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HomeMy WebLinkAbout20041777 Ver 1_Complete File_20041102f owar?9Qe 4 'r December 7, 2004 Wilson County DWQ Project No. 041777 TIP No. B-4327 APPROVAL of 401 Water Quality Certification and NEUSE RIVER BUFFER RULES AUTHORIZATION CERTIFICATE Dr. Gregory J. Thorpe, PhD, Manager Planning and Environmental Branch North Carolina Department of Transportation 1548 Mail Service Center Raleigh, North Carolina, 27699-1548 Dear Dr. Thorpe: You have our approval, in accordance with the conditions listed below, for the following impacts for the purpose of replacing Bridge No. 52 over Turkey Creek on SR 1131 in Wilson County. Impact Fill in Surface Riparian Buffer Impacts Wetland Wetland Impacts- Locations Water (Ac) (Square Feet) Impacts- Mechanized Fill (Ac) Clearing (Ac) Site 1 0.01 11,153 (6,664 Zone 1 + 4,489 Zone 2) 0.35 0.17 (STA 23+80) The project shall be constructed in accordance with your application dated received November 2, 2004. After reviewing your application, we have decided that the stream impacts and wetland fills described are covered by General Water Quality Certification Numbers 3403. This certification corresponds to the Nationwide Permit 23 issued by the Corps of Engineers. This approval is also valid for the Neuse River Buffer Rules (15A NCAC 2B .0233). In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit, unless otherwise specified in the Water Quality Certification. This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the DWQ and submit a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or of total impacts to streams (now or in the future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H.0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the attached certification. 1.) Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the Division of Water Quality upon completion of the project. 2.) All stormwater runoff shall be directed to sheetflow through stream buffers at nonerosive velocities, unless approved otherwise by this certification. 3.) During the construction of the project, no staging of equipment of any kind is permitted in waters of the U.S., or protected riparian buffers. ?OvhCarolina Transportation Permitting Unit I vatmalll? 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919-733-6893 / Internet: htto://h2o.enr.state.nc.us/ncwetlands Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality Y .? 4.) Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 5.) The dimension, pattern and profile of the stream above and below the crossing should not be modified by widening the stream channel or reducing the depth of the stream. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 6.) Any riprap used must not interfere with thalweg performance and aquatic life passage during low flow conditions. 7.) All mechanized equipment operated near surface waters must be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. 8.) Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface waters is prohibited. 9.) The outside buffer, wetland or water boundary located within the construction corridor approved by this authorization shall be clearly marked by highly visible fencing prior to any land disturbing activities. Impacts to areas within the fencing are prohibited unless otherwise authorized by this certification. 10.) There shall be no excavation from or waste disposal into jurisdictional wetlands or waters associated with this permit without appropriate modification of this permit. Should waste or borrow sites be located in wetlands or stream, compensatory mitigation will be required since it is a direct impact from road construction activities. 11.) Pursuant to NCAC15A 2B.0233(6), sediment and erosion control devices shall not be placed in Zone 1 of any Neuse Buffer without prior approval by the NCDWQ. At this time, the NCDWQ has approved no sediment and erosion control devices in Zone 1, outside of the approved project impacts, anywhere on this project. Moreover, sediment and erosion control devices shall be allowed in Zone 2 of the buffers provided that Zone 1 is not compromised and that discharge is released as diffuse flow. 12.) Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. 13.) No live or fresh concrete shall come into contact with waters of the state until the concrete has hardened 14.) The presence of equipment in the channels must be minimized. Under no circumstances must rock, sand or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. 15.) All work shall be performed during low or normal flow conditions. 16.) All fill slopes located in jurisdictional wetlands shall be placed at slopes no flatter than 3:1. 17.) A copy of this Water Quality Certification shall be posted on the construction site at all times. In addition, the Water Quality Certification and all subsequent modifications, if any, shall be maintained with the Division Engineer and the on-site project manager. 18.) All protected riparian buffers impacted by the placement of temporary fill or clearing activities shall be restored to the preconstruction contours and revegetated with native woody species upon completion of the project construction. A post-construction as-built with the restoration activities included shall be submitted to the DWQ no later than 60 days after the project is closed out by the Department of Transportation. 19.) No in-water work is permitted batween April 1 and June 15 of any year, without prior approval from the NC Division of Water Quality and the NC Wildlife Resources Commission. In addition, NCDOT shall conform with the NCDOT policy entitled "Stream Crossing Guidelines for Anadromous Fish Passage (May 12, 1997) at all times. 20.) If the old bridge is removed, no discharge of bridge material into surface waters is preferred. Strict adherence the Corps of Engineers guidelines for bridge demolition will be a condition of the 401 Water Quality Certification. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition that conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please contact Nicole Thomson at 919-715-3415. S' ly, an W. Klime , JEH1njt Attachment cc: Wilmington District, US Army Corps of Engineers Mr. Eric Alsmeyer, US Army Corps of Engineers, Raleigh Field Office Mr. Jim Trogdon, P.E., Division 4 Engineer, PO Box 3165, Wilson, NC 27895 Mr. Jamie Shern, Division 4 Environmental Officer, PO Box 3165, Wilson, NC 27895 NC DWQ Raleigh Regional Office Central Files File Copy c:\Correspondence\DWQ041777\120304wgc.doc .2 ,., sr^TF o STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY GOVERNOR October 28, 2004 U.S. Army Corps of Engineers Regulatory Field Office Post Office Box 1000 Washington, NC 27889-1000 ATTENTION: Mr. Mike Bell NCDOT Coordinator Dear Sir: rJ 011 If LYNDO TIPPETT SECRETARY ? Do ' / L ? NO V 2004 DENR - WATER QUALITY WETLANDS AND STORMWA ER BRANCH Subject: Nationwide 23 Permit Application for the proposed replacement of Bridge No. 52 over Turkey Creek on SR 1131, Wilson County, Federal Aid Project No. BRZ-1131(7), State Project No. 8.2341901, T B-4327, Division 4. T ease m enclosed a copy of the project planning report for the above referenced project. Bridge No. 52 will be replaced in the existing location with a 130-foot single span steel girder bridge with a 28-foot width. The structure will provide two 11-foot travel lanes with three feet of lateral clearance on each side. The new approach roadway will provide two 11-foot travel lanes with six feet grass shoulders (nine feet where guardrail is required). A design speed of 60 mph will be provided. While the bridge is under construction, traffic will utilize an off-site detour. Impacts to Waters of the United States There will be 0.52 acres of permanent jurisdictional wetland impacts associated with this project. Permanent impacts include 0.35 acre of fill and 0.17 acre of mechanized clearing. There will be 0.01 acre of permanent surface water impacts. Bridge Demolition Bridge No. 52 is a seven span bridge composed of a reinforced concrete deck with an asphalt- wearing surface on steel I-beams. The existing structure is 118 feet long. Due to the structural components of the bridge, there will likely be no temporary fill associated with the removal of Bridge No. 52. All measures will be taken to avoid any temporary fill from entering Waters of the U.S. Best Management Practices for Bridge Demolition and Removal will be implemented. As noted in the project's PCE document, NCDOT will observe an in-stream construction moratorium from April 1 to June 15 for sunfish. This moratorium will include bridge demolition activities that could result in minor amounts of bridge material entering the surface waters. MAILING ADDRESS: TELEPHONE: 919-733-3141 LOCATION: NC DEPARTMENT OF TRANSPORTATION FAX: 919-733-9794 TRANSPORTATION BUILDING PROJECT DEVELOPMENT AND ENVIRONMENTAL ANALYSIS 1 SOUTH WILMINGTON STREET 1548 MAIL SERVICE CENTER WESSITE- WWW.NCDOT.ORG RALEIGH NC RALEIGH NC 27699-1548 Water Resources Turkey Creek is located in the sub-basin 030407 of Neuse River Basin which is located within the United States Geological Survey Hydrologic Unit 03020203 of the Atlantic/Gulf Region. The DWQ best usage classification (Index No. 27-86-3-(1)) is C NSW. Class C water resources are defined as suitable for aquatic life propagation and survival, fishing, wildlife, secondary recreation, and agriculture. Wastewater discharge and stormwater management requirements apply to these waters. The supplemental NSW classification refers to nutrient sensitive waters which require limitations on nutrient input. Avoidance and Minimization In order to avoid having piers in the water and work bridge impacts, a single-span, 130-foot bridge was designed for the replacement. Roadway fill slopes were steepened from 4:1 to 3:1 to minimize wetland impacts. The 3: 1 slopes will reduce wetland impacts but are not so steep that major erosion and slope failure are likely to occur. Mitigation Based upon the agreements stipulated in the "Memorandum of Agreement Among the North Carolina Department of Environment and Natural Resources, the North Carolina Department of Transportation, and the U.S. Army Corps of Engineers, Wilmington District" (MOA), it is understood that the North Carolina Department of Environment and Natural Resources Ecosystem Enhancement Program (EEP), will assume responsibility for satisfying the federal Clean Water Act compensatory mitigation requirements for NCDOT projects that are listed in Exhibit 1 of the subject MOA during the EEP transition period which ends on June 30, 2005. Compensatory mitigation to offset unavoidable impacts to waters that are jurisdictional under the federal Clean Water Act will be provided by the EEP. The NCDOT has avoided and minimized impacts to jurisdictional resources to the greatest extent possible. The remaining, unavoidable impacts to 0.52 acre of jurisdictional wetlands will be offset by compensatory mitigation provided by the EEP. A copy of the EEP acceptance letter dated September 15, 2004 is provided with the application. Federally Protected Species As of January 29, 2003, the United States Fish and Wildlife Service (USFWS) lists three federally protected species for Wilson County. The red-cockaded woodpecker (Picoides borealis), dwarf wedgemussel (Alasmidonta heterodon), and Michaux's sumac (Rhus michauxii) are listed as endangered. Biological Conclusions for each of the three protected species is: No Effect. Regulatory Approvals Section 404 Permit: This project is being processed by the Federal Highway Administration as a "Categorical Exclusion" in accordance with 23 CFR 771.115(b). Therefore, we do not anticipate requesting an individual permit but propose to proceed under a Nationwide 23 as authorized by a Nationwide Permit 23 (67 EB: 2020; January 15, 2002). The NCDOT requests that replacement of Bridge No. 42 be authorized by Nationwide Permit 23. Section 401 Pennit: We anticipate 401 General Certification number 3403 will apply to this project. In accordance with 15A NCAC 2H, Section .0500(a) we are providing two copies of this application to the North Carolina Department of Environmental and Natural Resources, Division of Water Quality, for their review. Neuse Riparian Buffer Rules: Bridge No. 52 lies within the Neuse River Basin. Therefore, this project is subject to the Neuse Buffer Rules. There will be 6664 feet' of impacts in zone 1 and 4489 feet' of impacts in zone 2. NCDOT hereby requests a buffer certification for this project from DWQ. The project is currently scheduled to be let in April 2005. You may