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HomeMy WebLinkAbout20180289 Ver 1_401 Application_20180218NJWETLANDS & WATERS 201 80289 February 23, 2018 Mr. Andy Williams Mr. Chad Turlington US Army Corps of Engineers NC Division of Water Resources Raleigh Regulatory Field Office Fayetteville Regional Office 3331 Heritage Trade Drive, Suite 105 225 Green Street, Suite 714 Wake Forest, NC 27587 Fayetteville, NC 28301 RE: Aberdeen Town Lake R�cep Bottom -drain Repairs FES�--� Nationwide Permit 3 Verification Request 26 2013 STORMWA END Zkl y Mr. Williams and Mr. Turlington, RPERMITTING Attached, please find a Pre -Construction Notification for a Nationwide Permit 3 Verification request and corresponding Water Quality Certification associated with necessary and ongoing work for the Town of Aberdeen water supply lake. The purpose of this work is to repair the dam structure, specifically the bottom drain and primary spillway, as it failed during the storm event of hurricane Mathew. This work has been ongoing since the conclusion of the event to assess the damage, design the repair, and implement a long-term solution for the continued use and safety of this structure. Attached with this request are drawings that depict the scope of the proposed repairs, which will generally be confined to the footprint of the dam structure. The major deviation is a coffer dam will be installed upstream of the bottom drain to control sediment load when the lake is drained during construction and for future maintenance. This coffer dam will be completely submerged under approximately 6' of water. The purpose of the coffer dam is to utilize current construction techniques to meet erosion control objectives and allow for safe working conditions. Further, it will be designed to minimize the downstream sediment load potential during future storm events and maintenance operations. In order to begin construction, the water level of the lake will slowly be drawn down to a level sufficient to commence the repair work. Dependent upon the scale of repair and subsequent time needed, the lake may have to be drawn down repeatedly to allow for safe working conditions as determined by the contractor and the project engineer. Due to the fact that there are no known active superfund sites within the drainage area of the lake, it is anticipated that any sediment that may be released during the water level draw -down would be similar to sediment downsteam of the existing structure. Thank you for your consideration, and please don't hesitate to reply if you have any questions about the provided information. CHRISTOPHER HUYSMAN WETLANDS & WATERS, INC. TAMP BANDY 1 70 DEW DROP ROAD 41 ❑B LB PROPST DRIVE SPARTA, NC 28675 CONOVER, NC 2B613 336.406.0906 B2B.302.3437 CHRIS. H UYSMAN@GMAIL.COM JTAM PBAN DY@G MAIL. COM Best regards, 0 Perry Isner 704.773.4239 CHRISTOPHER HUYSMAN WETLANDS & WATERS, INC. TAMP BANDY 1 70 DEW DROP ROAD 41 DB LB PROPST DRIVE SPARTA, NC 28675 CONOVER, NC 2861 3 336.406.0906 828.302.3437 CHRIS. H UYSMAN@GMAIL.COM JTAMPBANDY@GMAIL.COM W A 7F9OG RECEIVED O�pF Office Use only: FEB 6 r 1013 Corps action ID no. a rDWQ project no. • 16ft Form Version 1.4 January 2009 Page 1 of 10 PCN Form — Version 1.4 January 2009 Pre -Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: Q Section 404 Permit ❑ Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 3 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑ Yes ❑x No 1d. Type(s) of approval sought from the DWQ (check all that apply): ❑ 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization 1 e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes E No For the record only for Corps Permit: ❑ Yes ❑ No 1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. ❑ Yes ❑x No 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1h below. ❑ Yes ❑Q No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ❑x No 2. Project Information 2a. Name of project: Aberdeen Town Lake Dam - Bottom Drain Repairs 2b. County: Moore 2c. Nearest municipality / town: Aberdeen 2d. Subdivision name: 