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HomeMy WebLinkAbout20141149 Ver 2_Figures_20161027 Reidsville'aw... - - N - Caswell L II Came and Reference Site t Benton Branch 158 36.273108, -79.425701 kx'iam Env,mninenya,Inc. 119 i } _ Flint Rock Farm Reference Site r , - Prepared for: J� �i 62 , 220 J c: EMS I LLC Summerfield RESTORATION •-- 87 Project: 1 t 1 P o'e / Ossipee i. UPPER _ CAPE FEAR r` Cripple Creek Reference Site 86 UMBRELLA y U MITIGATION 1 �. fI r,.. BANK Ix Haw River Basin r � Y - i� JI _. Title: -ebane ',�-� './J _ , — __ .,. ,� _— _ 1• ,Burlm on f _ E - _ . __ __-_- �= fir....•. t �'�,- PMS., meg_-, {v - --'- BANK Greensboro F -._ .- _ �, gh ' LOCATION GRErN.�t�r�Ro — "- M. SITE a — MAP .r Graham Orphan Creek 5.979398, -79.315874 3 F , t 49 Motes Creek Drawn b ` y: Cedar Rock Reference Site 35.988548, -79.285166 y _ KRJ , .. t v ae APR 2015D t j 62 - ,.. ..•. rl. n 1. . - - j Pleasa'nt'Garden tale. 1:215000 I t - � Scale: - ax p ha 7777 r ct No.. 15-007 � S a a w Project -High Point - _ .< FIGURE Legend fr s7 I ]� Causey Reference Site _ Mitigation Bank Easements . Snow Camp. R Reference Sites i _ Lamm Reference Site Rocky Top 0 2.5 5 10 15 -' 35.886591, -79.387578 - -. Miles N - - _ Copyright©2013 ational Geographic Society, Wenl`wn y Idoun in - Y PallL Location of Benton Branch within USGS Hydrologic Unit II WalnulCo`VR 03030002030030 '`'- -- � ,T k! Axiom Envifonwni a,Inc. LnrvlfCeLpka t V 3 � G— Smn> ` or x� Prepared for: trete y �I wRc k� .. � ounlem �. Proa(xal Nin ix "P taHa �/- �' ntam '0tl, �,,, } I ,REd -:�F R��, - LLtT n � i, ❑u tar Ou ` Scc Pvvf I+ r r urre ort W.Ikertuwn fy' I -�� e.l�m Jaa+c afarRESTORATION Lar^',9la= -. / L, 44 cld:.cr SYSTEMS I LLC Location of Orphan Creek �iFG ` PM4ah within USGS Hydrologic Unit ,' I Watershed Project: alter , ; °w^ and Targeted Loca rs - 4U® -- --- niw'•ne.,_-aj a] I.,i --ille Eleye` �C3 t ` keenane Y��^ i ..' �,. 03030002050010 UPPER l3eerlirtgt sa= wRver ,� CAPE FEAR Wired �t, a whnwun l Ln Location of Motes Creek ,,�-� �f- = . -- - '�'°� within USGS Hydrologic Unit - UMBRELLA RRMITIGATION 03030002050040 BANK -Lak i ... r' . 5 pforevlllR 85 y 1 r Haw River Basin y' Rif. %BnE�r2Ee r .. 4. •. '.:`' ) - - i _ �t p Canet re S..A ah.w ' i d mcRdere ran8 +, IAUurssm V- '. Title: { Sou4heest P f Tr BANK HYDROLOGIC fa, La Laky UNIT MAP p P Li ` ,phis an Location of Rocky Top i' n_ kcrr, etl. 4p within USGS Hydrologic Unit 1 Drawn by: and Targeted Local Watershed Y KRJ al j 03030002050050 ` / Date: ,° Th re _ Shy .