. Report phishing. Even as I filled in the date in the above subject line, I was reminded that we were told last year that action on the approved pond project would commence in January of this year. That was three months and one week ago. Meanwhile the project has been beset by delays marked by misleading information and fear - mongering. All of what is being thrown against this project has been thoroughly discussed before and resolved, thanks to dedication by concerned residents and our Town Council members. Both of those groups have been heavily involved in volunteer efforts to improve the Preserve while some have put their efforts into delaying and preventing the project from proceeding as approved. These delaying tactics remind me so much of those in the political realm that it's sickening. Look around us at golf courses in Oro Valley - The Views, Conquistador and Canada, OVCC, Pusch Ridge and others in the area, Crooked Tree, Quarry Pines, Omni and others. All have water features which not only present golfing challenges but also enhance the feel of our beautiful desert landscape. And, finally, consider that had not our Oro Valley residents banded together to prevent many more homes from being built on the Vistoso property, how much water would those homes have required and how much they would have detracted from rather than enhancing the beauty and enjoyment of our beloved city. We have discussed and reviewed this project in great detail, had studies performed, bids requested, and considered and approved a very good project. Let's reward those efforts by moving forward. PatTebo Oro Valley resident. Dear Mayor Winfield and Members of the Town Council, I am writing to express my. strong.supportfor_the restoration of the Vistoso Trails -Nature Preserve pond and to directly address recent claims made by Archaeology: Southwest: The opposition to_this project relies'on several fundamental mischaracterizations'of the =law, science,- and d the Town's;authority: _ Tl' .Mituso: of Regulatory' Sta'ndards: Th6 attempt to apply a drinking_:water.standard; of 4 parts per tnllion.to'a non -potable pond isfactually", irrelevant.This pond is not for human..consumption, and .Town regulations strictly prohibit swimming or -wading, which removes primary exposure.pathways. _ 2. Lawful Use of Reclaimed Water: Reclaimed water' is, a standard, highly regulated resource -in Arizona. The EPA's designation of certain PFAS compounds as 'hazardous substances under-CERCLA does not prohibit its beneficial reuse in managed water = = features, like those used in parks'and golf courses_ throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight:-As`the basementbo'lder; Archaeology. Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for:Town projects are matters of public, policy and governance, not easement compliance. : 4. Explicit Authorization: P6ragraph:2.6-of the'. Conservation" Easement explicitly; _ allows for the restoration. of_the former irrigation pond "in -whole or.in part." This: project is not a violation; it is a. restoration of.a historic landscape feature in a town park that ..enhances the park'sj scenic' and recreational values. urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather, than -rhetoric and exaggerated claims. Sincer ly, . t; Oro Valle esiden gAt9��{�.p I Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 9:36 AM To: Stine, Michelle; Standish, Michael Subject: FW: Pond Restoration Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 From: Jo Ann Schlott Sent: Monday, April 6, 2026 9:10 AM To: Town Council <Council@orovalleyaz.gov> Subject: Pond Restoration WARNING: External Sender. Read Carefully. Report phishing. I can't attend the council meeting, but I would like to say I support restoring the pond as planned. Long-time Oro Valley resident. Moved here in 1992. 34 years ago. Thanks! Jo Ann Schlott 1 Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 9:35 AM To: Standish, Michael; Stine, Michelle Subject: FW: My vote is No on Pond in Vistoso Preserve Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Vallev Direct Line: 520-229-4714 From: rose pierrc Sent: Monday, April 6, 2026 9:19 AM To: Town Council <council@orovalleyaz.gov> Subject: My vote is No on Pond in Vistoso Preserve WARNING: External Sender. Read Carefully. Report phishing. I vote we restore the old pond area in the Vistoso Preserve back to a riparian area with no pond, but with the ability to hold water during heavy rains. The area just north of the late pond has some unique riparian plants like the Goodings Willow, and rock and water holding capacity that holds water during monsoons and cleans and returns rainwater to our water table. Perhaps Watershed Management could advise on a method to do extend this riparian area further south. I am opposed to any pond being installed due to PFAS (scientifically proven) and drought issues. It would be selfish to build a pond right now with any water, reclaimed or otherwise. I am also opposed to sending this to mediation to further delay restoration of this area. Let's get the job done. Send it to the people to vote or do a final vote of the council to restore it to a riparian area. The natural regeneration of this golf course has been amazing. We are fortunate to have such a beautiful piece of the Sonoran in our city. Let's not delay this further. Rose Pierro Oro Valley Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 10:47 AM To: Standish, Michael; Stine, Michelle Subject: FW: Pond at Vistoso Trails Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 From: Sent: Monday, April 6, 2026 10:16 AM To: Town Council <council@orovalleyaz.gov> Subject: Pond at Vistoso Trails WARNING: External Sender. Read Carefully. Report phishing. Please proceed with the water restoration project. The objections to it are ludicrous and unfounded. Susan Keeney Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 10:47 AM To: Standish, Michael; Stine, Michelle Subject: FW: Pond Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line:520-229-4714 From: Lewis Rosco( Sent: Monday, April 6, 2026 10:14 AM To: Town Council <council@orovalleyaz.gov> Subject: Pond WARNING: External Sender. Read Carefully. Report phishing. Caution: The sender name (Lewis Roscoe) is different from their email address (Iruscoe3aomail.com), which may indicate an impersonation attempt. Verify the email's authenticity with the sender using your organization's trusted contact list before replying or taking further action. Please proceed with the pond construction. Lewis Roscoe Stine, Michelle From: Sent: To: Subject: Sincerely, Andrea Sizois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Monday, April 6, 2026 10:48 AM Standish, Michael; Stine, Michelle FW: Vistoso pond From: Mary LonL Sent: Monday, April 6, 2026 9:00 AM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso pond WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (mikemarylonc312Cct yahoo.com). