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HomeMy WebLinkAboutPackets - Stormwater Utillity Commission (146)AGENDA ORO VALLEY STORMWATER UTILITY COMMISSION REGULAR SESSION MAY 16, 2019 HOPI CONFERENCE ROOM 11000 N. LA CANADA DRIVE REGULAR SESSION AT OR AFTER 4 P.M. CALL TO ORDER ROLL CALL CALL TO AUDIENCE - At this time, any member of the public is allowed to address the Commission on any issue not listed on today’s agenda. Pursuant to the Arizona Open Meeting Law, individual Commission members may ask Town staff to review the matter, ask that the matter be placed on a future agenda, or respond to criticism made by speakers. However, the Stormwater Utility Commission may not discuss or take legal action on matters raised during "Call to the Audience." In order to speak during "Call to the Audience" please specify what you wish to discuss when completing the blue speaker card. 1. Approval of April 18, 2019 regular session minutes 2. Council Liaison Joyce Jones-Ivey comments 3. Discussion of Stormwater meetings and events 4. Discussion of on-going Stormwater projects a. Status of on-going FEMA-grant applications b. Update on Lambert / La Cholla – Casas Church entrance c. Town’s MS4 Notice of Intent due in myDEQ application d. Recap of the Spring Field Trip to view Stormwater Projects 5. Discussion of Stormwater Financials FUTURE AGENDA ITEMS NEXT REGULAR SESSION MEETING: JUNE 20, 2019 LOCATION: HOPI CONFERENCE ROOM TIME: 4:00 P.M. ADJOURNMENT POSTED: 5/8/19 at 5:00 p.m. by pp When possible, a packet of agenda materials as listed above is available for public inspection at least 24 hours prior to the Stormwater Utility Commission meeting in the Town Clerk's Office between the hours of 8:00 a.m. and 5:00 p.m. The Town of Oro Valley complies with the Americans with Disabilities Act (ADA). If any person with a disability needs any type of accommodation, please notify the Town Clerk’s Office at least five days prior to the Commission meeting at 229-4700. INSTRUCTION TO SPEAKERS Members of the public have the right to speak during any posted public hearing. However, those items not listed as a public hearing are for consideration and action by the Stormwater Utility Commission during the course of their business meeting. Members of the public may be allowed to speak on these topics at the discretion of the Chair. If you wish to address the Commission on any item(s) on this agenda, please complete a blue speaker card and give it to the Recording Secretary. Please indicate on the speaker card which item number and topic you wish to speak on, or if you wish to speak during “Call to Audience,” please specify what you wish to discuss when completing the blue speaker card. “Notice of Possible Quorum of the Oro Valley Town Council, Boards, Commissions, and Committees: In accordance with Chapter 3, Title 38, Arizona Revised Sta tutes and Section 2-4-4 of the Oro Valley Town Code, a majority of the Town Council, Board of Adjustment, Historic Preservation Commission, Parks and Recreation Advisory Board, Planning and Zoning Commission, and Water Utility Commission may attend the abo ve referenced meeting as a member of the audience only.” ATTACHMENT DConsolidated Year-to-Date Financial Report through March, 2019 FY 2018/2019FY 18/19 Capital Leases/Left in AccountsBegin Bal. Transfer OutThru Mar 2019General Fund - Unassigned 15,147,450 28,797,640 28,797,640 3,010,912 18,727,289 6,060,801 441,264 28,240,266 15,704,824 General Fund - Assigned 1,441,862 - 1,441,862 Highway Fund - Committed 960,719 2,774,287 2,774,287 1,598,053 475,932 150,647 2,224,631 1,510,375 Seizure & Forfeiture - Justice/State 402,290 54,922 54,922 41,140 127,105 41,858 210,103 247,110 Community Center Fund (71,563) 4,920,040 4,920,040 422,288 443,736 3,484,363 4,281 4,354,668 493,809 Municipal Debt Service Fund 88,735 138,886 881,094 1,019,980 8,860 1,028,672 1,037,532 71,183 Oracle Road Debt Service Fund 7,477 169,309 169,309 1,800 166,439 168,239 8,547 Alternative Water Resources Dev Impact Fee Fund 7,878,052 1,159,621 1,159,621 76,215 153,397 229,613 8,808,061 Potable Water System Dev Impact Fee Fund 6,013,007 619,535 619,535 4,274 654,858 298,970 958,103 5,674,439 Townwide Roadway