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HomeMy WebLinkAboutOV121333Stone Canyon II Rancho Vistoso Neighborhool 11 Minor Plat Amendment for Lot #150 1066 West Tortolita Mountain Circle Proposed Abandonment and Removal Of Existing Flood Plain Line on Lot #150 OV1213-33 Engineering Comments, 2nd Submittal Marvin Miller January 27, 2014 The Town of Oro Valley Development and Infrastructure Services Department Permitting Division Engineering Review staff has reviewed the proposed Abandonment of the existing 100-Year Flood Plain Line on Lot #150 and has no additional comments. This submittal is accepted and may be processed by the Pima County Recorder and Pima County Addressing. If you have any questions, please call Marvin Miller at (520) 229-4823. En g-m pa-02-aprvd-20140127 Stone Canyon II Rancho Vistoso Neighborhool 11 Minor Plat Amendment for Lot #160 1066 West Tortolita Mountain Circle Proposed Abandonment and Removal Of Existing Flood Plain Line on Lot #150 OV1213-33 Engineering Comments, 2nd Submittal (Approval) Marvin Miller January 27, 2014 The Town of Oro Valley Development and Infrastructure Services Department Permitting Division Engineering Review staff has reviewed the second submittal of the proposed Abandonment and Removal of the existing 100-Year Flood Plain Line on Lot #150. The proposed abandonment of the existing 100-Year Flood Plain Line on Lot #150 has been approved. Please reference the attached submittal package for recordation. (e.g., Sealed legal description of the newly revised 100-Year Floodplain Limits on Lots 169 and 170; Exhibit to accompany the legal description of the revised 100-Year Floodplain Limits within Lots 169 and 170; Exhibit of exiting 100-Year Floodplain Line Limits to be abandoned within Lots 150 and 151 and revised 100-Year Floodplain Line Limits within Lots169 and 170 of Stone Canyon II Book 53 M&P Page 48. If you have any questions, please call Marvin Miller at (520) 229-4823. En g-m pa-02-a prvd-20140127 STONE CANYON COMMUNITY ASSOCIATION, INC. c/o Lewis Management Resources, Inc. 180 W. Magee Road, Suite 134 Tucson, AZ 85704-6680 tel. no. (520) 742-5674 fax no. (520) 742-1523 January 23, 2014 Mr. Keith Davern KS Healthy Homes, LLC 6700 N. Oracle Rd. Suite #100 Tucson, AZ 85704 Re: Stone Canyon Lot 150, 1066 West Tortolita Mountain Circle. Plat Amendment Letter Dear Mr. Davern: The Stone Canyon Design Review Committee is aware that The WLB Group is working with the Town of Oro Valley Development and Infrastructure Services Department Permitting Division to implement a minor plat amendment ("Drainage Modification") for Lot 150 in Stone Canyon. The Committee understands that the purpose of this amendment is for an abandonment and removal of the existing Floodplain Limit Line association with this lot. Due to the technical and regulatory nature of this request, it is outside of the Committee's purview. However, they take no exception to the "Drainage Modification" amendment. The Committee does request that upon final approval from the Town of Oro Valley, that a copy of the amended plat is provided to the office of Lewis Management for record for Lot 150. If you have any questions or require additional information, please contact me. My direct phone number is 520-877-4651. Sincerely, Amy Kent, CAAM, CMCA Architectural and Design Review Specialist Lewis Management Resources, Inc. For the Stone Canyon Community Association, Inc. cc: Gary Grizzle, The WLB Group Gary Morrell, Sonoran Design Group Jerry Young, Consulting Architect It k. floodplain_legal_closure January 8, 2014 WLB No. 185050-A31T-1003 W:\LEGALS\185050\Nhl1\lots_169_170_revised_floodplain.doc STONE CANYON II RANCHO VISTOSO NEIGHBORHOOD 11 REVISED FLOODPLAIN LIMITS CLOSURE REPORT North: 38932.3484 Line Course: N 24-28-55 w North: 38952.9266 Line Course: N 12-31-33 w North: 38969.7818 Line Course: N 25-00-51 w North: 39013.9887 Line Course: S 10-13-20 w North: 38984.9286 Line Course: S 48-16-52 W North: 38972.6681 Line Course: S 12-31-37 w North: 38957.1336 Line Course: S 06-52742 w North: 38943.9128 Line Course: S 84-48-27 w North: 38940.1164 Line Course: S 00-00-00 W North: 38934.2493 Line Course: S 83-27-26 E North: 38932.6391 Line Course: S 49-03-39 E North: 38920.5600 Line Course: S 60-39-10 E North: 38909.1714 Line Course: S 72-34-54 E North: 38903.5234 Line Course: S 18-11-26 E North: 38892.0871 Line Course: S 76-23-49 E North: 38887.8151 Line Course: S 54-59-07 E North: 38879.0301 Line Course: S 84-53-01 E North: 38877.8682 Line Course: S 54-39-47 E North: 38869.1176 Line Course: S 61-00-21 E North: 38859.5050 Line Course: S 49-00-59 E North: 38849.8363 Line Course: S 42-30-59 E North: 38842.1408 Line Course: S 42-56-17 E North: 38836.5766 Line Course: S 44-49-55 E North: 38818.1879 Line Course: S 34-14-21 E North: 38799.2981 Line Course: S 37-50-56 E North: 38784.4747 East : 681.9802 Length: 22.61 East : 672.6099 Length: 17.27 East : 668.8653 Length: 48.78 East : 648.2378 Length: 29.53 East : 642.9974 Length: 18.42 East : 629.2456 Length: 15.91 East : 625.7940 Length: 13.32 East : 624.1992 Length: 41.95 East : 582.4231 Length: 5.87 East : 582.4231 Length: 14.13 East : 596.4633 Length: 18.43 East : 610.3885 Length: 23.24 East : 630.6436 Length: 18.87 East : 648.6460 Length: 12.04 East : 652.4040 Length: 18.16 East : 670.0580 Length: 15.31 East : 682.5973 Length: 13.03 East : 695.5753 Length: 15.13 East : 707.9173 Length: 19.83 East : 725.2629 Length: 14.74 East : 736.3920 Length: 10.44 East : 743.4476 Length: 7.60 - East : 748.6251 Length: 25.93 East : 766.9062 Length: 22.85 East : 779.7625 Length: 18.77 East : 791.2810 Page 1 1 20114 floodplain_legal_closure Line course: S 38-28-59 E Length: 13.12 North: 38774.2008 East : 799.4482 Line course: S 41-16-05 E Length: 31.48 North: 38750.5399 East : 820.2115 Line Course: S 33-57-48 E Length: 10.27 North: 38742.0233 East : 825.9481 Line Course: S 14-00-05 E Length: 17.76 North: 38724.7903 East : 830.2452 Line Course: S 11-07-11 W Length: 12.81 North: 38712.2228 East : 827.7751 Line Course: S 16-49-22 E Length: 7.70 North: 38704.8522 East : 830.0036 Line Course: S 67-13-43 E Length: 12.03 North: 38700.1955 East : 841.0970 Line Course: N 88-24-58 E Length: 10.34 North: 38700.4813 East : 851.4324 Line Course: N 56-44-48 E Length: 22.09 North: 38712.5948 East : 869.9062 Line Course: N 31-01-04 W Length: 7.52 North: 38719.0375 East : 866.0323 Line Course: N 42-13-50 W Length: 31.03 North: 38742.0124 East : 845.1777 Line Course: N 43-09-31 W Length: 38.62 North: 38770.1826 East : 818.7623 Line Course: N 43-06-11 W Length: 13.35 North: 38779.9263 East : 809.6433 Line Course: N 43-04-13 W Length: 6.84 North: 38784.9246 East : 804.9709 Line Course: N 43-08-15 W Length: 6.50 North: 38789.6700 East : 800.5244 Line Course: N 37-06-22 W Length: 28.23 North: 38812.1877 East : 783.4907 Line Course: N 31-53-11 W Length: 15.66 North: 38825.4852 East : 775.2181 Line Course: N 40-26-48 W Length: 40.78 North: 38856.5165 East : 748.7647 Line Course: N 41-57-43 W Length: 25.69 North: 38875.6191 East : 731.5876 Line Course: N 46-14-02 W Length: 24.06 North: 38892.2614 East : 714.2126 Line Course: N 42-30-29 W Length: 24.60 North: 38910.3979 East : 697.5888 Line Course: N 35-24-58 W Length: 26.93 North: 38932.3484 East 681.9802 Perimeter: 909.58 Area: 10,081 sq.ft. 0.23 acres Page 2 rANNOTATED COPY � N \� N.B. oy`/ .\ PUBLIC U- F R D E E s I l S, 5 16 3 a h� `= �5,324 , �9,6 221 PRIVATE CART PATH EASEMENT A, V- / 51d9i�S/(7�0 / W 44,141' SF •220'2' m i TO BE GRANTED S1048 / 43,678 SF i b'ti SEE C�jj'TF1134 7 \ L " �1 1E 4 25 , H� ro 516,1-5� BY THIS PUT �} \ :v 1.03 ACRES 1 8 A ES 1.00 ACRES FI••.,,� �i �' S'ss� SHEET 7 / I N U J4 B AIN t / �1a'- �w 164 S167 SFG9 `` f\ \:Jl g . . / F111" � tiro ��i � .8'o� � N J� OP ESM / I " �09J�K.22.51 r7._, 31.45' \.� 5101 GR / Ci / �1� ? r 1 43.590 SF �,�, N �j 1 51084 N.B. 1.00 ACRES PER STREET NAME CORRECTION N7'T•4,857, Ig .ES 4 " S�Jj 1B\ 19T7 • - N6 57o7`�\� e4\y� 9, 012 1 / 576 41. 2gg95 2412 ,p. DK 11594 PG 3757 v� 18' 1 9.71 67.1� / N21))7.E,o/ o' 'b 5�1. / \ _ i� '` �TORTOLITA MOUNTAIN CIRCLE / Ui 75 W \i 'S� N36N53 E " / �'` N.B. 11 { S0 162 50.�i` �v� CART PATH EASEMENT / / �: �j �� g•ag41 A SEPARATE EASEMENT FOR AN DERGROUND ELECTR[ ' 39.26 /\ a3,58a SF / TO BE GRANTED N.B. S. gla: 6' P.U.E. / / 5121 �K BY THIS PUT (1� F125 / a►r• / DISTRIBUTION SYSTEM IS GRANTED THIN COMMON / �ey' 1.00 ACRES �" / �^,�� -"(� •`"/ \� AREA 'S' TO TUCSON ELECTRIC POWE COMPANY. 36' COMMON / ' !