�. Scale: 1''370000 kcfe miles - Iruun�in -, Pittshoro +ks r. Project o �` � ln 4 ,a,n w 15-007 I � � l o 'k lil Legend Fiatyl Mountsn _ 1 Mitigation Bank Easements _ti 4 r g nulh/Spring% FIGURE Geographic Service Area USGS Hydrologic Unit 03030002 14 Digit Hydrologic Unit Boundaries r: t3ear,"Cn—k shaFL�r� z Targeted Local Watersheds smarm !, r 1rt A H j 0.glcrea f y G11 t � � 0 2.5 5 10 15 20 25 Ftiv s ' r,_' a tF J f a tCopyright:@ 2014 DeLorme . � •�j Directions to the Bank from Raleigh: N From Raleigh travel west on 1-40 for-22 miles • ->Take Exit 273A onto NC-54W towards Chapel Hill and follow for--3.1 miles Merge onto US-15/501 S toward NC-54 W(Carrboro/Pittsboro)and follow for--2 miles r * ` '� '� � ,,'" � = ��- ✓ � ->Stay straight onto NC-54 W(Fordham Blvd)and follow for-- 16.5 miles AOL r " 6co Turn right onto Mt.Willen Road and follow for--0.5 mile i --,The Bank is located south of Mt.Willen Road Latitude: 35.988974' N, Longitude: 79.283907'W _"r Axiom Envtforitnen1a],Inc. 's .per /r'c 1, �� / _ / • !',/ I 1 I� Prepared for: * • ti Sill Copyright:©2013 National Geographic Society, i-cubed Ch /Y - . E ,-r -� \ Project: M �a114 �. _ _.. -` ^r . / UPPER CAPE FEAR riiW.rtIVM �4 � -- � 43 eh Efla,w `tUMBRELLA Graham . �; - -_- MITIGATION BANK Alamance County, NC 11-0 a .• �. r ( •. ,f— " Title: 1 / l f ' MOTES CREEK I I e �' SITE LOCATION Mountain � � J T `� rt 54 Cane Creek * - .i ntains , pahaw Notes: mou saxa j � '� - ter• � `� � / . , a ` Background Imagery Sources ~ E .\,� t- / (Provided by ESRI Data and J{�� ^_ Maps): fit- ,� I '�i -� j/ '� 1. Physical Map of the United _ ./ , i I .tom# States(2009)Created by the caneu._ 4 b 11 '~ ry U.S.Park Service(Upper • P � _�_- Copyright:©2015 DeLorme_I .�f ``\ f/ _✓" Inset) sY,a�•�cam _ DeLorme World Basemap ��. j•• fes. digital mapping(2010,lower Inset) pa haw,NC(1972) f ' 'si and Mebane,NC(1969)7.5- ¢ I ` Minute Topographic < ' �' r r Quadranglesy `J• provided by the -- ` r" • SSL r o -^� � ✓ •-�- .,r; , J` __ U.S.Geological Survey I � 1 •� 9 Y Drawn by: KRJ Date: MAY 2015 S46 j �+ J I v Scale: 1:20000 /{ 1 , " Project No.: 15-007 Legend � � � � G; ;Y ,, �� �� ,� _ - t� -` � �; FIGURE - ° Motes Creek Site County Lines (inset) • - _ - _ 0 0.5 1 2 Miles _ - - 1 �` I Copyright:©2013.NaUonal Geographlc`Soclety;I-cubed .. Q - *-- .1 ►-+�� Total Drainage Area at Site Outfall - 0.71 sq mi (455 ac) 4 Axiom EnvtronlMnla],Inc. .............. ...................::: :. •' ....is. Prepared for: i T .. ......::.to..::: .: ?I'!•::::-. • - - �3 •' Project: 1/ -- + t UPPER ,z l s CAPE FEAR 11 < + . '� _ • UMBRELLA , ;x ` , �-- +• *�'*+ MITIGATION BANK ter': Alamance County, NC s � t Title: MOTES CREEK /�` •. _ w-• :W*�,k . ..,,.. .. ..: : :.:..:. I TOPOGRAPHY PH Y .