Development Impact Fee Fund 2,296,534 588,355 588,355 640 4,235 4,875 2,880,013 Parks & Recreation Impact Fee Fund 272,087 202,330 202,330 640 640 473,777 Police Impact Fee Fund 653,982 75,073 75,073 640 640 728,415 General Government Impact Fee Fund 3,555 30 30 - 3,585 Capital Fund 3,323,727 595,652 4,301,398 4,897,050 35,000 4,165,299 4,200,299 4,020,478 PAG/RTA Fund 695,684 1,248,881 1,248,881 1,651,239 1,651,239 293,326 Water Utility9,680,488 11,608,592 2,395,000 14,003,592 2,581 2,301,910 4,937,679 1,408,985 4,891,080 13,542,235 10,141,845 Stormwater Utility759,242 1,064,177 1,064,177 488,226 219,516 40,225 747,967 1,075,452 Benefit Self Insurance Fund 736,508 2,662,479 2,662,479 2,585,284 2,585,284 813,704 Recreation In-Lieu Fee Fund 15,718 - - 15,718 Energy Efficiency Project Fund 86 - - 86 Total 50,305,639 56,679,811 7,577,492 64,257,303 3,435,781 23,600,354 18,018,749 8,716,287 - 6,385,161 60,156,333 54,406,610 Fund RevenueOther Fin Sources/TfrsTotal InDebt Service Total OutPersonnel O&M Capital ContingencyF:\BUDGET ANALYST\Financial Reports 2018-2019\3Q\Mar\Attachment D - Summary All Funds5/7/2019 Oro Valley Stormwater Utility Commission Special Session, April 30, 2019 Fieldtrip-Stop Locations and Descriptions Commissioners: Joan Brown Vice Chair Joseph Cuffari Commissioner Michael DeSantis Chair Richard Hawkinson Commissioner Jack Stinnett Commissioner Town Liaisons: Joyce Jones-Ivey Council Liaison Aimee Ramsey Assistant Director, Public Works Mike Todnem, PE Division Manager, Public Works, SW Utility Yarina Hynd Recording Secretary, Public Works, SW Utility John Lynch, PE, RLS Project Manager, Public Works, SW Utility Justin Turner, PE Sr. Stormwater Engineer, Public Works, SW Utility Scott Bennett, MS GIS Analyst, Public Works, SW Utility Jane Hutchins SWU Inspector, Public Works, SW Utility NOTICE OF POSSIBLE QUORUM OF THE ORO VALLEY STORMWATER UTILITY COMMISSION In accordance with Chapter 3, Title 38, Arizona Revised Statutes and Section 2 -4-2 of the Code of the Town of Oro Valley, Arizona, A majority of the Oro Valley Stormwater Utility Commission are anticipated to participate in a group tour to view several Stormwater projects throughout the Town. This event will be held on Tuesday, April 30, 2019 at 7:00 a.m. The commissioners will meet and begin the tour at 680 W Calle Concordia, Oro Valley, AZ. The following locations and tentative times will be toured: 1. Begin tour at 680 W Calle Concordia 7:00 am 2. Oracle Crossing Detention Basin Improvements 7:30 am 7613 N Oracle Rd, Tucson, AZ 85704 3. Lambert Lane at Siera (sic) Wash Drainage Improvements 7:45 am 2325 W Lambert Ln, Oro Valley, AZ 85742 4. Highlands Mobile Home Park, PDM Grant Proposal 8:00 am 200 W Matterhorn St, Oro Valley, AZ 85737 5. Nakoma Sky, Post-Construction Stabilization 8:15 am North First Avenue & Lambert Lane, Oro Valley AZ 85737 6. Moore Road Extension, Valley Vista, RV5WX 8:30 am 13125-13051 N Rancho Vistoso Blvd, Oro Valley, AZ 85755 7. Mutterer’s Wash Conveyance Improvements 9:00 am 10195 N Oracle Rd, Oro Valley, AZ 85704 8. El Conquistador Slope Erosion Protection 9:15 am 10000 N Oracle Rd, Tucson, AZ 85704 9. End tour at 680 W Calle Concordia, Oro Valley, AZ 85704 9:30 am No official Oro Valley Town business will be conducted at this function. DATED this 26th day of April 2019. Patti Perez Senior Office Specialist POSTED: 4 26 19 TIME: 5:00 p.m. BY: pp “Notice of Possible Quorum of the Oro Valley Stormwater Utility Commission: In accordance with Chapter 3, Title 38, Arizona Revised Statutes and Section 2-4-2 of the Oro Valley Town Code, a majority of the Stormwater Utility Commission may attend the above referenced meeting as a member of the audience only.” 6 1 7 8 5 2 3 4 INA ORACLEMAGEELA CANADAMOORE LA CHOLLATA NGERINE THORNYDALELAMBERT SHANNON1STNARANJAKINGAIR WILDS HARDY CHRISTIENORTHERNR A N C H O V I S T O S O LIND A V IST A S K Y LI N ELA CHOLLA1ST¯ Miles012 Legend FieldTripStops 680 W Calle Concordia (Stop 1) El Conquistador Slope Erosion Protection (Stop 8) Highlands Mobile Home Park PDM Grant Proposal (Stop 4) Lambert Lane at Siera Wash Drainage Improvements (Stop 3) Moore Road Extension, Valley Vista, RV5W X (Stop 6) Mutterer's Wash Conveyance