� /h 159 �� 51Ffl1� �I ACCESS DRIVE. Ta. ? N.B. %N 'P n` �p6 5 ,n •� < c2 PUBLIC UTILITY t /ry N / `r by S`5e5 _75.724 SF 1 c PRIVATE SEWER ESMT 2 / 4 �c,,� ? f' / 11 �J'• i d SS61 •161-162-163-164 / / ,fy �Or�� / 174 ACRES �_� .F BNB/ ;` EXCLUDED COMMON .r i r JJg30J� 4ll�uSy / / y.1>Ns152'45 so 44' 7 33'E 158.49 \si AREA A ' `'6• !' / \ ' c 14.49/ / 161 �i �D / 18s8 / '� / __ o\ e � , q F123 _ o ' G a BS 4, ,rg ale) /`� 43,599 SF v ry An & - 066's 2r•'a 2,295.92 SF ' �• w �'•R7 \ m z v '`�6' �.,' / 1.00 ACRES Ji " 160N.B.,� �; �.S \ CONSERVATIONI>, 0.05 ACRES i ! J i �%j 6' P.I.I.E. 43,816 SF = ry/ .� �I EASEMENT 1945 (+SS s ✓fel •� 1.01 ACRES W A 56A1 DRAINAGE t / v P.U.E.O 0� 6825• 1' N.A.E. " 6�'1i "'D _ �� ►9 6}9 Q Sll4j 217 SLOPE ESMT. CJ / 1 N.A.E. t52 lJl. J0 f A� 36' COMMON ACCESS DRIVE ^ !N 1A '� �g .� N.S. r51141 CART PA EASEMENT BY SEPARATE 2- /� !6 '� :' 158 O '1573' ti TO BE GRANTED x INSTRUMENT f N rJ� / 2 PUBLIC UTILITY t �'�42.00yy 1860 \ y / ,3 B ♦ PRIVATE SEWER ESMT, o y� ` 152 s.4z \ z 'a'� 69,135 SF 7 a5 BY THIS PLAT _ 64,477 SI 43,604 SF ntO /}�\ 0sJ •15wy ` 1.59 ACRES %'Jo 1.48 ACRE! 1.00 ACRES `( �. \ •158-155-156-157 -159-160 asSQ*s � I ryu 8' 3311 r� N82'35'05'E E Jg o O N 1082 h ',2j Fr2 0 1876 / CD 6' P.U.. CDis/pie is �1' N.A.E. 6'' P.U.E.i36.14 grN.B N 14500-N. 6'P.U.E.822E s6'�' �'(�,! �03���\ <\\ ��S9b� 14500-N. 26.7 - Ir N 2"5 �� `� 153 ' �5, \ \ 157 NOT A PART N8� t 0r+, O o O� \ \ 43,fi76 SF FlI4 �� �1ty 107.85 g0 2 AC S / "I \ ' \ 7.00 ACRES 113 i I l _ 1.02 ACRES S \ 1' N.A.E. \ DRAINAGE t FI t IS 1 z ��� A65. .�� �s�1 lti6'k Fry SLOPE ESMT. / F914aR 151 rj77},. �' �- 6' P.U.E. \�'`r ?J\\ 1852 / . o TO BE GRANTED ti Jv 190 9R v t^ ^q� BY THIS PLAT 4 p`� 43.594 SF �+� / Ui \ \ `'� �� �' 12.06 O 1.00 ACRES �y 154 \ \ 0, ,� � pj, a, 00 m �Ft F 3 IV- \ � 1 828 11 N.B.-� ✓�1 _ �' .o `7,\- 1 1 074 'a,,`�,, a.69 O a3,677 SF \ 1 '�� �a��^ Oy�� O••ip L 1 N.A.E. 7.00 ACRES �\ \��� !4 W �[ \ \ 6RU.E. ry ti0 M1ti ` C8 36' COMMON ACCESS RIVE,\ h s 1/-1 170 \Vi�j.� 15.31 �<c}��' "' �° `L� 07 q•�' �� ' '>. PUBLIC UTILITY k \ .12 �.v,540 1�„ •y" Fg�� a \ �' DRAINAGE t l JS?• 4.4' ••O PRIVATE SEWER ESMT. t \� ��49 Y" �:'4 2. 44,482 SF 6' P.U.E. 9t f �AA7 `'� N.C.. () t?- SLOPE ESMT. S •154-155-156-157 v1 '6•W 257G SLOPE S 1.02 ACRES 4 �* �. TO BE GRANTED 6' P.U.E. Sj \ L1 W BUILD 45 S�''S 6.53 BY THIS PLAT 150 r ^� � q ��� �� 156 `�� < 7 (!6 r ` ./, 1 O 7 9 F% 0• ti .4� 40`1. Bi N.B. ti `' S9' 2.88 � W ,L�i• ram• \`� 43,576 SF 'Ji S I \'° `rrJ 43,590 SF 44 �. ►�O,S JS• , .`BU' 2 1.00 ACRES y,�• �575 /1 �7:�'i 1.00 ACRES li� P53�,r�;1 6' P.U.E. n `V 0�• e'.` 4, 149 ,v ,v t , ,n / �,� 20' PRIVATE 1M " / ?J J7j►• / 9 ;.� N.B. ✓ SEWER ESMT. \b• 'G SJ OS 1*0 $r. \ `f n 44,605 SF �V D" i t^ 1 169 1' N.A.E. +p �)4 0 n 1.02 ACRES m '�� 10 `1• c N.B. C J _ ii 1 0 6 6 a,. ON ^ 5 TO B GRANTED _SI2 43,917 SF O - 'r m �• `�l �z �� S_ 4T, •i9� 0 ABANDONED N.B. BY IS PUT .15 / ,-\ 44 2's 1 07 1 '� Sy��;6 r ' + N.B:�y r �y DK 64x Pc tzza 6 Qp S24 `/ J 1.Ot ACRES ✓e' ti b ,� 6' P.U.E. _ ry G�� 155 J ,*1° 16 \�✓\ 36' COMMON ACCESS DRIVE. 3i7 ( 1A 1 O58 2 S66 F,DK�ssaz Pc Ixze \ �y�q \ �1 > 145 20! yJ PUBLIC UTILITY t 4* L=12. \ �Oy\/ 1' N.A.E. 6' PU.E. Y�5 i 1.00 6ACRES �� /N.B. Sti' 43,794 SF SJ0 59 49 o PRIVATE SEWER ESMT. �9S• \ L1 148 `�i,rt,_ I 1.01 ACRES W ��. •167-168-169 J1;93 ( I 1 o 4\ * r 108. / J' 1 836 �i7y S29 S�\/ DRAINAF£ tt2t C " 77JB7 p s / L=15.87 47� 43,958 SF cV } ? 1.01 ACRES 34•E s / TO BESLOPEGRANTED: N F46 1 z Sg 40'46'W , 04 S84'34'S 81t1612 20' PRIVATE N8955'46'E t, "s / N79• YE N 0 1 026 BY THIS PUTT 8 � _100 YEAR FLOOD 216.01 t I ?.95 82.83 W SEWER ESMT. Sig c' I Z 1 z Yr- UMIT LINE �. g/ .- 9 13- C. = J '�$ �B' (�J0 W. TO BE GRANTED 146 6' P.U.E. CONSERVATION 144 N.A E. J .r -BY THIS PUT FSD 111 DL7 EASEMENT 8,175 F .� T20� Z _ C? 9� 6' P.U.E. 1 O34 43.562 SF �`t" ' .. /d' E ��(j���/�) F6N0✓6' P.U.E. �R 36.57 113.7 (/i/' 41 i� 43,573 SF DRAINAGE t Fj t e ! F60 J v \f S88�^ DRAINAGE t 1 ISM��1.00 ACRES ��i8.69�: •• �'s M4 ' �� 1.00 ACRES TOLEEECRANTEp �J �62 F61 �S� (�115 TOSL BEEGRANTED 4 POWDING / L=26.64 168 BY THIS PUT _F72 F71 1 ��+ ?� 43f47604 F BY THIS PUT o LIMITS 6'�P.U.E. _ _ 25� �L 6' 1 44,899 SF 1•/ s \,� •I•, 1 j `_100 YEAR R000 Aj t.00 ACRES POND ?A O �gJ �1. �p5 /gJ� 1.03 ACRES N \$ 167 ,',� 1 IIMIT LINE �'� �!� LIMITS �' . �.P12 .4 Mg a 46,020 SF r o� - �a 6' P.U.E. 1 100.59J� �L�141.6 TSS, \! \7.06 ACRES p o 1 O42 (� cc'(1 / _N N J 166 6' P.U.E. 1 �' 1 _ �N.B. I 1 063 = 49.372 SF ��' / 2n4 W / 103 WEST CABINET B4 N INS F� J 1.13 ACRES (+ 9 L 237.48 - - 93 5765% g'16 » to �I \ !� 4.58 F�.1 1 0 5 5 �J3J? �j-�NTA t N �R- j 195.09 1 gEES GRANTED 64.126 SF C. A. A Bt ORO VALLEY " '�) �' ` - �� 4 34 I �� T.E.P. 1.47 ACRES 156.84 tin � 216.73 39.33E 447.81 184.24 CIR��E - NOV01'20 BY THIS PUT 58957'20'W 821.38 S8957 20 W 165.29 a y R=JB O r �� FND. GL.O. A SEPARATE EASEMENT FOR AN UNDERGROUND ELECTRIC R04J L�1 07.� 1/4 CUt. IS DISTRIBUTION SYSTEM IS GRANTED WITHIN COMMON /r 22 STONE CANYON II AREA 'B' TO TUCSON ELECTRIC POWER COMPANY. Lus1AUJ?Alr S/ RANCHO VISTOSO NEIGHBORHOOD 11 PER STREET NAME CORRECTION LOTS 135 THROUGH 234 � K 11s9a PG 3757 COMMON AREA A (OPEN SPACE) Enginee.;ng Planning S� eying � `' 4 COMMON AREA B (PRIVATE STREETS) The I.ona.ceo• A.chlt.ct-o U,b- 0..i 12214 WLB Office. lototed In Tucson, Phoeni• JACK A E.. V•a- -d Victo, Val.r. co o SUCw,NAH 4AA4 East E3--d ,oy p BEING PORTIONS OF SECTIONS 14, 15, T.115., R.13E., G.&S.R.M., Group Tucson. A,I.ona (602) 601 7%0 TOWN OF ORO VALLEY, PIMA COUNTY, ARIZONA rn `''• � AUGUST, 1999 SCALE: 1' = 60' WLB/ 185030-A-31C-0106 OV12-98-22 1' 60 SHEET 6 OF 15 January 8, 2014 WLB No. 185050-A31T-1003 'FhoW:\LEGALS\185050\Nh11\lots_169_170_revised_floodplain.doc ar B ©up Inc. LEGAL DESCRIPTION STONE CANYON II RANCHO VISTOSO NEIGHBORHOOD 11 REVISED FLOODPLAIN LIMITS Those portions of Lots 169 & 170 and a portion of Tortolita Mountain Drive as shown on the final plat of STONE CANYON II RANCHO VISTOSO NEIGHBORHOOD 11, recorded on Book 53 M&P Page 48, located in the South Half (S 1/2) of Section 15, Township 11 South, Range 13 East, Gila and Salt River Meridian, Pima County, Arizona, described as follows: COMMENCING at the common corner of lots 170 and Common Area "A" and the Westerly right-of-way of Tortolita Mountain Drive as shown on said plat; THENCE S 44000'34" W, a distance of 21.11+ feet to the POINT OF BEGINNING; THENCE S 10013'20" W, a distance of 29.53 feet; THENCE S 48016'52" W, a distance of 18.42 feet; THENCE S 12031'37" W, a distance of 15.91 feet; THENCE S 06052'42" W, a distance of 13.32 feet; THENCE S 84048'27" W, a distance of 41.95 feet; THENCE S 00000'00" W, a distance of 5.87 feet; THENCE S 83027'26" E, a distance of 14.13 feet; THENCE S 49003'39" E, a distance of 18.43 feet; THENCE S 60039'10" E, a distance of 23.24 feet; THENCE S 72034'54" E, a distance of 18.87 feet; THENCE S 18°11'26" E, a distance of 12.04 feet; THENCE S 76023'49" E, a distance of 18.16 feet; THENCE S 54059'07" E, a distance of 15.31 feet; Page 1 of 3 January 8, 2014 WLB No. 185050-A31T-1003 W:\LEGALS\185050\Nh11\lots_169_170_revised floodplain.doc THENCE S 84053'01" E, a distance of 13.03 feet; THENCE S 54039'47" E, a distance of 15.13 feet; THENCE S 61000'21" E, a distance of 19.83 feet; THENCE S 49000'59" E, a distance of 14.74 feet; THENCE S 42"30'59" E, a distance of 10.44 feet; THENCE S 42"56'17" E, a distance of 7.60 feet; THENCE S 44049'55" E, a distance of 25.93 feet; THENCE S 34014'21" E, a distance of 22.85 feet; THENCE S 37050'56" E, a distance of 18.77 feet; THENCE S 38028'59" E, a distance of 13.12 feet; THENCE S 41 °16'05" E, a distance of 31.48 feet; THENCE S 33057'48" E, a distance of 10.27 feet; THENCE S 14000'05" E, a distance of 17.76 feet; THENCE S 11007'11" W, a distance of 12.81 feet; THENCE S 16049'22" E, a distance of 7.70 feet; THENCE S 67"13'43" E, a distance of 12.03 feet; THENCE N 88024'58" E, a distance of 10.34 feet; THENCE N 56044'48" E, a distance of 22.09 feet; THENCE N 31 001'04" W, a distance of 7.52 feet; THENCE N 42013'50" W, a distance of 31.03 feet; THENCE N 43009'31" W, a distance of 38.62 feet; THENCE N 43006'11" W, a distance of 13.35 feet; THENCE N 43004'13" W, a distance of 6.84 feet; Page 2of3 January 8, 2014 WLB No. 185050-A31T-1003 W:\LEGALS\185050\Nh11\lots_169_170_revised floodplain.doc THENCE N 43"08'15" W, a distance of 6.50 feet; THENCE N 37006'22" W, a distance of 28.23 feet; THENCE N 31053'11" W, a distance of 15.66 feet; THENCE N 4002648" W, a distance of 40.78 feet; THENCE N 41 °5743" W, a distance of 25.69 feet; THENCE N 46°14'02" W, a distance of 24.06 feet; THENCE N 42030'29" W, a distance of 24.60 feet; THENCE N 35024'58" W, a distance of 26.93 feet; THENCE N 2402855" W, a distance of 22.61 feet, THENCE N 12031'33" W, a distance of 17.27 feet; THENCE N 25000'51" W, a distance of 48.78 feet to the POINT OF BEGINNING. Prepared by: THE WLB GROUP, INC. Peter Cote EXPIRES 3-31-2015 Page 3 of 3 COMMON AREA "A" 52 000w— �- ' 151 100 YEAR FLOOD LIMIT TO BE ABANDONED LINE BK. 53 M&P PG. 17'0 100 YEAR FLOOD LIMIT TO BE ABANDONED NE BK. 53 M&P PG. 48 FE-101 REVISED 100—YEAR FLOODPLAIN LIMITS p 150 ..