view a copy of this permit application on the NCDOT website at: http://www.ncdot.org/planning_/pe/naturalunit/Permit.htmi. The NCDOT appreciates your continued assistance with this project. If you have any questions or need additional information, please contact Mr. Chris Underwood at (919) 715-1451. cc: W/attachment W/o attachment Sincerely, Gregory J. Thorpe, Ph.D., Environmental Management Director Project Development and Environmental Analysis Branch Mr. John Hennessy, Division of Water Quality (7 copies) Mr. Travis Wilson, NCWRC Mr. Gary Jordan, USFWS Mr. David Chang, P .E., Hydraulics Mr. Greg Perfetti, P .E., Structure Design Mr. Jim Trogdon, P.E., Division Engineer Mr. Jamie Shern, DEO Division 4 Mr. Jay Bennett, P .E., Roadway Design Mr. Omar Sultan, Programming and TIP Mr. Art McMillan, P.E., Highway Design Mr. Mark Staley, Roadside Environmental Mr. David Franklin, USACE, Wilmington Ms. Beth Harmon, EEP Ms. Karen Capps, P.E., PDEA 6;* LOA NCDENR North Carolina Department of Environment and Natural Michael F. Easley, Govemor August 26, 2004 Mr. Gregory J. Thorpe, Ph.D., Manager, Project Development and Environmental Analysis Branch North Carolina Department of Transportation 1548 Mail Service Center Raleigh, NC 27699-1548 Dear Dr. Thorpe: RECEIVED AUG 31 2004 ONSION OF MGMNAVS FILE OF NATUKENVI WElff William G. Ross Jr., Secretary Subject: Bridge 52 over Turkey Creek, B-4327, Wilson County The purpose of this letter is to notify you that the Ecosystem Enhancement Program (EEP) will provide compensation for the subject project. Based on the information supplied by you in a letter dated August 20, 2004, the impacts are located in CU 3020203 of the Neuse River Basin in the Northern Inner Coastal Plain Eco-Region, and are as follows: Riverine Wetland Impacts: 0.52 acre As stated in your letter, the subject project is listed in Exhibit 2 of the Memorandum of Agreement among the North Carolina Department of Environment and Natural Resources, the North Carolina Department of Transportation, and the U. S. Army Corps of Engineers, Wilmington District dated July 22, 2003. The mitigation for the subject project will be provided in accordance with this agreement. If you have any questions or need additional information, please contact Ms. Beth Harmon at (919) 715-1929. Sincerely, William D. Gilmore, P.E. Transition Manager cc: Michael Bell, USACE - Washington John Hennessy, Division of Water Quality, Wetlands/401 Unit File: B-4327 NC DENR Ecosystem Enhancement Program 1652 Mail Service Center, Raleigh, North Carolina 27699-1652 Phone: 919-715-14131 FAX: 919-715-22191 Internet: h2o.enr.state.nc.us/wrp/ One rthCarohna No Naturallb, I SURFACE WATER IMPACTS Bailey I r 1 RQ hem yi r ?Lxn .-? 1105 . ? ? '110 1108 ~d? ^p. 101 \' ?. `'J 1100 I 1733 eflin Y? uny 131 111 ? iNaS?G°Jr ' 1141 131 ' Conn r l Ck t? O ij ) Budkhohn- Reservoir MAP NCDOT DIVISION OF HIGHWAYS WILSON COUNTY PROJECT: 8.2341901 (B-4327) TURKEY CREEK/BUCKHORN RESERVIOR BRIDGE U52 ON SR1131 SHEET OF 8 07 / 07 / 04 NORTH CAROLINA ' To" C:? \ rr 1 n _ -Pleas Grove n Q?l 0)' 75a lI? 226 Ga?? 2?. . 1131 126 ?u l / Cem eer' ? ` ' ? i- ri r( ?Ao J `J 18 = 200 ° a d J - _ !h \ // II 275 tl :?.;key! m n n c. ,S N Cem _ V: o R 15 sT Co . C U o* 00 = = 20 C ah - f: 1 ? r -e L 75- S r i -- b o t?? YY . .l ? . "? i!t?4 . x,. 1 `v _.. 7 '>:TT ?"" -s/...? ? y ?x ?•a" 'e rV 4` ? N ?; i " r! r a??r?w -IN F v w 1 1/ .......... "??'t ,.r?,z;??y?f a •T7`?133y, c??' ? { J IKENLY WEST) 5355 d SW 1 SCALE 1:24000 1. 2 0 1 MILE ( °. 1000 0 1000 2000 3000 4000 5000 6000 7000 FEET 1 .5 0 1 KILOMETER CONTOUR INTERVAL 10 FEET NATIONAL GEODETIC VERTICAL DATUM OF 1929 STANCILS CHAPEL, N. C. '. N CD®T it • NW/4 KENLY 15' QUADRANGLE DIVISION OF HIGHWAYS MN N3537.5-W7807.517.5 GN 1978 WILSON COUNTY PROJECT: 82341901 (B-4327) l07 MILS TURKEY CREEK®BUCKHORN 29 MILS RESERVIOR BRIDGE 052 ON SR1131 UTM GRID AND 1978 MAGNETIC NORTH DECLINATION AT CENTER OF SHEET SHEET °t OF 07 ®07 / 04 `o N Z ~? 0 >- a ~ (V 7 a=m ° = Z O N < U-Z NO Y M p0 U) LL. ~ H V LLI > W> S w O CL N co U LO ° Z c m rn v_ ` m to CO '46 UZ [ I-- 1 ? rn zoo rn a> y tq ? c W E Q U a W Q a tq ? ? C 3 F- W Q N ?a? v ? ? O o ? ? m m c 0 Q LL Z (? 'G C p U ar- =I-.s O O a f" o ? l0 ? C Q d U ? N l6 X w/ 1 ? W C W d O 0 5 z ? LL a H W c N 'O O N ? LL j M O T W 3 O d _ fA M `O O ` coo ? t ? 2 LL. N ? O fl O U _ L?U U U. ?- 004 15:31 l?c?si permit\B4327_pmt_pln&vicmap.dgr 0 0 0 n C o : , o • o s a O O m m z o O ? o -i AM c- m N I 3 n r- S Z Z rn N N - N ? N ? N 1 8 cn + A "ti cn , cl N N 0 Ul N N co 0 IC5 I I I I ? I I I I I ? • ` I s 1 I , I • I I o ° 0 o ° d o ° O J oo w N N ? Z O O O h x ° m 0 .a z o = o ?Qt goz o w _ a a as = o F m _ = x s= I 00 = s s s s s F U 114 <E J z(r- ¢w Z R, JI- C=.13 z ?a w J z g lLa ? MLLJ O U) Z (n ~ -3 OLL O W O ur O(n OV 0 G? '? lei I Way i i ( ? o a = z? = I == = HQ xWa a ? W ? = z ? = I = o ?a = ? v? C7 m E. z 0 auF = I I W?? = w z w = ?w0 LWi = I I E. o w = I = A? ) I ? V I ? Ewa ?a o Ln = f PARCEL NO. PROPERTY OWNERS NAMES AND ADDRESSES NAMES 1 2 3 CITY OF WILSON ADDRESSES PO. BOX 10 WILSON NC.27894 DEBORAH BUNN BRADSHAW LINDA M. FRA71ER 9109 SANDY HILL CH. RD. BAILEY NC. 27807 7965 W. TARBORO RD. ROCKY MT. NC. 27803 ? e NORTH CAROLINA Bailey r ,1 ?? °?'"?'stem yi r Len -? 1105 '110 1108 1101 INA 1100 I? Y v, 131 G o J? 1111 \ NaS, G ° O? r 1141 Conn r 131 33 in Buckhoin- Reservoir MAID NCDOT DIVISION OF HIGHWAYS WILSON COUNTY PROJECT: 8.2341"1 (B-4327) TURKEY CREEK/ BUCKHORN RESERVIOR BRIDGE U52 ON SR1131 SHEET I OF 07 / 07 / 04 NEUSIE RIVER BUFFER if m J Zi r t Y /. la > < \ [ \ z m J St C) 2 /Y ?x ,Y y x/\>\n > Yv < < x `? />/ n < X X ` \X. m J O O y0 r. z V z 1--1 V z ? 0 H ? z zZ? F? U E-4 z ?Tr wgo0 (A U) F- F- U L) .a C 0- LLI 0-0 LO W w W w J Z J Z mO m0 Q N Q N 00: Ocr J W J W JLL JLL Q M Q D CO ?Nm ?Z ?Z O'" 0- Z z LLI U.r .,x \\ /x \\ \ /x \\ \ /x \ O LO H W W LL- 0 Li.l J a U N O Lr) Y Z W O w a - Y e > v 1 ' O a. Q m Y tZ I z a i Z Qx U u coww (X LL o O Z O cddow (v1 LL OO JF-?Z W ¢ w ? 3 O _ a O O Z m O w O U d z Z Q m ? Co a Z'9 O C m 0 U. Cl) co N Z W ? W ?`? o W W N LL U m ? Z O ? ? O F W m N I- N v N v I.I. F- U W Q co N YI c G ? p O 0 V? t... J J N Q W U ? ? m 0 Q 0 t ?p A N C J IL ? Q a a? d m o p x O U OC ? FO N ? LL W W W (L ? t- D ix Z W 1 01 O 1 - -!-Gu,-2064 14:55 I - - I ..r..,dro.,l:LT`perm:t'.B4327-bufferpmt-pln.dgn 6.17 i o 2 ? rn i m lr /r 7 I ° rn r O ? I OZ rn a a 3 z ? ? Do m °m z mmz? zm F, F. rR `1 o2 oq IT1m 1?1m ON ?N 1 c qp? O i ?dl. i I ? ? ?ti 1 oDv ?, I I r r r I ? ??Tutbi ?_' ?I ? ? r r r r r r? m r n + Iga? ? ao n LN N * + °a -v r?3' \e7y CV, ?7'iI ", 5.919L Z B? 3-1.96.1 S C \ 664 S x3aa? a3xani ?- ? ?, -°o I' t N m vm n? 0 A °x 3 mN x Z m o O0 Zo NN N to Q? 3 x j O? xz N u, 0 0° 0 0 1 ze.o• !I 0 I mm A I a I 4 rp o s V N?Nr Frio+ -M ?N O ?m Ic r m m m y, C r N t5 O m X D m a (A 3E = > r-4i m° N m M D + m °o'- ON VIA A M T _ > r o? rn W ?s N z .f3 Nm m n??A 3 * NON 0 N p I+i A w 'o 0 H ? r x? N N? 0 Z 0 8 ode .10.0 N O r G r A 8 s?yr1 3•h •r0.0 Pm ?1 rlM OM- / »> > VC) s? JJ 111v ql +++ z {- >Q Q4 ~ g ?N*1 rri !I o Qj ? § I + z z r1 n m? N : N SS.S ?? ? 201 + ? m o ? 4 +3Yy01 O+/?/ u g W + p33? ,3. a' r Y. oo? S s .92•iC yo ? 41 •n / 4• s .'?.f Nf • I l mw 41 t+ M1 i Y ytil? f L 3'. N j{a?.y0 I ?+ \ e f4 y0 \. !K I i I I Y * o O I I ' ? ??.. 99 ry NAD 83 ` I+ °? . I +: O 82 B'Ce ?a 1 ? 8 S .0, y ? O ? ic U1•p14 I I/ a •F y 1 •? 15 ° Q w '? / V , ??m $ ff11?? 7 g s ¢ t2S e y n m ZZ f + w riy O I? m Vf ?C '? / y r d ? Ln CATEGORICAL EXCLUSION ACTION CLASSIFICATION FORM TIP Project No. B4327 State Project No. 8.2341901 Federal Project No. BRZ-1131(7) A. Project Description: This project proposes to replace Bridge No. 52 on SR 1131 over Turkey Creek in Wilson County. The bridge will be replaced with a 150-foot (45.7-m) long bridge in the same location. The proposed roadway grade will be slightly higher than the existing bridge in order to faciliate drainage. The cross section of the new bridge will include two 11-foot (3.3-m) lanes with 3.0-foot (1.0-m) offsets. Approach work will consist of resurfacing and tying into the existing alignment for approximately 510 feet (155.4 meters) to the west and approximately 640 feet (195.1 meters) to the east of the existing bridge. Guardrail will be installed where warranted. Traffic will be detoured along surrounding roads during construction. B. Purpose and Need: Bridge Maintenance Unit records indicate the bridge has a sufficiency rating of 36.6 out of a possible 100 for a new structure. The bridge is composed of a timber substructure, with one bent requiring two side crutches for additional support. Therefore, the bridge is structurally deficient. The replacement of this inadequate structure will result in safer traffic operations. C. Proposed Improvements: The following Type II improvements which apply to the project are circled: 1. Modernization of a highway by resurfacing, restoration, rehabilitation, reconstruction, adding shoulders, or adding auxiliary lanes (e.g., parking, weaving, turning, climbing). a. Restoring, Resurfacing, Rehabilitating, and Reconstructing pavement (3R and 4R improvements) b. Widening roadway and shoulders without adding through lanes c. Modernizing gore treatments d. Constructing lane improvements (merge, auxiliary, and turn lanes) e. Adding shoulder drains f. Replacing and rehabilitating culverts, inlets, and drainage pipes, including safety treatments g. Providing driveway pipes h. Performing minor bridge widening (less than one through lane) i. Slide Stablization j. Structural BMP's for water quality improvement 2. Highway safety or traffic operations improvement projects including the installation of ramp metering control devices and lighting. a. Installing ramp metering devices b. Installing lights C. Adding or upgrading guardrail d. Installing safety barriers including Jersey type barriers and pier protection e. Installing or replacing impact attenuators f. Upgrading medians including adding or upgrading median barriers g. Improving intersections including relocation and/or realignment h. Making minor roadway realignment i. Channelizing traffic j. Performing clear zone safety improvements including removing hazards and flattening slopes k. Implementing traffic aid systems, signals, and motorist aid 1. Installing bridge safety hardware including bridge rail retrofit O Bridge rehabilitation, reconstruction, or replacement or the construction of grade i ngs. separation to replace existing at grade railroad cross a. Rehabilitating, reconstructing, or replacing bridge approach slabs b. Rehabilitating or replacing bridge decks c. Rehabilitating bridges including painting (no red lead paint), scour repair, fender systems, and minor structural improvements O Replacing a bridge (structure and/or fill) 4. Transportation corridor fringe parking facilities. 5. Construction of new truck weigh stations or rest areas. 6. Approvals for disposal of excess right-of-way or for joint or limited use of right- of-way, where the proposed use does not have significant adverse impacts. 7. Approvals for changes in access control. 8. Construction of new bus storage and maintenance facilities in areas used predominantly for industrial or transportation purposes where such construction is not inconsistent with existing zoning and located on or near a street with adequate capacity to handle anticipated bus and support vehicle traffic. 9. Rehabilitation or reconstruction of existing rail and bus buildings and ancillary facilities where only minor amounts of additional land are required and there is not a substantial increase in the number of users. 10. Construction of bus transfer facilities (an open area consisting of passenger shelters, boarding areas, kiosks and related street improvements) when located in a commercial area or other high activity center in which there is adequate street capacity for projected bus traffic. 11. Construction of rail storage and maintenance facilities in areas used predominantly for industrial or transportation purposes where such construction is not inconsistent with existing zoning and where there is no significant noise impact on the surrounding community. 12. Acquisition of land for hardship or protective purposes, advance land acquisition loans under section 3(b) of the UMT Act. Hardship and protective buying will be permitted only for a particular parcel or a limited number of parcels. These types of land acquisition qualify for a CE only where the acquisition will not limit the evaluation of alternatives, including shifts in alignment for planned construction 2 projects, which may be required in the NEPA process. No project development on such land may proceed until the NEPA process has been completed. 