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. Good morning. As a frequent user of the golf cart paths - I am urging you to consider a renovation of the pond/ as it is - it is a nasty eyesore- it seems the plans that have been hashed out over the last four years have what's best- a simple but friendly restoration.... Which will benefit the wildlife as well as aestheticly please the many many people who use this area. Thank you. Mary Long Stine, Michelle From: Sirois, Andrea Sent: Monday, April 6, 2026 10:50 AM To: Stine, Michelle; Standish, Michael Subject: FW: pond Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Vallee Direct Line:520-229-4714 From: jan Sent: Monday, April 6, 2026 8:55 AM To: Town Council <council@orovalleyaz.gov> Subject: pond WARNING: External Sender. Read Carefully. Report phishing. Caution: The sender name Qan) is different from their email address (yeats98ayahoo.com), which may indicate an impersonation attempt. Verify the email's authenticity with the sender using your organization's trusted contact list before replying or taking further action. pls continue with the plan to restore the pond. pls do not follow asc's recommendations. ty jan ajemian Dear Mayor Winfield and Members of the Town Council I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation, it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. /Sincerely, Oro Valley Resident Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Friday, April 3, 2026 12:24 PM Standish, Michael; Stine, Michelle FW: Presentation of Recreational Amenities Financial Analysis Microsoft Word - Presentation of Recreational Amenities Financial Analysis.docx.pdf From: Anthony DAngelo Sent: Thursday, April 2, 2026 6:49 PM To: Town Council <council@orovalleyaz.gov> Subject: Presentation of Recreational Amenities Financial Analysis WARNING: External Sender. Read Carefully. Report phishing. Mayor Winfield and members of the Town Council. I read with interest the presentation you will receive at the next Town Council meeting in part because of the importance Oro Valley's parks facilities have in fulfilling the Town's desire to pursue a robust Leisure Tourism strategy. Stated within the Town's Culture and Recreation Strategy Statement is the following: "Oro Valley will enhance recreational facilities, promote artistic expression, and support the natural environment, ensuring long-term resilience and a strong sense of community identity." To achieve this requires a well-defined strategy, high standards, smart capital investment and consistent care in the operations of all of these recreational assets. Attached is a summary document highlighting excerpts from the presentation, the Strategic Plan, the 2020 statistically valid survey of residents, the CIP and questions I respectfully request you consider during the presentation. I have reformatted the financial aspect of the presentation to illustrate side by side comparisons of revenues and expenditures. Thank you for your dedication to make Oro Valley a wonderful place to live and visit. Respectfully, Tony D'Angelo Presentation of Recreational Amenities Financial Analysis EXECUTIVE SUMMARY Per the Town's FY2026 - FY2027 Strategic Plan, this report is intended to provide a comprehensive financial analysis of the Town's recreational amenities, including the Aquatic Center, Community and Recreation Center and individual parks. Revenue and expenditure data included in this report are for FY (Fiscal Year) 24/25. CULTURE. AND RECREATION STRATEGY STATEMENT The Town of Oro Valley is dedicated to fostering a vibrant community that values recreation, prioritizes community engagement, and focuses on user -centered improvement while still respecting the desert ecosystem. By prioritizing user -centered improvements, community engagement, and environmentally conscious practices, the Town aims to foster a vibrant and welcoming environment for residents and visitors alike that meets the community's recreational needs. By prioritizing accessibility, cultural diversity, and innovative partnerships, Oro Valley will enhance recreational facilities, promote artistic expression, and support the natural environment, ensuring long- term resilience and a strong sense of community identity. GUIDING PRINCIPLES Focus on Resident -Centered Recreation and Cultural Enrichment • Ensure recreational and cultural programs reflect the needs and expectations of Oro Valley residents by prioritizing community input, accessibility, and diverse opportunities. Foster Community Engagement and Inclusivity • Actively engage residents, businesses, and organizations in cultural and recreational initiatives that reflect Oro Valley's identity and community. Seek to Enhance Accessibility and User Experience • Improve accessibility, safety, and comfort in parks, trails, and recreational facilities to ensure equitable access for all ages and abilities. Ensure Responsible Growth Promote diverse arts, cultural, and recreational programs that serve Oro Valley residents in a cost-effective manner while attracting visitors. STRATEGIC PLAN PROJECT Recreational Amenities Financial Analysis • Conduct a comprehensive financial analysis of recreational amenities, including golf courses, the aquatic center, the community recreation center, and individual parks. DISCUSSION The mission of the Oro Valley Parks and Recreation Department is to inspire connection through recreation - connecting people to people, people to community, and people to nature. The purpose of the Parks and Recreation Department is to enhance the quality of life for all Oro Valley residents by providing exceptional parks, trails, recreation programs, facilities and events. Please note that neither the Town's budget, nor its financial reporting delineates budget or expenditure amounts by individual park or amenity. The Parks Maintenance Division, for example, encompasses costs for all Town parks; therefore, professional estimates and assumptions for cost allocation were employed where necessary, based on park acreage, field acreage, square footage or other measures as appropriate. Town of Oro Valley Statistically Valid Survey Result — May 2020 Q2a_ Now would you rate the overall quality of the Town of Oro Valley recreation programs/services in which your household has Participated? Program Participation and Ratings Participation. fortyfiW Mrcent (45%1 of resppnJng households have participated in Iv reation Proerarns Wse Kes offered by the Town of Oro Varier during the past twelve mprdhs These respond.ms (45%) wan ask" to rara the orerag quality of the fown's rgeetion Programs/services. • 2%rated the overall qualM of recreation programs/seryices n eseNknt • g% rated Me overall oualM of wreNroa pmgrarW asset", as good • 54%rated the overall quel ty of recreation Pogra n.1%ervkes as fee • !]