` X 4/0, � �' �/l1 � tia 167 EXHIBIT OF EXISTING FLOODPLAIN LIMITS TO BE ABANDONED AND NEW FLOODPLAIN LIMITS WITHIN LOTS 150, 151, 169 & 170 OF STONE CANYON II RANCHO VISTOSO NEIGHBORHOOD 11 BOOK 53 M&P PAGE 48 SECTION 15, T. 11 S., R. 13 E., G.&S.R.M., PIMA COUNTY, ARIZONA 199=609 Whe LB Group WLB# project No. 1 12038—A-001-1003 L N:\185050\NEIGH11\CANYON\PLOT—PLAN\Lot 150 Davern\Minor Plat Amendment\Floodplaln Legal Description — Proposed.dwg Plotted: Jan. 13,2014 COMMON AREA "A" EXHIBIT TO ACCOMPANY DESCRIPTION OF REVISED FLOODPLAIN LIMITS WITHIN LOTS 169 & 170 OF STONE CANYON II RANCHO VISTOSO NEIGHBORHOOD 11 BOOK 53 M&P PAGE 48 SECTION 15, T. 11 S., R. 13 E., G. &S.R.M., PIMA COUNTY, ARIZONA 1 "— 60' The WLB Groupv-� WLB# project No. 1 12038—A-001-1003 N:\185050\NEIGHII\CANYON\PLOT—PLAN\Lot 150 Dovem\Minor Plat Amendment\Floodplain Legal Description — Proposed.dwg Plotted: Jan. 08,2014 TheEngineering - Planning g Surveying - Urban Design Gibup Landscape Architecture Inc. January 9, 2014 David Laws Division Manager — Permitting Town of Oro Valley — Public Works 11000 N. La Canada Drive Oro Valley, Arizona 85737 Re: Drainage Statement for Stone Canyon II, Lot 150 Town of Oro Valley, Pima County, Arizona WLB No.185050-KS-03 - OV1213-33 Dear David, This Drainage Statement has been prepared in support of the Minor Plat Amendment for Lot 150, and which will impact Lots 150, 151, 169 and 170. Stone Canyon II was previously analyzed in the "Final Drainage Report for Stone Canyon II at Rancho Vistoso Neighborhood 11" prepared by The WLB Group Inc. (TOV# OV1298-22A). In that previous study, Concentration Point A2 contained a peak discharge of 134 cfs directed into the then -proposed 3-36" CMP's under W. Tortolita Mountain Drive, outletting into a constructed channel located in the drainage easement through Lots 151 and 150. The combined discharge of A2 and Al, 154 cfs would then discharge through a set of 4-36" SRP's placed under W. Tortolita Mountain Drive, and outletting into the natural channel found on Lot 167. During the construction of W. Tortolita Mountain Drive it was determined that a more sound solution would be to eliminate the 3-36" CMP's, directing the 134 cis through a constructed channel along the south side of W. Tortolita Mountain Drive, along Lots 170 and 169, and out to the natural channel found at Lot 167. The redirection of flow brought the discharge at Al down to approximately 39 cis as shown on the as -built information (see attached). This reduction allowed for the proposed 4-36" SRP's to be replaced with 2-24" SRP's. Updated analysis has determined that a 100-year design event discharge at Al, now referred to as 1E, is 40.9 cfs, and that the installed culverts are adequate. It is one of the points of this statement to acknowledge that the existing floodplain boundary in the area of Lots 151 and 150 are no longer necessary, and will be removed by the accompanying Minor Plat Amendment. See Figure 3 — Existing Conditions Map. Concentration Point A2 was re -considered further downstream, now referred to as 2E, and with an updated 100-year design event discharge of 120.6 cfs. A HEC-RAS hydraulic analysis has been prepared to verify the floodplain and water surface elevations, as shown on Figure 4 — Floodplain Limits Map. It Is determined that the channelized flow is fully contained within the Engineering . Planning . Surveying . Urban Design . Landscape Architecture Offices located in Tucson, Phoenix. Flagstaff. Las Vegas - E-mail: tucson@wlbgroup.com 4444 East Broadway - Tucson, Arizona 85711 - (520) 881-7480 - FAX (520) 881-7492 F �up exisiChig channel, and further, that the existing residential structure at Lot 169 is elevated adequately based on field reconnaissance. The updated, surveyable floodplain limits are provided within the modified plat. A table, found below, contains the minimum FFE for Lots 150, 151, 169 and 170. Lot # Interpolated WSEL Minimum FFE 150 * 3045.01 3046.01 151 3051.13 3052.13 169 ** 3048.00 3049.00 170 3051.67 3052.67 " The design Finish Floor Elevation for Lot 150 = 3049.00' ** The existing Finish Floor Elevation for Lot 169 = unknown. Based on general field observation of the existing structure and interpolation of topo is likely around 3055'. Conclusion: Our analysis verifies that the home -sites within the limits of study, if built to the FFE minimums, will be reasonably protected from the discharges as determined. We ask that the accompanying Minor Plat Amendment be approved based on these findings. If you have any questions or comments, please feel free to contact me at, 520-881-7480. Sincerely, THE WLB GROUP, I re -1 �; v 4S337 Christopher G. Langham, P.E., CFM Senior Engineer — H&H Manager LOTS 150& 151 -S7oAECANYON1l- R4AcHo VisToso 11 HYDROLOGIC WORKSHEETS 77 E V" GRO.P, IAC HYDROLOGIC DESIGN DATA SHEET RATIONAL METHOD LOCATION DATA LOCATION: Lot 150 & 151, Stone Canyon II, Rancho Vistoso Neighborhood 11 DRAINAGE CONCENTRATION POINT: CP 1 E (Onsite Existing) DESIGN DATA DESIGN FREQUENCY 2 YEAR DRAINAGE AREA [AC] Al 1.180 A2 4.73 A3 0.00 TOTAL AREA At 5.91 [AC] DRAINAGE LENGTH [FT] 1133 [FT] ELEVATION TOP OF DRAINAGE AREA 36.00 AT STRUCTURE 0.00 DRAINAGE AREA SLOPE [%] 3.18 [%] PRECIPITATION P= 6 HOUR 1.40 [IN] P = 24 HOUR 2.10 [IN] DESIGN COMPUTATIONS PRECIPITATION P1 = 1 HOUR 1.26 [IN] TIME OF CONCENTRATION 7 [min] RAINFALL INTENSITY 3.83 [IN/HR] RUNOFF COEFFICIENT Cl 0.91 C2 0.36 C3 0 WEIGHTED RUNOFF COEFFICIENT 0.470 PEAK DISCHARGE Qp = C i A 10.6 [CFS] H %185050WEIGH MLOT 150; STONE ll%HYOROLOGIC WRKSHTXCP tE-RATIONAL_METH 2 & 50 xls)A HYDROLOGIC DESIGN DATA SHEET RATIONAL METHOD LOCATION DATA LOCATION: Lot 150 & 151, Stone Canyon 11, Rancho Vistoso Neighborhood 11 DRAINAGE CONCENTRATION POINT: CP 1 E (Onsite Existing) DESIGN DATA DESIGN FREQUENCY 10 YEAR DRAINAGE AREA [AC] Al 1.180 A2 4.73 A3 0.00 TOTAL AREA At 5.91 [AC] DRAINAGE LENGTH [FT] 1133 [FT] ELEVATION TOP OF DRAINAGE AREA 36.00 AT STRUCTURE 0.00 DRAINAGE AREA SLOPE [%] 3.18 [%] PRECIPITATION P= 6 HOUR 2.64 [IN] P = 24 HOUR 3.10 [IN] DESIGN COMPUTATIONS PRECIPITATION P1 = 1 HOUR 1.87 [IN] TIME OF CONCENTRATION 7 [min] RAINFALL INTENSITY 5.78 [IN/HR] RUNOFF COEFFICIENT Cl 0.94 C2 0.59 C3 0 WEIGHTED RUNOFF COEFFICIENT 0.660 PEAK DISCHARGE Qp = C i A 22.6 [CFS] H 1185050%NEIGH I MOT 150. STONE IIWYOROLOGIC WRKSHr4CP IE-RATIONAL METH 10 & 100 4slA HYDROLOGIC DESIGN DATA SHEET RATIONAL METHOD LOCATION DATA LOCATION: Lot 150 & 151, Stone Canyon II, Rancho Vistoso Neighborhood 11 DRAINAGE CONCENTRATION POINT: CP 1 E (Onsite Existing) DESIGN DATA DESIGN FREQUENCY DRAINAGE AREA [AC] TOTAL AREA DRAINAGE LENGTH [FT] ELEVATION TOP OF DRAINAGE AREA AT STRUCTURE DRAINAGE AREA SLOPE [%] PRECIPITATION P= 6 HOUR P = 24 HOUR DESIGN COMPUTATIONS PRECIPITATION P1 = 1 HOUR TIME OF CONCENTRATION RAINFALL INTENSITY RUNOFF COEFICIENT Al A2 A3 At Cl C2 C3 WEIGHTED RUNOFF COEFFICIENT PEAK DISCHARGE Qp = C i A H 1185050WEIGH 1110T 1 W, STONE IIWYDROLOGIC WRKSHT-jCP iE-RATIONAL METH 2 & 50 ASIA 50 YEAR 1.180 4.73 0.00 5.91 [AC] 1133.00 [FT] 36.00 0.00 3.18 [%] 2.50 [IN] 3.60 [IN] 2.49 [IN] 7 [min] 7.82 [IN/HR] 0.95 0.71 0 0.76 35.0: [CFS] HYDROLOGIC DESIGN DATA SHEET RATIONAL METHOD LOCATION DATA LOCATION: Lot 150 & 151, Stone Canyon II, Rancho Vistoso Neighborhood 11 DRAINAGE CONCENTRATION POINT: CP 1 E (Onsite Existing) DESIGN DATA DESIGN FREQUENCY 100 YEAR DRAINAGE AREA [AC] Al 1.180 A2 4.73 A3 0.00 TOTAL AREA At 5.91 [AC] DRAINAGE LENGTH [FT] 1133.00 [FT] ELEVATION TOP OF DRAINAGE AREA 36.00 AT STRUCTURE 0.00 DRAINAGE AREA SLOPE [%] 3.18 [%] PRECIPITATION P= 6 HOUR 3.96 [IN] P = 24 HOUR 4.80 [IN] DESIGN COMPUTATIONS PRECIPITATION P1 = 1 HOUR 2.77 [IN] TIME OF CONCENTRATION 7 [min] RAINFALL INTENSITY 8.74 [IN/HR] RUNOFF COEFICIENT Cl 0.96 C2 0.75 C3 0 WEIGHTED RUNOFF COEFFICIENT 0.79 PEAK DISCHARGE Qp = C i A 40.94 [CFS] HA185050WEIGH ll%LOT 150. STONE IIWYDROLOGIC WRKSHTI(CP 1E-RATIONAL METH 10 & 100.xls�A HYDROLOGIC DESIGN DATA SHEET RATIONAL METHOD LOCATION DATA LOCATION: Lot 150 & 151, Stone Canyon II, Rancho Vistoso Neighborhood 11 DRAINAGE CONCENTRATION POINT: CP 2E (Onsite Existing) DESIGN DATA DESIGN FREQUENCY DRAINAGE AREA [AC] TOTAL AREA DRAINAGE LENGTH [FT] ELEVATION TOP OF DRAINAGE AREA AT STRUCTURE DRAINAGE AREA SLOPE [%] PRECIPITATION