13. Acquisition and construction of wetland, stream and endangered species mitigation sites. 14. Remedial activities involving the removal, treatment or monitoring of soil or groundwater contamination pursuant to state or federal remediation guidelines. D. Special Project Information: Estimated Costs: Total Construction $ 825,000 Right of Way $ 27,000 Total $ 852,500 Estimated Traffic: Current - 600 vpd Year 2025 - 1000 vpd TTST - 1 % Dual - 2% Detour Length: 5.6 miles (9.0 km) Proposed Typical Cross Section: The existing roadway approaches will be widened to a 22-foot (6.6 meter) pavement width to provide for two 11-foot (3.3-meter) lanes. Six-foot (1.8 meter) shoulders will be provided on each side increased to 9.0-foot (2.7-meter) shoulders where guardrail is required. Design Speed: 60 mph (100 kph) Functional Classification: Rural Minor Collector Division Office Comments: The Division Construction Engineer concurs with replacing Bridge No. 52 in essentially the same location and using an offsite detour to maintain traffic on existing roads. The EMS director for Wilson Co. expressed concerns about delay of emergency vehicles. The construction time will be held to eight (8) months. Bridge Demolition: Bridge No. 52 contains seven spans totaling 119 feet (36.3 m) in length. The bridge is composed of a reinforced concrete deck with concrete rails and timber joists. The substructure is composed of timber bents, end bents and piles, with a crutch composed of steel beams. There will be no likely fill associated with the removal of Bridge No. 52. Alternatives Studied and Rejected The "do-nothing" alternative will eventually necessitate closure of the bridge. This is not acceptable due to the traffic service provided by SR 1131. "Rehabilitation" of the old bridge is not practical due to its age, deteriorated condition and timber substructure. An alternate (Alternate 2) to replace the bridge on new location to the north of the existing bridge was studied. Alternate 2 would impact fewer wetlands than the perferred alternate, however; the proposed approach work would impact approximately 2.0 acres of forested land. The proposed alternate impacts only 0.85 acres of forested land. Additionally, due to the requried bridge length, Alternate 2 has a total construction cost of $1.9 million as compared to less than $900 thousand for the perferred alternate. Therefore, Alternate 2 was judged not prudent or feasible. Environmental Commitments Please see attached Green Sheet for Project Commitments. 4 E. Threshold Criteria The following evaluation of threshold criteria must be completed for Type II actions ECOLOGICAL YES NO (1) Will the project have a substantial impact on any unique or important natural resource? X (2) Does the project involve habitat where federally listed endangered or threatened species may occur? X (3) Will the project affect anadromous fish? ? X (4) If the project involves wetlands, is the amount of permanent and/or temporary wetland taking less than one-tenth (1/10) of an acre and have all practicable measures to avoid and minimize wetland takings been evaluated? (5) Will the project require the use of U. S. Forest Service lands? (6) (7) (g) (9) Will the quality of adjacent water resources be adversely impacted by proposed construction activities? 0 Does the project involve waters classified as Outstanding Water Resources (OWR) and/or High Quality Waters (HQW)? ? Will, the project require fill in waters of the United States ? in any of the designated mountain trout counties? Does the project involve any known underground storage ? tanks (UST's) or hazardous materials sites? X X X PERMITS AND COORDINATION YES NO (10) If the project is located within a CAMA county, will the project significantly affect the coastal zone and/or any "Area of Environmental Concern" (AEC)? X (11) Does the project involve Coastal Barrier Resources Act resources? X (12) Will a U. S. Coast Guard permit be required? ? X 5 4 1 (13) Will the project result in the modification of any existing regulatory floodway? X (14) Will the project require any stream relocations or channel changes? X SOCIAL, ECONOAUC, AND CULTURAL RESOURCES YES NO (15) Will the project induce substantial impacts to planned growth or land use for the area? X (16) Will the project require the relocation of any family or business? X (17) Will the project have a disproportionately high and adverse human health and environmental effect on any minority or low-income population? X (18) If the project involves the acquisition of right of way, is the amount of right of way acquisition considered minor? ? X (19) Will the project involve any changes in access control? X (20) Will the project substantially alter the usefulness and/or land use of adjacent property? ? X (21) Will the project have an adverse effect on permanent local traffic patterns or community cohesiveness? X (22) Is the project included in an approved thoroughfare plan and/or Transportation Improvement Program (and is, therefore, in conformance with the Clean Air Act of 1990)? ? X (23) Is the project anticipated to cause an increase in traffic volumes? X (24) Will traffic be maintained during construction using existing ? roads, staged construction, or on-site detours? X (25) If the project is a bridge replacement project, will the bridge be replaced at its existing location (along the existing facility) and will all construction proposed in association with the bridge replacement project be contained on ? the existing facility? X (26) Is there substantial controversy on social, economic, or environmental grounds concerning the project? X 6 (27) Is the project consistent with all Federal, State, and local laws ? relating to the environmental aspects of the project? X (28) Will the project have an "effect" on structures/properties eligible for or listed on the National Register of Historic Places? X (29) Will the project affect any archaeological remains, which are important to history or pre-history? X (30) Will the project require the use of Section 4(f) resources (public parks, recreation lands, wildlife and waterfowl refuges, historic sites, or historic bridges, as defined in Section 4(f) of the U. S. Department of Transportation Act of 1966)? X (31) Will the project result in any conversion of assisted public recreation sites or facilities to non-recreation uses, as defined by Section 6(f) of the Land and Water Conservation ? Act of 1965, as amended? (32) Will the project involve construction in, across, or adjacent to a river designated as a component of or proposed for inclusion in the Natural System of Wild and Scenic Rivers? F. Additional Documentation Required for Unfavorable X X ses in Part E i regarding all unfavorable responses m rant r, snouia ne 1 supporting documentation may be attached, as necessary. 2. 4. There are records of state and federally listed mussels in the project vicinity. An on-site meeting was held on January 14, 2003 with the appropriate agencies. Upon further investigation, NCWRC determined that the Dwarf wedgemussel and several other mussel species were salvaged from this site before inundation of Buckhorn Reservoir. Therefore, Section 7 requirements have been satisfied. The proposed project is expected to impact approximately 0.45 acres of wetlands. The typical section of the proposed bridge and roadway approaches has been minimized to the extent possible. Mitigation will be required for the impacts associated with the project. 7 G. CE Approval TIP Project No. State Project No. Federal-Aid Project No. Project Description: B-4327 8.2341901 BRZ-1131(7) This project proposes to replace Bridge No. 52 on SR 1131 over Turkey Creek in Wilson County. The bridge will be replaced with a 150-foot (45.7-m) long bridge in the same location. The proposed roadway grade will be slightly higher than the existing bridge in order to faciliate drainage. The cross section of the new bridge will include two 11-foot (3.3-m) lanes with 3.0-foot (1.0-foot) offsets. Approach work will consist of resurfacing and tying into the existing alignment for approximately 510 feet (155.4 meters) to the west and approximately 640 feet (195.1 meters) to the east of the existing bridge. Guardrail will be installed where warranted. Traffic will be detoured along surrounding roads during construction. Categorical Exclusion Action Classification: TYPE II(A) X TYPE II(B) Approved: 163 Da e 44-- Project Development & Environmental Analysis Branch ate oject Pl g Unit Head Project Development & Environmental Analysis Branch ep /03 11_14? )d ?? - /06 Date Project Developmen ngineer Project Development & Environmental Analysis Branch For Type II(B) projects only: Date L%Division Administrator Federal Highway Administration 8 Project Commitments Replacement of Bridge No. 52 on SR. 1131 Over Turkey Creek Wilson County F. A. Project No. BRZ-1131(7) State Project No. 8.2341901 T.I.P. No. B-4327 Division 4, Design Services In order to allow Emergency Management Services (EMS) time to prepare for road closure, the NCDOT Resident Engineer will notify Gordon Deno with Wilson County EMS at (252) 399-2830 of the bridge removal 30 days prior to road closure. The total road closure time will be held to eight (8) months. Program Development Unit, Division 4 The replacement of Bridge No. 52 must be completed and SR 1131 open to traffic before construction of T.I.P. No. B-3877 is allowed to begin. This bridge will likely serve as part of the detour route for that project. Project Development and Environmental Analysis, Roadway Design Unit, Hydraulics Unit Turkey Creek is in the Neuse River Basin and must adhere to all Riparian Buffer Rules for this basin. Division 4, Project Development and Environmental Analysis Turkey Creek supports a good fishery for sunfish, therefore; NCWRC recommends a moratorium on work within jurisdictional waters from April 1 to June 15. Roadway Design Unit, Hydraulics Unit Hazardous Material Spill Basins will be required on this project. Greensheet Page 1 of 1 Permit Application PDEA September 2004 No+c 52 112 8 no,.3 par?;gj jy Inunclck6a by duckho?n Qe-,ervo;r 0 0 proposed Oe?our f2co+r- NORTH CAROLINA DEPARTMENT OF TRANSPORTATION DIVISION OF HIGHWAYS PROJECT DEVELOPMENT & ENVIRONMENTAL ANALYSIS BRANCH WILSON COUNTY REPLACE BRIDGE 52 ON SR 1131 OVER TURKEY CREEK B-4327 Figure One IA SU7E o ti ?? awr.vd'i North Carolina Department of Cultural Resources State Historic Preservation Office David L. S. Brook Administrator Michael F. Easley, Governor Lisbeth C. Evans, Secretary Jeffrey J. Crow, Deputy Secretary Office of Archives and History March 22, 2002 MEMORANDUM ?* e Division of Historical Resources David J. Olson, Director TO: William D. Gilmore, Manager Project Development and Environmental Analysis Branch Division of Highways Department of Transportation FROM: David Brook n SUBJECT: Replace Bridge No. 52 and SR 1131 over Turkey Creek, B-4327, Wilson County, ER 02-8568 Thank you for your memorandum of September 25, 2001, concerning the above project. There are no known archaeological sites within the project area. Based on our knowledge of the area, it is unlikely that any archaeological resources that may be eligible for conclusion in the National Register of Historic Places will be affected by the project. We, therefore, recommend that no archaeological investigation be conducted in connection with this project. Because the Department of Transportation is in the process of surveying and evaluating the National Register eligibility of all of its concrete bridges, we are unable to comment on the National Register eligibility of the subject bridge. Please contact Mary Pope Furr, in the Architectural History Section, to determine if further study of the bridge is needed. The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 CFR Part 800. Thank you for your cooperation and consideration. If you have questions concerning the above comment, contact Renee Gledhill-Earlev, environmental review coordinator, at 919/733-4763. In all future communication concerning this project, please cite the above-referenced tracking number. DB:kgc Location Mailing Address Administration 507 N. Blount St, Raleigh. NC 4617 Mail Service Center, Raleigh 27699-4617 Restoration 515 N. Blount St, Raleigh. NC 4613 Mail Service Center, Raleigh 27699-4613 Survey & Planning 515 N. Blount St, Raleigh, NC 4618 Mail Service Center, Raleigh 2 7699-46 1 8 Telephone/Fax (919) 7334763.733-8653 (919) 733-6547 .715-4801 (919) 733-4763 •7154801 Oil ///4/03 ? AAit a? STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY GOVERNOR MEMORANDUM TO: File FROM: Karen B. Capps, PE ?0 Project Planning Engineer DATE: January 14, 2003 LYNDO TIPPETT SECRETARY Subject: Replacement of Bridge No. 52 on SR 1131 over Turkey Creek, Wilson County, Federal Aid Project No. BRZ- 1131(7), State Project No. 3.2341901. TIP Project No. B-4327 A Section 7 meeting for this project was held at the site on Januan- 13.2003. The following people were in attendance. Judy Raticliff NC WRC John Alderman PDEA Gary Jordan USFWS Brian Hanks Structure Design Kanak Purohit Structure Design Greg Brew Roadway Design Imad Younis Roadway Design Wendi Johnson Division 4 Const. Engineer Steve Mbrgan Hydraulics William Whitfield Hydraulics Karen Capps PDEA Turkey Creek, at this location, is inundated with backwater from Buckhorn Reservoir. Historically, the dwarfwedge mussel has been documented in the project vicinity. However, the habitat has been altered at this site by the water impounded from Buckhorn Reservoir and is considered marginal at best. NCDOT will conduct a mussel survey in the spring for both the dwarfwedge mussel and the Tar River spinymussei. If any of these federally-listed species are found, they will be relocated upstream to a suitable site agreed MAILING ADDRESS: TELEPHONE. 