%rated the overall quality of nionation programs/services as poor 91 % of respondents indicated the current quality state of the town's existing parks and recreation facilities to be in Fair to Poor Condition. The national average rating is 12% Fair to Poor QUESTIONS TO ASK STAFF REGARDING THIS PRESENTATION 1. Are there standards of operations and maintenance for all of the parks and recreational facilities provided by the Town of Oro Valley consistent with your statement: The purpose of the Parks and Recreation Department is to enhance the quality of life for all Oro Valley residents by providing exceptional parks, trails, recreation programs, facilities and events? Are current expenditures sufficient to meet the "exceptional' standard implied by the strategic plan statement? 2. Since the publishing of the statistically valid survey in 2020, have the perceptions of overall quality of recreational programs/services improved? 3. Why does the Town not budget or financially report expenditures by individual park or amenity? 4. The capital investments in parks and recreation last fiscal year reflected in this presentation are only 34% of what was projected in the GIP. A significant amount of that is for VTNP but there are other areas which apparently were not completed? Why were these not completed? 2024-2025 Proposed Capital Improvement Plan - Parks and Recreation FY 24/25 Parks & Recreation $8,424,9 ADA/Safely Walkway Concrete improvements System Wide P&R $150,000 Community Center Elevator and Entryway Improvement CRC $1,976,907 Community Center Flat Roof Surface Replacement CRC $223,000 CRC Restaurant Cooler/Freezer Modernization and Floor Repair CRC $65,000 Equipment Replacement (Golf Maintenance)- Reelmaster Mower CCG $105,000 Golf Conquistador Lake Dredging CCG 1 $80,000 Golf John Deere Tractor Replacement CCG $125,000 MUP - Phase 11- Naranjo Dr. P&R $165,000 Parks Maintenance Toro Reelmaster Mower Replacement P&R $85,000 Pusch Ridge Golf Bridge Replacement CCG $400,000 Pusch Ridge Tennis Bleachers and ADA Accessibility CCG $200,000 Steam Pump Ranch Solar Lighting P&R $71,000 Steam Pump Ranch Farmer's Market Structure Upgrade P&R $579,00 Vistoso Trails Nature Preserve Site Improvements P&R $200,00 VTNP Revegetation and Beautification P&R $4,000,0 0 Community Center CIP without Golf CC $2,464,907 Golf Only CIP CCG $710,000 Parks & Recreation other than Total Community Center CIP P&R $5,250,000 Total Community Center CIP $3,174 907 S. Why was the capital expended for the Community Center elevator and entryway listed within Golf vs. the CRC? 6. Given the fact that a grant is considered revenue to VTNP, why was the HOA contributions originally intended to subsidize golf not included as revenue to Golf? 7. The Town hosts a number of major tennis tournaments each year. Where are revenues associated with these tournaments posted within this report? 8. Does the Town track the sales tax generated on parks and & recreation revenues by facility? PARKS AND RECREATION .v" we p,g sxam -I,VINP IMNrk Na,aryaNM1 Rwarnaot Park TOTA1 REVENUES xoFm REV REVENUES Am,hi Schorr uistrmtfatlllty usage $30,292 $30,292 5.9% Contracted Programs $37,024 $37,024 7.2% Swim Team $1M,782 $138,782 26.9% Special Events $1,269 $1,264 0.2% OVAC Daily Uropins $M,084 $94,084 18.2% OVAC Outside Competitions $851 S851 0.2% Swim Meets $53,208 $53,208 10.3% Aquatic Center Rental income $12,1M $12,138 2.4% OVAC Memberships/Passes $142,846 $142,846 27.7% OVAC In -House Pr rams $5,355 $5,355 1.O% TOTAL OVAL REVENUE $51%844 $515,844 5.7% Concession Sales $137 11 1 $137 O.D% Daily OroPln $71,709 $71,709 4.5% Member Dues $996,505 $996,505 63.1% In House Recreation Programs $301,520 $301,520 19.1% Contracted Recreation Programs $117,258 $117,258 7.4% Facility Rental lmc me $93,065 $93,065 5.9% TOTALCRCREVENUE $1,580,190 $1,580,194 17.3% Membership Fees $1,729,349 $1,729,349 26.3% Green Fees $2,521,557 $;Si1,557 38.3% Sales - Toumament $371,848 $371A" 5.7% Sales - Nember Rounds $5,201 $5,201 0.1% G.If less.. $22,M3 $22,343 0.3% Range, Rental & Other Golf Related $149,443 $149A43 2.3% Can fees SM2,352 $M2,3S2 5.8% Merchandise Sales $333,599 $333,599 5.1% Food and eevera a $M,243 5900,243 13.7% NOA Carm/bpNo. $159050 $159,050 2.4% Other Revenue $2,463 $2,463 0.0% TOTAL GOLF REVENUE $6,577,448 $6,577,448 72.0% SPR In -House Rec Programs $77,637 $77,637 67.2% SPR Ramada Rentals $90 $% 0.1% SPR Special Everts 1 1 $625 1 $625 0.5% SPR Contracted Programs $17,372 $17,372 15.W SPR Rentals $19,79$ $19,795 17.1% TOTAL STEAMPUMP RANCH REVENUE $115,519 $115,519 1.3% State Grants $22,499 $22,499 300% TOTAL VTNP REVENUE $22,499 $22,499 0.2% field Rentals $80,922 $80,922 93.2% Ramada Rentals $4,960 $4,960 5.9 Contracted Pr rams $985 $985 1.1% TOTALJDK REVENUE $86,867 $86,867 1.0% Cwmatted Programs $5,210 $5,210 3.09k Ramada Rentals $13,350 $13,350 7.8% Field Rentals $132,495 $132,495 77.5% Archery Memberships 519,897 $19,897 11.6% TOTAL NARANIA REVENUE $170,952 $170,952 1.9% Ramada Rentals $9,285 $9,285 11.2% Field Rentals $47,421 $47,421 57.2% Contracted Pmgra ms $26,270 $26,270 31.1 TOTALRIVERFRONTREVENUE $82,976 $82,976 1 TOTAL PARKS AND RECREATION REVENUES $9129800 EXPENDITURES ovm qc T,y, steam W,np ilanch MP Israelis Naraq.P.s RHe.6mt Pas TOTAL EXPENDOURES %OF TT. EXP Personnel $1.012,561 $1,042,S61 63.9% Operations & Maintenance 589,146 $589,146 36.1% TOTAL OVAC EXPENDITURES $1,631,707 $1,631,707 13.4% Personnel $1,302,728 $1,302,728 56.1% Operations & Maintenance $1,021,221 $1,071,221 43.9% TOTAL CRC EXPENDITURES $2,323,949 $2,323,949 19.0% Personnel $2,389,117 $2,389,117 42.0% Operations & Maintenance $3,297,908 $3,297,908 58.0% TOTAL GOLF EXPENDITURES 1 1$5,687,025 1 $5,687,025 46.6% Penpnnel $563,245 $563,245 834% Operations & Maintenance $112,077 $112,077 16.6% TOTAL STEAMPUMP EXPENDITURES $675,322 $675,322 5.5% Personnel $108,277 $109,277 58.5% Operations & Maintenance $76,782 $76)82 41.5% TOTAL VTNP EXPENDITURES $185,059 $185,059 1.5% Personnel $197,748 $197,748 32.7% Operations & Maintenance $406,844 $406,1i 67.3% TOTAL JDK EXPENDITURES $604,592 $604,592 5.0% Personnel 1 $247,885 $247,885 36.8% Operations & Maintenance $425,833 1 $425,833 63.2% TOTAL NARANIA EXPENDITURES $673, 7IS $673,718 5.5% Personnel 1 1 $162,949 $162,949 38.2% Operations & Maintenance 1 1 $263,957 $263,957 61.8% TOTAL RIVERFRONT EXPENDITURES 1 IS426.906 $426,906 3.5% Total Personnel $6,014,510 49.3% Total Operations & Maintenance $6,193,768 50.7% TOTAL PARKS AND RECREATION EXPENDITURES $12,208,278 NET OPERATIONS PARKS AND RECREATION NET % TTL OPERATIONS REV OVAL -$1,115,863 416.3% CRC GOLF STEAMPUMP 4743,755 -$559,803 VTNP JDK -$162,560 -$517,725 NJA NMA -$502,766 .294.1% RIVERFRONT -$343,930 414.5% TOTAL PARKS & RECREATION -$3,078,478 -33.7% P&R CAPITAL BUDGET ACTUAL OVAC $0 $0 CRC $2,464,907 $1,360,265 GOLF $710,000 $822,862 TOTAL CRC with GOLF $3,174,907 $2,183,227 STEAMPUMP $650,000 $378,216 VTNP $4,200,000 $328,454 JDK $0 NARANIA $0 RIVERFRONT $0 OTHER PARKS & RECREATION $400,000 Total Pi CapitalFY 2025 $8,424,907 1 $2,889,797 Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water. Reclaimed water is a standard, highly regulated resource in Arizona. The" EPA's designation of certain PFAS compounds as hazardous substances under CERCLA. does not prohibit its beneficial reuse in managed water . features,: like those used iq parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not.easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the, Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Oro Valley Restdent: -- __-- ----_ --=------__._ Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Bec; Sirois, Andrea Friday, April 3, 2026 1:42 PM Standish, Michael; Stine, Michelle FW: [Scan] URGENT:Rancho Vito pond URGENT -Rancho Vito pond.pdf Sent: Friday, April 3, 2026 1:41 PM To: Town Council <council@orovalleyaz.gov> Subject: [Scan] URGENT:Rancho Vito pond WARNING: External Sender. Read Carefully. Report phishing. Caution: The sender name (Becky) is different from their email address (oracefulsss(ghotmail.com), which may indicate an impersonation attempt. Verify the email's authenticity with the sender using your organization's trusted contact list before replying or taking further action. This area has become such an eye sore for a once beautiful place. Becky Humpal Sent with Genius Scan for iOS. https://tgtapp.com/e/scan Sent from my iPhone Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, Oro Valley Resident Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary, Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, Oro Valley Resident r Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory 'Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful. Use .of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPXs designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, - - Oro Valley Resident Dear Mayor Winfield. and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: I. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and. established standards rather than rhetoric and exaggerated claims. Sincerely, J OAww iNRoU,_ . Oro Valley Resident Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracteriizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PEAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal. authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to. continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, Oro Valley Resident Va'jt� AAVb�toS& t3,& ar,n Dear Mayor Winfield and Members of the Town Council I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, —jig 4• l- 26 ��`' , v\ `1+UVie Cck',JiaN Oro Valley Resident Dear Mayor Winfield and 'Merrribers-.of the Town Council; I am writing to express my strong support for the restoration of :the. Vistoso Trails Nature Preserve pond and to .directly address recent claims made by Archaeology Southwest.' ..The opposition to this project relies _on several fundamental .mischaracterizations lof the ;law; ' science, , and the Town's _authority 1. Misuse of Regulatory' Standards: The attempt to apply a drinking water standard of 4. parts per trillion to a non -potable pond is factually irrelevant. This pond. is not for human consumption, and Town regulations -strictly;prohibit swimming or. wading,'which removes primary exposure -pathways. 2. 'Lawful Use of Reclaimed Water: Reclaimed water, is .a standard, :highly ,regulated �- resource in Arizona.. The EPA designation of certain PEAS -compounds !as hazardous + substances under CERCLA does not prohibit .its beneficial reuse in managed water features, like those used- in parks and golf courses throughout'Oro Valley :and Arizona:. 3.:Lack. of Budgetary 'Oversight: As, the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities.:Decisions regarding the allocation of funds for Town projects are -matters of public.. policy -and ;,governance, not easement. compliance. 4. Explicit Authorization: Paragraph 2.6 of :the Conservation Easement explicitly allows .for the restoration of the former irrigation pond 'in whole or in. part:" This project is not -a violation; it is -a- restoration of. a historiclandscape feature in, a town park that enhances -the,park's scenic and. recreational. values. I urge the Council to continue with the approved plan to restore this vital :community asset based on science and :established ' standards. rather than rhetoric sand exaggerated claims. Sincerely, Oro Valley Resident Stine, Michelle From: Sirois, Andrea Sent: Wednesday, April 1, 2026 3:31 PM To: Standish, Michael; Stine, Michelle Subject: FW: Pond Restoration Project Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Frank Pones S Sent: Wednesday, April 1, 2026 12:05 PM To: Town Council <council@orovalleyaz.gov> Subject: Pond Restoration Project WARNING: External Sender. Read Carefully. Report phishing. Caution: The sender name (Frank Pones Sr) is different from their email address (coolvetman(Dcomcast.net), which may indicate an impersonation attempt. Verify the email's authenticity with the sender using your organization's trusted contact list before replying or taking further action. My wife and I Have lived o, it over 12 years now. We moved here from Marana because of the golf course and the beautiful secure area. The entrance to our comfit and I munity was also one of the reasons to move here. People wold come and take prom pictures, and wedding pictures etc. Now every time we drive past it we get sick to to our stomach because it's so ugly. We were pleased that the town of Oro Valley was finally going to fix our entrance so that we could be proud of it again. The reasons against renewing the pond are ridicules because reclaimed water is used on every golf course in Oro Valley and in Tucson. So are you going to drain every water feature on all the golf courses in Oro Valley? I know that sounds ridicules and the reason for not putting our water feature back in sounds ridiculous also. My Wife and I