P= 6 HOUR P = 24 HOUR DESIGN COMPUTATIONS PRECIPITATION P1 = 1 HOUR TIME OF CONCENTRATION RAINFALL INTENSITY RUNOFF COEFFICIENT WEIGHTED RUNOFF COEFFICIENT Al A2 A3 At Cl C2 C3 PEAK DISCHARGE Qp = C i A H 1185050INEIGH 111LOT 150; STONE li\HYDROLOGIC WRKSHTVCP 2E-RATIONAL_METH 2 & 5° xISIA 2 YEAR 3.483 13.93 0.00 17.41 [AC] 1820 [FT] 124.00 0.00 6.81 [%] 1.40 [IN] 2.10 [IN] 1.26 [IN] 7 [min] 3.83 [IN/HR] 0.91 0.36 0 0.470 31.4 [CFS] HYDROLOGIC DESIGN DATA SHEET RATIONAL METHOD LOCATION DATA LOCATION: Lot 150 & 151, Stone Canyon 11, Rancho Vistoso Neighborhood 11 DRAINAGE CONCENTRATION POINT: CP 2E (Onsite Existing) DESIGN DATA DESIGN FREQUENCY DRAINAGE AREA [AC] TOTALAREA DRAINAGE LENGTH [FT] ELEVATION TOP OF DRAINAGE AREA AT STRUCTURE DRAINAGE AREA SLOPE [%] PRECIPITATION P= 6 HOUR P = 24 HOUR DESIGN COMPUTATIONS PRECIPITATION P1 =1 HOUR TIME OF CONCENTRATION RAINFALL INTENSITY RUNOFF COEFFICIENT WEIGHTED RUNOFF COEFFICIENT Al A2 A3 At 10 YEAR 3.483 13.93 0.00 17.41 [AC] 1820 [FT] 124.00 0.00 6.81 [%] 2.64 [IN] 3.10 [IN] 1.87 [IN] 7 [min] 5.78 [IN/HR] Cl 0.94 C2 0.59 C3 0 0.660 PEAK DISCHARGE Qp = C i A 66.5 [CFS] HA1850501NEIGH MOT 150; STONE IIWYOROLOGIC WRKSHT4C-P ZEAATIONAL METH 10 & 100 xlsJA HYDROLOGIC DESIGN DATA SHEET RATIONAL METHOD LOCATION DATA LOCATION: Lot 150 & 151, Stone Canyon II, Rancho Vistoso Neighborhood 11 DRAINAGE CONCENTRATION POINT: CP 2E (Onsite Existing) DESIGN DATA DESIGN FREQUENCY DRAINAGE AREA [AC] TOTAL AREA DRAINAGE LENGTH [FT] ELEVATION TOP OF DRAINAGE AREA AT STRUCTURE DRAINAGE AREA SLOPE [%] PRECIPITATION P= 6 HOUR P = 24 HOUR DESIGN COMPUTATIONS PRECIPITATION P1 = 1 HOUR TIME OF CONCENTRATION RAINFALL INTENSITY RUNOFF COEFICIENT Al A2 A3 At Cl C2 C3 WEIGHTED RUNOFF COEFFICIENT PEAK DISCHARGE Qp = C i A H %185050\NEIGH I MOT 150 STONE INiYDROLOGIC WRKSHlXCP 2E-RATIONAL METH 2 & 50.xls]A 50 YEAR 3.483 13.93 0.00 17.41 [AC] 1820.00 [FT] 124.00 0.00 6.81 [%] 2.50 [IN] 3.60 [IN] 2.49 [IN) 7 [min] 7.82 [IN/HR] 0.95 0.71 0 0.76 103.2 [CFS] HYDROLOGIC DESIGN DATA SHEET RATIONAL METHOD LOCATION DATA LOCATION: Lot 150 & 151, Stone Canyon 11, Rancho Vistoso Neighborhood 11 DRAINAGE CONCENTRATION POINT: CP 2E (Onsite Existing) DESIGN DATA DESIGN FREQUENCY DRAINAGE AREA [AC] TOTAL AREA DRAINAGE LENGTH [FT] ELEVATION TOP OF DRAINAGE AREA AT STRUCTURE DRAINAGE AREA SLOPE [%] PRECIPITATION P= 6 HOUR P = 24 HOUR DESIGN COMPUTATIONS PRECIPITATION P1 = 1 HOUR TIME OF CONCENTRATION RAINFALL INTENSITY RUNOFF COEFICIENT Al A2 A3 At Cl C2 C3 WEIGHTED RUNOFF COEFFICIENT PEAK DISCHARGE Qp = C i A H %185050WEIGH 1110T 150; STONE 1NAYDROLOGIC WRKSHgCP 2E•RATIONAL METH 10 & 100 xlsjA 100 YEAR 3.483 13.93 0.00 17.41 [AC] 1820.00 [FT] 124.00 0.00 6.81 [%] 3.96 [IN] 4.80 [IN] 2.77 [IN] 7 [min] 8.74 [IN/HR] 0.96 0.75 0 0.79 120.6 [CFS] LoTs 150 & 151-4TOME C NY01 !- Rma-o UtsToso 91 HYDRAULIC! HEC-RAS OUTF TFE IMBGROLP, Mx HEC-RAS Version 4.1.0 Jan 2010 U.S. Army Corps of Engineers Hydrologic Engineering Center 609 Second Street Davis, California X X XXXXXX XXXX XXXX XX XXXX X X X X X X X X X X X X X X X X X X X XRXXXXX XXXX X XXX XXXX XXXXXX XXXX X X X X X X X X X X X X X X X X X X X X X YJD XXX XXXX X X X X XXXXX PROJECT DATA Project Title= Wash AZ (HXST) Project File : WA2X.prj Run Date and Time: 11/22/2013 1:58:11 PM Project in English units Project Description: Wash A2 (Existing); Stone Canyon II, Neighborhood 11, Rancho Vistoso #rr###wxawww Minimum Data Input wx#wwww#rrx#w t##xx####tx###w###x##w#x###xw#rr#r##x#rx#xx####xx##rw The WLS Group, Inc., June 2013 PLAN DATA Plan Title: Wash A2 (EXST) Plan File : h:\185050\NEIGH 11\LOT 150; STONE II\HEC-RAS\WA2X.P02 Geometry Title: Wash A2 (EXST) Geometry File : h:\185050\NEIGH ll\LOT 150; STONE II\HEC-RAS\WA2X.g02 Flow Title : Wash A2 (EXST) Flow File : h:\185050\NEIGH ll\LOT 150; STONE II\HEC-RAS\WA2X.f02 Plan Summary Information: Number of: Cross Sections 7 Multiple Openings - 0 Culverts = 1 Inline Structures - 0 Bridges = 0 Lateral Structures - 0 Computational Information water surface calculation tolerance = 0.01 Critical depth calculation tolerance - 0.01 Maximum number of iterations - 20 Maximum difference tolerance - 0.3 Flow tolerance factor = 0.001 Computation Options Critical depth computed only where necessary Conveyance Calculation Method: At breaks in n values only Friction Slope Method: Average Conveyance Computational Flow Regime: Subcritical Flow FLOW DATA Flow Title: Wash A2 (EXST) Flow File : h:\185050\NEIGH ll\LOT 150; STONE II\HEC-RAS\WA2X.fD2 H:\185050\NEIGH ii\LOT 150; STONE 11\HEGRAS\WASH Z EXST.doc Page i of 9 Flow Data (Cfs) River Reach RS 100-yr (AS BUILT)100-yr (REV2013) RIVER-1 Reach-1 500 134 121 Boundary Conditions River Reach Profile Upstream Downstream RIVER-1 Reach-1 100-yr (AS BUILT) Critical GEOMETRY DATA Geometry Title: Wash A2 (EXST) Geometry File : h:\185050\NEIGH ll\LOT 150; STONE II\HEC-RAS\WA2X.g02 CROSS SECTION RIVER: RIVER-1 REACH: Reach-1 RS: 500 INPUT Description: 5+00 Station Elevation Data num= 54 Sta Elev Ste Elev Sta Elev Sta Elev Sta Elev 0 3050.9 3.69 3050.93 4.14 3050.93 5.03 3050.94 11.75 3050.91 28.19 3050.9 18.63 3050.92 18.86 3050.92 19.41 3050.92 19.46 3050.92 20 3051 20.35 3051.04 20.79 3051.1 21.54 3051.13 24.3 3051.36 25.56 3051.4 28.62 3051.63 28.84 3051.61 29.37 3051.58 34.06 3051.24 35.38 3051.1 36.39 3051.04 37 3051 38.24 3050.91 38.34 3050.9 40.85 3050.5 44.59 3050 45.24 3049.9 46.21 3049.76 48.22 3049.33 49.78 3049 50.34 3048.88 50.34 3048.89 50.78 3048.92 52.15 3049 57.08 3049.2 57.21 3049.22 57.23 3049.22 57.28 3049.23 65.33 3049.83 65.55 3049.9 66.64 3049.93 66.7 3049.93 67.31 3049.94 67.93 3049.96 69.27 3050 71.99 3050.06 72.27 3050.07 73.4 3050.09 81.44 3050.24 91.51 3050.8 92.08 3050.84 92.08 3050.85 100 3050.64 Manning's n Values num= 3 Sta n Val Sta n Val Sta n Val 0 .05 38.24 .04 65.55 .05 Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan. 38.24 65.55 74.58 100 122 .1 .3 CROSS SECTION OUTPUT Profile i100-yr (REV2013) E.G. Elev (ft) 3050.77 Element Left OB Channel Right OB Vel Head (ft) 0.28 wt. n-Val. 0.040 0.050 W.S. Elev (ft) 3050.49 Reach Len. (ft) 74.58 100.00 122.00 Crit W.S. (ft) 3050.42 Flow Area (sq £t) 24.38 6.93 E.G. Slope (ft/ft) 0.014757 Area (sq ft) 24.38 6.93 0 Total (cfs) 121.00 Flow (cfs) 108.78 12.22 Tap Width (ft) 44.89 Top Width (ft) 24.59 20.30 Vel Total (ft/s) 3.87 Avg. Vel. (ft/s) 4.46 1.76 Max Chl Dpth (ft) 1.61 Hydr. Depth (ft) 0.99 0.34 Conv. Total (cfs) 996.1 Conv. (cfs) 895.5 100.6 Length wtd. (ft) 101.78 Wetted Per. (ft) 24.79 20.31 Min Ch El (ft) 3048.88 Shear (lb/sq ft) 0.91 0.31 Alpha 1.22 Stream Power (lb/ft s) 100.00 0.00 0.00 Frctn Loss (ft) 1.63 Cum Volume (acre-ft) 0.02 0.22 0.03 C & E Loss (ft) 0.03 Cum SA (acres) 0.04 0.20 0.08 Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTION. H;\185050\NEIGH ll\LOT 150, STONE 11\HEC-RAS\WASH 2_EXST.doc Page 2 of 9 RIVER: RIVER-1 REACH: Reach-1 RS: 400 INPUT Description: 4+00 Station Elevation Data num- 57 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 3048.9 .25 3048.89 .33 3048.88 1.29 3048.88 1.76 3048.87 2.33 3048.9 5.05 3049 7.21 3049.08 15.96 3049.44 22.67 3049.19 27.5 3049 28.92 3048.94 30.26 3048.89 31.33 3048.88 31.69 3048.88 32.63 3048.9 33.24 3049 33.28 3049.01 35.94 3049.22 38.82 3049.28 41.44 3049.4 41.66 3049.35 42.62 3049 42.9 3048.87 45.13 3048 45.8 3047.7 46.62 3047.32 46.8 3047.24 47.4 3046.99 47.41 3046.98 48.82 3046.4 49.8 3046.04 50.15 3046.04 50.17 3045.96 51.66 3046.41 53.51 3047 53.92 3047.12 55.98 3047.83 56.04 3047.81 57.96 3048 58.23 3048 58.36 3048 61.07 3048.2 63.33 3048.37 64.17 3048.44 66.21 3048.7 68.94 3049 77.58 3050 77.61 3050 80.88 3050.4 81.3 3050.5 81.63 3050.5 83.19 3050.6 89.36 3050.98 89.62 3051 90.61 3051.07 100 3051.69 manning's n Values num= 3 Sta n Val Sta n Val Sta n Val 0 .05 41.44 .04 55.98 .05 Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan. 41.44 55.98 120.74 100 88.48 .1 .3 CROSS SECTION OUTPUT Profile #100-yr (REV2013) E.G. Elev (ft) 3049.11 Element Left 08 Channel Right OB Vel Head (ft) 0.56 Wt. n-Val. 0.040 0.050 W.S. Elev (ft) 3048.55 Reach Len. (ft) 110.74 100.00 88.48 Crit W.S. (ft) 3048.55 Flow Area (sq ft) 18.46 3.52 E.G. Slope (ft/ft) 0.017454 Area (sq ft) 18.46 3.52 Q Total (cfs) 121.00 Flow (cfs) 113.67 7.33 Top Width (ft) 21.35 Top Width (ft) 12.27 9.08 Vel Total (ft/s) 5,51 Avg. Vel. (ft/s) 6.16 2.08 Max Chl Dpth (ft) 2.59 Hydr. Depth (ft) 1.50 0.39 Conv. Total (cfs) 915.9 Conv. (cfs) 860.4 55.5 Length Wtd. (ft) 99.65 Wetted Per. (ft) 13.13 9.12 Min Ch E1 (ft) 3045.96 Shear (lb/sq ft) 1.53 . 0.42 Alpha 1.18 Stream Power (lb/ft s) 100.00 0.00 0.00 Frctn Loss (ft) 2.08 Cum Volume (acre-ft) 0.02 0.17 0.01 C & E Loss (ft) 0.03 Cum SA (acres) 0.04 0.15 0.04 Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations. Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections. Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth. CROSS SECTION RIVER: RIVER-1 REACH: Reach-1 RS: 300 INPUT Description: 3+00 Station Elevation Data num- 76 Sta Elev Sta Elev Sta Elev Sta Elev 0 3046.5 .55 3046.52 1.58 3046.53 1.59 3046.52 1.98 3046.5 12.99 3046.69 14.75 3046.71 15.77 3046.71 30.4 3046.7 30.46 3046.65 31.01 3046.65 31.72 3046.65 41.21 3046.6 41.47 3046.58 41.63 3046.59 41.69 3046.56 42.87 3045.9 43.93 3045.24 44.29 3045 44.92 3044.63 46.83 3043.5 47.13 3043.33 47.18 3043.31 48.04 3043 50.15 3042.2 50.76 3042.94 50.82 3043 50.86 3043.06 51.7 3043.8 51.91 3044 52.06 3044.15 53.15 3045 54.03 3045.7 54.46 3045.93 54.65 3046 56.48 3046.74 57.04 3047 57.97 3047.29 61.64 3047.79 63 3048 69.7 3049 70.84 3049.16 71.12 3049.2 73.38 3049.81 75.55 3050.3 78.65 3051 79.4 3051.17 83.3 3052 Sta Elev 1.7 3046.53 24.76 3046.67 31.89 3046.66 42.64 3046 45.97 3044 49.14 3042.65 51.43 3043.64 53.23 3045.07 56.97 3047.01 65.49 3048.35 74.21 3050 83.46 3052.03 H:\185050\NEIGH ll\LOT 150; STONE II\HEGRAS\WASH 2 EXST.doc Page 3 of 9 83.51 3052 83.61 3052.03 84.13 3052.2 84.14 3052.2 85.15 3052.44 87.05 3053 87.5 3053.12 90.35 3054 91.33 3054.27 91.96 3054.46 92.24 3054.5 93.94 3055 96.81 3055.73 97.8 3056 98.71 3056.25 100 3056.6 Manning's n Values num- 3 Sta n Val Sta n Val Sta n Val 0 .05 41.63 .04 56.97 .05 Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan. 41.63 56.97 92.48 100 107.25 .1 .3 CROSS SECTION OUTPUT Profile f100-yr (REV2013) E.G. Elev (ft) 3046.22 Element Left OB Channel. Right OB Vel Head (ft) 0.83 Wt. n-Val. 0.040 W.S. Elev (ft) 3045.39 Reach Len. (ft) 92.48 100.00 107.25 Crit W.S. (ft) 3045.39 Flow Area (sq ft) 16.53 E.G. Slope (ft/ft) 0.025329 Area (sq ft) 16.53 0 Total (cfs) 121.00 Flow (cfs) 121.00 Top Width (ft) 9.95 Top Width (ft) 9.95 Vel Total (ft/9) 7.32 Avg. Vol. (ft/s) 7.32 Max Chl Dpth (ft) 3.19 Hydr. Depth (ft) 1.66 Conv. Total (cfs) 760.3 Conv. (cfs) 760.3 Length Wtd. (ft) 100.07 Wetted Per. (ft) 11.99 Min Ch E1 (ft) 3042.20 Shear (lb/sq ft) 2.18 Alpha 1.00 Stream Power (lb/ft s) 100.00 0.00 0.00 Frctn Loss (ft) 1.16 Cum Volume (acre-ft) 0.02 0.13 0.01 C & E Loss (ft) 0.16 Cum SA (acres) 0.04 0.13 0.03 Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations. Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections. Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections.. Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections. warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth. CROSS SECTION RIVER: RIVER-1 REACH: Reach-1 RS: 200 INPUT Description: 2+00 Station Elevation Data num- 56 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 3044.6 10.6 3044.93 10.64 3044.94 11.52 3044.93 12.73 3044.92 17.19 3044.8 24.86 3044.72 25.44 3044.72 26.26 3044.72 34.19 3044.54 40.87 3044.4 41.24 3044.14 41.44 3044 42.24 3043.49 43 3043 43.42 3042.7 44.48 3042 44.97 3041.71 45.62 3041.24 47.26 3041.12 48.33 3041 48.97 3040.95 49.61 3040.88 49.92 3040.87 50.38 3040.79 51.88 3040.9 53.2 3040.93 53.26 3040.98 53.31 3041 54.25 3041.79 54.54 3042 54.75 3042.23 55.29 3042.78 55.58 3042.98 55.58 3043 55.74 3043 56.02 3043.03 64.71 3043.41 64.86 3043.41 65 3043.42 69.12 3043.7 69.32 3043.76 10.23 3043.9 71.78 3044 75.9 3044.35 86.58 3045 86.85 3045.03 86.99 3045.04 87.08 3045.04 87.37 3045.06 91.69 3045.4 92.66 3045.39 94.16 3045.44 97.32 3045.5 97.43 3045.51 100 3045.6 Manning's n Values num= 3 Ste n Val Sta n Val Sta n Val 0 .05 40.87 .04 55.74 .05 Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan. 40.87 55.74 31.83 30.8 29.95 .1 .3 CROSS SECTION OUTPUT Profile 4100-yr (REV2013) E.G. Elev (ft) 3043.80 Element Left OB Channel Right OB H:\185050\NEIGH ll\LOT 150; STONE II\HEGRAS\WASH 2 EXST.doc Page 4 of 9 Vel Head (ft) 0.30 Wt. n-Val. 0.040 0.050 W.S. Elev (ft) 3043.50 Reach Len. (ft) 31.83 30.80 29.95 Crit W.S. (ft) Flow Area (sq ft) 26.69 2.60 E.G. Slope (ft/ft) 0.006634 Area (sq ft) 26.69 2.60 Q Total (cfs) 121.00 Flow (cfs) 118.50 2.50 Top Width (ft) 23.89 Top Width (ft) 13.51 10.38 vel Total (ft/s) 4.13 Avg. Vel. (ft/s) 4.44 0.96 Max Chl Dpth (ft) 2.71 Hydr. Depth (ft) 1.98 0.25 Conv. Total (cfs) 1485.6 Conv. (cfs) 1454.9 30.7 Length Wtd. (ft) 30.79 Wetted Per. (ft) 15.01 10.39 Min Ch El (ft) 3040.79 Shear (lb/sq ft) 0.74 0.10 Alpha 1.13 Stream Power (lb/ft s) 100.00 0.00 0.00 Frctn Loss (ft) 0.07 Cum volume (acre-ft) 0.02 0.08 0.01 C & E Loss (ft) 0.07 Cum SA (acres) 0.04 0.10 0.02 Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. CROSS SECTION RIVER: RIVER-1 REACH: Reach-1 RS: 169.2 INPUT Description: 1+69.2 Station Elevation Data num. 49 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 3044.33 2.23 3044.36 5.56 3044.41 11.79 3044.41 16.92 3044.41 23.96 3044.35 26.35 3044.34 30.37 3044.23 34.11 3044.11 35.07 3044.09 37.81 3044.16 40.55 3044.22 40.59 3043.73 40.83 3043.25 40.94 3043.12 41.06 3043 41.82 3042.97 42.93 3042.28 43.89 3041.75 44.29 3041.4 44.7 3041.05 44.75 3041 44.9 3040.89 45.41 3040.19 58.17 3040.19 58.58 3040.74 59.01 3041.06 59.95 3041.69 60.88 3042.32 61.44 3042.69 61.82 3042.93 62.75 3042.94 63.46 3043.32 63.93 3043.57 64.55 3043.64 69.33 3043.88 72.09 3044 74.14 3044:09 75.15 3044.07 76.41 3044.08 77.67 3044.1 80.16 3044.21 82.23 3044.31 83.11 3044.37 88.8 3044.53 94.49 3044.69 96.97 3044.73 98.49 3044.76 100 3044.79 Manning's n Values num= 3 Sta n Val Sta n Val Sta n Val 0 .05 40.55 .04 63.93 .05 Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan. 40.55 63.93 70.23 69.2 68.15 .1 .3 CROSS SECTION OUTPUT Profile #100-yr (REV2013) E.G. Elev (ft) 3043.66 Element Left OB Channel Right OB Vel Head (ft) 0.07 Wt. n-Val. 0.040 0.000 W.S. Elev (ft) 3043.59 Reach Len. (ft) 70.23 69.20 68.15 Crit W.S. (ft) 3041.56 Flow Area (sq ft) 58.40 0.00 E.G. Slope (ft/ft) 0.001041 Area (sq ft) 58.40 0.00 Q Total (cfs) 121.00 Flow (cfs) 121.00 0.00 Top Width (ft) 23.48 Top Width (ft) 23.27 0.21 Vel Total (ft/s) 2.07 Avg. Vel. (ft/s) 2.07 0.05 Max Chl Dpth (ft) 3.40 Hydr. Depth (ft) 2.51 0.01 Conv. Total (cfs) 3749.6 Conv. (cfs) 3749.6 0.0 Length Wtd. (ft) 69.20 Wetted Per. (ft) 25.71 0.21 Min Ch E1 (ft) 3040.19 Shear (lb/sq ft) 0.15 Alpha 2.00 Stream Power (lb/ft s) 100.00 0.00 0.00 Frctn Loss (ft) Cum volume (acre-ft) 0.02 0.05 0.01 C & E Loss (ft) Cum SA (acres) 0.04 0.09 0.01 CULVERT HA185050\NEIGH 11\LOT 150; STONE II\HEC-RAS\WASH 2 EXST.doc Page S of 9 RIVER: RIVER-1 REACH: Reach-1 RS: 150 INPUT Description: Distance from Upstream XS = 1.1 Deck/Roadway Width = 60 Weir Coefficient = 2.6 Upstream Deck/Roadway Coordinates num- 27 Ste Hi Cord Lo Cord Sta Hi Cord Lo Cord 0 3044.15 1.11 3044.16 8.14 3044.12 11.95 3044.11 20.9 3044.08 22.71 3044.08 28.06 3044.11 30.66 3044.13 36.4 3044.23 40.01 3044.32 49.74 3044.53 52.51 3044.57 62.75 3044.83 65.72 3044.9 73.37 3044.98 76.68 3044.97 84.36 3044.76 93.38 3044.59 Upstream Bridge Cross Section Data Station Elevation Data num. 49 Ste Elev Sta EleV Ste Elev 0 3044.33 2.23 3044.36 5.56 3044.41 23.96 3044.35 26.35 3044.34 30.37 3044.23 37.81 3044.16 40.55 3044.22 40.59 3043.73 41.06 3043 41.82 3042.97 42.93 3042.28 44.7 3041.05 44.75 3041 44.9 3040.89 58.58 3040.74 59.01 3041.06 59.95 3041.69 61.82 3042.93 62.75 3042.94 63.46 3043.32 69.33 3043.88 72.09 3044 74.14 3044.09 77.67 3044.1 80.16 3044.21 82.23 3044.31 94.49 3044.69 96.97 3044.73 98.49 3044.76 Manning's n Values num- 3 Ste n Val Ste n Val Ste n Val 0 .05 40.55 .04 63.93 .05 Sank Sta: Left Right Coeff Contr. Expan. 