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: 3b. Deed Book and Page No. 3c. Responsible Party (for LLC if applicable): Town of Aberdeen 3d. Street address: 301 Lake Park Crossing 3e. City, state, zip: Aberdeen, NC 28315 3f. Telephone no.: 910.944.7012 3g. Fax no.: 910.944.7459 3h. Email address: hwatts@townofaberdeen.net Page 1 of 10 PCN Form — Version 1.4 January 2009 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ❑ Other, specify: 4b. Name: 4c. Business name (if applicable): 4d. Street address: 4e. City, state, zip: 4f. Telephone no.: 4g. Fax no.: 4h. Email address: S. Agent/Consultant Information (if applicable) 5a. Name: John T. Grimes, PE 5b. Business name (if applicable): Grimes Engineering, PC 5c. Street address: 8940 Mackintosh Lane, Suite A 5d. City, state, zip: Clemmons, NC 27012 5e. Telephone no.: 336.480.8500 5f. Fax no.: 336.499.9764 5g. Email address: jtgrimes@grimes-engineering.com Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): N/A 1 b. Site coordinates (in decimal degrees): Latitude: 35.134952 Longitude: -79.429825 1c. Property size: acres 2. Surface Waters 2a. Name of nearest body of water to proposed project: Aberdeen Town Lake 2b. Water Quality Classification of nearest receiving water: 2c. River basin: Lumber 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: Existing 40 -acre lake (Aberdeen Town Lake) 3b. List the total estimated acreage of all existing wetlands on the property: Existing 4o -acre lake 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 3d. Explain the purpose of the proposed project: Repair the bottom drain and primary spillway at Aberdeen Town Lake Dam (a high hazard dam without a functional bottom drain at the time). The facility was damaged by Hurricane Matthew. 3e. Describe the overall project in detail, including the type of equipment to be used: Install riprap cofferdam(s) for water control of base and storm flows for additional engineering evaluation of currently submerged areas and repairs. Upstream cofferdam designed to reduce sediment load when draining lake. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project(including all priorphases) in thepast? ❑ Yes ❑ No M Unknown Comments: 4b. If the Corps made the jurisdictional determination, what type of determination was made? ❑ Preliminary ❑ Final 4c. If yes, who delineated the jurisdictional areas? Name (if known): Agency/Consultant Company: I Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑Yes E]No ❑ Unknown 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑X Yes ❑ No 6b. If yes, explain. Phase 1 - Cofferdam construction so the currently submerged areas of the bottom drain and spillway can be evaluated for repairs. The cofferdam will be left in place during construction to reduce sedimentation when draining the lake. It will be left in place for future sediment control. Phase 2 - Perform bottom drain and spillway repairs. Page 3 of 10 PCN Form — Version 1.4 January 2009 C. Proposed Impacts Inventory 1. Impacts Summary 1a. Which sections were completed below for your project (check all that apply): ❑ Wetlands Q Streams — tributaries ❑ Buffers x❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. Wetland impact number Permanent (P) or Temporary T 2b. Type of impact 2c. Type of wetland 2d. Forested 2e. Type of jurisdiction Corps (404,10) or DWQ (401, other) 2f. Area of impact (acres) W1 Choose one Choose one Yes/No W2 Choose one Choose one Yes/No W3 Choose one Choose one Yes/No W4 Choose one Choose one Yes/No W5 Choose one Choose one Yes/No W6 Choose one Choose one Yes/No 2g. Total Wetland Impacts: 2h. Comments: 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. Stream impact number Permanent (P) or Temporary (T) 3b. Type of impact 3c. Stream name 3d. Perennial (PER) or intermittent (INT)? 