urge the Council to continue with the approved plan to restore our vital community asset based on science and established standards rather then rhetoric and exaggerated claims. Sincerely Delores and Frank Pones Dear Mayor Winfield and Members of the Town Council, I am rt for he oration of the VistosO ails Nature lting to express my strong e pond and to address recent centtcla mstmade by Archaeology Southwest.Preserve The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, Oro Valley Residential 'Prcyet OW nc, V/Siosa ,��h (anfs --I'/ A kc( V(S Fold / I'A' is Stine, Michelle From: Sirois, Andrea Sent: Wednesday, April 1, 2026 3:31 PM To: Standish, Michael; Stine, Michelle Subject: FW: McKinley - Lackey Itr to OV Town Council Attachments: McKinley - Lackey Itr to OV Town Council 1Apr26.pdf Importance: High Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Sent: Wednesday, April 1, 2026 11:48 AM To: Town Council <council@orovaIleyaz.gov> Cc: Ken McKinle,, ; Heidi Lacke,, Subject: McKinley - Lackey Itr to OV Town Council Importance: High WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (mckinlevkwacomcast net). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. OV Town Council, I am an OV resident living in Rancho Vistoso since 2015. I've watched for a number of years now how Oro Valley and the Preserve seemingly flounders when it comes to the pond restoration, which is a blatant eyesore to the entire community. The Town Council finally voted to fund the pond restoration design based on strong community support, design drawings are complete, and OV has received bids for the project. I'm not understanding how Preserve, Archaeology Southwest is now opposing the restoration based on use of reclaimed water, especially as the Town of Oro Valley owns 36 holes of public golf courses that utilizes reclaimed water for their ponds and irrigation. Additionally, reclaimed water is one of Arizona's most valuable supply sources and the state is a leader in water reuse, reclaiming about 183 million gallons of water per day. The Town has already invested significant resources into this restoration and restoring the pond is essential to addressing the current eyesore of the former pond and protecting our property values. Regards, KW McKinley Dear Mayor Winfield and Members of the Town Council, am writing to express my :strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: I. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts ;per trillion to a non -potable pond is factually irrelevant. This pond .is not for human .consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water:.Reclaimed water is a .standard, highly regulated resource in Arizona. The EPA's designation .of certain PFAS compounds .as hazardous substances under CERCLA, does not prohibit its beneficial.:reuse in managedwater features,. like -.those used in parks and, golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary .Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate -municipal budget priorities. Decisions regarding the allocation -of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation .pond "in whole or in part.This project is not a violation; it is a.restoration of a'historic landscape feature in a town park that enhances the paws scenic and recreational values: I urge the Council to continue with the approved plan to restore this vital community - asset based on science and established standards rather than rhetoric and exaggerated claims. S/ncr y, f% _l - - - - --- -- - - -- - .s Oro Valley Resident C�F�� 7.- _4,% V. Dear Mayor Winfield and Members, of the Town :C,ouncil, t z, am°wntin to express m y - strop su ort for the restora#ion ;.of thb Vistoso `Trails Nature y g . p y g�• pp a Preserve,pond and to directly address recent claims made lby.Archaeology Southwest. :.The oppos t* n' to this project relies .on`'sev_eral :fundamental .mischaracterizat ons of ;the`: �{ law, science, and the Town's authority,: ; ?, w °.Misuse of Regulatory Standards::;Tlie attempt to' apply a.;drLinking waterstandard of . 4 parts per trillion to; a non=potable pond s,'factually irrelevant., This. pond ki not;,for" i wlf, human. consumption, and. Town regulations strictly';prohibit (swimming or wading, which: removes, rimary , p eXposure pathways.. 2. Lawful .Use. of Reclaimed' Water Rec'laimed;.watOr` 9 :a standard; highlyr regulated' ;resource in Arizona: The EPA's designation of.:certain PEAS -compounds as hazardous substances under CERCLA does not ,prohibit°li#s beneficial reuse in managed :water ; features', like those.:used in parks'and',golf courses'.throughout Oro Valley`andlAnzona: 3: Lack of Budgetary Oversight.A's the.'easement.lhoader.; Archaeolog Southwest. iias no legal authority,' to, demand; ,or dictate munici al bud et.: ri Y tit , p g , p . orities. Decisions regarding the 'allocation of funtls for To projects 'are Tnatters:of'public` policy ;and governance ' not' easement compliance: A. Exp k it`Authorization: 'Par-agraphr 2 '6 of the Conservation ;Easement explicitly :allows for the restoration of the forme"r,, irrig`ation tpond "in whole ;or m part ":.This ° ro ect is not a violation it' is a., restoration of� a, `historic, aandsca` :.:e featur P _ `� ` enhla `. _ p efirin ,a town ,`pa .k.'rthat: nces the park's: scenic,.and "recreational values. I' urge the Councilrto coritiriue with_ the` :a - „ s L pproved ,planao restore ,ths'vital .commu;nity asset based on. science and established standards 'rather than, rhetoric exaggerated claims: Oro' Valley .Rest "Fro r f, fit yt 1' yti 1 Dear Mayor Winfield and Members of the Town Council, I am writing to express rriy,strong support for the restoration -of the Vistoso Trails Nature Preserve pond and to directly address recent ciaimsmade by Archaeology Southwest. The opposition to -this project relies on several fundamental mischaracterizations of the law, science; and the Town's authority: 1. Misuse of RegulatoryStandards: The attempt to apply a drinking water standard of 4 parts. -per trillion to a non -potable pond' is, factually irrelevant. This pond is hot for human consumption, and Town regulations. strictly prohibit. swimming .or wading_, which removes primary exposure pathways. 2. Lawful. Use of Reclaimed. Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation. of'certairi PFAS .compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout .Oro Valley- and Arizona. 