� i . AN DRAINAGE .. 1 s NOc AREA ; . --------------- ............ : �r _ .• d¢. f Drawn by: .� =. '- KRJ ti V` .....y......... ` F • "�.'fi—�.: Date: �• ` APR 2015 i v 1 A / ! ScaIe'. 4.1 ........ 6241 1:10000 P f y e) Project No.: .. ' ... �' Legend ...::::::. 15-007 ®Motes Creek Easement QMotes Creek Drainage Area-0.47 sq mi (300 ac) f , �"��, �� l/ i/ \ FIGURE QUT-1 Drainage Area-0.14 sq mi(89 ac) QUT-2 Drainage Area-0.25 sq mi(155 ac) I _ �I • QUT-3 Drainage Area-0.09 sq mi(58 ac) I r t 0 0.35 0.7 USGS 7.5 Minute Topographic Quadrangle Saxapahaw, NC Miles J �l/' t S. ,.OaB '" O,aB ObB2 MapUnit Hydric Taxonomy d N Symbol Ma Unit Name Status Cd Chewacla fine sandy loam Class B Fluvaquentic Dystrudepts LC , EaB2,EaC2 Efland silt loam Non-hydric Typic Hapludults OaB2 HdD Herndon silt loam Non-hydric Typic Kanhapludults � ^,.. e� OaB Lc Local alluvial land,poorly Class A NA ObC2 drained L Orange silt loam ObC2 Non-hydric Albaquic Hapludalfs � I`t AOL 4 Ax anti Envimnmenia onc, EaB2 Mr _.�• Prepared for: TaC2 LB Wetland aa HdC C2 OaB2 TbC3 ff—9 RESTORATION SYSTEMS i LLC Lc EbC3 ObC2 Cd Project: w ObC2 oa62 UPPER EbC3 ,, CAPE FEAR UMBRELLA oa6 MITIGATION Wd PA Wetland D - obc BANK _Q ' 4 EbC3 �ee Alamance County, NC W Title: F MOTES CREEK DbB GaB2 EXISTING ObC2 CONDITIONS AND SOILS wa - Drawn by: Mc DbD KRJ � Date: SH Wetland Lc JUL 2015 Legend -- rbc - GT? Oa.2 Scale: LA Wetland 1:3500 Motes Creek Easement Project No.: Existing Streams TaB2 EaC2 15-007 s Existing Wetlands SG WetlandJlt' SA and We Bottomland Hardwood Forest Headwater Forest Db6 ¢ HdD SC Wetland FIGURE OStream Data Form - Parcels SE Wetland GaC2 GaD2 Soil Boundaries SD Wetland HdD A '" SF Wetland " 0 250 500 1,000 1,500 HeC:3 Feet 2 W HdC .r • ``.;'•�- � y. 'fit,+-- :_,. - ':. * y .1 f C,`:, tib'- •' ,\ _'1 J _ _ti�. .�: :p'. ` -f • '�, '�''•. J.�. , L t `" ` •'� n. 'Q- Y. r�, r +� ��I["W LEGEND ►+ .1 ,: jy,11 - ,f ti to .j 1`� ' .' : : ,,;�,. F Easement W. Design , , tk Stream Channel 1r , _ ' 4 � t j Channel Backfill • 'I 1�1► Y r y �• s. _ , , �y, Axiom Environmental, Inc. s Major Topographic Line , �r ; UT 1 Minor Topographic Line sos a s Start Enhancement 1 cAp Cross Vane (Log or Stone) . ' y Sta 00+00 Vane Arm (Log or Stone) Elev 598.41 Drop Structure �� e',r, vT� F r Y UT 1 Marsh Treatment Area End Enhancement 1 RESTORATION Piped Crossing Start Restorationi� SYSTEMS I LLC Buildingor Structure Sta 02+59 Ind LB 1 Elev 596.24 r NOTES/REVISIONS O Control Point � „� -.ldF . _ ! ,- ,. W L ,- Wetland Restoration = 0.41 ac ® Potential Wetland Restoration = 0.29 ac