919-733-3141 LOCATION: NC DEPARTMENT OF TRANSPORTATION FAX: 919-733-9794 TRANSPORTATION BUILDING PROJECT DEVELOPMENT AND ENVIRONMENTAL ANALYSIS 1 SOUTH WILMINGTON STREET 1548 MAIL SERVICE CENTER WEBSITE. WWW.N000T.ORG RALEIGH NC RALEIGH NC 27699-1548 upon by NCDOT, USFWS, and NCWRC. Due to the degradation of the habitat, the standard NCDOT Best Management Practices for this site will be sufficient to satisfy Section 7 requirements. There being no further business, the meeting was adjourned. Subject: RE: B-4327 Section 7 Meeting Date: Wed, 29 Jan 2003 15:17:30 -0500 From: "Judith A. Johnson" <johnsonj5@mindspring.com> To: "Karen Capps PE" <kcapps@dot.state.nc.us>, "John M. Alderman" <jmalderman@dot.state.nc.us>. "Gary Jordan" <Gary _Jordan@fws.gov>, "Brian Hanks" <bhanks@dot.state.nc.us>, "Kanak Purohit" <kpurohit@dot.state.nc.us>, "Gregory E. Brew PE" <gbrew@dot.state.nc.us>, "Imad Younis" <iyounis@dot.state.nc.us>, "Wendi Oglesby Johnson, PE" <wojohnson@dot.state.nc.us>, "William \(Bill\) A. Whitfield" <wawhitfield@dot.state.nc.us>, "S. R. Morgan" <smorgan@dot.state.nc.us> Karen, I've investigated the dwarf wedgemussel issue at the SR 1131 crossing of Turkey Creek in Wilson County. Dwarf wedgemussels and several other species were salvaged from this site before inundation as part of the "reasonable and prudent measures" for the Buckhorn Reservoir project. ?_ mussel survev will not be necessary for this project. Thanks, JUDY Judith A. Ratcliffe Nor-.h Carolina Wildlife Resources Commission Nongame & Endangered Wildlife Program 11_17 Woodbrook Wav Garner, NC 27529 r (919) 773-0276 '919) 348-0538 ce__ johnsonj5@mindspring.com -----Original Message----- From: Karen Capps PE [mailto:kcaucs@dot.state.nc.usl-z Sent: Tuesday, January 14, 2003 2:32 PM To: Judy Ratcliffe; John M. Alderman; Gary Jordan; Brian Hanks; Karak Purohit; Gregory E. Brew PE; Imad Younis; Wendi Oglesby Johnson, PE; William (Bil'_) A. Whitfield; S. R. Moraan Subject: B-4327 Section 7 Meeting Attached are minutes from the section 7 meeting for B-4327. Please review and comment. Thank vou. Karen 1/30/03 9:43 AM I t s NATURAL SYSTEMS REPORT Replacement of Bridge No. 52 SR 1131 (New Sandy Hill Road) over Turkey Creek Wilson County, North Carolina (B-4327) (State Project No. 8.2341901) (Federal Aid No. BRZ-1131 [7]) Prepared for: The North Carolina Department of Transportation Raleigh, North Carolina Prepared by: . EcoScience ECOSCIENCE CORPORATION 1101 Haynes Street, Suite 101 Raleigh, NC 27604 Tel (919) 828-3433 Fax (919) 828-3518 November 2001 TABLE OF CONTENTS Page 1.0 INTRODUCTION .................................................................................................................1 1.1 Project Description ........................................................................................................1 1.2 Purpose ........................................................................................................................1 1.3 Methods ........................................................................................................................1 1.4 Project Area .................................................................................................................. 5 1.5 Physiography and Soils .................................................................................................5 2.0 WATER RESOURCES ........................................................................................................6 2.1 Waters Impacted ...........................................................................................................6 2.1.1 Stream Characteristics ........................................................................................6 2.1.2 Best Usage Classifications and Water Quality ...........................:.........................6 2.2 Anticipated Impacts to water Resources .......................................................................7 3.0 BIOTIC RESOURCES ......................................................................................................... 8 3.1 Plant Communities ........................................................................................................8 3.2 Terrestrial Plant Community Areas ...............................................................................9 3.3 Wildlife ........................................................................................................................11 3.3.1 Terrestrial ..........................................................................................................11 3.3.2 Aquatic ...............................................................................................................11 3.4 Anticipated Impacts to Wildlife ...................................................................................12 4.0 SPECIAL TOPICS .............................................................................................................12 4.1 Waters of the United States ........................................................................................12 4.1.1 Permits ...................................................................................................:..........13 4.1.2 Mitigation ...........................................................................................................15 4.2 Protected Species .......................................................................................................15 4.2.1 Federally Protected Species ..............................................................................15 4.2.2 State Protected Species ....................................................................................19 5.0 REFERENCES .................................................................................................................. 20 . 1.4 i i LIST OF FIGURES Page Figure 1. Site Location ..............................................................................................................2 Figure 2. Project Area ................................................................................................................3 Figure 3. Plant Communities within Project Area .....................................................................10 Figure 4. Jurisdictional Areas and Buffers ................................................................................14 LIST OF TABLES Table 1. Plant Communities ... ................................................................................................9 Table 2. Jurisdictional Areas ....................................................................................................13 Table 3. Federally Protected Species .....................................................................................15 Table 4. Federal Species of Concern ......................................................................................18 I Replacement of Bridge No. 52 SR 1131 (New Sandy Hill Road) over Turkey Creek Wilson County, North Carolina (B-4327) 1.0 INTRODUCTION 1.1 Project Description The North Carolina Department of Transportation (NCDOT) proposes replacement of Bridge No. 52 on SR 1131 (New Sandy Hill Road) over Turkey Creek and associated floodplain (Figure 1). Bridge No. 52 spans Turkey Creek and the adjacent floodplain for a distance of approximately 125 feet (38.1 meters). The existing roadway is 23 feet (7.0 meters) wide with a right-of-way width of 60 feet (18.3 meters) (Figure 2). Bridge No. 52 is 125 feet (38.1 meters) long and is 23 feet (7.0 meters) wide. The superstructure consists of wooden stringers, wooden decking, concrete rails, and an asphalt surface. The substructure consists of timber piles, wooden piles and concrete end bents. [Alternatives] [Bridge Demolition Paragraph #1 ] 1.2 Purpose The purpose of this study is to provide an evaluation of biological resources in the immediate vicinity of project area. Specific tasks performed for this study include 1) an assessment of biological features within the project area including descriptions of vegetation, wildlife, protected species, jurisdictional wetlands, and water quality, 2) a delineation of Section 404 jurisdictional areas and subsequent survey of jurisdictional boundaries (utilizing Trimble XRS Differential Global Positioning System technology), 3) an evaluation of plant communities and their areas within the study cooridor, and 4) a preliminary determination of permit needs. 1.3 Methods Materials and literature supporting this investigation have been derived from a number of sources including U.S. Geological Survey (USGS) topographic mapping (Stancil's Chapel, NC 7.5 minute quadrangle), U.S. Fish and Wildlife Service (FWS) National Wetlands Inventory mapping (NWI) (Stancil's Chapel, NC 7.5 minute quadrangle), Natural Resources Conservation Service (NRCS; formerly the Soils Conservation Service) soils mapping (SCS 1983), and recent aerial photography and design plans (scale 1:1200) furnished by NCDOT. 1 " 4. % Replacement of Bridge No. 52 SR 1131 (New Sandy Hill Road) over Turkey Creek Wilson County, North Carolina (B-4327) 1.0 INTRODUCTION 1.1 Project Description The North Carolina Department of Transportation (NCDOT) proposes replacement of Bridge No. 52 on SR 1131 (New Sandy Hill Road) over Turkey Creek and associated floodplain (Figure 1). Bridge No. 52 spans Turkey Creek and the adjacent floodplain for a distance of approximately 125 feet (38.1 meters). The existing roadway is 23 feet (7.0 meters) wide with a right-of-way width of 60 feet (18.3 meters) (Figure 2). Bridge No. 52 is 125 feet (38.1 meters) long and is 23 feet (7.0 meters) wide. The superstructure consists of wooden stringers, wooden decking, concrete rails, and an asphalt surface. The substructure consists of timber piles, wooden piles and concrete end bents. [Alternatives] [Bridge Demolition Paragraph #1] 1.2 Purpose The purpose of this study is to provide an evaluation of biological resources in the immediate vicinity of project area. Specific tasks performed for this study include 1) an assessment of biological features within the project area including descriptions of vegetation, wildlife, protected species, jurisdictional wetlands, and water quality, 2) a delineation of Section 404 jurisdictional areas and subsequent survey of jurisdictional boundaries (utilizing Trimble XRS Differential Global Positioning System technology), 3) an evaluation of plant communities and their areas within the study cooridor, and 4) a preliminary determination of permit needs. 1.3 Methods Materials and literature supporting this investigation have been derived from a number of sources including U.S. Geological Survey (USGS) topographic mapping (Stancil's Chapel, NC 7.5 minute quadrangle), U.S. Fish and Wildlife Serv ice (FWS) National Wetlands Inventory mapping (NWI) (Stancil's Chapel, NC 7.5 minute quadrangle), Natural Resources Conservation Service (NRCS; formerly the Soils Conservation Service) soils mapping (SCS 1983), and recent aerial photography and design plans (scale 1:1200) furnished by NCDOT. 1 ?e- Project Anew - - ? ? ` .. ' ? .? 1.11 MI' . t n cli Mor s? ?m 1 L? A!? ME •• ? y belt,' 1- tb _ i 71?