3. Lack.of Budgetary Oversight: As the easement holder; Archaeology Southwest has no legal authority to demand .or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the. Conservation Easement explicitly allows for the restoration of the former irrigation .pond "in. whole .or in part." This project is not a violation; it is a restoration of a historic landscape feature in .a town park that enhances the park's scenic and recreational values.. urge the Council to continueVith the, approved plan Ito restore this vital .community_ asset based on science and -established standards rather than rhetoric and. exaggerated claims. Sincerely, Oro Valley Resident Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Wednesday, April 1, 2026, 3:32 PM Standish, Michael; Stine, Michelle FW: Vistoso Nature Trails Preserve Scan04012026-4.pdf From: Fred Arbogast Sent: Wednesday, April 1, 2026 11:33 AM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso Nature Trails Preserve WARNING: External Sender. Read Carefully. Report phishing. Please accept my apologies for the bad structure of this letter. Mary_V Arbogast _ Sent from my iPad 1 D:ear Mayor winfeld::and ;Members ;of the Town C.ouncil,, :`e Vis.o TrailsNature 'mstrop supportforterestoration of thtoexpressY Preseive poctladresrecencimdebAhaeoly Southamogy:y= r The opposition to this project relies on several fundamental ,mischar..actenzatons,of the., , law; science, and. the Towns' :authority: 1. Misuse of .Regula#ory. Sta_ndards:.The. attempt to .apply :a drinking waterstandard :of 4 parts per' trillion t& a non potable Pond is. -factually irrelevant. ,This pond pis .not for human.consurn _tion, and Town regulations stri p ctly .p.rohibit swimming or wading;.whioh removes primary .exposure pathways. 2., Lawful Use of Reclaimed water Reclain ed water is a standard, highly regulated resource in Arizona: The EPA's designation of certain PEAS compounds as hazardous substances under CERCLA does, not ,prohibit' its b_onef cial reuse in 'managed water ivro�,,Iike those, used in parks and', golf courses. throughout''O Valley and Arizona ` 3. Lack ,,of Budgetary Overs. g`ht: As the 'easement holder,, Archaeology Southwest has: no legal authority to:demand or dictate. municipal b' ft t� priorities. Decisions regarding : the} 4allocation of funds fo:rTown projects; :are matters of public policy and governance;, not O$ement'comp�liance. 4. Explicit Authorisation. Paragraph `2 6 ,of the Conservation, Easement explicitly allows: for the: restoration of the former irrigation pond. " in whole or, impart: This .project t is n'ot ai ,violation; it is a restoration of a bisto.ric: landscape feature in.,a town ,park that enhances,the-,park's,-scehic: and recreatbnalvalues. I'. ur 0,111e Council. to continue'with thel vapproved :plan to>lrestore'�this vital°,,O M -nity. asset based; on science and established standards rather :than :rhetoric .and `Oaggetated,. dlaims. ;er Or-o Valle :.� Y r4 c y. a .cc� vrc .. J . 4 { Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Wednesday, April 1, 2026 3:32 PM Stine, Michelle; Standish, Michael FW: Restoration Of Vistoso Nature Trails Preserve Scan04012026-3.pdf From: Fred Arbogas'�, Sent: Wednesday, April 1, 2026 11:21 AM To: Town Council <council@orovalleyaz.gov> Subject: Restoration Of Vistoso Nature Trails Preserve WARNING: External Sender. Read Carefully. Report phishing. Please accept my apologies for the non standard letter. My Name Is: Fred C Arbogast Sent from my iPad 1 Dear Mayor Winfield and Members of the Town Council, 1 am writing to express my strong. support for the restoration �of .the Vistoso'Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The. opposition to this project relies on :several fundamental mischaracterizations of the laws: science, and the Town's authority: I. Misuse of Regulatoryttandards: The attempt to apply a drinking waterstandard of 4 parts per trillion to a non -potable pond is,factually irrelevant. This pond is ;not for .human consumption, -and Town regulations strictly prohibit swimming or wading", -which "removes primaryexposure;pathways. 2. Lawful. Use 'of Reclaimed Water:: Reclaimed water is a standard', highly regulated resource in Arizona. The EPA's designation,of certain 'PFAS,Compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and. Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has. no legal authority to demand or dictate municipal budget priorities: Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization:, Paragraph. 26 of the. Conservation Easement explicitly allows for rthe, restoration of the former irrigation pond V7 whole or in part." This project is hot.a violation; it its a restoration of a historic landscapefeature in a town park that enhances the park's scenic and recreational values.. I urge the Council'to continue with the approved plan to restore. this vital community asset based on science and ,established standard_ s rather than rhetoric_ and exaggerated claims.. Sincerely, t Y' Oro Valley Resident ' e, Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond. is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly-- regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit -its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and .governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely ,Y i Oro Valley Resident Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Wednesday, April 1, 2026 3:35 PM Stine, Michelle; Standish, Michael FW: Vistoso HOA1 Signed Document from 591 W Quiet Springs Dr. Liddell_591 W Quiet Springs Dr_2026-04-01.pdf From: Garry Liddel' Sent: Wednesday, April 1, 2026 11:01 AM To: Town Council <council@orovalleyaz.gov> Subject: Vistoso HOA1 Signed Document from 591 W Quiet Springs Dr. fWARNING: External Sender. Read Carefully. Report phishing. Hello folks, Please see attached our signed document for our residence in HOA-1 Vistoso. Sincerely, Garry & Malinda Liddell t Dear Mayor Winfield .and Members of the Town Council, I am writing to express my, strong support for the re-st0rationof the Mistoso, Trails: Preserve pond and to �directly address recent.ctai . ms -made, by Archaeology Southwest.. The opposition to this project. relies oh Several fundamental 0 . misIcharacteriza ions the t f law, science, and. the T0wWS-:9uthodt 'I. Misuse of Rogulatiory Standards: The attempt ,to apply -a drinking water standard of 4parts per trillion to a non -potable pond is factually irrelevant. This pond .is -not for human consumpt ion,; Town regulations strictly prohibit swimmingor wading,. which removes primary exposure --pathways. 2i, Lawful We of ,Reclaimed Watipr. Reclaimed water is ­a standard, highly regulated resource in Arizona. The EPA's. designation of certain PFAS compounds as. hazardous substances under CERCLA doesnot prohibit its beneficial reuse in managed water features, like those used in.parks and golf courses throughout Oro ',Valley and Arizona. 