Wetland Enhancement= 0.44 ac Area of Motes Creek ' ti .a Start Restoration ti Potential Wetland b ,,, Sta 00+00 4,� Elevation 588.88 ;. Restoration Station 11+30 to Station 11+61 i Non-Credit f � ._. Generating .pProject: Backfill -7i , X..' Motes Creek Ponds y, Mitigation Site UT 1 End Restoration �. — _ Alamance County �, r �„� � ;>io�. -• � "'f ,` , Sta 14+01 A �- �����yyyYYY North Carolina Elev 578.5406 � �k .`tom• { . BackfillAl LI / Wetland PA Pond ISS rYl ,rb'+• 1 - �!, , *� Title: U. Station 13+21 to � � Station 13+75 Restoration Plan +? Non-Credit ' .' Generating F" r a...,... ..,... .: Scale: FIGURE NO.605 11'' F 'ISS CAP , 13 As Shown Date. Feb 2015 6A _ o 100 n200 Project No.: 15-007.01 °7 � SCALE IN FEET ,t �`• �4F, 1NNY �, �' LEGEND Easement Station 13+21 to // w s. Design Stream Channel Station 13+75 arrA' { � Channel Backfill tNon-credit AW n ` Major Topographic Line Generating Axiom Environmental, Inc. r"-{ Minor Topographic Line "^► i "`, Cross Vane (Log or Stone) ilk� Vane Arm (Log or Stone) ?qtr Drop Structure Marsh Treatment Area t �` _,"+ ► Piped Crossing - ._ t' t RESTORATION Building or Structure SYSTEMS I LLCMotes Creek Control Point M N To of TerraCell a p Wetland Restoration = 0.41 ac NOTES/REVISIONS Sta 18+62 Station 15+11 to Wetland Enhancement= 0.44 ac Elev 571.74 Motes Creek Station 15+78 UT 3 t,_ End Restoration End Restoration ; „� Non credit e Sta 05+66 •''., Bottom TerraCell '`I Sta 19+27 Generating Elev 582.00 UT 2 End Enhancement II }. P Elev 568.96 Start Enhancement SJ Wetland SH Sta 01+23 } "l . Elev 596.15 , Yw . '�► �. Remove o f '¢m o610.52 �1. Spoil Piles ss CAP UT 2 Bottom of TerraCell `�• U T 2 - jot End Restoration Top of TerraCell : -� °C P704 Sta 20+71 Sta 20+30 Project: Elev 569.33 F, Elev 572.22 :` Motes Creek s5 SAP . - Mitigation Site -. Remove Wetland LAI /1 . . Spoil Piles •�' ,,� �` ;�f r Wetland SG 9C753 ; k. �M : ISS CAP Alamance County ,z. ► uT 2 North Carolina UT 3 Start Enhancement 11 Sta 00+00 End Enhancement II Elev 598.77 Start Restoration .. Sta 02+74 1 �w;,> K Title: Elev 586.95 "d` Wetl bUT 2 Y End Enhancement 1 Restoration Plan Wetland SI Start Restoration Sta 05+53 Elev 590.55 UT 3 * Scale: FIGURE NO. Wetland SD Start Enhancement 11 1- . As Shown Sta 00+00 Date: ^B Elev 590.00 Feb 2015 �rv� y, 0 100 200 Project No.: 15-007.01 _ �<' SCALE IN FEET POOL POOL Varries W bkf VALLEY RUN GLIDE RIFFI F RUN GLIDE RIFFI F SIDE SLOPE LIVE WILLOW STAKES COIR FIBER EROSION PROPOSED _WATER SURFACE 'ELEV, ION ___ CONTROL MATTING FLOODPLAIN Axiom Environmental, Inc. - \\` 3 1 Class A and \ _-- -- -- -- T- _ Cobble Slone - -- -Tc- BANK SLOPE EXTEND STONE wto BOTTOM CIF BED MATERIAL UP CHANNEL CHANNELBANK W bOl POOL-TO-POOL SPACING(K.) TO 1/3 D riff (VARIES-SEE NOTE 1) TYPICAL CHANNEL PROFILE TYPICAL RIFFLE CROSS-SECTION RESTORATION SYSTEMS I LLC NOTES: NOTES/REVISIONS 1. POOL-TO-POOL SPACING IS MEASURED FROM W OOI CENTER OF POOL BEND TO CENTER OF POOL BEND. COIR FIBER EROSION LIVE WILLOW CONTROL MATTING STAKES SEE NOTE 4 PROPOSED PROPOSED FLOODPLAIN? FLOODPLAIN ` ARIES2 0 POOLLENGTH MAX.1:1 SLOPE / HEAD OF _ RIFFLE TAIL OFHR1 TYPICAL POOL CROSS-SECTION RIFFLE / \ TAIL OF i R2 / loll, /- RIFFLE DESIGN HANNEL IN CG� �,` �J� �OF \• �, Project: p Ri F< CHANNEL CONSTRUCTION NOTES: 0 Z' �� ,\ FLOW H� 1. MATERIAL EXCAVATED FROM CHANNEL AND FLOODPLAIN SHALL BE Motes C ree k R1 USED TO BACKFILL EXISTING CHANNEL. Mitigation SIto 2. BANK PROTECTION SHALL CONSIST OF NATURAL COIR FIBER MATTING. POOLLENGTH TYPICAL CHANNEL PLAN VIEW 3. THE CONTRACTOR SHALL SUPPLY BED MATERIAL FOR THE ENTIRE BED Alamance County LENGTH OF EACH RIFFLE SECTION. THE BED MATERIAL SHALL CONSIST OF North Carolina A MIX OF CLASS A AND SMALLER STONE. CHANNEL PLAN VIEW NOTES: 1.THE CONTRACTOR SHALL LAYOUT THE CHANNEL ALIGNMENT BY LOCATING CROSS-SECTION DIMENSIONS Title: THE RADII AND SCRIBING THE CENTER LINE FOR EACH POOL BEND. THE CONNECTING TANGENT SECTIONS SHALL COMPLETE THE LAYOUT OF THE CHANNEL. REACH Wbkf ft. Wbot ft_) Drift ft. Dthal ft. D ool ft. Wool ft. Wthal ft. PROPOSED DIMENSION, 2.FIELD ADJUSTMENTS OF THE ALIGNMENT MAY BE REQUIRED TO SAVE TREES Motes Creek(Upstream) 11.2 6.8 1.0 0.1 1.5 12.3 1.0 PATTERN, AND PROFILE OR AVOID OBSTACLES. THE STAKE-OUT SHALL BE APPROVED BY THE CONSTRUCTION Motes Creek(Downstream) 12.5 7.3 1.2 0.1 1.8 13.5 1.0 MANAGER BEFORE CONSTRUCTION OF THE CHANNEL. UT 1,UT 2 Upstream,and UT3 8.2 5.0 0.7 0.1 1.1 9.0 0.5 _r rUT 2 Downstream 10.1 6.1 0.9 0.1 1.4 11.0 0.5 Scale: FIGURE NO. NA Date: 7 Feb 2015 Project No.: 15-007.01 LOG CROSS VANE \ SCALE:NTS \ PLAN VIEW FLOW \ \ CHANNEL BANK Y \ \ #57 STONE AND < \ CLASS'A'RIP RAPT NOTES: \ Axiom Environmental, Inc. NATIVE CHANNEL A FILTER FABRIC 1.HEADER AND FOOTER LOGS SHALL BE A MINIMUM OF 18" A \ MATERIAL LOG SILL DIAMETER AND SHALL BE A HARDWOOD SPECIES. \ A ° (FOOTER LOG MAY BE SUBSTITUTED WITH PINE) \ t - v— 2.A DOUBLE FOOTER LOG MAY BE REQUIRED IN SAND BED STREAMS. CI-ANNLL t FILTER FABRIC 3.ALL STONES ARE TO BE STRUCTURE STONES. BANK t I / 4.FILTER FABRIC SHALL BE PLACED ON THE UPSTREAM SIDE �I OF THE STRUCTURE TO PREVENT WASHOUT OF SEDIMENT HEADER LOG THROUGH LOG GAPS.FILTER FABRIC SHALL EXTEND LARGL FROM THE BOTTOM OF THE FOOTER TO THE FINISHED GRADE