Improvements (Stop 7) Nakoma Sky Post Construction Stabilization (Stop 5) Oracle Crossing Detention Basin Improvements (Stop 2) Stormw ater Utility Com m ission April, 2019 Field Trip SCB April 23, 2019 Oro Valley Stormwater Utility Field Trip 2019 680 W. Calle Concordia April 30, 2019 Stop Number 1. Page 1 of 1 680 West Calle Concordia Town of Oro Valley Public Works Department Stormwater Utility The 2019 Annual Stormwater Utility Commission Field Trip starts and stops at this location. Stormwater Function: Private Drainage Infrastructure Inspection, Maintenance and Repair. We are here because: 1. The SWU inspects about 20% of all private stormwater facilities each year to ensure they continue to function as designed. 2. During past inspections, water was seen in the bottom of this detention basin for periods longer than 12 hours after cessation of rainfall. Twelve hours is the maximum post-rain ponding period normally allowed. 3. Furthermore, nearby property owners have complained about excessive erosion and sedimentation downstream of this facility. 4. Sections 15-24-14.P and 17-3-9.B of Town of Oro Valley Code require property owners to maintain their private stormwater infrastructure. Conclusion: The Stormwater Utility is currently working with the shopping center owner to design and construct improvements to increase storage, quickly drain the basin, and to change the direction of outflows. Excerpts from the construction drawings are attached. Oro Valley Stormwater Utility Field Trip 2019 7613 N. Oracle Road. Oracle Crossing Stormwater Detention Basin April 30, 2019 Stop Number 2. Basin Modification Plan Detail Field Trip 2019, Stop Number 3. TOWN OF ORO VALLEY Page 1 of 3 Stormwater Utility Commission Report MEETING DATE: April 18, 2019 SUBMITTED BY: Mike Todnem, Stormwater Division Manager DEPARTMENT: Public Works Information SUBJECT FOR DISCUSSION: Update on Lambert / La Cholla - Casas Adobes entrance RECOMMENDATION: This report is for informational purposes only. No action is required to be taken. EXECUTIVE SUMMARY: Each year the Stormwater Utility budgets projects for repair or new construction. One of this year’s Capital Improvement Projects is the Lambert Lane Drainage Repair Phase 1, and will involve repairs and reconstruction of an at-grade wash crossing of Lambert Lane, west of La Cholla Boulevard. This project was chosen as a high priority for this fiscal year based on safety related issues that became apparent following severe flooding during last summer’s rainy season. Construction documents have been prepared and are currently out to bid, with bid opening scheduled for mid-May, and construction completed prior to June 30th, the end of this fiscal year. BACKGROUND OR DETAILED INFORMATION: Project is to prevent recurring damage to a 200-foot-long section of road where the asphalt is undermined during monsoons, as seen in the photograph in Attachment 1. A map showing the project location can be seen in Attachment 2. This project will incorporate concrete header toedowns on the upstream and downstream section of asphalt and Reno mattress of rock held together with wire mesh at the outlet. The project was selected and designed in house by Stormwater staff, and then sent out to one of our as-needed consultants for drafting of the Public Improvement Plans. Procurement prepared solicitation documents, with Stormwater consultation, and distributed to contractors to bid. Construction is scheduled to begin soon, and then completed before the end of this fiscal year. FISCAL IMPACT: For tracking purposes, this CIP project is called OV50 18-18 04, with funding coming from the Stormwater Utility Capital Fund. SUGGESTED MOTIONS: This report is for information only. Attachments: four File: F:\2 DIV STORMWATER\1 Stormwater Utility Commission\2019 SWUC Agendas, Minutes, Members\2019 Agendas and Attachments\4 Apr 2019 Agenda\Attachments Field Trip 2019, Stop Number 3. TOWN OF ORO VALLEY Page 2 of 3 Stormwater Utility Commission Report MEETING DATE: April 18, 2019 Attachment 1. Photograph of Lambert Lane at the at-grade wash crossing Attachment 2. Location Map Field Trip 2019, Stop Number 3. TOWN OF ORO VALLEY Page 3 of 3 Stormwater Utility Commission