3. Lack, of, Budgetaiy Oversight: ht! As the easement holder, er, Archaeologyh Southwest no legal authority to demand or dictate municipal budget priorities_. Decisions regarding the .allocation of -funds for Town projedts are matters of public po licy governance, not easement compliance. 4. Explicit Authorization: rization: Parag raph 2.6 of the Coriservatio -n Eattement explicitly a[lows, for the restoration 'Of the former, itrigeitiph pond "in whole or'in'- part." is not a AoWlon.; it is a restoration ofa histotic'laridscape feature Ina town :park tha't enhances the -park's scenic .and recreational values. I urge. thetouncil tocontinue with the approved plan, to restore vital this. vi Icommunity i asset based on science and establisbedstandards rather than rhetoric and ,exaggerated claims. $J-hiPeriBlys.8 4ev� i �r - ZZ Oro. Valley 'Resident Dear Mayor Winfield and Members of ,the Town Council, I am writing to express my strong support ,for the 'restoration .of the VistosoTrails Nature Preserve ,pond ;and to -directly:address; recent claims made by Archaeology:Southwest. The opposition -to, this .project relies on� several fundamental mischaracter nations of the law; science,,and:the Town's`asuthority; 1: Misuse of Regulatory .Standards: The attempt .to _apply:a drinking'Water :standard of 4 _parts per trillion 'to anon -potable pond -is factually irrelevant: This pond ,is ;not for human 'consumption, 6hd Town regulations.strictly prohibit :swim' ming ,orviadin:g, which removes prima:ry-exposure -pathways. 2. °Lawful Use -of ;Reclaimed Water:::Reclaimed :viiater" is -a standard,` highly regulated resource in Arizona. -The EPA's designation --of certain PFAS compounds_as hazardous substances under CERCLA-does-not prohibifits beneficial reuse in manage, vater features; like. those _used in parks and golf courses1ahroughout-Oro..:Valley `and Arizona. - 3. Lack -of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority -to demand or.dictote municipal 'budget,priorities. Decisions regarding the allocation" of funds fo_r Town projects:are matters of public policy and -governance, not easement compliance. - 4. Explicit Authorization: _Paragraph 2.6 of the 'Conservation= Easement .explicitly allows for the restoration of the former irrigation pond :"in whole or`in part:"This -project is not a violation; it :is a restoration of, a historic landscape feature: in a tow_ n -park that enhances the .park's scenic and recreational ..values:. I urge the Council to,.continue with the approved plan to restore -this vital community asset based -on science and established standards rather than rhetoric and exaggerated claims.'= Sincerely, Oro Valley'Resident V 15TV� H'I60IN, Oej ? . Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Wednesday, April 1, 2026 3:40 PM Standish, Michael; Stine, Michelle FW: Pond restoration scan0001.pdf From: Kim Trigg Sent: Wednesday, April 1, 2026 9:25 AM To: Town Council <council@orovalleyaz.gov> Subject: Pond restoration WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (ktrioos gs-const.com). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. City Council and Mayor, Please read attached letter in support of continued reconstruction of the eyesore former irrigation pond on Vistoso Highlands Drive. Thank you. Kim K. Triggs Winter Kim K. Triggs 1 i i 1 t i ,t i t, Dear_Mayor Winfeld :and Members of :the"Town Council;. 1 1 arn:wntin #o.. ex Tess m is- ron su ort -for the restoration of tf e: V stoso Trails: Nature g P y g PP Preserve._pond:.and to directly.:address recent claims made.;b� . Archaeolo Y gySouthwest. i'? The;;opposition #o thir. sproject;-e'lies.,onaeverah:�fiu"ntlamental.mscharacterzaionsof t he E Maw,_ �scierice,_and, #he: Town's authority: � _ 1. Misuse of Regulatory Standards.: Theattem t to.a I a rdrnkin 4 arts l P Pp y .._ g water stardard'�of p . _ per:.tnllion :to a non potable pond. is; factual) ``irrelevant; This and is :not for :human consumption, and Towa.°regulations strict) Y, roh bit. P ti... ,.Y P-.. ..swimming or:wading, which: removes, pnmary::exposure�;pathways: Lawful Use of Reclatmecf wate'fjrReclaimetl water is astandard; highly.:regulated resource in Arizona:,"The EPA's designation pI certain PEAS-:com ounds as=fia P ,.zardous . substances untler ,CERCLA does not:Orohibit its beneficial. reuse in managed water P . r: ti features, {dike .those used.n; parks; and.'golf_-courses hroughout Oro'Valley. antl. Arizona. .. :3. Lack of::,B:uclgetary Oversight: As #he,easementaiolderNO- aeology tSou hwest ilas no legal authority to. tlemand or dictate mun�cipaC budget�'Priorities. Decisions ;regarding rthe allocation ,of funds for Town projec s'et matters, of public 'polio and.: overnan :not..easement compliance:. y 9 ce, 4;. Explicit Authorization. Paragraph-2:6' of the: Conservation.Easement:ex .licit) P y- :allows for -the restoration of the forme(,irngation pond `4 .whole oriri art;" This ro'ect P ... - :.P.- .J is not _a violation, it is:a,.restoration.,of a histonc landscapefeature in a ow n,,o,6iklhafOhhanbbd the parks. scenic: and :recreational values: urge the .Council to continue wifh: the .a � rovetl Ian :to -restore #his, vital :community PP P asset based on science.:and :established `standards rather than, rtietonc and exaggerated claims.. Sincerely Oro Valley `Resident, Stine, Michelle From: Sent: To: Subject: Attachments: Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 Sirois, Andrea Wednesday, April 1, 2026 3:39 PM Standish, Michael; Stine, Michelle FW: Letter to Town Council concerning Vistoso Trails pond feature OV Pond Letter Chris M_2026.pdf; OV Pond Letter -Paul M._2026.pdf From: Paul Moffet' Sent: Wednesday, April 1, 2026 9:39 AM To: Town Council <council@orovalleyaz.gov> Subject: Letter to Town Council concerning Vistoso Trails pond feature WARNING: External Sender. Read Carefully. Report phishing. This is the first time you received an email from this sender (paulmofCCDmsn.com). Exercise caution when clicking links, opening attachments or taking further action, before validating its authenticity. Dear Mayor Winfield and Oro Valley Town Council, Please see attached letters. Thank you, Paul Moffett Christine Moffett Dear Mayor Winfield and Members of the Town Council, I ,am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition. to this project relies on several fundamental .mischaracterizations of the, law, science, and the Town's authority: 1. `Misuse of .Regulatory Standards: The attempt to apply a'drinking water standard of 4 parts per :trillion to a non -potable pond is factually irrelevant. This pond is not: for human, consumption, and Town regulations strictly prohibit swimming orwading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard., highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit -its beneficial reuse in managed water features, 'like those used in parks and golf courses throughout Oro Valley and Arizona. 