40,55 63.93 .1 .3 Downstream Deck/Roadway Coordinates num= 27 Sta Hi Cord Lo Cord Ste Hi Cord Lo Cord 0 3044.15 1.11 3044.16 8.14 3044.12 21.95 3044.11 20.9 3044.08 22.71 3044.08 28.06 3044.11 30.66 3044.13 36.4 3044.23 40.01 3044.32 49.74 3044.53 52.51 3044.57 62.75 3044.83 65.72 3044.9 73.37 3044.98 76.68 3044.97 84.36 3044.76 93.38 3044.59 Downstream Bridge Cross Section Data Station Elevation Data num= 78 Sta Elev Sta Elev Sta Elev 0 3043.6 .12 3043.63 .3 3043.64 10.84 3044.5 11.25 3044.57 11.44 3044.59 12.09 3044.5 15.02 3044.27 17.47 3044.12 18.97 3044 19.02 3044.02 19.05 3044 24.09 3042.6 24.17 3042.62 25.52 3042.43 26.81 3042.5 27.82 3042.32 28.61 3042.38 30.29 3043.1 30.31 3043.02 30.78 3042.36 31.27 3041 32.99 3040.09 33.29 3040 36.43 3039.4 38.98 3039 39.12 3038.98 40.35 3038.9 42.69 3039 42.95 3039.02 45.48 3039.2 53.19 3039.38 54.6 3039.42 62.75 3039.7 63.18 3040 63.43 3040.13 66.18 3042.1 68.3 3042.06 68.39 3042.06 69.33 3042.1 76.47 3042.39 77.77 3042.44 86.66 3043.4 86.81 3043.38 88.39 3043.3 96.54 3043 98.89 3043 100 3042.97 Ste Hi Cord Lo Cord 5.14 3044.14 16.42 3044.09 24.56 3044.09 33.53 3044.18 44.87 3044.42 55.28 3044.62 68.68 3044.98 80.59 3044.86 100 3044.46 Sta Elev 11.79 3044.41 34.11 3044.11 40.83 3043.25 43.89 3041.75 45.41 3040.19 60.88 3042.32 63.93 3043.57 75.15 3044.07 83.11 3044.37 100 3044.79 Ste Elev 16.92 3044.41 35.07 3044.09 40.94 3043.12 44.29 3041.4 58.17 3040.19 61.44 3042.69 64.55 3043.64 76.41 3044.08 88.8 3044.53 Ste Hi Cord Lo Cord 5.14 3044.14 16.42 3044.09 24.56 3044.09 33.53 3044.18 44.87 3044.42 55.28 3044.62 68.68 3044.98 80.59 3044.86 100 3044.46 Ste Elev Ste Elev 2.23 3043.75 5.56 3044 11.52 3044.57 12.65 3044.56 17.95 3044.12 18.95 3044.02 21.86 3043.2 22.7 3043 26 3042.39 26.3 3042.41 30.02 3043.05 30.18 3043.13 30.87 3042 31.15 3041.37 33.89 3039.84 35.86 3039.5 39.68 3038.85 39.74 3038.86 44.52 3039.12 45.25 3039.16 56,79 3039.5 62.61 3039.69 65.17 3041 65.92 3041.63 68.67 3042.08 68.91 3042.09 78.71 3042.5 83.83 3043 93.83 3043.11 96.1 3043.05 H:\185050\NEIGH I1\LOT 150; STONE II\HEC-RAS\WASH 2 EXST.doc Page 6 of 9 Manning•s n values num= 3 Sta n Val Sta n Val Sta n Val 0 .05 30.18 .04 66.18 .05 Bank Sta: Left Right Coeff Contr. Expan. 30.18 66.18 .1 .3 upstream Embankment side slope 0 horiz. to 1.0 vertical Downstream Embankment side slope = 0 horiz. to 1.0 vertical Maximum allowable submergence for weir flow = .98 Elevation at which weir flow begins = Energy head used in spillway design = Spillway height used in design Weir crest shape = Broad Crested Number of Culverts - 1 Culvert Name shape Rise Span Culvert 41 Circular 3 FHWA Chart 4 1 - Concrete Pipe Culvert FHWA Scale 4 1 - Square edge entrance with headwall Solution Criteria - Highest U.S. EG Culvert Upstrm Dist Length Top n Bottom n Depth Blocked Entrance Loss Coef Exit Loss Coef 1.1 60 .017 .017 0 .5 1 Number of Barrels = 3 Upstream Elevation - 3040.19 Centerline Stations Sta. Sta. Sta. 45.5 50 54.5 Downstream Elevation - 3039.18 Centerline Stations Ste. Ste. Ste. 50.5 55 59.5 CULVERT OUTPUT Profile Y100-yr (REV2013) Culy Group: Culvert 41 Q Culv Group (cfs) 121.00 Culv Full Len (ft) 4 Barrels 3 Culv Vel US (ft/s) 7.76 Q Barrel (cfs) 40.33 Culv Vel DS (ft/s) 9.61 E.G. US. (ft) 3043.66 Culv Inv E1 Up (ft) 3040.19 W.S. vs. (ft) 3043.59 Culv Inv E1 Dn (ft) 3039.18 E.G. DS (ft) 3040.56 Culv Frctn Ls (ft) 0.86 W.S. DS (ft) 3040.24 Culv Exit Loss (ft) 1.78 Delta EG (ft) 3.11 Culv Entr Loss (ft) 0.47 Delta WS (ft) 3.35 Q Weir (cfs) E.G. IC (ft) 3043.49 weir Ste. Lft (ft) E.G. OC (ft) 3043.66 Weir Ste Rgt (ft) Culvert Control Outlet Weir Submerg Culv WS Inlet (ft) 3042.26 Weir Max Depth (ft) Culv WS Outlet (ft) 3040.90 Weir Avg Depth (ft) Culv Nml Depth (ft) 1.69 Weir Flow Area (sq ft) Culv Crt Depth (ft) 2.07 Min E1 Weir Flow (ft) 3044.17 Note: The flow in the culvert is entirely supercritical. CROSS SECTION RIVER: RIVER-1 REACH: Reach-1 PS: 100 INPUT Description: 1+00 Station Elevation Data num= Sta Elev Sta Elev 0 3043.6 .12 3043.63 10.84 3044.5 11.25 3044.57 12.09 3044.5 15.02 3044.27 18.97 3044 19.02 3044.01 24.09 3042.6 24.17 3042.62 26.81 3042.5 27.82 3042.32 30.19 3043.1 30.31 3043.02 31.27 3041 32.99 3040.09 36.43 3039.4 38.98 3039 40.35 3038.9 42.69 3039 78 Sta Elev Sta Elev Sta Elev .3 3043.64 2.23 3043.75 5.56 3044 11.44 3044.59 11.52 3044.57 11.65 3044.56 27.47 3044.22 17.95 3044.12 18.95 3044.02 19.05 3044 21.86 3043.2 22..7 3043 25.52 3042.43 26 3042.39 26.3 3042.41 28.61 3042.38 30.02 3043.05 30.18 3043.13 30.78 3042.36 30.87 3042 31.15 3041.37 33.29 3040 33.89 3039.84 35.86 3039.5 39.12 3038.98 39.68 3038.85 39.74 3038.86 42.95 3039.02 44.51 3039.12 45.25 3039.16 H:\l8S050\NEIGH 11\LOT 150, STONE II\HEC-RAS\WASH 2_E)(ST.dot Page 7 of 9 45.48 3039.2 53.19 3039.38 54.6 3039.42 56.79 3039.5 62.61 3039.69 62.75 3039.7 63.1E 3040 63.43 3040.13 65.17 3041 65.92 3041.63 66.18 3042.1 68.3 3042.06 68.39 3042.06 68.67 3042.08 68.91 3042.09 69.33 3042.1 76.47 3042.39 77.77 3042.44 78.71 3042.5 83.83 3043 86.66 3043.4 86.81 3043.38 88.39 3043.3 93.83 3043.11 96.1 3043.05 96.54 3043 98.89 3043 100 3042.97 Manning's n Values num- 3 Sta n Val Sta n Val Sta n Val 0 .05 30.18 .04 66.18 .05 Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan. 30.18 66.18 89.77 100 109.62 .1 .3 CROSS SECTION OUTPUT Profile 4100-yr (REV2013) E.G. Elev (ft) 3040.56 Element Left OB Channel Right OB Vel Head (ft) 0.32 Wt. n-Val. 0.040 W.S. Elev (ft) 3040.24 Reach Len. (ft) 89.77 100.00 109.62 Crit W.S. (ft) 3040.24 Flow Area (sq ft) 26.80 E.G. Slope (ft/ft) 0/018151 Area (sq ft) 26.80 0 Total (cfs) 121.00 Flow (cfs) 121.00 Top Width (ft) 30.94 Top Width (ft) 30.94 Vel Total (ft/s) 4.52 Avg. Vel. (ft/s) 4.52 Max Chl Dpth (ft) 1.39 Hydr. Depth (ft) 0.87 Conv. Total (cfs) 898.1 Conv. (cfs) 898.1 Length Wtd. (ft) 98.22 Wetted Per. (ft) 31.27 Min Ch E1 (ft) 3038.85 Shear (lb/sq ft) 0.97 Alpha 1.00 Stream Power (lb/ft s) 100.00 0.00 0.00 Frctn Loss (ft) 1.73 Cum Volume (acre-ft) 0.02 0.04 0.01 C & E Loss (ft) 0.01 Cum SA (acres) 0.04 0.04 0.01 warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTION RIVER: RIVER-1 REACH: Reach-1 RS: 0.00 INPUT Description: 0+00 Station Elevation Data num- 51 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 3039.5 .88 3039.47 3.48 3039.04 3.83 3039 7.39 3038.66 8.79 3038.5 12.34 3038.18 13.76 3038 14.17 3037.94 15.13 3037.85 17.5 3037.9 23.11 3038 23.41 3038 26.92 3038.08 32.41 3038.01 32.56 3038 32.74 3038 40.07 3037.92 41.51 3037.89 44.33 3037.76 44.73 3037.7 46.25 3037.68 47.46 3037.37 48.73 3037 49.01 3036.91 49.63 3036.8 49.98 3036.85 50.63 3037 51.73 3037.25 51.94 3037.3 53.14 3037.4 54.09 3037.55 58.15 3038 62.54 3038.46 64.49 3038.7 65.36 3038.8 67.71 3039 69.17 3039.15 78.59 3040 79.36 3040.07 82.33 3040.3 87.52 3040.75 90.06 3041 90.15 3041.01 90.94 3041.08 92.76 3041.3 95.94 3041.64 99.36 3042 99.37 3042 99.46 3042.01 100 3042.1 Manning's n Values num- 3 Sta n Val Sta n Val Sta n Val 0 .05 46.25 .04 54.09 .05 Bank Sta: Left Right Lengths; Left Channel Right Coeff Contr. Expan. 46.25 54.09 0 D 0 .1 .3 CROSS SECTION OUTPUT Profile N100-yr (REV2013) E.G. Elev (ft) 3038.83 Element Left OB Channel Right OB Vel Head (ft) 0.30 Wt. n-Val. 0.050 0.040 0.050 W.S. Elev (ft) 3038.53 Reach Len. (ft) Crit W.S. (ft) 3038.53 Flow Area (sq ft) 20.25 20.25 4.38 E.G. Slope (ft/ft) 0.017076 Area (ag ft) 20.25 20.25 4.38 0 Total (cfs) 221.00 Flow (cfs) 51.90 58.61 10.49 Top Width (ft) 54.55 Top Width (ft) 37.70 7.84 9.00 Vet Total (ft/s) 3.47 Avg. Vel. (ft/s) 2.56 5.72 2.39 Max Chl Dpth (ft) 1.73 Hydr. Depth (ft) 0.54 1.31 0.49 H:\185050\NEIGH ll\LOT 150; STONE 11\HEGRAS\WASH 2 EXSLdoe Page 8 of 9 Conv. Total (cfs) 926.0 Conv. (cfs) 397.2 448.5 80.3 Length Wtd. (ft) wetted Per. (ft) 37.75 8.03 9.05 min Ch £1 (ft) 3036.80 Shear (lb/sq ft) 0.57 1.36 0.52 Alpha 1.59 Stream Power (lb/ft s) 100.00 0.00 0.00 Frctn Loss (ft) Cum Volume (acre-ft) C & E Loss (ft) Cum SA (acres) SUMMARY OF MANNING'S N VALUES River:RIVER-1 Reach River Ste. nl n2 n3 Reach-1 500 .05 .04 .05 Reach-1 400 .05 .04 .05 Reach-1 300 .05 .04 .05 Reach-1 200 .05 .04 .05 Reach-1 169.2 .05 .04 .05 Reach-1 150 Culvert Reach-1 100 .05 .04 .05 Reach-1 0.00 .05 .04 .05 SUMMARY OF REACH LENGTHS River: RIVER-1 Reach River Ste. Left Channel Right Reach-1 500 74.58 100 122 Reacb-1 400 110.74 100 88.48 Reach-1 300 92.48 100 107.25 Reach-1 200 31.83 30.8 29.95 Reach-1 169.2 70.23 69.2 68.15 Reach-1 150 Culvert Reach-1 100 89.77 100 109.62 Reach-1 0.00 0 0 0 SUMMARY OF CONTRACTION AND EXPANSION COEFFICIENTS River: RIVER-1 Reach River Sta. Contr. Expan. Reach-1 500 .1 .3 Reach-1 400 .1 .3 Reach-1 300 .1 .3 Reach-1 200 .1 .3 Reach-1 169.2 .1 .3 Reach-1 150 Culvert Reach-1 100 .1 .3 Reach-1 0.00 .1 .3 H:\185050\NEIGH it\LOT 150; STONE )1\HEGRAS\WASH 2_EXST.doc Page 9 of 9 FIFf;ROR Pion- 1 Rivar• RIVFR-1 Raarh• Raarh-1 PmRla- 1nn-vr (RFV2n131 Reach river Sta Profile Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Val Chnl Flow Area Top Width Froude # Chi (cis) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (It) Reach-1 500 100-yr (REV2013) 121.00 3048.88 3050.49 3050.42 3050.77 0.014757 4.46 31.31 44.89 0.79 Reach-1 400 100-yr (REV2013) 121.00 3045.96 3048.55 3048.55 3049.11 0.017454 6.16 21.98 21.35 0.88 Reach-1 300 100-yr (REV2013) 121.00 3042.20 3045.39 3045.39 3046.22 0.025329 7.32 16.53 9.95 1.00 Reach-1 200 100-yr (REV2013) 121.00 3040.791 3043.50 3043.80 0.006634 4.44 29.29 23.89 0.56 Reach-1 169.2 100-yr (REV2013) 121.00 3040.19 3043.59 3041.56 3043.66 0.001041 2.07 58.41 23.48 0.23 Reach-1 150 Culvert Reach-1 100 100-yr (REV2013) 121.00 3038.85 3040.24 3040.14 3040.56 0.018151 4.52 26.80 30.94 0.86 Reach-1 0.00 100-yr (REV2013) 121.00 3036.80 3038.53 3038.53 3038.83 0.017076 5.72 34.88 54.55 0.88 LIGf1RAC Phn- 1 Rluar RIVER-1 Ra!arh- Raarh-1 Pmfila- inn-vr /RFV9nvA% Reach RiverSta Profile E.G. Elev W.S. Elev Vel Head Frctn Loss C & E Loss Q Left Q Channel Q Right Top Width (ft) (ft) (ft) (ft) (ft) (ers) (c1s} (cfs) UP Reach-1 500 100-yr (REV2013) 3050.77 3050.49 0.28 1.63 0.03 108.78 12.22 44.89 Reach-1 400 100-yr (REV2013) 3049.11 3048.55 0.56 2.08 0.03 113.67 7.33 21.35 Reach-1 300 100-yr (REV2013) 3046.22 3045.39 0.83 1.16 0.16 121.00 9.95 Reach-1 200 100-yr (REV2013) 3043.80 3043.50 0.30 0.07 0.07 118.50 2.50 23.89 Reach-1 169.2 100-yr (REV2013) 3043.66 3043.59 0.07 121.00 0.00 23.48 Reach-1 150 Culvert Reach-1 100 100-yr (REV2013) 3040.56 3040.24 0.32 1.73 0.01 121.00 30.94 Reach-1 0.00 100-yr (REV2013) 3038.83 3038.63 0.30 51.901 58.61 10.49 54.55 Wash A2 (EXST) Plan: Wash A2 (EXST) 11/22/2013 00 Legend WS 100-yr (REV2013) 0.00 Ground Bank Sta Wash A2 (EXST) Plan: Wash A2 (EXST) 11/22/2013 h� - - -- -- -- - RIVER-1 Reach-1 3052- Legend --------------------------- ---------------- EG 100-yr (REV2013) WS 100-yr (REV2013) Crit 100-yr (REV2013) 3050 Ground i 3048-1 3046 4 > m .