3e. Type of jurisdiction 3f. Average stream width (feet) 3g. Impact length (linear feet) S1 T Cofferdam Aberdeen Creek PER Corps 50 20 S2 Choose one S3 Choose one S4 Choose one S5 Choose one S6 Choose one 3h. Total stream and tributary impacts 20 3i. Comments: Necessity of proposed downstream cofferdam to be determined by engineer. If utilized, will temporarily impact approximately 1000 s.f. of tributary due to width of stream. Downstream cofferdam will be removed following construction. Page 4 of 10 PCN Form — Version 1.4 January 2009 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then indivi ually list all open water impacts below. 4a. Open water impact number Permanent (P) or Temporary T 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) 01 P Aberdeen (Pages) Lake Cofferdam / sluice gate Pond 0.10 02 Choose one Choose 03 1 Choose one lChoose 04 Choose one Choose 4f. Total open water impacts 0.10 4g. Comments: 5. Pond or Lake Construction If pond or lake construction proposed, the complete the chart below. 5a. Pond ID number 5b. Proposed use or purpose of pond 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) Flooded Filled Excavated Flooded Filled Excavated P1 Choose one P2 Choose one 5f. Total: 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require miticlation. then vou MUST fill out Section D of this form. 6a. Project is in which protected basin? ❑ Neuse ❑ Tar -Pamlico ❑ Catawba ❑ Randleman ❑ Other: 6b. Buffer Impact number - Permanent (P) or Temporary T 6c. Reason for impact 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact (square feet) 6g. Zone 2 impact (square feet B1 Yes/No B2 Yes/No B3 Yes/No B4 Yes/No B5 Yes/No B6 Yes/No 6h. Total Buffer Impacts: 6i. Comments: Page 5 of 10 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Large riprap with an impervious liner is proposed to minimize the footprint of the cofferdam and to prevent erosive washout in a storm event. The purpose is to control sediment during construction and maintenance work. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. The downstream cofferdam is proposed to only be utilized if necessary, based on field determination by engineer after installation and performance of upstream cofferdam. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? ❑ Yes ❑x No 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps 2c. If yes, which mitigation option will be used for this project? ❑ Mitigation bank ❑ Payment to in -lieu fee program ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type: Choose one Type: Choose one Type: Choose one Quantity: Quantity: Quantity: 3c. Comments: 4. Complete if Making a Payment to In -lieu Fee Program 4a. Approval letter from in -lieu fee program is attached. ❑ Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: Choose one 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non -riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. Page 6 of 10 PCN Form — Version 1.4 January 2009 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) —required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? E] Yes No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund). 6h. Comments: Page 7 of 10 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes ❑Q No within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. ❑ Yes No 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 0% 2b. Does this project require a Stormwater Management Plan? ❑ Yes No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: 2e. Who will be responsible for the review of the Stormwater Management Plan? 3. Certified Local Government Stormwater Review 3a. In which localgovernment's 'urisdiction is thisproject? N/A ❑ Phase II ❑ NSW 3b. Which of the following locally -implemented stormwater management programs ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been El Yes ❑ No attached? 4. DWQ Stormwater Program Review OCoastai counties ❑HQW 4a. Which of the following state -implemented stormwater management programs apply ❑ORW (check all that apply): C] Session Law 2006-246 ❑Other: 4b. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑Q No attached. 