Report MEETING DATE: April 18, 2019 Attachment 3. Project Construction Plan – Map View Attachment 4. Project Construction Plan – Cross Section View Oro Valley Stormwater Utility Field Trip 2019 Highlands Mobile Home Park. April 30, 2019 Stop Number 4. Page 1 Floodplain Map from 1990 Basin Management Study Floodplain Map from 2013 Technical Data Notebook study. Oro Valley Stormwater Utility Field Trip 2019 Highlands Mobile Home Park. April 30, 2019 Stop Number 4. Page 2 Grant Proposal Location Map Oro Valley Stormwater Utility Field Trip 2019 Highlands Mobile Home Park. April 30, 2019 Stop Number 4. Page 3 Stormwater Function: 1. Review building-permit applications for replacement manufactured homes for compliance with Town’s Floodplain Regulations. 2. Continue coordination with the Pima County Regional Flood Control District (RFCD) to complete the draft 2013 Highland Wash study. A consultant was recently hired by the RFCD to prepare a Design Concept Report for planned Flood-Control-Channel Improvements. 3. Respond to citizen and HOA inquiries regarding floodplain status. 4. Prepare an application for a FEMA/AzDEMA Pre-Disaster Mitigation Grant. Preparation is ongoing, with completion scheduled for June 15th. We are here because: 1. A 1990 Basin Management Study showed a significant number of properties to be in the regulatory 100-year flood plain of lower Highland Wash. 2. The updated 2013 RFCD also showed a significant number of properties in the flood plain. 3. Staff is actively working on a PDM grant proposal. Conclusion: 1. Continue helping RFCD and their consultant to complete a Design Concept Report so it will be available should it be requested by FEMA later this year. Oro Valley Stormwater Utility Field Trip 2019 Nakoma Sky. First Ave. at CDO Wash April 30, 2019 Stop Number 5. Page 1 of 3 Nakoma Sky Development March 5, 2018 TOV Drone Aerial Photo View of Site Prior to Site Stabilization Oro Valley Stormwater Utility Field Trip 2019 Nakoma Sky. First Ave. at CDO Wash April 30, 2019 Stop Number 5. Page 1 of 3 April 11, 2018 photograph of the new Nakoma Sky Soil Cement Bank Protection. View looking northwest along Canada Del Oro Wash. Stormwater Function: 1. Cooperate with RFCD to review hydrologic and hydraulic design of new bank protection, as well as with the review and acceptance of a FEMA Letter of Map Revision to revise the CDO floodplain and floodway limits. Consideration was also given to the effect of this project on the existing levee located across the wash. 2. Review and accept the Drainage Report and Final Site Plan for the Nakoma Sky development. 3. Review and accept the Private Improvement Plan for Nakoma Sky development, including mass grading, final grading, street design, channel design, and overall stormwater design. 4. Conduct frequent site inspections for SWPPP compliance. Oro Valley Stormwater Utility Field Trip 2019 Nakoma Sky. First Ave. at CDO Wash April 30, 2019 Stop Number 5. Page 1 of 3 We are here because: The Town of Oro Valley is required by State mandate, to inspect all construction sites for appropriate stormwater control mechanisms. These control measures and site operators shall: 1. Minimize the amount of disturbed area and protect natural resources; 2. Stabilize sites when projects are complete or operations have temporarily ceased; 3. Protect slopes on the site of the construction activity; 4. Protect storm drain inlets and armor all newly-constructed outlets; 5. Use perimeter controls at the site; 6. Stabilize entrance(s) and exit(s) at the location of the construction activity to prevent off-site tracking; and 7. Inspect stormwater controls at consistent intervals. Conclusions: This project required a substantial amount of staff time this past year, and required close coordination with multiple outside agencies, as well as the Town. Paul Keesler and David Laws are to be commended for their efforts to maintain the demanding schedule that was required by Nakoma Sky. John Lynch/ SWU was also highly instrumental in keeping reviews moving forward. Update: This project was terminated in the summer of 2018 and stabilization work is ongoing. Oro Valley Stormwater Utility Field Trip 2019 Moore Road Extension at Honey Bee Wash April 30, 2019 Stop Number 6. Page 1 of 2 Valley Vista, Rancho Vistoso Neighborhood 5, Parcels W and X Oro Valley Stormwater Utility Field Trip 2019 Moore Road Extension at Honey Bee Wash April 30, 2019 Stop Number 6. Page 2 of 2 Stormwater Function: 1. Cooperate with RFCD to review hydrologic and hydraulic design of new bank protection, as well as with the review and acceptance of a FEMA Letter of Map Revision to revise the Honey Bee Wash floodplain. 