3..Lack of Budgetary Oversight: As the easement holder,_ Archaeology .Southwest has no .legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and, governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole, or -in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the .Council to continue with the approved plan to restore this, vital community asset based on science and established standards rather than rhetoric and. exaggerated claims. .Sincerely, Oro Valley Resident_ Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, Oro Valley Resident Stine, Michelle From: Sirois, Andrea Sent: Wednesday, April 1, 2026 12:37 PM To: Standish, Michael; Stine, Michelle Subject: FW: Pond Restoration Project Sincerely, Andrea Sirois Executive Assistant Town Manager, Mayor and Council Town of Oro Valley Direct Line: 520-229-4714 From: Frank Pones S Sent: Wednesday, April 1, 2026 12:05 PM To: Town Council <Council@orovalleyaz.gov> Subject: Pond Restoration Project WARNING: External Sender. Read Carefully. Report phishing. Caution: The sender name (Frank Pones Sr) is different from their email address (coolvetman(o)comcast.net), which may indicate an impersonation attempt. Verify the email's authenticity with the sender using your organization's trusted contact list before replying or taking further action. My wife and I Have lived of for over 12 years now. We moved here from Marana because of the golf course and the beautiful secure area. The entrance to our comfit and I munity was also one of the reasons to move here. People wold come and take prom pictures, and wedding pictures etc. Now every time we drive past it we get sick to to our stomach because it's so ugly. We were pleased that the town of Oro Valley was finally going to fix our entrance so that we could be proud of it again. The reasons against renewing the pond are ridicules because reclaimed water is used on every golf course in Oro Valley and in Tucson. So are you going to drain every water feature on all the golf courses in Oro Valley? I know that sounds ridicules and the reason for not putting our water feature back in sounds ridiculous also. My Wife and I urge the Council to continue with the approved plan to restore our vital community asset based on science and established standards rather then rhetoric and exaggerated claims. Sincerely Delores and Frank Pones Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority- 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water: Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PEAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole or in part." This project is not a violation; it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. F j I 10A Sincerely, ^` Oro Valley Resident Dear Mayor Winfield and Members of the Town Council, I am writing to express my strong support for the restoration of the Vistoso Trails Nature Preserve pond and to directly address recent claims made by Archaeology Southwest. The opposition to this project relies on several fundamental mischaracterizations of the law, science, and the Town's authority: 1. Misuse of Regulatory Standards: The attempt to apply a drinking water standard of 4 parts per trillion to a non -potable pond is factually irrelevant. This pond is not for human consumption, and Town regulations strictly prohibit swimming or wading, which removes primary exposure pathways. 2. Lawful Use of Reclaimed Water. Reclaimed water is a standard, highly regulated resource in Arizona. The EPA's designation of certain PFAS compounds as hazardous substances under CERCLA does not prohibit its beneficial reuse in managed water features, like those used in parks and golf courses throughout Oro Valley and Arizona. 3. Lack of Budgetary Oversight: As the easement holder, Archaeology Southwest has no legal authority to demand or dictate municipal budget priorities. Decisions regarding the allocation of funds for Town projects are matters of public policy and governance, not easement compliance. 4. Explicit Authorization: Paragraph 2.6 of the Conservation Easement explicitly allows for the restoration of the former irrigation pond "in whole orin part." This project is not a violation, it is a restoration of a historic landscape feature in a town park that enhances the park's scenic and recreational values. I urge the Council to continue with the approved plan to restore this vital community asset based on science and established standards rather than rhetoric and exaggerated claims. Sincerely, Dear Mayor Winfield and"M6mbers -of the Town Coun6l', M, wiftin- g to"6` k rny . *Ong�;5u'PporI.,fbr e,restorati'o'­.ofthe*Vis' th i ' to�o I press P T(ails Nature, Pr ei*eir Vei 'pond,'and to I dir6ctly'adqress recent tla'jiiis riiAd'e'by.Archgieldio"gy-'So*LJi V h West. The ooposition'to thi-s proje6i relies on several fundamental mischaracteri ations o . M . he Iz law, science; and the TO'WW's- authority: 1.,:Misij:9& of 'Regulator A' dii d' .y:,.3t4ndarft- Theatte ptjo cl'ply'a'drinkinq Water s an ar Of p 4 parts-, per trillion -to a, non-pptakble pon.d'is'factualfy'.irreleva:n't- This ppnid,js 'nbt, for, Duman consumption, -and. Town Peigulations stfl6t t', prohibkWmm _�fng or wadirid; whi6h ,removes, ppmary. "posqre., pat*a'Y's, 2. Lawful Use of Redia.im'ed,,Wat6r--.R6cialm-ed water is a.sta a CIO 9 a resource in Arizona. ,Th&E.PA!i designatio'n''.6f _'cdqqin-PFAS- 'compounds as haza . rdous: substances under CEWXAdoes .not prchibit"it& beri6ficial reuse in managed water feature's, like thqse'used ' i rl,, parki, afid gqlf.6 0 -'rses.1hroughbut Qf6V4eY, grid Afin iaa- 0 3. Lack of thwd Budgetary OiqMlght: A-s the easibn�bhtfidrr ld�"- Arl* I' :'.S aeo ' ogy Ou Sties no 16gal authority. to demand err dictate .Municrpal budget 'priorities-, Decisions: regarding the allocation of, funds for T6wn projqctsare matters of public policy ,and; goverriance,, not e-Isement,co'M"OHand6. ' 4.Explicit'Authd,riz'ation".-'.PAragr,I h2.6of�t�eCoii'se'ivafi6n.'IE6s6rn,bht'" 'H6 P exp My allows , for r the restoration of the former,iffigation pond' "in avhoqorin%part."'Thisproject isnot a Vio"lation; it' is a restoration of a historic landscape feature'ina-toWn park the at : e'nfian,c6S"the,pa'r.k`s sicertic and recreaAlahal. v a-lues- I urge the -Co ncil tc continue with th,e approved'plah to restore'this vitaVc6rrim-u'n'4, asset based on silence e. ence and stablished.'s6ndardS'rather than . rhe . t6ric',and exaggerated cfaim's; Since Oro Valley Res'Ident