-•-.....-. :- w i 3042- 3040- r 3038 i O N m 0 100 260 300 400 500 Main Channel Distance (ft) 3043 3042- 3041 F 3040 C O A w 3039 3038 3037- 3036- 0 3052.0-- 3051.5 3051.0 3050.5 c 0 d w 3050.0 3049.5 3049.0 a J 3048.5 0 Wash A2 (EXST) Plan: Wash A2 (EXST) 11/22/2013 River = RIVER-1 Reach = Reach-1 IRS = 0.00 0+00 .05 < .04 =,jr -- .05 - — Legend 1 ------ .--------- -------------- --- EG 100-yr (REV2013) WS 100-yr (REV2013) Crit 100-yr (REV2013) ■ Ground L Bank Sla 20 40 60 80 100 -- .05 Station (ft) Wash A2 (EXST) Plan: Wash A2 (EXST) 11/22/2013 River = RIVER-1 Reach = Reach-1 RS = 500 5+00 }�= .04 --> - .05-- Legend ----- -------------... EG 100-yr (REV2013) 40 60 80 100 WS 100-yr (REV2013) Crit 100-yr (REV2013) Ground c Bank Sta Station (ft) Wash A2 (EXST) Plan: Wash A2 (EXST) 11/22/2013 River = RIVER-1 Reach = Reach-1 RS = 400 4+00 .05 >-c -- .04 - > 7 < 3052 3051- 3050- r 3049 c 0 L m m w 3048 3047 3046 3045 - 0 3058- 3056 3054 3052 r 0 3050 m w 3048- 3046 3044- 3042 — 0 20 40 60 80 Station (ft) Wash A2 (EXST) Plan: Wash A2 (EXST) 11/22/2013 River = RIVER-1 Reach = Reach-1 RS = 300 3+00 .05 > .04 - + -- 05 -. 100 20 40 60 80 100 Station (ft) Legend — -- EG 100-yr (REV2013) WS 100-yr (REV2013) Crit 100-yr (REV2013) Ground c: Bank Sta — R Legend EG 100-yr (REV2013) WS 100-yr (REV2013) Crit 100-yr (REV2013) Ground c> Bank Sta Wash A2 (EXST) Plan: Wash A2 (EXST) 11/22/2013 River = RIVER-1 Reach = Reach-1 RS = 200 2+00 - .05 — — .04 <- — .05 - 3046-, I i 3045 J 3044-- C 3043- m w 3042 3041 3040 0 3045 3044 3043 C 0 'L (0 _N W 3042 3041 3040 + 0 20 40 60 80 Station (ft) Wash A2 (EXST) Plan: Wash A2 (EXST) 11/22/2013 River = RIVER-1 Reach = Reach-1 RS = 169.2 1+69.2 .05- >-t -.04-- - —>}c- .05 - 20 40 60 80 Station (ft) ,I "I _ Legend EG 100-yr (REV2013) I WS 100-yr (REV2013) 100 100 Ground Bank Sta Legend EG 100-yr (REV2013) WS 100-yr (REV2013) Crit 100-yr (REV2013) Ground a Bank Sta Wash A2 (EXST) Plan: Wash A2 (EXST) 11/22/2013 River = RIVER-1 Reach = Reach-1 RS = 150 Culy .05 — - = '- 04 - = - .05 - -- 30451. 3044 Legend ----------- -----...-- ......-- EG 100-yr (REV2013) WS 100-yr (REV2013) Crit 100-yr (REV2013) Ground e Bank Sta 3043 c 0 d LU 3042 3041 3040 'i �-- 0 20 40 60 80 Station (ft) Wash A2 (EXST) Plan: Wash A2 (EXST) 11/2212013 River = RIVER-1 Reach = Reach-1 RS = 150 Culy 100 Legend -- --------------------- _...... - EG 100-yr (REV2013) WS 100-yr (REV2013) ■ Ground c Bank Sta y 1 3038 0 20 40 60 80 100 Station (ft) 3045 j 3044 3043 3042 c 0 m w 3041 3040 3039 3038 0 Wash A2 (EXST) Plan: Wash A2 (EXST) 11/22/2013 River = RIVER-1 Reach = Reach-1 RS = 100 1+00 05 -- 04— — }<— .05 20 40 60 80 Station (f ) 100 Legend EG 100-yr (REV2013) WS 100-yr (REV2013) Crit 100-yr (REV2013) Ground Bank Sta LOTS 150& 151 --S7oNECANYONII- RANCHO VISTOSO 11 TORTOLITA MOUNTAIN DRIVE "AS BUILTS" EXCERPTS Ti-rEVWBG► aP INC CONSTRUCTION NOTES O1 INSTALL SURVEY MONUMENT PER STD. DETAIL 0103. QZ CONSTRUCT 6" WIDE CONCRETE RIBBON CURB PER STD. DET. J213. 03 CONSTRUCT 4' D1A. MANHOLE PER P.C.W.M.D. STD. DETAIL #205. ® INSTALL--i" SEWER HOUSE CONNECTION PER P.C.W.M.D. STD. DETAIL #401. INSTALL 4" HCS INTO TERMINUS MANHOLE PER P.C.W.M.D. STD. DETAIL #402. CONSTRUCT CONCRETE RIBBON CURB TRANSITION FROM 18" TO 6 WIDE AT END OF CURB RETURN. 11 INSTALL R —1WEED LIMITxJ/!N ' 'X6' INSTALL T`� ROCK RIP RAP SPLASH PAD D.�12". 2D THICK ON © 74ON MIRAFI FILTER FABRIC OR APPROVED EOUAL t5•x25' R e r r ' NOTES: I. ALL STATIONING IS ALONG CENTERLINE 0= ROADWAY UNLESS OTHERWISE NOTED. 2- SEE SHEETS 31-33 FOR FACE OF CURB CONTROL DATA CFNTFRITNF CARVE nnTA NO ARC TANGENT I ID-ELTm-4--;A,gI 36' 0. 97.75 C12 434.95- 83'D4'D7" 40D.00 265.74 C131 77.68 1 5'56'03" 1 750.00 38.87 294?� \\'` SL 3956.85 PRC 1 Y - ,-_,/F'T6 ! 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U-1 L—w o:;pp:; )RHOOD AE SHOYN Engnea-9 11-19 su—�`; H 52 IMPROVEMENT PLANS DETAIL SE e fi�ixwa--A� WLB -d Vic- V.W, u Kwa P Grou 1 E-- 9-0 M\ AS R-ILT ClW—ifN& PFVI5,,*4S Inz (602) SO!- 7�80 1345-234 & G A 15RAIN & SEWER-PRDFILES-- 2.111.111) b� rN FMV� R17 WRP 7 LOTS 150& 151—STONE CANYON //- RANCHo VISTQs011 FIGURES & MAPS TtfWLBGlR(XP, INC PROJECT LOCATION 16 21 r 15114 LOCATION MAP BEING A PORTION OF SECTION 15, TOWNSHIP 11 SOUTH, RANGE 13 EAST GI LA & SALT RIVER MERIDIAN, PIMA COUNTY, ARIZONA SCALE: 1 "=1000' The Offices located in Tucson, Phoenix, I&B Flagstaff and Las Vegas, NV Ioull . 4444 East Broadway Tucson, Arizona 85711 (520) 881-7480 LOCATION MAP FIGURE 1 . a �y S + Ij io • �e R. r �`rs^ '..- '� �",; m ;': - � -� r� +-i.,"4► Rom. *Qw 4% i r rp' • YY s ' +i y x ,_ •.'�i �- �' ^...,K: �•. �-•� �{,,'» �� �: `' s:;4s -iLt * 1 'mot iT i �o"� �'�r1 w. �$•�s � `�'•'�` -+z+ •� .rL. �, ��• #♦ .'� �; .� . w �'' � � dy,' , ` r-,' .,,,.emu... w -..: � ' "• ` s4r�' N- - @ t.� y. • �IR.. cT a .x t 1• e _ • • ; r # k - _���y�� f yr. • • - r • - rTa• i • t � •.,r4. � s .� w �. •':R°i _- .. �„ 3 �'i , �. a •* w � � � /� +.fit �' • r ��� �± .p '� , a @ , a� •r . = to ' w-� S L *` ` .;•4K i �,' PROJECT •sk +• LOCATION r A. l" IL .�ti• . 's . Ae Nil � .'-• �♦d, ,;' W � � • i_ y ° .�,'�+ ,I-; • '•' 11�i1 '�`.. J� • « .`•w 'tin t _+� • � � � ,Y • sst '1,`I � ' �wm� -'� � t1Ai s '0., '�� •F4 � •....i «. * .. � y Ate: �•. � � � � � . , � t ' + - , • s - r.J T • i,i• • • .:, � + � sd-��",;k• i � w _ r�•'M1d i 'ti .�i s i s ' • � _ !}.a1 .' .�, i _ � - ` »t «• 1s «� ••.♦� r�`• '�• .ss,�.« t� .„� ,i+'•'"f`• F S'`-J « r k ,t t `Yw r . s P �,�. ♦ '�{• • r-:.. �`. .. r t ,' _sit,,, ,�,. 0' 500' 1000' 1500' f� _� ;.: x+�• -� ..� -;` - },� = �_ , r♦ 3 rE iJ•• .f i!- { }i'r' �1 + •„v", r,y i Sisk+) ll`� �# Iwt \NA 1t•=r, PANEL 1060L FIRM FLOOD INSURANCE RATE MAP PIMA COUNTY, ARIZONA AND INCORPORA'rED ARE kS PANEL 1060 OF 4750 (SEE MAP INDEX FOR FIRM PANEL LAYOUT) CONTAINS' COMMUNITY NUMBER PANEL SUFFIX MARA14A. TOM OF 040118 1060 L ORO VALLEY. TOWN OF 040105 1060 L PIMACOUNTY 04C1073 1080 L Notice to User The Map Number shown below should be used when placing rrap orders: the Community Number shown above should be used oninsuiance applications for the subject community. R MAP NUMBER ° 04019C1060L L 4a1"Wo sEMAP REVISED JUNE 16, 2011 Federal Emergence managementAgenc� FIRM MAP LOTS 150 & 151 STONE CANYON II RANCHO VISTOSO, NEIGH. 11 TOWN OF ORO VALLEY WLB JOB # 185050-XXXX-0400 FIGURE 2 MAY 2013 '0 16 LIMITATIONS The above services consist of professional opinions and conclusions by a consulting civil engineer. The onlywarranty or guarantee made by the Consultant, in connection with the services performed for this project, is that such services are performed with the care and skill ordinarily exercised by members of the profession practicing under similar conditions, at the same time, and in the same or a similar locality. No other warranty, expressed or implied, is made or intended by rendering such consulting services or by furnishing written reports of the findings. VVIZ43- .