2. Review and accept the Drainage Report and Final Site Plan for the Valley Vista development. 3. Review and accept the Private Improvement Plans for mass grading, final grading, street design, soil-cement bank protection design, and overall stormwater design. 4. Conduct frequent site inspections for SWPPP compliance. We are here because: The Stormwater Utility is routinely responsible for reviewing engineering submitted in support of public and private improvement plans for soil-cement bank protection, cross- drainage structures (e.g., culverts and channels), mass grading, and roadways. Furthermore, because this project is located next to a watercourse maintained the by Pima County Regional Flood Control District, our involvement also includes coordinating joint review comments and permitting. Status: Mass grading of the site is ongoing, including the Moore Road extension, cross drainage channels, underground utilities, and building lots. Engineering and design of soil-cement bank protection is in review. SWPPP inspections by the SWU are ongoing and continuous. Oro Valley Stormwater Utility Field Trip 2019 Mutterer’s Wash Conveyance Improvements April 30, 2019 Stop Number 7. Page 1 of 2 OV50 xxxx, Mutterer’s Wash Conveyance Improvement Project We are here because: Mutterer’s Wash is publically owned and maintained by the Town of Oro Valley. It was acquired in ca 2001, and subsequently reconstructed 2007 with funding through an IGA with the Pima County Regional Flood Control District. More recently, numerous abutting townhomes were damaged from flooding on September 8, 2014. A resident reported “The first thing I observed was water flowing upstream in the little Mutter Wash that runs behind the OV Townhouses. Water coming under Oracle Road in the box culverts beside the new Mexican Restaurant and Fairfield Inn could not flow down to the CDO wash and so turned and went up Mutter Wash. It went under Greenock, then overflowed the bank and went down Greenock, where it did a lot of erosive damage.” By some accounts, this event was larger than a 100-year flood. View looking upstream along Mutterer’s Wash during post-flood clean up, September 12, 2014 We are here because: 1. Each year before the summer rainey season, the Stormwater Utility inspects lower Mutterer’s Wash for vegetation growth, as well as the depths of accumulated sand on the channel bottom and inside the box culvert under Greenock Drive. Maintenance is called for when needed. 2. The Mutterer’s Wash Capacity/ Conveyance Improving Project is on our list of projects to be considered for possible implementation. This will include evaluating alternative channel geometries to improve its carrying capacity of both flood water and sediment. Oro Valley Stormwater Utility Field Trip 2019 Mutterer’s Wash Conveyance Improvements April 30, 2019 Stop Number 7. Page 2 of 2 Site Inspection before Sand Removal from Channel and Culvert, May 23, 2018 Photo taken after sand removal, July 10, 2018 Oro Valley Stormwater Utility Field Trip 2019 Mutterer’s Wash Conveyance Improvements April 30, 2019 Stop Number 7. Page 3 of 2 Before Sand and vegetation Removal from Channel and Culvert, May 23, 2018 After sand and vegetation removal, July 10, 2018 Field Trip 2019, Stop Number 8. TOWN OF ORO VALLEY Page 1 of 2 Stormwater Utility Commission Report MEETING DATE: February 21, 2019 SUBMITTED BY: Justin Turner, Senior Stormwater Engineer DEPARMENT: Public Works Information SUBJECT: El Conquistador Slope Erosion Mitigation Project. Project Status. RECOMMENDATION: This report is for informational purposes only. No action is required to be taken. EXECUTIVE SUMMARY: Town staff has identified ongoing erosion along a utility trench near the El Conquistador Resort caused