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Amie Watkins
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1 U.S. DEPARTMENT Of THC HTOJOll U.S.GrOlOGCAl.SU~., flf ~ :.-::::::-c...::-... ~.._..... ~ ~.::::.=::.i~~s.w, s~:.._.~;:".t'.. EE... i::.:'- =:-...:==--==-= ~::::::.==-...:~~~:E- S: -.._.-._!S ~ ~-- :.:---~ = o - o-- SANT GEORG, UT AZ receive<! by USACE 8/

s 23 24 Black Mountain Road 1-15 Bridge4 J Bridge 2 Legend Project Area ~ Wash - Private c:j Bridge Structures D STLA - Permanent Disturbance D UDOT - Temporary

2 s Black Mountain Road 1-15 Bridge4 J Bridge 2 Legend Project Area ~ Wash - Private c:j Bridge Structures D STLA - Permanent Disturbance D UDOT - Temporary Disturbance Desert Color Biological Assessment Map 1 o/7 - ProjectArea 0 Feet 1:8,000 D Section Lines 720 c:j Townships c" TRANSCON ' env1ro11me1 W received by USACE 9/15/2017

3 ,,,. ~,,,... PROPOSED SEWER CROSS NG.,,,. :.--_.,,.""""~ :i::: V' 3 UJ -' -' > z ~ ~ '... LEGEND CROSSNG No.1 ~ ".. / 500 YEAR FLOODPLAN ~ looyear FLOODPLAN / / FLOODWAY ~ JURSDCTONAL WATER TEMPORARY AFFECTED AREA: 10,603 SQ.FT 0.24 AC 0 u z! ~ E 1...lU:: ~ ' v; ~ Z.~ Q g' u ~ i:.i..;i~ U.~ < z a: ~. ~ < h...l -ti < ;u PERMANENT AREA: 504 SQ.FT. LOSS 0.01 AC ~ PERMANENT MPACT AREA: 4,751SQ.FT.0.11 AC TOTAL AFFECTED AREAS AREA: 15,858 SQ.FT AC LENGTH: 170 FEET [--EXSTNG SEWER GRAPHC SCALE ~-.Ji w w. (Qll'UT) l u.ell.. 40 ft. i 1

4 ~ ~ ~ ~ l '. ' LEGEND CROSSNG No YEAR FLOODPLAN 100 YEAR FLOODPLAN FLOODWAY JURSDCTONAL WATER TEMPORARY AFFECTED AREA: 4,686 SQ.FT O.l l AC PERMANENT LOSS AREA: 7,948 SQ.FT AC ' [ 4500' ---- PERMANENT MPACT AREA: 6,024 SQ.FT AC TOTALAFFECTEO AREAS AREA: 18,658 SQ.FT AC LE NTH: 185 FEET '--... '"" '""'-""' '""' '"' '"' '"' GRAPHC SCALE ~ -- -.J i i Pl=0.03 AC -RP-AAP LEN=18S' received by USACE 8/25/2017 '

5 ( ' i / GRAPHC SCALE ~.-J 'j i -~. ( m ntt) 1 b:iio:h = too ft. CROSSNG No.4 i ~. 1 ~... "... J '... ' ' LEGEND CROSSNG No.3 & 4,,,,.--- "-.. / 500 YEAR FLOODPLAN ~ loo YEAR FLOODPLAN,,, / FLODDWAY ~ JURSDCTDNAL WATER LZARD WASH TEMPORARY AFFECTED [ // // //j AREA: 65,075 SQ.FT 1.49 AC PERMANENT LOSS AREA: 135,619 SQ.FT AC PERMANENT MPACT AREA: 18,140 SQ.FT AC TOTAL AFFECTED AREAS AREA: 218,834 SQ.FT AC LENGTH: 1,600 FEET ATKNVLLE WASH TEMPORARY AFFECTED [ // // //j AREA: 65,359 SQ.FT 1.50 AC PERMANENT LOSS AREA: 27,470 SQ.FT AC PERMANENT MPACT AREA: 26,395 SQ.FT AC TOTAL AFFECTED AREAS AREA: 119,224 SQ.FT AC LENGTH: 1,650 FEET ATKNVLLE & LZARD WASH TOTAL AFFECTED AREAS AREA: 338,058 SQ.FT. 7.76AC LENGTH: 3,250 FEET

6 -by USACE 9115/2017 LEGEND

7 CRAPBJC XAl. oc;;;;j-1 ' ) ',, ) / / v '"' 2630 '"',.,,, LEGEND Received by USACE 8117/2017 i. u f f f f mo,.., mo,,..., ; u.. '"" i 2 -