- S rs . -, EcoScience Corporation ? o.o?a+ k nosy LOCATION MAP Replacement of Bridge No. 52 Wilson and Nash Counties, North Carolina Dm ES FIGURE c1db% ss ,?UG2 ft*M 0 awsos vl T C'{ C), M a Co A _ pfd C5 1 z =C M, 0 ((? ?°g P? t!e i@9q F? pY 6 A ? > ?A{ryyL Y ? l ?f? GO p g p M A ' 9 0 C) ? K3 i x ; The project area was visited on August 10, 2001. The project area was walked and visually surveyed for significant features. For purposes of this evaluation, the project area has been delineated by the NCDOT (Figure 2). Special concerns evaluated in the field include 1) potential protected species habitat and 2) wetlands and water quality protection in Turkey Creek. The field work for this investigation was conducted by EcoScience Corporation biologists Joseph R. Pursley and Kendrick Weeks. Mr. Pursley is a Project scientist with 3 years of experience in the environmental field. He has received a bachelor's degree in natural resource sciences (ecosystem assessment) from North Carolina State University. He has conducted fieldwork involving forest productivity, avian population monitoring, avian nesting behavior, and plant community ecology. His professional expertise includes avian neo-tropical migrant identification, plant community mapping, protected species surveys, stream assessment, and Section 404 jurisdictional area delineations. Mr. Weeks is a project scientist with 2 years of experience in the environmental field. Mr. Weeks earned a bachelor's degree in biology from Appalachian State University and a master's degree in zoology from North Carolina State University. His graduate research focused on breeding productivity of Neotropical Migrant Landbirds in the southern Appalachians. Professional expertise includes plant and wildlife identification, protected species surveys, environmental document preparation, and stream and wetland delineations. Plant community descriptions are based on a classification system utilized by N.C. Natural Heritage Program (NHP) (Schafale and Weakley 1990). When appropriate, community classifications were modified to better reflect. field observations. Vascular plant names follow nomenclature found in Radford et al. (1968) with adjustments for updated nomenclature (Kartesz 1998). Jurisdictional areas were evaluated using the three-parameter approach following U.S. Army Corps of Engineers (COE) delineation, guidelines (DOA 1987). Jurisdictional areas were characterized according to a classification scheme established by Cowardin et al. (1979). Aquatic and terrestrial wildlife habitat requirements and distributions were determined by supportive literature (Martof et al. 1980, Potter et al. 1980, Webster et al. 1985, Menhinick 1991, Hamel 1992, Palmer and Braswell 1995, and Rohde et a/. 1994). Water quality information for area streams and tributaries was derived from available sources (DWQ 1999a, DWQ 1999b). Quantitative sampling was not undertaken to support existing data. The most current FWS listing of federally protected species with ranges extending into Wilson and Nash County (April 12, 2001 FWS list) was reviewed prior to initiation of the field investigation. In addition, NHP records documenting presence of federally or state listed species were consulted before commencing field investigations. 4 1.4 F roject Area The project area is located at the crossing of SR 1131 (New Sandy Hill Road) and Turkey Creek, approximately 0.9 mile (1.4 kilometer) west of Connor, NC (Figure 1). The project area boundary (Figure 2) has been delineated by the NCDOT. The project area is generally linear and extends approximately 1150 feet (350.5 meters) along SR 1131 (New Sandy Hill Road), centered on Turkey Creek bridge, and is widest in the vicinity of the bridge, where the width is approximately 225 feet (68.5 meters). Included within the project area is Turkey Creek, the associated floodplain, and adjacent uplands. This section of Turkey Creek is characterized as a well-defined, upper Coastal Plain river with low to moderate flow velocity. 1.5 Physiography and Soils The project area is located within the fall line zone between the upper Coastal Plain and the lower Piedmont physiographic provinces of North Carolina. The fall line zone runs along a northeast and southwest axis and marks the dividing line between the Piedmont and Coastal Plain where slopes change from moderate to nearly level. This area is located within the Middle Coastal Plain System soil region (Daniels et al. 1999). The region is characterized by smooth, gently undulating uplands, bisected by steep valley slopes along major streams and rivers. When sea level was at its highest, ancient oceans overlaid the relict Piedmont soils with Coastal Plain marine sediments. Streams within the fall line zone maintain moderate velocities and typically cut steep valley slopes through the highly erodable marine sediments and expose the relict Piedmont soils. Sediments along major streams may combine a variety of Coastal Plain and Piedmont sediments. The project area is located within a relatively level, floodplain valley surrounded by moderately sloped valley walls. Elevations in the project area range from a high of approximately 160 feet (48.7 meters) National Geodetic Vertical Datum (NGVD).along the west and east floodplain slopes of Turkey Creek to a low of approximately 150 feet (45.7 meters) NGVD within the stream channel. Based on soil mapping for Wilson County (SCS 1983), the project area is underlain by three soil series: Altavista sandy loam (Aquic Hapludults), Wedowee sandy loam (Typic Hapludults), and Wehadkee loam (Typic Fluvaquents). The majority of the project area is composed of the Turkey Creek floodplain and mapped as the Wehadkee loam. A small inclusion of Altavista sandy loam occurs southwest of the bridge. The eastern upland soil bordering the floodplain is primarily Wedowee sandy loam. Altavista sandy loam is a moderately well drained soil on river and stream terraces. Permeability is moderate and the water capacity is medium. The subsoil extends to a depth of 52 inches (132 centimeters). The underlying bedrock is typically encountered at 62 inches (157.4 centimeters). 5 Wedowee sandy loam is a well drained soil on side slopes of Piedmont and upper Coastal Plain uplands. The permeability is moderate and water availability is high. Wedowee soils are strongly associated with mixed hardwood forests. Wehadkee loam soil series is a nearly level, poorly drained soil found on low terraces and floodplains. Wehadkee loam typically has inclusions of Chewacla loam which occur near the stream edge. The organic matter content of the surface layer is medium, and permeability is moderate. The seasonal high water table is at or near the surface during wet periods. These soils are subject to frequent flooding. Wehadkee loam is listed as a hydric soil for Wilson County (NRCS 1997). 2.0 WATER RESOURCES 2.1 Waters Impacted The project area is located within sub-basin 030407 of the Neuse River Basin (DWQ 1999a). This area is part of USGS Hydrologic Unit 03020203 of the Atlantic/Gulf Region. The structure targeted for replacement spans Turkey Creek and the Turkey Creek floodplain. This section of Turkey Creek has been assigned Stream Index Number 27-86-3-(1) by the N.C. Division of Water Quality (DWQ 1999b). 2.1.1 Stream Characteristics Turkey Creek is a high order, perennial stream with an undetermined streambed substrate. At Bridge No. 52, Turkey Creek is approximately 87.5 feet (26.6 meters) wide, with banks approximately 0 to 1 foot (0 to 0.3 meter) high and gradually sloping. The project area north and south of the bridge overlies the active floodplain of Turkey Creek, which is characterized as a fresh water marsh and Piedmont alluvial forest that is frequently flooded. During the field visit, Turkey Creek was a moderately undefined stream due to backwater from Buckhom Reservoir. During field investigations of Turkey Creek project area, water clarity was moderate to low and flow velocity was slow. The depth and creek bed substrate were undefined due to the poor clarity and perceived depth of the creek. 2.1.2. Best Usage Classifications and Water Quality Classifications are assigned to waters of the State of North Carolina based on the existing or contemplated best usage of various streams or segments of streams in the basin. A best usage classification of C NSW has been assigned to this reach of Turkey Creek. Class C waters are suitable for aquatic life propagation and protection, agriculture, and secondary recreation. Secondary recreation includes wading, boating, and other uses not involving human body contact with waters on an organized or frequent basis. The supplemental classification NSW is 6 intended for waters needing additional nutrient management due to their being subject to excessive jrowth of microscopic or macroscopic vegetation. In general, management strategies ` _•; point and non-point source pollution control require no increase in nutrients over backgrouna levels. No designated High Qualit Waters (HQW), Outstanding Resource Waters (ORW), Water Supply I (WS-1), or Water Supply II (WS-II) waters occur within 1.0 mile (1.6 kilometer) of the project area (DWQ 1999). No watershed Critical Areas (CA) occur within 1.0 mile (1.6 kilometer) of the project area. The Division of Water Quality (DWQ) (previously known as the Division of Environmental Management, Water Quality Section [DEM]) has initiated a whole-basin approach to water quality management for the 17 river basins within the state. Water quality for the proposed project area is summarized in the Neuse River Basinwide Water Quality plan (DWQ 1999a). Based on DWQ data, Turkey Creek is currently designated as Partially Supporting its current use rating. Upstream of Bridge No. 52, at the Turkey Creek crossing of SR 1101, a bioclassification of Fair has been assigned, and a downstream bioclassification of Good-Fair has been assigned at SR 1128 based on benthic macroinvertebrate monitoring in 1997. Sub-basin 030407 of the Neuse River Basin supports 28 permitted, point source discharges. Total discharge is 21.08 million gallons per day (MGD) (79.8 million liters per day [MLD]). Discharges include four major and 24 minor. The four major dischargers account for 19.35 MGD (73.24 MLD), and the 24 minor dischargers account for 1.73 MGD (6.54 MLD). Major non-point sources of pollution for Turkey Creek include runoff from cropping and pasturage. Sedimentation and nutrient inputs are major problems associated with non-point source discharges and often result in fecal coliform (DWQ 1999a). 2.2 Anticipated Impacts to Water Resources Temporary construction impacts due to erosion and sedimentation will be minimized through implementation of a stringent erosion control schedule and the use of best management practices (BMP'S). The contractor will follow contract specifications pertaining to erosion control measures as outlined in 23 CFR 650 Subpart B and Article 107-13 entitled "Control of Erosion, Siltation, and Pollution" (NCDOT, Specifications for Roads and Structures). These measures include the use of dikes, berms, silt basins, and other containment measures to control runoff; elimination of construction staging areas in floodplains and adjacent to waterways; re-seeding of herbaceous cover on disturbed sites; management of chemicals (herbicides, pesticides, de-icing compounds) with potential negative impacts on water quality; and avoidance of direct discharges into steams by catch basins and roadside vegetation. The proposed bridge replacement will allow for continuation of pre-project stream flows in Turkey Creek, thereby protecting the integrity of this waterway. Long-term impacts resulting from construction are expected to be negligible. In order to minimize impacts to water resources, NCDOT BMPs for the Protection of Surface Waters will be strictly enforced during the entire life of the project. Due to the composition of the Turkey Creekstream bed, sediment 7 curtains should be utilized to minimize potential water quality degradation as a result of bridge replacement. [Bridge Demolition Paragraph #2] 3.0 BIOTIC RESOURCES 3.1 Plant Communities Four distinct plant communities were identified within the project area: fresh water marsh, mesic mixed hardwood forest, disturbed/maintained land, and Piedmont alluvial forest (Figure 3). Plant community designations are based on a classification system utilized by the NHP (Schafale and Weakley 1990). These communities are described below. Fresh Water Marsh - The largest plant community within the project area is a freshwater marsh which