I ELEVATION AND SHALL BE PLACED THE ENTIRE LENGTH OF THE S i o N L / STRUCTURE.FOO LOG O 5.PERPENDICULAR ROOTWAD LOGS ARE REQUIRED IF THE LOG / V LOG VANE B B VANE ARM DOES NOT HAVE A ROOTBALL TO TIE INTO THE BANK. FILTER / D EP . / // /)) i FABRIC RESTORATION P OL - SCOUR / // HOLE / /// // / / LARGSYSTEMS I LLC E HEADER LOG STONE A COIR LOG / (ANKFULLNK i l 11 �i� NOTES/REVISIONS NATIVE C RIP RAP/ FLOW ) I NATIVE CHANNEL / MATERIAL #57 STONE/NATIVE O SCOUR EXISTING TOP OF BANK EXISTING CHANNEL MATERIAL / POOI \/ / GROUND rHEADER LOG (BANKFULL) rGROUND COIR LOG NOTE: BACKFILLED AND COMPACTED i POOL - FILTER ELEVATION STREAMBED FILTER FABRIC TOED IN AND DRAPED PLAN VIEW WITH#57 STONE AND 3Q"-$ Tj� Q@"� FABRIC ON UPSTREAM SIDE OF LOG VANE CLASS W RIP RAP/NATIVE T � � C FOOTER LOG PRIOR TO BACKFILL. scnLL n.I.s. CHANNEL MATERIAL EA STRMBED FILTER FABRIC SECTION A-A ELEVATION FOOTERLOG LARGE SECTION B-B STONE TOP OF BANK / REACH ARM LENGTH(FT.) CHANNEL DEPTH(FT.) LOG VANE 1 rBANKFULL _ I_ ——— ----- --------�II _ Motes Creek and UT 2 Downstream 11 1.0-1.4 I 1—I LARGE STONE UT 1,UT 2 Upstream,and UT 3 8 0.7-0.9 FILTER Project: FABRIC BOTTOM OF I I-11 — IT_I-1 I E]I I-1 CHANNEL 111-1 I E]I NOTE: Motes Creek HEADER AND FOOTER STONES ARE LARGE,ANGULAR BOULDERS - MEASURING A MINIMUM OF 24"ALONG THE SHORTEST DIMENSION. \ 5 EXIST. 5 CHANNEL /� CROSS-SECTIONA-A Mitigation Site HEADER / SCALE: N.T.S. CHANNEL CHANNEL \ STONE / BANK I ,� I BANK / Q � FILTER � \ FABLARGE RIC I o Alamance County TOP OF BANK STONE :F.> :::,:,..;;,•,I,>>;,.F A A North Carolina IQ I BANKFUL _L _______ ___ ,J FOOTER i0-15° I I ELEVATION A-A STONE _ I I FLOW 20-30 20-30 y BOTTOM OF CHANNEL ARM LENGTH ��j��....__ HEADER STONE HEADER STONE BACK FILL / OG VANE Title: 0.5 TO GRADE ~� FOOTER STONE CHANNEL TYPICAL DE TH FLOW FILTER FOOTER ® ® ® STONE I — — — — EXIST. FABRIC STRUCTURE GROUND NOTE: DETAILS ";r'... i•.., FILTER FABRIC TOED IN AND DRAPED I I PROFILE B-S ON UPSTREAM SIDE OF LOG VANE q� .IL I SCALE NTS. PRIOR TO BACKFILL. /"1 7Y ROCK FILL FILTER FABRIC Scale: HERENEEDED STONE) NO SCALE FIGURE NO. PLAN VIEW PROFILE B-B Date: A TYPICAL CROSS-VANE TYPICAL LOG VANE Feb 2015 Project No.: 15-007.01 WATER SURFACE ELEVATION TR TERRACELL 181NTERRACEL SYNTHETIC GEOGRID BR TERRACELL 18 IN TERRACELL SYNTHETIC GEOGRID Axiom Environmental, Inc. �� ------- 3 3 ——————— �� 1 1 FILTER CLOTH \` \Afhkf It FILTER CLOTH Wbot 6.0 ft RESTORATION PROFILE CROSS-SECTION SYSTEMS I LLC RIP RAP (SEE NOTES) NOTES/REVISIONS TERRACELL STRUCTURE NOTES: TERRACELL STRUCTURE NOTES: 1. CONTRACTOR WILL INSTALL 18-INCH TERRACELL SYNTHETIC GEOGRID AS PER THE MANUFACTURER'S 1. CONTRACTOR WILL INSTALL 18-INCH TERRACELL SYNTHETIC GEOGRID AS PER THE MANUFACTURER'S SPECIFICATIONS. SPECIFICATIONS. 