by runoff from a Town-owned parking lot and adjoining public tennis courts. Earlier rock-riprap-remediation effort failed, re-exposing buried waterlines and multiple telecommunication cables. A new catch basin and culvert are now planned which will negate runoff from eroding and further damaging the slope area containing multiple utility lines. BACKGROUND OR DETAILED INFORMATION: The design concept includes removing and salvaging the existing rock riprap; filling and regrading eroded slope areas; installing a reinforced concrete pipe culvert; installing inlet Catchbasin; installing outlet energy dissipater; and related appurtenances. Construction drawings are being prepared along with an updated Opinion of Probable Construction Cost. Afterwards the construction plans will be used to solicit bids from qualified contractors. Be aware, the Construction Period time frame for this project is a reasonable judgment based on past experience with projects of a similar magnitude and scope. The cost of labor, materials and equipment as well as the level of construction activity at the time of solicitation, as well as any other market condition, may impact price proposals received and/or the schedule proposed by the Contractor(s) submitting on the work. Thus, the schedule noted, together with the previously provided Opinion of Probable Construction Cost, for this project, is not to be taken as a guarantee that cost proposals and/or scheduling will not vary from the opinions provided. FISCAL IMPACT: The current Opinion of Probable Construction Cost for this project is $67,600, to be paid for by the Stormwater Utility, with a $25,000 contribution from the OV Water Utility. Construction is scheduled for completion before the end of this Fiscal Year (FY 18/19). See cautionary note above regarding schedule and cost. SUGGESTED MOTIONS: This report is for information only. Attachments: Field Trip 2019, Stop Number 8. TOWN OF ORO VALLEY Page 2 of 2 Stormwater Utility Commission Report MEETING DATE: February 21, 2019 Two photographs labeled “El Con View N – Down Slope” and “El Con View S – Up Slope” TOWN OF ORO VALLEY Page 1 of 2 Stormwater Utility Commission Report MEETING DATE: May 16, 2019 SUBMITTED BY: Justin Turner, Senior Stormwater Engineer DEPARMENT: Public Works Information SUBJECT: Catalina Ridge Wash and Highland Wash, Status of Current and Proposed FEMA Mitigation Grant Proposals RECOMMENDATION: This report is for informational purposes only. No action is required to be taken. EXECUTIVE SUMMARY: The Stormwater Utility submitted two grant applications to FEMA to help pay to reconstruct a portion of Catalina Ridge Wash. Staff are currently preparing a grant application for lower Highland Wash, with the NOI submittal scheduled for May 14th. BACKGROUND OR DETAILED INFORMATION: FEMA, through their Flood Mitigation Assistance (FMA) Program, makes Federal funds available, on an annual basis, to qualified State, local and tribal governments for flood-damage mitigation. In this case, mitigation is defined as a sustained action taken to reduce or eliminate long-term risk to people and property from natural hazards and their effects. The goal of the FMA Program is to reduce or eliminate claims under the National Flood Insurance Program. FEMA administers three types of grants within their FMA Program: (1) Hazard Mitigation Grant Program (HMGP); (2) the Pre-Disaster Mitigation (PDM) program; and (3) Flood Mitigation Assistance (FMA) program. More specifically, • HMGP assists in implementing long-term hazard mitigation measures following Presidential disaster declarations (such as a wildfire). • Pre-Disaster Mitigation (PDM) provides funds on an annual basis for hazard-mitigation planning and the implementation of mitigation projects prior to a disaster. The goal of the PDM program is to reduce overall risk to the population and structures, while at the same time reducing reliance on Federal funding from actual disaster declarations. • Flood Mitigation Assistance (FMA) Program provides funds on an annual basis for flood mitigation planning and the implementation of flood mitigation projects. The goal of the FMA Program is to reduce or eliminate claims under the National