spans the Turkey Creek floodplain on both the upstream and downstream sides of the bridge. The structure of the marsh community is controlled by the fluctuating water level of Turkey Creek and the downstream Buckhom Reservoir. The freshwater marsh contains a wide variety of woody and herbaceous plants. The scattered trees/shrubs were silky dogwood (Comus amomum), swamp chestnut oak (Quercus michauxii), Virginia willow (/tea virginica), and buttonbush (Cepha/anthus occidentalis). Grasses, sedges, and rushes were plentiful and were represented by beaked rush (Rhynchospora comiculata), woolgrass (Scirpus cyperinus), leathery rush (Juncus coriaceous), soft rush (J. effusus), taper-tip rush (J. acuminatus), and hop sedge (Carex lupulina). The herbaceous layer is diverse and contained arrow-leaf tearthumb (Polygonum sagittatum), swamp smartweed (P. hydropiperoides), Asiatic dayflower (Murdannia keisak), narrow-leaf sundrops (Oenothera fruticosa), bushy seedbox (Ludwigia altemifolia), river seedbox (L. leptocarpa), primrose willow (L. decurrens), creeping seedbox (L. repens), false nettle (Boehmeria cylindrica), swamp rosemallow (Hibiscus moscheutos), broad-leaf cattail (Typha /atifolia), Virginia meadow-beauty (Rhexia virginica), bladderwort (Utricularia spp.), lizard's tail (Saururus cemuus), common arrowhead (Sagittaria latifolia), green arum (Peltandra virginica), and duckweeds (Lemna spp.). Mesic-mixed Hardwood Forest - A mature mesic-mixed hardwood forest and an early successional mesic-mixed hardwood forest occur on upland slopes adjacent to the Turkey Creek floodplain on both the north and south side of New Sandy Hill Road to the east of Bridge No. 52. The mesic-mixed hardwood forest consists of a well-developed canopy with a moderately dense understory with a thin assemblage of grasses and herbs. Canopy species identified within this community are river birch (Betula nigra), tulip poplar (Liriodendron tuliplfera), red maple (Acer rubrum), sweetgum (Liquidambar styraciflua), green ash (Fraxinus pennsylvanica), American elm (Ulmus americana), swamp blackgum (Nyssa biflora), and loblolly ' pine (Pinus taeda). The sub-canopy included flowering dogwood (Comus florida), southern sugar maple (Acer barbatum), slippery elm (Ulmus rubra), and ironwood (Carpinus caroliniana). Shrub, vine, and herb species included sea myrtle (Baccharis haemifolia), 8 elderberry (Sambucus canadensis), trumpet creeper (Campsis radicans), greenbrier (Smilax rotundifolia), muscadine grape (Vitis rotundifolia), Japanese honeysuckle (Lonicera japonica), creeping grass (Microstegium vimineum), poison ivy (Toxicodendron radicans), Virginia creeper (Parthenocissus quinquefolia), blackberry (Rubus argutus), kudzu (Pueraria lobata), and false nettle. The early successional mesic mixed hardwood forest is located north of New Sandy Hill Road and was comprised of similar species, but the structure was less well defined due to recent disturbance. Disturbed/Maintained Land - Disturbed/maintained land occurs only along the shoulders of SR 1131 (New Sandy Hill Road). Roadside right-of-way areas are approximately 10 feet (3.0 meters) wide. This community is a single-layered system of natural and planted grasses, herbs, and vines. The community is comprised of blackberry, trumpet creeper, Japanese honeysuckle, poison ivy, Queen Anne's lace (Daucus carota), common morning glory (/pomoea coccinea), aster (Eupatorium sp.), lespedeza (Lespedeza bicolor), and fescue. Piedmont Alluvial Forest - A Piedmont alluvial forest and an early successional Piedmont alluvial forest occur at the western fringe of the Turkey creek floodplain. The early successional Piedmont alluvial forest occupies a relatively small area and is isolated within the fresh water marsh community. The mature Piedmont alluvial forest occurs north and south of New Sandy Hill Road at the western edge of the project area. The canopy is well developed and very thick. The sub-canopy is very thin and contains mainly trailing vines. The shrub and herbaceous layer are poorly defined due to the thick canopy layer. The primary canopy trees are sweetgum, green ash, river birch, red maple and loblolly pine. The shrub and vine layer were represented by deciduous holly (Ilex decidua), Chinese privet (Ligustrum sinense), greenbrier, poison ivy, and blackberry. 3.2 Terrestrial Plant Community Areas Plant communities within the project area were delineated to determine approximate area and location of each plant community (Figure 3). A summary of plant community areas is presented in Table 1. Table 1. Project area plant communities. Areas are given in acres (hectares). Plant Community Area Fresh water marsh 1.39 (0.56) Mesic mixed Hardwood Forest 0.95 (0.38) Disturbed/ Maintained Land 0.47 (0.19) Piedmont Alluvial Forest 0.40 (0.16) Total 3.21 (1.29) 9 I: , i O N 0 m z o 0 m m m N O O M kR ?z x R I`NKNKN N (ixKMKMKx x I;KrKxxxKxKr Z MN` x x x% w w O N N x X M X M r r r x M x X X X R % % x M x w IrXxxxr x xr xKrKKKKKwK M X r ? X X X M% IXX . ¦K r •Kx„•KK%K%K„? IxxKx ¦% ¦ x w x x K x x w KxK¦KwK%K%Kx` N N x w x x x x x % ? x x X x x xK? ?KXr„ x O %KwKMKwK%xRxfa N w w r M K x x x x M xMMRNxxxx M wN f`M x x x x x x N x w w N M N%% M % x X X% M X M M X% X X r M` i K X N%%% N K R 4X xxxxMw%MK%XrMr X% % K x x x M> X , R R RN X x x w R r x¦ x M¦% X x x x x x M k K% X x% r M x M M X K X M X" w M r M X% X x N M¦ R K M M M XxYxM%„xxxRxM IM x x x X X X X M % x K x x x % x K w r x K x x x x w M IM R% x x¦ x x x X X X M \ r Y x w% r Y x x N K X w ` ` R R r w R N M X x M 17V? %% M x¦ M% x% x ?.- x x v r rwrrKxXxx ?V ' M M x x r x 1 Kx 1 I 1 3 ;3 J X x V 11 J xxxxxrxxxl 1 N a R w R % % x x M R K K w R X M ` x w X r x x x, K K R M r r% M M M x X% r x x r x x x N x k% X r¦ X N w R¦ N w M r w M R w R R M w M M% x N%% K r r x X xXxKxKMKMKMKx? r x x x x x x x x w R w¦ r x x x R R¦ r X¦ R (M X%% r M M%% x X wM xwXx XXKX M r r M M r r w M x% x x X r r X r M M%% M %%% x w x x x x r w r M M x yr%%%%Mr% r xrMwr% w xrM¦MxXM¦%¦rl r r x x M M M w x r¦ Y M N ?% r R w r r¦ r r a x r% r r r K ¦ a w w ¦ ¦ ¦ r R w R r%% r X x x x X X K x VKNKXXNKNKXKXXX `11KKKKK¦KNKMKMKR `rxrxr ¦ % W v.? Vr r zo? ? U, m ?O tmt m or- o mcr c n o? ;a -0 °c5.<< z c? Zv-, 38 0 ^' m m 4?C pX m ?Z OXC f ?n o m Z ? 0 ? om °. ? m ? ° An c? gy -Di ? r. 0 m N 0 N 0 m 30 N c v z < z m ? z m z ; o 4 i m y M wo Y/ m T ;u 0 L 0 -4 m D n a n o T m m M C- 0 OR m 3? '4 o ? YAP --o Z .? o z -0 Oc vi c ?. m o g ?_I ? oc n WpaVm O p N m Z -c m D pa 0 00 °o D- 0 - .r 7C O N 0 z o 0 m 1 I \ \ N I \ O i \ 1 \ i \ I \ I \ I Z \\ ?V \ Z Z r O \ O I ? \ 1 1 yl 311 8 m I a, I 1 a,, 1 1 \ 1 \ I \ I \ I \ I \ I \ I \ I \ \ I \ \ L4 1 I \ 1 ? \ o \ 1 m \ 1 r \ D °- 4 o X an \ v \ J n g \. Z m U) m n o v z n o ' ? o e' CO) Z <? r O G) C7 N o p M 00 g 1 ?o 0 1 OaN N yZ z-4 m --gCv c o 0o D m ,? N CD co r 3.3 Wildlife 3.3.1 Terrestrial No terrestrial mammals were observed during the site visit but physical signs of two mammal species, white-tailed deer (Odocoileus virginianus) and raccoon (Procyon lotor) were observed within the project area. Other mammal species expected to occur within the project area are gray fox (Urocyon cinereoargenteus), eastern cottontail (Sylvilagus floridanus), eastern gray squirrel (Sciurus carolinensis), Virginia opossum (Didelphis virginiana), river otter (Lutra canadensis), mink (Mustela vison), southeastern shrew (Sorex longirostris), cotton mouse (Peromyscus gossypinus), and red bat (Lasiurus borealis). Birds observed within or adjacent to the corridor are indigo bunting (Passerina cyanea), yellow- billed cuckoo (Coccyzus americanus), great egret (Casmerodius albus), osprey (Pandion haliaetus), great blue heron (Ardea herodias), rock dove (Columba livia), white eyed vireo (Vireo griseus), Canada goose (Branta canadensis), and killdeer (Charadrius vociferus). Two terrestrial amphibian species were observed during the site visit, green frog (Rana clamitans) and northern cricket frog (Acris crepitans). No terrestrial reptiles were observed during the site visit. Terrestrial reptiles which may occur within the project area include eastern box turtle (Ten-apene carolina), eastern fence lizard (Sceloporus undulatus), five-lined skink (Eumeces fasciatus), rough green snake (Opheodrys aestivus), worm snake (Carphophis amoenus), rat snake (Elaphe obsoleta), eastern garter snake (Thamnophis sirtalis), copperhead (Agkistrodon contortrix), gray treefrog (Hyla versicolor), Fowler's toad (Bufo woodhouser), American toad (Bufo americans), southern toad (Bufo ten-estris), northern dusky salamander (Desmognathus fuscus), Carolina mudpuppy (Necturus lewisr), and slimy salamander (Plethodon glutinosus). 3.3.2 Aquatic Limited surveys within the project area resulted in no observations of aquatic reptiles. Aquatic or semi-aquatic reptiles and amphibians which are expected to occur within the project area include snapping turtle (Chelydra serpentina), mud turtle (Kinostemon subrubrum), river cooter (Pseudemys concinna), and southern dusky salamander (Desmognathus auriculatus). No sampling was undertaken in Turkey Creek to determine fishery potential. Fish species that may be present in Turkey Creek include bluehead chub (Nocomis leptocephalus), margined madtom (Noturus insignis), spottail shiner (Notropis hudsonius), tessellated darter (Etheostoma olmstedi), and yellow bullhead (Ameiurus natalis). Potential game fish that may be present within the project area include yellow perch (Perca flavescens) and largemouth bass (Micropterus salmoides). 11 3.4 Anticipated Impacts to Wildlife No significant habitat fragmentation is expected since potential improvements will be restricted to adjoining roadside margins. Construction noise and associated disturbances will have short- term impacts on avifauna and migratory wildlife movement patterns. Impacts associated with turbidity and suspended sediments resulting from bridge replacement will be minimized through the use of silt curtains and the implementation of stringent erosion control measures. Migratory fish are not expected to be an issue for this bridge replacement due to the presence of Buckhorn Reservoir just downstream of the project area. 4.0 SPECIAL TOPICS 4.1 Waters of the United States Surface waters within the embankments of Turkey Creek are subject to jurisdictional consideration under Section 404 of the Clean Water Act as waters of the United States (33 CFR section 328.3). NWI mapping indicates that Turkey Creek exhibits characteristics of a palustrine-forested broad-leaved deciduous-temporarily flooded (PF01A), Palustrine-forested broad-leaved deciduous-seasonally flooded (PFO1 C), Palustrine-forested broad-leaved deciduous/needle-leaved evergreen temporarily flooded (PF01 /4A) (Cowardin et al. 1979). Field investigations indicate that, within the project area, Turkey Creek is a well-defined, open water, riverine system. Wetlands adjacent to Turkey Creek are subject to jurisdictional consideration under Section 404 of the Clean Water Act as waters of the United States (33 CFR section 328.3). These areas are defined by the presence of three primary criteria: hydric soils, hydrophytic vegetation, and evidence of hydrology at or near the surface for a portion (12.5 percent) of the growing season (DOA 1987 see attached Routine Wetland Determination data forms). NWI mapping indicates that there are wetlands adjacent to Turkey Creek within the project area and jurisdictional wetlands were found during the site visit. Wetland vegetation species growing in this area are silky dogwood, swamp smartweed, wool grass, and bladderwort. These species are growing in soils that exhibit values, chromas, and mottles characteristic of hydric conditions. Evidence of wetland hydrology includes saturated and innundated soil conditions, a wetland drainage pattern, and oxidized root channels in the upper 12 inches (30.5 centimeters) of the soil. Jurisdictional impacts should be avoided or minimized by any considered alternatives. Bridge replacement impacts will likely be limited to existing fill areas of Turkey Creek bridge The Nutrient Sensitive Waters Management Strategy for the Protection and Maintenance of Riparian Buffers for the Neuse River Basin. The Nutrient Sensitive Waters Management Strategy for the Protection and Maintenance of Riparian Buffers (15 A NCAC 2B .0233) provides a designation for uses that cause impacts to riparian buffers within the Neuse Basin 12 Y . and affect their nutrient removal functions. Changes in land use within the buffer area are considered to be buffer impacts. Land use changes within the riparian