2. AT BOTTOM RIFFLE DOWNSTREAM FROM TERRACELL STRUCTURE THE POOL WILL BE ARMORED WITH 2. ONCE THE SYNTHETIC GEOGRID HAS BEEN INSTALLED,GEOCELLS WILL BE BACKFILLED WITH GRAVEL EROSION CONTROL FABRIC AND CLASS 1 RIP RAP OR OTHER SUITABLE MATERIAL. AND TOPSOIL AND PLANTED WITH EROSION CONTROL GRASSES AND WILLOW STAKES(SAL1YN/GR.4). Tie to Exislin Grade Side Slope al 8 to 1 IL LL P SWedanler DITCH OR Project: Wetland Stormwater PIPE INLET Welland Grade ...of - - PROFILE WetlandallSlol / SECTION A-A � / Motes Creek Mitigation Site Alamance County North Carolina Title: J TYPICAL RIP RAP OUTLET STRUCTURE` \ I O / �\ DETAILS DEEP POOL _ RIP RAP BASIN Scale: FIGURE NO. NO SCALE Date: Feb 20158B MARSH TREATMENT AREA Project No.: 15-007.01 Piedmont/Low Mountain Dry-Mesic Oak- Marsh Treatment Stream-side Vegetation Association TOTAL Alluvial Forest* Hickory Forest* Wetland** Assemblage** LEGEND Area(acres) 9.7 3.3 0.1 3.8 16.9 Species #planted* %oftotal #planted* %oftotal #planted** %oftotal #planted** %oftotal #planted Easement Tagalder(Alnusserrulata) -- – – -- 27 10 517 5 544 Design Stream Channel River birch(Betula nigra) 660 10 -- -- -- -- 517 5 1176 Major Topographic Line Axiom Environmental, Inc. Ironwood(Carpinus caroliniana) -- – 449 20 -- – -- -- 449 Minor Topographic Line Buttonbush(Cephalanthus occidentalis) -- – – -- 54 20 -- -- 54 Piedmont/Low Mountain Alluvial Forest Red bud(Cercis canadensis) -- – 337 15 -- – -- -- 337 � Dry-Mesic Oak Hickory Forest Sweet pepperbush(Clethra alniJolia) -- – – -- 41 15 -- -- 41 Marsh Treatment Wetland Silky dogwood(Corn us amomum) 660 to -- -- 41 l5 2067 20 2768 Persimmon(Diospvros virginiana) -- -- 224 l0 __ __ __ __ P24 Streamside Assemblage White ash(Fraxinusamericana) -- – 112 5 -- – __ __ 112 O Building or Structure Green ash(Fraxinuspennsylvanica) 1319 20 – -- -- – 2067 20 3386 RESTORATION Blueberry(Vaccinium corvmbosum) -- – – -- 27 10 -- -- 27 SYSTEMS I LLC Tulip poplar(Liriodendron tulipiJera) 660 l0 – -- -- – -- -- 660 Sycamore(Platanusoccidenialis) 1319 20 – -- -- – 2067 20 3386 NOTES/REVISIONS Black gum(Nvssa svlvatica) -- -- 337 15 -- -- -- -- 337 ` Water oak(Quercus nigra) 989 IS 449 20 -- -- 1034 10 2472 -� Willow oak(Quereusphellos) 989 15 337 15 -- -- 1034 10 2360 - Black willow(Salix nigra) -- -- -- -- -- -- 1034 10 1034 ' Elderberry(Sambucus canadensis) -- -- -- -- 54 20 -- -- 54 Possumhaw(Viburnumnudum) -- -- -- -- 27 to -- -- 27 - `� ✓� i�— TOTAL 6596 1 100 1 2244 1 100 1 272 1 100 10336 100 19448 *Planted at adensity of 680 stems/acre. **Planted at a density of 2720 stems/acre. Project: Motes Creek Mitigation Site Alamance County North Carolina � l Title: PLANTING PLAN Scale: FIGURE NO. AS SHOWN r Date: ! Plant Trees in These Feb 2015 Wooded Wetland Areas. Project No.: %WE6 Zso 15-007.01 SCALE IN FEET 11 m .