Flood Insurance Program. With these possible funding sources in mind, Town staff identified two existing constructed drainage channels in need of long-term hazard-mitigation measures. These two are locally known as the Catalina Ridge Channel and the Highland Wash Channel. Applications are typically submitted for possible acceptance to the Arizona Department of Emergency and Military Affairs, Emergency Management- Recovery Branch (ADEMA). TOWN OF ORO VALLEY Page 2 of 2 Stormwater Utility Commission Report MEETING DATE: May 16, 2019 The Catalina Ridge HMGP (Post Fire) application was submitted to ADEMA on December 28, 2018, and was deemed qualified, and is now awaiting review and/or possible acceptance from FEMA Region IX no sooner than May 30, 2019. Still no new information to report. The Catalina Ridge PDM application was submitted to ADEMA on January 11, 2019, and it too was deemed qualified, and is now awaiting review and/or possible acceptance from FEMA Region IX no sooner than May 30, 2019. Still no new information to report. The Highland Wash PDM application is currently being prepared, with an anticipated submittal on or before June 14th 2019, as currently stipulated by ADEMA. A copy of the Town’s Notice of Intent will be made available to the SWU Commission during the upcoming June 20th Regular Meeting. FISCAL IMPACT: The Catalina Ridge HMGP and PDM applications were based on an estimated total construction cost of $2.1M, with a 25% local contribution coming from the Pima County Regional Flood Control District, and with project design and project management by the Town. The Highland Wash PDM application is still being prepared, and is waiting for completion of the concept plan, Opinion of Probable Construction Cost (OPCC), and Benefit/Cost Ratio, with an anticipated grant-application submittal on June 14, 2019. At that time, a better understanding of the fiscal impact of the project will be known. SUGGESTED MOTIONS: This report is for information only. Attachments: None. File: F:\2 DIV STORMWATER\1 Stormwater Utility Commission\2019 SWUC Agendas, Minutes, Members\2019 Agendas and Attachments\5 May 2019 Agenda\Attachments TOWN OF ORO VALLEY Page 1 of 1 Stormwater Utility Commission Report MEETING DATE: May 16, 2019 SUBMITTED BY: Justin Turner, Sr. Stormwater Engineer DEPARTMENT: Public Works Information SUBJECT FOR DISCUSSION: Town’s MS4 Notice of Intent in myDEQ application RECOMMENDATION: This report is for informational purposes only. No action is required to be taken. EXECUTIVE SUMMARY: Each year the Town of Oro Valley must prepare an MS4 Annual Report describing activities and programs implemented during the last fiscal year from July 1, 2018 through June 30, 2019. In general, this report is used by the Town to assess the performance of its Stormwater Management Program (SWMP), and to establish and track long-term assessment strategies. Information in this year’s MS4 Annual Report will be paperless, and instead it will be submitted to the  web portal using a new digital-reporting format. In addition to going paperless, this year ADEQ is also asking MS4 permittees to provide new information about their stormwater plan, and that this new information be submitted in an updated Notice of Intent (NOI) with specific Best Management Practices (BMP’s) and measurable goals unique to the Town of Oro Valley. After the NOI is received, ADEQ will transfer the new information into this year’s Annual Report form which will also include blank data fields (e.g., dates, quantities) to be filled in by the Town. The updated NOI is due on or before May 31, 2019, and the Annual Report is due on or before September 30, 2019. A copy of the draft updated NOI is attached. Be aware it may be changed prior to submittal. BACKGROUND OR DETAILED INFORMATION: Refer to the Executive Summary above. FISCAL IMPACT: This report is for informational purposes only. There will be no fiscal impacts resulting from this activity. SUGGESTED MOTIONS: This report is for information only. Attachments: “screenshots” of draft NOI, 62 pages File: F:\2 DIV STORMWATER\1 Stormwater Utility Commission\2019 SWUC Agendas, Minutes, Members\2019 Agendas and Attachments\4 Apr 2019 Agenda\Attachments