are defined as being Exempt, Allowable, Allowable with Mitigation, or Prohibited. The Exempt designation refers to uses allowed within the buffer. The Allowable designation refers to uses that may proceed within the riparian buffer provided there are no practical alternatives, and that written authorization from the DWQ is obtained prior to project development. The Allowable with Mitigation designation refers to uses that are allowed, given there are no practical alternatives and appropriate mitigation plans have been approved. The Prohibited designation refers to uses that are prohibited without a variance. Exemptions to the riparian buffer rule include the footprint of existing uses that are present and ongoing. Stream linear distance was determined as the length of the main channel. Riparian buffer linear distance was determined as the stream linear distance minus existing use exemptions (e.g. road). Riparian buffer area was calculated by multiplying riparian buffer linear distance by 100 feet (Table 2). Most of the land north and south of Bridge No. 52 will be affected by buffer rules (Figure 4). [Bridge demolition paragraph #3] As this reach of Turkey Creek has no potential as a travel corridor for migratory fish, this project can be classed as Case 3, where in-water work will have no moratorium. No special restrictions apply to surface waters beyond those outlined in the BMPs. Table 2: Linear distance, area of surface waterstwetlands, and riparian buffer within the project area. Linear distance is expressed in feet (meters). and area is expressed in acres (hectares). Jurisdictional Type Linear Distance Area Surface Water Wetlands 245 (74.6) 0 0.49 (0.2) 1.4 (0.56) Riparian Buffer 222 (67.6) 0.5 (0.2) 4.1.1 Permits This project may be processed as a Categorical Exclusion (CE) under Federal Highway Administration (FHWA) guidelines. The COE has made available Nationwide Permit (NWP) #23 (61 FR 65874, 65916; December 13, 1996) for CEs due to minimal impacts to waters of the U.S. expected with bridge construction. DWQ has made available a General 401 Water Quality Certification for NWP No. 23. However, authorization for jurisdictional area impacts through use of this permit will require written notice to DWQ. In the event that NWP No. 23 will not suffice, impacts attributed to bridge replacement and associated approach improvements may qualify under General Bridge Permit (GP) 031 issued by the Wilmington COE District. DWQ has made available a General 401 Water Quality Certification for GP 031. Notification to the Wilmington COE office is required if this general permit is utilized. The COE may exert discretionary authority and require an Individual Permit if avoidance and minimization have not been 13 f fl li authority and require an Individual Permit if avoidance and minimization have not been adequately addressed, or if mitigation is inadequate (assuming mitigation may be required). The Neuse River Basin Rule applies to 50-foot (15.3-meters) wide riparian buffers directly adjacent to surface waters of the Neuse River Basin. Neuse Buffer Certification mayl be needed in addition to a COE permit and DWQ Water Quality Certification. 4.1.2 Mitigation Mitigation for Section 404 area impacts may be required, depending on the bridge replacement cut-and-fill limits. Utilization of BMPs is recommended in an effort to minimize impacts. Temporary impacts to floodplains associated with construction activities could be mitigated by replanting disturbed areas with native riparian species and removal of temporary fill material upon project completion. Fill or alteration of more than 150 linear feet (45.8 meters) of stream may require compensatory mitigation in accordance with 15 NCAC 2H .0506(h). A final determination regarding mitigation rests with the COE and DWQ. The requirement for riparian buffer mitigation will depend on the amount of potential impacts resulting from proposed bridge replacement and the availability of practical alternatives. A final determination regarding practical alternatives rests with DWQ. 4.2 Protected Species 4.2.1 Federally Protected Species Species with the federal classification of Endangered (E), Threatened (T), or officially Proposed (P) for such listing are protected under the Endangered Species Act (ESA) of 1973, as amended (16 U.S.C. 1531 et seq.). The term "Endangered Species is defined as "any species which is in danger of extinction throughout all or a significant portion of its range," and the term "Threatened Species" is defined as "any species which is likely to become an Endangered species within the foreseeable future throughout all or a significant portion of its range" (16 U.S.C. 1532). Federally protected species listed for Wilson and adjacent Nash County (April 12, 2001 FWS list) is presented in Table 3. Table 3. Federally Protected Species for Wilson and Nash County (April 12, 2001 FWS list). Common Name Scientific Name Status County Dwarf Wedge mussel Alasmidonta heterodon E Wilson/Nash Tar River spinymussel Elliptio steinstansana E Nash Michaux's sumac Rhus michauxii E Wilson Red-cockaded woodpecker Picoides borealis E Wilson/Nash * E= Endangered, T= Threatened, W= Wilson County, N= Nash County. 15 E ? - r Dwarf Wedge Mussel The dwarf wedge mussel is relatively small, averaging 1.0 to 1.5 inches long. The shells are olive-green to dark brown in color and are subrhomboidally shaped. The shells of females are swollen posteriorly, while the shells of males are generally flattened (TSCFTM 1990). The preferred habitats are streams with moderate flow velocities and bottoms varying in texture from gravel and coarse sand to mud, especially just downstream of debris and on banks of accreting sediment. This species was previously known only from a few, disjunct populations in the Neuse River basin (Johnston Co.) and Tar River basin (Wilson Co.). Statewide surveys conducted since 1992 have expanded this species' range in North Carolina. This species is now known from Neuse Basin in Orange, Wake, Johnston, and Nash Counties; and from Tar River Basin in Wilson, Vance, Warren, Franklin, Halifax, and Nash Counties. BIOLOGICAL CONCLUSION: The dwarf wedge mussel typically occurs in rivers with moderate flow rates and a gravel to sand substrate. The Turkey Creek shoreline and river bottom within the project area provide marginal habitat for the dwarf wedge mussel. The low creek flow and limited clarity would indicate a thick mud and silt bottom which provides poor habitat for the dwarf wedge mussel. NHP records have documentation of this species approximately 1.0 mile (1.6 kilometer) downstream of the project area, but no mussels or relict shells were observed during the field visit. Based on professional judgement and a cursory investigation of potential habitat, a field survey is needed to determine presence or absence of dwarf wedge mussel within the project area. UNRESOLVED Tar River spinymussel-The Tar River spinymussel is a small, subrhomboidal mussel that grows to approximately 2.5 inches (6.4 centimeters) in length. The external shell of the adult is smooth, orange-brown to dark brown, and ornamented by one or two rows of short spines (to 0.2 inches [5.1 millimeters] long). The shell is thicker on the anterior end and thinner on the posterior end. Preferred habitat of the spiny mussel includes relatively fast-flowing, well- oxygenated, circumneutral water over a silt-free, noncompacted, gravel/coarse sand substrate. The mussel's range is believed to be limited to a 1.0-mile (1.6-kilometer) section of the Tar River in Edgecombe County and Swift Creek in Vance and Edgecombe Counties (TSCFTM 1990). BIOLOGICAL CONCLUSION: Marginal habitat for the Tar River spinymussel is found in the vicinity of the project area due to apparent slow flows and a silty substrate. NHP has no documentation of the Tar River spinymussel within 2.0 miles (3.2 kilometers) of the project area. No evidence of mussels was observed during the field investigation. Based on professional judgement and a cursory field investigation, a field survey is needed to determine presence or absence of dwarf wedge mussel within the project area. UNRESOLVED Michaux's sumac- Michaux's sumac is a densely pubescent, deciduous, rhizomatous shrub, usually less than 2 feet (0.6 meter) high. The alternate, compound leaves consist of 9 to 13 hairy, round-based, toothed leaflets bome on a hairy rachis that may be slightly winged (Radford et al. 1968). Small male and female flowers are produced during June on separate 16 c plants; female flowers are produced on terminal, erect clusters followed by small, hairy, red fruits (drupes) in August and September. Michaux's sumac tends to grow in disturbed areas where competition is reduced by periodic fire or other disturbances, and may grow along roadside margins or utility right-of-ways. In the Piedmont, Michaux's sumac appears to prefer clay soil derived from mafic rocks or sandy soil derived from granite; in the Sandhiils, it prefers loamy swales (Weakley 1993). Michaux's sumac ranges from south Virginia through Georgia in the inner Coastal Plain and lower Piedmont. BIOLOGICAL CONCLUSION: NHP records indicate that Michaux's sumac has not been documented to occur within 1.0 mile (1.6 kilometers) of the project area. The project area does contain suitable habitat for this species. Based on analysis of NHP records and habitat types within the project area, an intensive surrey of the project area was undertaken and did not reveal the presence of Michaux's sumac. Therefore, on the basis of NHP records and best professional judgement, the proposed project will have NO EFFECT Red-cockaded Woodpecker This small woodpecker (7 to 8.5 inches [18 to 22 centimeters] long) has a black head, prominent white cheek patches, and a black-and-white barred back. Males often have red markings (cockades) behind the eye, but the cockades may be absent or difficult to see (Potter et al. 1980). Primary habitat consists of mature to over-mature southern pine forests dominated by loblolly (Pinus taeda), long-leaf (P. palustris), slash (P. elliottil), and pond (P. serotina) pines (Thompson and Baker 1971). Nest cavities are constructed in the heartwood of living pines, generally older than 70 years, that have been infected with red-heart disease. Nest cavity trees tend to occur. in clusters, which are referred to as colonies (FWS 1985). The woodpecker drills holes into the bark around the cavity entrance, resulting in a shiny, resinous buildup around the entrance that allows for easy detection of active nest trees. Pine flatwoods or pine-dominated savannas which have been- maintained by frequent natural fires serve as ideal nesting and foraging sites for this woodpecker. Development of a thick understory may result in abandonment of cavity trees. The BIOLOGICAL CONCLUSION: A few, young loblolly pine trees exist within the project area and adjacent areas. These trees are not old enough to provide suitable nesting and foraging habitat for red-cockaded woodpeckers The clustered arrangement of pine trees preferred by the birds for nesting colonies is not provided in the vicinity of the project area. In addition, the use of these scattered pines for foraging sites would depend on the birds' crossing large, inhospitable tracts of roadways, and extensive open fresh water marsh. The NHP documents no occurrences of red-cockaded woodpeckers within 2.0 miles (3.2 kilometers) of the.project area, and none were observed during field surveys. Based on professional jddgment and available information, this project will have. NO EFFECT Federal Species of Concern - The April 12, 2001 FWS list also includes a category of species designated as "Federal species of concern" (FSC). A species with this designation is one that 17 I may or may not be listed in the future (formerly C2 candidate species or species under consideration for listing for which there is insufficient information to support listing). The FSC designation provides no federal protection under the ESA for the species listed. FSC species listed for Wilson and adjacent Nash County are presented in Table 4. NHP files have no documentation of FSC species within 2.0 miles (3.2 kilometers) of the project area. The nearest FSC species is the pinewoods shiner (Lythrurus matutinus) located 2.5 miles (4.0 kilometers) downstream to the east-southeast. Table 4. Federal Species of Concem listed for Wilson and adjacent Nash County (FWS list, April 12, 2001). ? - r Common Name Scientific Name Potential Habitat State Status* County listing Henslow's sparrow Ammodramus henslow# NO SR Wilson Pinewoods shiner Lythrurus matutinus YES SR Wilson/Nash Yellow lampmussel Lampsilis cariosa NO T Nash Yellow lance Ellipbo lanceolata NO T Nash Green floater Lasmigona subviridis NO E Nash Atlantic pigtoe Fusconaia mason NO T Wilson/Nash Sandhills bog lily LNum Mdollae NO T Nash Carolina least trillium Trillium pusillum var. pusillum YES E Nash Carolina asphodel Torre/dia glabra YES C Wilson Diana fritillary butterfly Speyeria diana YES SR Nash • E = Endangered; T = threatened; SR = Significantly Rare; C = Candidate; P = Species has been formally proposed for listing as Endangered, Threatened, or Special Concern; W1 = NC Plant Watch List: rage because of severe decline; W3 = NC Watch List: poorly known in North Carolina (Amoroso 1999; LeGrand and Ha111999). 