8 " ~ 9CAL: ]., u-i C fw. J l_....,.. / ---,.,, Conn«t.OrR*... - }rr ll<... '*"'l'f"lltrr11111u ""1St>.»>U 2620 "'1=--Q l'k,*-,.,.!! f C-roJSln&'fi0 2 _ n...,.,...u """'"-... ""=, 2610 ~"1a 2 10,,,.. c ' ""' / ~~ - - /,.,, - -t'. -~-... -"! l "'' }! S,,..,.,, "' ms mo; ~;1570 ii ; ii ii i' ii Received by USACE 8117/2017 '"' ' VERTCAL SCALE: 5:1

9 VERTCAL SCALE: 5:1

10 J ) LEGEND Joi u-i Glt6PZDC SCA&. Received by USA.CE Q/13/2017 VERTCAL SCALE: 5:1 5 -

11 ~Ai "--"'* NORTHWEST RESORT MASS GRADNG AREA FOR DESERT COLOR DEVELOPMENT LOCATED N CTY OF ST. GEORGE, WASHNGTON COUNTY, UT T -~' "1'JDl--MOMl:-4fMtl'M$:.. :.:=~===-.::::::..-=-... :i. ::= ,., _.. =::.":'.:=..,-=:-...:..-::... -, ==-----==-=--==::.:= aMcoo.muaottJTU: ;t. =:..::.-..= #1 1'»~ ifn fb A NOD S "' ' """_..., _..._ ~, ":'"'"----=-..::::=-.:=... _...,,_,, ===== l. A,..,..., ::-...::::::.:.::.=: ~ "..."-_ ""..,.,_...,..._...,... "'"""~..,_,~ G<..at '-Q.W-.. -~ $, llr. :i.,.,_ l. =::.;.::::--- --_...- ==--==-=;..:_ 'ltw... ~=--=.. :::""...:.-::.:=-c.:: " = ~ ' _..,..._..,._..,... J.... :::.-:::.:-.=-_::::;.::=-.::-.,.,-...,,....,.._... ~ ,._.. _.,..r _... - u.!..."::::.=:"'..:.-==:.: u. :.:..":':== u... received by USACE 9/13/2017

12 LEGEND: Onf..CstOllMOM:Nl'" OSf..Cstwfll~{ O'l'OUOWUl!f -- umlloosttlflr.o.jel HP -- P GlW'lllt OC.W ~ by r,!:!":.la 2. u... received by USACE 9/13/2017

13 ) LfGENO: fllstncsta..a~m: fllstncu'wtlunt: OltOlnr:NftH -- Mlf OJOS.fUM4!Cf HP ~K'llN'f LP O#K'llN'f ~ StO"GMOl ~ OMCTCN / :' l'lllclllcuom'#.t' "W*. c:::::::::j J "OUS'l.>2.'O.OG E[B]:1 ~ ~ScrtlNCllCO:lf:OOll"l'A!f..._,,,,,...,...._. _,,, - l'lllclllcuohnllooyfalfl.ccollan fllstnsoolfnlf~.. _..,,.,,.-.. fllstnsoolfnlfl..oooway GlW'lllt OC.W ~ by r 3 received by USACE 9/13/2017

14 ED!:~~~l CROSS SECTON AT<NVLLE WASH TYPCAL CROSS SECTON LZARD WASH ".!1:1.1.1:1' 1' T'rl'LAl.~OFUZAllll)WMH llll:cl::l... l~ 4... u... received by USACE 9/13/2017

15 received by USACE 9/13/2017

16 @GRAVEL CHECK DAM CROSS-SECTON DETAL 12 BERM DETAL f2 $;11il; OO'All 12 SOO:bl WATTU CAOSS SECTON: ONS.UE SO-. FNSH GRAOl W TW l " CR.UST OiECK DAM NOTES Ul'M MllTltlMl H08 &DM StW.l.lfSC...AUNrilO lif<om,.acttoa... M r to CNATt A CONTLOUS ON """""' MANTENANCE RfQURfMfHTS l.llnumlllg'f_cn:>fgmx lokw«ot.-..oita D-...U, UHO...Uf NnllS'loe.i tll'"11 SRT fehce NOTES NSTALLATON REQUREMENTS t.slflthctssw.&.kidfllw:ohllcjlionlflalll) OS'VUGACllWY. 6. AlONGTHf TOE OfM.tS,. lllstau. THfSU ffhamongal.mlcolltouklinc HOW:lf: Afil AAUlfHlliO THf ffmct fol lluhoff TO k>hoallosumelf'r TO SfnU A M MJM OllSTAKfOfSffftfllOMT«TOfOfTHf:MllSU<OMMfHOU. 7. THfHEGKTOfT«ATH:NCff-.oMTHf""' '-'CSUlfN:f:Stw.1HA.-.JMOf2t" All)Sl-WJ.NOTDCffOW; fflghf:llffll:umay... kmoowmlsofwalu SUfffCUfftoCWSf fawllfofstillcnllt. MANT HAHCf REQUREMENTS LWAliliZi6ASAilllilll&PklSLRlliBMMttMTn'l'AFl'fluat tanau,a.tl.fa1t OM.Y OUltlllG HOlOllGt:O WNfAU,. NllOWttll.Y OUltlllG HltlOOS Of llo WlifN.L 04WoGf0.COl.WSUl,~UOlllliEfffCTM:Sl.TRNCfS~lf" """"-Y llu'jl.jmoc*llfltaceo. :l. s.eomooshn.. 8f tfmowofllom llf:hlfioatffncfwhefll ffmxut.all.atu tol'w. THf:D:f'OSfOHEGHt. t. Sl.T ffmcts~lf:lta..::m:owhefilaoe<lual'f'lfgftal'll:.cousatnneoas A#fl(),lf01WTHfCRV u... received by USACE 9/13/2017