-A' .Mrd >r - - 'd ' {• y t f . ,4 a• i. t w L.'+i'A Y'. - �` ,..1�.! LEGEND "a �+► +tit .. ; i rYYv's"N 17-~`r 1 Y �� r'`� ' r" Easement " Design Stream Channel './ / w UT 1 ' :y ?sq AW Start Enhancement 1 r { Channel Backfill 'I Sta 00+00 rt Axiom Environmental, Inc. a Elev 598.41 };" ��_ v y Major Topographic Line 1� Minor Topographic Line End Enhancement 1 7� Start Restoration . Cross Vane(Log or Stone) Sta 02+59 Vane Arm (Log or Stone) Elev 596.24 A M .� y. t AL vt Drop Structure {A -- Marsh Treatment Area RESTORATION Moles Creek + r Vegetation Monitoring Plot x y Start Restoration SYSTEMS I LLC r ,.i Sta 00+00 � Groundwater Gauge 4, Elevation 588.88 _ +l '� •,W • Surfacewater Gauge ss t NOTES/REVISIONS Monumented Cross Section ti 0 Control Point , Wetland Restoration=0.41 ac •• �� t Wetland Enhancement=0.44 ac ` s ` + {' • ® Potential Wetland Restoration =0.29 ac UT 1End '4 " ( Sta 4+01 ration - a ^ s 1,.- - •• Elev 578.54 L s k. 10� y _ Project: Motes Creek l T End Restoration er y - � ' a � Motes Creek Bottom TerraCell , y6 _ Sta 19+27 13S cm_= Motes Creek Elev 568.96Top Sta of 18+62 Mitigation Site / Elev 571.74 UT 3 End Enhancement II ' 4• 1�", `6 t ; . i.� End Restoration r Start Enhancement I Sta 05+66 + ° Sta 01+23 '7 Elev 596.15 �y� } UT2 , r r � � P Elev Alamance County t E �, I• r !h, on Bottom of TerraCell s End RestorationSta 20+71 \ ss"� n.`, + .•': tti North Carolina AT: I Elev 569.33 S l.� •'•�1 '-!" `f 0,7-ti i' � �•, �-,`1, ass ciF.s: if'rn .i^ ;L' r'k •f��, �v Y•. .P -4. a r r :iV r. ., _ -. 1a�.. � c, l _.. •+' a`.. re" l ..r. Title: 14 UT 2 Top of TerraCell UT 3 Sta 20+30 End Enhancement II -, Monitoring Plan Elev 572.22 Start Restoration � r}: Sta 02+74 na4 �• '-~•. Elev 586.95 ' '� t 1 +' ��.I,'�11�'�l'" �' w�ty '�r yly ilr ,�':•T9n _ _ UT 2 Scale: ` �,ai} >i ! 1!'��`� *�t��.•• 1"fi�Fu` 'k Start Enhancement 11 FIGURE NO. UT St 0+0 As Shown 3 End Enhancement 1 Elev 598.77 f Start Enhancement II �{ Start Restoration Date: Elev00+00 590 00�} Sta 05+53 Feb 2015 1 0 Note:Permanently monumented cross sections will be established and monitored Elev 590.55 ' Project No,: approximately every 50 feet along stream restoration and enhancement (Level q reaches - ,, y o ,zs z5o •.. u 15-007.01 ,�. £? '',\• SCALE IN FEET