4.2.2 State Protected Species Plant and animal species which are on the North Carolina state list as Endangered, Threatened, Special Concern (SC), Candidate, Significantly Rare (SR), or Proposed (Amoroso 1999, LeGrand and Hall 1999) receive limited protection under the North Carolina Endangered Species Act (G.S. 113-331 et seq.) and the North Carolina Plant Protection Act of 1979 (G.S. 106-202 et seq.). NHP records indicate that the notched rainbow mussel (Villosa consricta), triangle floater (Alasmidonta undulata), and Georgia holly (ilex longipies) have been documented within 2.0 miles (3.2 kilometers) of the project area. In Wilson County, notched rainbow mussel and the triangle floater have been documented 1.3 miles (2.1 kilometers) downstream and west-southwest of the project area. The Georgia holly has been documented 18 z ? . 0.7 mile (1.1 kilometer) west of Bridge No. 52. The notched rainbow mussel is state listed as SR, the triangle floater as Threatened, and Georgia holly as SC rating. No other NHP species are documented within two miles of the project area. NHP also documents Significant Natural Heritage Areas (SNHA), sites selected on the basis of the occurrence of rare plant and animal species, rare or high quality natural communities and special animal habitats. NHP documents a SNHA, Turkey Creek Aquatic Habitat, at the project area with a signifiigance classification of (A) (NHP 1999). Class A signifigance denotes a Nationally signifigant natural area that contains examples of natural communities, rare plant or animal populations, or geologic features that are among the highest quality in the nation. No other NHP SNHA occur within two miles of the project area. 19 IE r r 5.0 REFERENCES Amoroso, J.L. 1999. Natural Heritage Program List of the Rare Plant Species of North Carolina. North Carolina Natural Heritage Program, Division of Parks and Recreation, N.C. Department of Environment, Health and Natural Resources, Raleigh. Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of Wetlands and Deepwater Habitats of the United States. FWS/OBS -79/31. Fish and Wildlife Service, U.S. Department of the Interior, Washington, DC. 103 pp. Daniels, R.B., S.W. Buol, H.J. Kleiss, and C.A. Ditzler. 1999. Soil Systems in North Carolina. North Carolina State University Soil Science Department. Raleigh, North Carolina. 118 PP- Department of the Army (DOA). 1987. Corps of Engineers Wetlands Delineation Manual. Technical Report Y-87-1. US Army Engineer Waterways Experiment Station, Vicksburg, MS. 100 pp. Division of Water Quality (DWQ). 1999. Neuse River Basinwide Water Quality Plan. North Carolina Department of Environment and Natural Resources, Raleigh. Division of Water Quality (DWQ). 1999b. Classifications and Water Quality Standards Assigned to the Waters of the Neuse River Basin. North Carolina Department of Environment and Natural Resources, Raleigh. Fish and Wildlife Service (FWS). 1985. Red-cockaded Woodpecker Recovery Plan. U.S. Department of the Interior, Southeast Region, Atlanta, Georgia. 88 pp. Fish and Wildlife Service (FWS). 1987. Habitat Management Guidelines for the Bald Eagle in the Southeast Region. U.S. Department of the Interior, Fish and Wildlife Service. 8 pp. Hamel, P.B. 1992. Land Manager's Guide to the Birds of the South. The Nature Conservancy, Southeastern Region, Chapel Hill, NC. 437 pp. Kartesz, J. 1998. A Synonymized Checklist of the Vascular Flora of the United States, Puerto Rico, and the Virgin Islands. Biota of North America Program. LeGrand, H.E. and S.P. Hall. 1999. Natural Heritage Program List of the Rare Animal Species of North Carolina. North Carolina Natural Heritage Program, Division of Parks and Recreation, N.C. Department of Environment, Health, and Natural Resources, Raleigh. 20 w Martof, B.S., W.M. Palmer, J.R. Bailey, and J.R. Harrison III. 1980. Amphibians and Reptiles of the Carolinas and Virginia. The University of North Carolina Press, Chapel Hill, NC. 264 pp- Menhinick, E.F. 1991. The Freshwater Fishes of North Carolina. North Carolina Wildlife Resources Commission, Raleigh. 227 pp. Natural Heritage Program (NHP). 1999. List of Significant Natural Heritage Areas. North Carolina Division of Parks and Recreation, Department of Environment and Natural Resources. Raleigh, NC. Natural Resources Conservation Service (NRCS). 1997. U.S. Department of Agriculture. Hydric Soils, Wilson County, N.C. Technical Guide, Section II-A-2. Palmer, W.M. and A.L. Braswell. 1995. Reptiles of North Carolina. The University of North Carolina Press, Chapel Hill, NC. 412 pp. Potter, E.F., J.F. Parnell, and R.P. Teulings. 1980. Birds of the Carolinas. The University of North Carolina Press, Chapel Hill, NC. 408 pp. Radford, A.E., H.E. Ahles, and C.R. Bell. 1968. Manual of the Vascular Flora of the Carolinas. The University of North Carolina Press, Chapel Hill, NC. 1183 pp. Rohde, F.C., R.G. Arndt, D.G. Lindquist, and J.F. Parnell. 1994. Freshwater Fishes of the Carolinas, Virginia, Maryland, and Delaware. The University of North Carolina Press, Chapel Hill, N.C. 222 pp. Schafale, M.P. and A.S. Weakley. 1990. Classification of the Natural Communities of North Carolina: Third Approximation. Natural Heritage Program, Division of Parks and Recreation, N.C. Department of Environment, Health, and Natural Resources. Raleigh. 325 pp. Soil Conservation Service (SCS). 1983. Soil survey of Wilson County, North Carolina, USDA National Cooperative Soil Survey. The Scientific Council on Freshwater and Terrestrial Mollusks (TSCFTM). 1990. A Report on the Conservation Status of North Carolina's Freshwater and Terrestrial Molluscan Fauna. Pp. 50-52. Thompson, R.L. and W.W. Baker. 1971. A survey of red-cockaded woodpeckers nesting habitat requirements (pp. 170-186). In R.L. Thompson ed., The Ecology and Management of the Red-cockaded Woodpecker. Tall Timbers Research Station, Tallahassee, FL. 21 Webster, W.D., J.F. Parnell, and W.C. Biggs, Jr. 1985. Mammals of the Carolinas, Virginia, and Maryland. The University of North Carolina Press, Chapel Hill, NC. 255 pp. Weakley, A. S. 1993. Guide to the Flora of the Carolinas and Virginia. Working Draft of November 1993. North Carolina Natural Heritage Program, Division of Parks and Recreation, Department of Environment, Health, and Natural Resources. 575 pp. 22 DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) Project/Site: A,; Jo e /Ue. _91 SA ll.3i Date: A_/ 0 - 0/ Applicant/Owner: Air /) 0 7' County: "Inc 0 Investigator. s U ,',.te State: /Ve r 6 Do Normal Circumstances exist on the site? e No Community 10: is the site significantly disturbed (Atypical Situation)? Yes 6) Transact ID: _ r of 3 _ Is the area a potential Problem Area? Yes e Plot 0: (If needed. explain on reverse VEGETATION Dominant Rant Species 1. ?1,..?.?c e..rnw2arr) f,Straum Ind ; s`.?,e , F? >?'+ Domnant Plant S/e/ee;es r , Stratum Indicator S. ?PJ'IDTb0/4' -hrd?ti q?? ArRC z U e rAfm A 1:01~ ?? OBE 10. 4. •- .:, 5. A 13. 09L 14. 7. CAL IL 16. _ Percent of Donddnnt Spades that are OBL. FACW or FAC (excknfing FAC-) l?d Remarks: Vce rLoA &.045 ;X W /wrteJC s e. if ?: q Tgo1 /-S P1 , HYDROLOGY F_Remwd"ed Dan Mesdobe in Remarks): . Lake or ride Gauge Photographs ed D an Available Field Observations: Depth of Surface Water. l - fin.) D', pth to Free Water in Pit: 2 ??1 / 0n.) pth to Saturated Sort: r-om le-c/ Renwrks: Wed wd Hydrology krdieators: Primary k+ s. Teadndated Satwated in Upper 12 Inches Water Marks Drift Lines _Sedinment Deposits ,X Drainage Patters in Wetiands Secondary indicators 12 or more required): JX Oxidized Root Channels in Upper 12 Inches _Water-Stained Leaves XLocal Soil Survey Oats .X FAC.Neutral Test -Other (Explain in Remarks) SOILS Map Unit Name. (Series and Phase): k?- o f i?r A01 Drainage Cass: i Taxononry (Subgroup): f e i Fliue Field Observation s?. o rt 1 Confirm Mapped Tape: No Profile Deseriatiar. Depth Matrix Coiar Mottle Calaa Match Taxture. Concretions. ji n Few l Ho_zon fMunsell Moist! IMunaell Mond Abumdanee1Canerest_ Sttin". M. n - , A L- A. 6 J?c 2S T .l A' AVIM. All el*y Hydrie Sell buflextom "land - mudc Epipedon Caaemdomw jW0 OWMe Content in Surface layer in Sandy Soils Sulfidc Odor Oviedo streaking in sandy sobs Aquic Moisture Region ? Listed on Load Hydrie Sods Lisa ?C Ra*xirm Carditlom _ Limed on Natiard Hydrie Sods List Gloved or Low-Chrome Colors Otb* MxpWo in Remarks) Remarks: WETLAND DETERMINATION Hydrophyde Vageadan Present? Wetland Hydrology Present? Hydric Soils Presert? ® No (Circe) Y No Yes No (Cade) b this Sampling Putt Within a Wetland? Yes no Remarks: Approved by HQUSACE 2192 HJL 8193 - w r ?f VEGETATION DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wedands Delineation Manual) Demirom Pleat Seeeies Sstgttim 1. Dominant Plant Spec!" Stra"m Indicator IL I )10:A to 3. JA t AAC 11. 4. FA C t2. L 12 6. 1*.PnAe Np?&j 14. 7. tti. -- L 1E. -- -- Percent of +t specie: that ere act,. FACW w FAC (exdudmg FAC-1 4 Roman= HYDROLOGY -Recorded Data Wascnbo in Retnarics): Wedend Hydrology husestom I Stream. Lake or ride Gouge Primary Indicatom h Aedai Photographs aatdated =Samrasd in Upper 12 Inches Ot)tar Water Mart ZCNo Recorded Data Avalable D11ft unas Sedar?t Oeposim =Drainage Patients in Wetlands Field Observation= Secondary irtdieatots (2 or more required): 0 s11 'Root Channels in Upper 12 Inches Depth of Surfatx Water: n n G fia.) Water-Stained Leaws Depth to Free Water in Rt: 1 e (hL) Lom Soa Surwy Dm ? ?FAC- Neutral 'lest Depth to Saaaated Sod:t (in.) Other (Explain in Remarksl Renia+ks: SOILS Map Unit Name // (Series and Phwe): Wt 4th jr c F Drainage Cha= n~.-/V afj 4aL ?- Field Observmo ? Tammany (Subgroup): ?.?d,•? > ???,.a a ..? s Confirm Mapped Type: Yea No Peelle Deseeaslarr. Depth Mattat Color fMimsell Moistf Matta Calas Moab Taaaaa. Carcraticam (MunnR Mdstd Abundance/Caetrest Steurttm ere . . S Hydhdc Sal Epipadodr ?; NO argerse Conant in Swhm Byer m sar* Solt SuMft Odor = o *oft Sd6rg in satrdy Sails A*& Maittoe Regime Wad m Lod Hy* Sags list Aaridng Conditions - Wad on NatismW Hydhdie Sots ust Gleyed nt Low-clnaens Colors Other (Expiwn in Ron" Roll/U?l,,., ai?ea AR .9"e ce rch-c .,a eS wA.cA •ewc4- ?j4 O Am Id A iOUnd Ss.?ls cd-c c ? 7 C AWM "W 0" . 7.11-C Cc 0/ IWO, r r WETLAND DETERMINATION Hydraow c Vegetation Present? 45z) No (Grade) (Circle) Wetland Hydrology Present? Yes Me Hydric Sails P om ? Yet Is Wm Sampling Point Within a Watland? Yes v.L, C ?,ea ?c d o x •'.? ,'r s e e:., 12 -11 ' i Approved by HaUSACE 2192 HJL 8193 Wetland Rating Worksheet Project name AP, , I -U .r • / dearest road _IX //3/ County Name of Evaluator Date -!D - Wetland location _ on pond or lake X on perennial stream _ on intermittent stream _ within interstream divide _ other Adjacent land use (within M2 mile upstream) forested/natural vegetation !oo agriculture, urban/suburban - impervious Surface Dominant Vegetation Soil Series .-We- _ predominantly organic-humus, muck, or peat _ predominantly mineral- non-sandy X predominantly sandy Hydraulic Factors _ steep topography _ ditched or channelized wetland width >/= 50 feet (2) 4 (3) srg. o mp" ;0. CA Flooding and Wetness x semipermanently to permanently flooded or inu d& d _ seasonally flooded or inundated _ intermittently flooded or temporary surface water _ no evidence of flooding or surface water Wetland Type (select one) _ Bottotnland hardwood forest _ Pine savanna Headwater forest XFreshwater marsh _ Swamp forest _ Bog/fen _ Wet flat _ Ephemeral wetland _ Pocosin _ Other *The rating system cannot be applied to salt or brackish marshes Water storage - * 4 = 0 Bank/Shoreline stabilization - * 4 = 11 Total score Pollutant removal 5 = _11) Wildlife habitat 2 Aquatic life value _ 9 * 4 = ?10 Recreation/Education P * 1 = -i Add T point if in sensitive watershed and >I01/6 nonpoint disturbance within 12 mile upstream