17 0Ull T$TUCTURE W11MRP RAP 13 bitijl flllhdghttablf 3' CRUST ANO REWORK OETAn.S t.j jclttl(ile ~ ii ~ END VEW ""'"',, wo... " "" L M OllMl loaua:f: f'floff:t Rf Wint M' NOl6'. THlSt f ll) SKOONSAM: AnACHt:o rr Wfu.Gto A ~m..of~ Ok 95 M'f MO lifquft A ST~ OONllf:OlOH MMOTO Woll" THfAlTJajMflllt. l. OO NOfUSf:fHlSl:ClR.' t:lltllios.fctohwrl'llfilntf:cl.fal... l. CLW ZONE. ntf: TOl'Al tloa061clf 9ClflOB AMA. STAmM'i J Tllf foof Of 1'Hf,._,WUOWA'f, AMAll.f fo.sar US( r' lmaltl' llehclfs. ' Allf:A W,'( c::o1estn Of A SHOUl.OB,, A M:CO.lf:Mll.f: SU»f,. A ~St.Off..AliO,Oll A CLW UM)l.ft AllfA. THf 06lllf:O WDTH 6 OOflllOfMf UPON THf 1'lAfflt YOWMO NC SHOS, AHO Oii ntf: ~ """"'' ".. "l.lil.' (1q.ll.) WWOlillMnlltMArr.N """"",.. -w_ ~TO- ~...-~ ~~ TAL NOTES: l. OlvtlU FlOW AWAY l"flom TU.CQNG PAO USNG CULVUTS, SKAU.OW TlfH04 Ol OlvtlSON OAM. 1. ROCXS loogf O Bcrwff:N THE TA.:ES OF OVAl VUUCLES SHALL S( UM.OYEO P~ TO LEAVNG TH e sne. l. ON SntS W TH A..-GH WAT(R TASLE Ol SATVUT(O SOllS. H:STAU. A GEOTEllTU FA.SAK OHOER STONE TU.OCNG PAD. 4.. TH E ENTRANCE SHAlt. 8E MANTANED N A CONDTON TKAT WU. PSEVENT TAO::NG Ol FLOWNG O F SUMM.ENT OHTO PV8 UC RtGHT'3F-WAY. n u s MAY REQOU TOP OUSSNG, REPAR A.NO / Oft, Ct.EAHOOT OF ANY MEASOflES USED TOnAP SEOM EHT.. Jl'*(<llbrlo:ohlll W,...Ctd-.«ll_,_...., _..llq<tlll. fe.lc:wllw.,.._ "-fl.,..._md it'1iullw_.,.to~ l~dlotw.0...""*'m _..,._ilobni:" "''...!04~ 1- AD..,..;db.i..d;il.eod~ ""* -~... o1w.._ W fii0t._<r"4t,~tl>ill.. WOCfWM:... a.noiltl lmldll-lho-ot....-""*'... lh., l/s lb""""" W' ""dod- *""M-.oOod..llocl h..i..t mlol... $flldc:...,oll.60iop1j... :"-, lfl :.=.:!i ~":. b-= f'*'._,'""'., ";: ~ Gr..Wlklfllfllile.NfCD..._""*'.. l~o,dlll.,p. pflorlobod:... s. ~~ohlll i cD..h. ROCKGRADATlON TABlf..., ""'.,,.,. l~o..ouo. "" ~~,.,, ~ l.jo.olcll!o..,,.,,,.,. ~" ~,.., DU.!Oio>,. )~) U.M "" >W> - o.40.oo..so. u., ~ u.u» > ~ "' - u u, ' '0.!C -.Nl~U l TO 6 NCH Cl.EAR OR WASHE STOHE.A MNMUM OF U' THCC AU. MAT(UAl TO 8E RETANED ON Al NCH SEVE TRACKNG PAD DETAL u... received by USACE 9/13/2017

NWP Page 1 of 13 Public Notice

NWP Page 1 of 13 Public Notice ,, >.cl!)..c.. a.. O"> ro a> CJ Oio.._ -.--.. a.. - Cf) o c(..) - c Cf) :::> o "O c ro u NWP-212-181-1 Page 1 of 13 Public Notice NE 114 SEC. 15 T2S. R.2E. WM. LTn -..nienr is rr..,-1 purpo on CLACKAMAS