�3 F. ANN RODRIGUPE RECORDER Recorded By: JF DEPUTY RECORDER 4920 W TOWN OF ORO VALLEY 11000 N LA CANADA DR ORO VALLEY AZ 85737 SEQUENCE: NO. PAGES: AMEN MAIL AMOUNT PAID: OQO,P�yEY qN/2�y9 FDNNDEO �91a Development and Infrastructure Services MINOR PLAT AMENDMENT 20140290535 6 01/29/2014 15:37 $11.00 H813"AAm110 OU Re: Case Number OV1213-33, Rancho Vistoso Neighborhood 11, Stone Canyon II, Revised 100-Year Floodplain Limits. A portion of the existing 100-Year Floodplain Limit lines on the Final Plat for Stone Canyon II, Rancho Vistoso Neighborhood II, (Town of Oro Valley #OV1298-22A) recorded in Book 53 M&P, Page 48 have been revised as follows: 1) The existing 100-Year Floodplain limit lines have been abandoned on Lot #150 and Lot #151, and 2) The existing 100-Year Floodplain Limit lines have been revised on Lot #169 and Lot #170. Refer to the attached exhibits for more information. The minor plat amendment has been administratively approved by the Town of Oro Valley. avid Laws, P.E. Permitting Division Manager David A. Williams, AICP Planning Division Manager 611 Date Date DATE: January 27.2014 TO: Pima County Recorder's Office Recording Division P.O. Box 3145 Tucson, AZ 85702-3145 FROM: Town of Oro Valley Marvin Miller 229-4823 DIS Department REGARDING: Request for recording Please record the attached Minor Plat Amendment and charge the recording fees to account #23446. We request that the recorded documents and receipt of recording be returned to the Town of Oro Valley. E� Aq, 0 Development and Infrastructure Services Planning Division < !} 11000 N La Canada Drive, Oro Valley, Arizona 85737 520-229-4815 520-742-1022 (Fax) ,. •FOUND EO `9' s` NOTICE TO APPLICANT— It is the applicanVowner's responsibility to ensure all private rules and regulations of the subdivision are adhered to. Contact your HOA or property management company to determine all applicable requirements. Initials APPLICATION FORM, OV Case # (Office Use Only): Application Type: Minor Plat Amendment A. Project ManagedDeveloper Name: Gary Grizzle Firm: The WLB Grouo. 'nc. Address: 4444 E. Broadwav City: Tucson State: AZ Zip: 85711 Telephone: (520) 881-7480 Fax: (520) 881-7492 Email: aarizzle@wlbgrouo.coT B. Property Owner (s , if more than one owner, attach list Name: Keith Davern Firm: KS Homes LLC Address: 6700 N. Oracle Rd.. Suite 100 City: Tucson State: AZ Zip: 85704 Telephone: (520) 272-0219 Fax: Email C. Subject Property Parcel!Tax Code: 219-06-0310 Legal Descdption[Property Address: 1066 W. Tortolita Mountain Circle Stone Canyon II — Lot 150 Area of property: 1.00 Ac Existing Zoning: PAD Proposed Zoning: PAD Is Proposed Zoning in conformance with General Plan designation? [ ] NIA ] Yes ( )No General Plan Designation: Existing Land Use: Vacant Proposed Land Use: Srnole gamily Residential D. Previous Applications Relating To This Property OV8• OV11- OV9- OV12• OV12-98.22 OV10- OV13• E. Reason For Request Minor Plat Amendment to correct the location of the floodplain limit line on Lot 150 of Stone Canyon II. This application is true and correct to the best of my knowledge. I am ;'owner of the abov r escribed property or have been authorized by the owner to make this application. k Da a Sign re i TOWN OF ORO VALLEY SUBMITTAL REQUIREMENTS FOR MINOR PLAT / DEVELOPMENT PLAN CHANGES OR SCRIVENER'S ERRORS Changes creating new lots in an approved final plat or development plan must apply for a revision to the final plat or development plan. Changes creating new lots in unsubdivided parcels must follow the check list for minor land divisions. Applications for lot combos can be found on line at www.asr.co.pima.az.us Click on the information bar at the top on Deeds Splits Maps and then go to combo. Complete Pima County application for lot combo and return to the Town of Oro Valley for processing. Examples of minor plat changes are: • Shift of a common lot line • Change to a no -access easement • Change to no build areas (with at least a 1:1 trade that creates a better open space element) • Small change to the configuration of a building on a development plan. Scrivener's Error; A mistake or omission which is not the result of a legislative decision. Examples are: incorrect recordation of Council conditions, failure to include standards and typically expected information on a plat or plan, and any mistake in placing information on a plat. (Note: If the mistake was a legislative mistake [made by the Council] it must be returned to the Council for correction). Minor changes must meet the following criteria: o Meets all code requirements and plat/plan notes h" `� wrmp-) o No increase in the number of lots 1a616Vf��doaA, o No decrease to open space AAMav�-G o Benefits the town and the environment, if applicable 7btb )AV` MT o Not controversial „O"WUA- utat%r-4c6rwv ' o No increase in negative impacts on neighboring CC-1OO ��° �opl�w ILrj+f5• 9 p g g properties � o Approved by the neighborhood association, if appropriate. o Street name and address changes must first start with Pima County addressing. Submittal requirements: The applicant must submit the following to the Development Coordinators (DC). a. Completed application. v b. Six copies of the legal description of the proposed change. c. Three 24" x 36" scalable copy of maps with registrant's seal (Please submit with using the "pima county fold". d]) Six copies of the maps of area to be affected (before and after changes with enough of the surrounding area to locate the change) 8'/�2" X 11" for_matQgly. Pima County recorder will not a cceplrLefger.documents. R slbri✓ g 1i ,,► " MAP Or bat& _, w _ n. �-e. Letterfrom parcel owner/owner's approving change rr, »te_OIAT NV. f. One Copy of boundary closure calculations g. Two copies of conveyance deeds if property will be added or subtracted to lots and conveyed to other parcel owner. h. Fees lAxta CU3W0, CM aJAIU*-g 0tc. 2. 2013 9:5441 No. 390 P. 2 Deceurber 2, 2013 Mr. David Laws Town of Oro Valley 11000 N La Canada Drive Oro Valley, AZ 85737 Subject: Stone Canyon 11 Lot 150 Minor Plat Amendment Dear Mr. Laws: I, Keith Davern, hereby authorize The WLB Group, Inc. to file a minor plat am=dmeot for Lot 150 of S tone Canyon U Tot 150 on my behalf. Sincerely, Keith Davern OwAeT, Lot 150 of Stone Canyon 11 2F� - Z-d Z009ZZE0Z9 uaaneQ ul!eN 21 ilt�' i vt�J- Idj��� �p U F m U U F5 8 uj 2 u C Z CD l�J N U Z N c n O 'y�n W 0 W= a' C 0. 0-a' I m� I � J 13 .IFUS LIMITS \,� UMM\VT, � I I / I--- ( a LINE TABLE AA vZ:l LINE LENGTH BEARING To AR FLOODPLAIN � �� Ql r "S FL1 (PLATTED) d 21.11' S44°00'34"W ABANDONED FL2 29.53' S10°13'20"W FL3 18.42' S48'16'52"W l FL4 15.91' S12°31'37"W x. ( FL5 13.32 S06°52 42 W T FL6 41.95' S84°48'27"W FL7 5.87' S00°00'00E r; \' \ FL8 14.13' S83°27'26"E FL9 18.43' S49'03'39"E FL10 23.24' S60°39'10"E \ LIMITS (PLATTED) PLAINFL11 18.87' S72°34'54"E \ To BE ABANDONED ` FL12 12.04' S18°11'26"E FL13 18.16' S76°23'49"E r \4f 5, FL14 15.31' S54'59'07"E FL15 13.03' S84°53'01 "E FL16 15.13' S54°39'47"E \ FL17 19.83' S61'00'21 "E FL18 14.74' S49°00'59"E FL19 10.44' S42°30'59"E FL20 1 7.60' S42°56'17"E EXISTIN 2 - 4 P FL21 25.93' S44°49'55"E FL22 22.85 S34°14 21 E -YEAR FLOODPLAIN MITS (PLAT AMEND) FL23 18.77 S37°50 56 E T EXIsrtNc 3-36' RP �/ I i �\ N%BROAD LINE TABLE LINE LENGTH BEARING FL24 13.12' S38°28'59"E FL25 31.48' S41 °16'05"E FL26 10,27' S33°57'48"E FL27 17.76' S14°00'05"E FL28 12.81' S11 °07'11 "W FL29 7.70' S16°49'22"E FL30 12.03' S67°13'43'E FL31 10.34' N88°24'58"E FL32 22.09' N56°44'48"E FL33 7.52' N31 °01'04"W FL34 31.03' N42°13'50"W FL35 38.62' N43°09'31 "W FL36 13.35' N43'06'11 "W FL37 6.84' N43°04'13"W FL38 6.50' N43°08'15"W FL39 28.23' N37°06'22"W FL40 15.66' N31 °53'11 "W FL41 40.78' N40°26'48"W FL42 25.69' N41 °57'43"W FL43 24.06' N46°14'02"W FL44 24.60' N42°30'29"W FL45 26.93' N35°24'58"W FL46 22.61' N24°28'55"W FL47 17.27' N12°31'33"W FL48 48.78' N25°00'51 "W 'LIMITS (PLATTED) r TO REMAIN 16-8 7 O z z SCALE: V=50' 0U m 0 Y m W N p= It �W W 0 mW FL O o o Q �V�Q0 j N �ZC) O U Q J � Q z o�00 °LL o n o L r o z =o T QLU ~ C/) Z F J LEGEND �■ WATERSHED BOUNDARY zzao - EXISTING MAJOR CONTOUR -------- EXISTING MINOR CONTOUR PROPERTY BOUNDARY — EXISTING FLOODPLAIN LIMITS — — AMENDED FLOODPLAIN LIMITS FLOW DIRECTION Al PREVIOUS CONCENTRATION POINT 1 E REVISED CONCENTRATION POINT �� l 0' 50' 100' 150' CONTOUR INTERVAL = 1' Engineering Planning Surveying The Landscape Architecture Urban Design WL B Offices located in Tucson, Phoenix, Vnm and Flagstaff, Arizona, and Las Vegas, Nevada G rou 4444 East Broadway Boulevard, ,Nc• Tucson, Arizona 85711 (520) 881-7480 K •o VMS 10 � x6, O• z N I / FL5 FL v X o� o �o m(n rrl -070 ZD� O zo 0 o" 7 I -7 TI \ TI Tl F1 -1 F C� N O (.fl 00 �1 0-) CITI O LO 00 �.l 0� C.3 / N F7-];-- 00 N C� �l O -P Q0 C� C� C-m Oo N 00 C� Cc C� -� C� 00 Q0 N z z C, K �l 00 L0 0--)-� �I CO -� O C� -� CD 00 fN -� Go CD C� C� G7 F7-1 �J C. 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C� 6? 00 -� C� � �`! -P -P C� LO O 07 00 Cam► C-7 L5 O -r -P N 1 —� Cam► C-P O -P C-T -P N -- O -P O C- Z C� 00 C-0 N C� 00 IN C3� C- O -P 00 00 CA IN CT 00 G-1 60 O F-T ITI I—1 F7 ITl F-7 F-7 ITI FLOODPLAIN LIMITS MAP LOTS 1509 151 & 169 - STONE CANYON II NEIGHBORHOOD 11 -RANCHO VISTOSO TOWN OF ORO VALLEY, ARIZONA FIGURE 4 OV1213-33 WLB JOB # 185050-KS03 JANUARY 2014 MOM" (Ot",f(4S i