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? Yes ❑x No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes [fl No Page 8 of 10 PCN Form — Version 1.4 January 2009 F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1a. Does the project involve an expenditure of public (federal/state/local) funds or the ❑x Yes ❑ No use of public (federal/state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an ❑Yes ❑Q No environmental document pursuant to the requirements of the National or State (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (if so, attach a copy of the NEPA or SEPA final approval F1 Yes ❑ No letter.) Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑Yes No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after -the -fact permit application? ❑Yes Q No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s); 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in El Yes No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. 4. Sewage Disposal (DWQ Requirement) N/A 4a. Clearly detail the ultimate treatment methods and disposition (non -discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. Page 9 of 10 PCN Form — Version 1.4 January 2009 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or x❑ Yes ❑ No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yesx❑ No impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. - 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Query of NC Natural Heritage Program. Report attached. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes Q No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ❑ Yes Q No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? NC SHPO ArcGIS web service. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? Q Yes ❑ No 8b. If yes, explain how project meets FEMA requirements: The proposed project will not change the spillway capacity of the dam. 8c. What source(s) did you use to make the floodplain determination? FRIS (Flood Risk Information System) website (IqljoI� Harold M. Watts III ✓ Applicant/Agent's Printed Name Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is rovided. Page 10 of 10 ABERDEEN TOWN LAKE DAM TOWN OF ABERDEEN ABERDEEN, NC - MOORE COUNTY BOTTOM DRAIN REPAIRS - PHASE 1 COFFERDAM CONSTRUCTION PLANS OWNER: TOWN OF ABERDEEN POST OFFICE BOX 785 ABERDEEN, NC 28315 STATE DAM ID: MOORE-054 SIZE OF DAM: SMALL HAZARD CLASSIFICATION: HIGH P� QP as Wz� wR S ucENSE NO ozsae Q o wQ Y=�Q a J12� w a P. w N _ Ozo� w w a > wow Wo Q o o x O w m Q 1"7507 C1.0 4 SHEET INDEX CONTACT: C1.0 COVER SHEET C1.1 LEGEND, ABBREVIATIONS, AND NOTES MR. HAROLD WATTS C2.0 PROPOSED GRADING PLAN PUBLIC WORKS DIRECTOR C2.1 COFFERDAM DETAILS TOWN OF ABERDEEN 910.690.7479 (CELL) 910.944.7012 (OFFICE) STATE DAM ID: MOORE-054 SIZE OF DAM: SMALL HAZARD CLASSIFICATION: HIGH P� QP as Wz� wR S ucENSE NO ozsae Q o wQ Y=�Q a J12� w a P. w N _ Ozo� w w a > wow Wo Q o o x O w m Q 1"7507 C1.0 4 ABC ALUM AST2 B -B 80A CSG CFS CI CL CMP CO COM C- -V DOC N V DIP EASE ELEC Ex FES FH FM FT MSEC GALV GV HCR HOPE LF MH PAVE PE PP PVC R RAN RED RCP RPZ SS STA TDO TELE TSB UG WM Yl GENERAL NOTES O I. RESPonsISU1Fl:FFIEE"`=EF`Yrn�ixclaas eAWso�N.nFLEe�oaTs�ro orec.wim EFOR Lsir:Kwml. TATE CONTRACTOR SIA L NOTIFY ME ENONE MMEDIATELY IF ONKNOwN FEATURES ARE DISCOVERED THAT wouTo NECEssiAATTE Lai D F,uTION TO THE LwsTRATED PUNS. y SYMBOLS AND ABBREVIATIONS 2 AND EOWNERg ACILI ESS o ESOCC, °E°�,�CT�ALIR aEllM E,YAoECTEDBY EpE�INEER o U RAND THE EnNEER FOR DAMAces.IruuRlEs oR OTIERAccI«rs -CN OCCUR pyRl�nTiEOSEca+srnucono�N.cr�ivm s�GI O AGGREGATE BASE COURSE 8 EXISTING CURB INLET FONSIBLE FDR TIE SECURITYO THE CONSTRUCTION SITE. INCLUDING BUT NOT UM TED TO: EQUIPMENT, coMPLETEDWONK. sTAGEDMATERVLLs. NO SITE ACCESS By wTHORI2ED AND unAUTHORVED PERSONS. LL O ALUMINUM ❑ E%'STING GRATE INLET/YARD INLET ALUMINIZED STEEL-TYPE2 o b EXISTING FLARED END SECTION EXISTING FIRE HYDRANT Goa aEMOVAL SH1 BE PaoiscisD DURING CONSTRuci. 5. TREES AND -STING LAnosc%vinG NOT OACONSTRUCTIONI. e. ALL ELEV%nons ARE IN REFERENCE TO esucHMARKs UTILIZED BV THE PRWECT SuaysraR. QyQ J JJ BACK TO BACK Pa• EXISTING BLOW -OFF ASSEMBLY �. CONTRACTOa SHALL BE RESPONSIBLE FOR ECHEDULING AND COORDINATION OF ALL MLUSTRATED CONSTRUCTLN—TIES AT THE JOB bTrt W 2 BLOW#FASSEMBLY w EXISTING GATE VALVE H _ __ _ CURB AND GUTTER a EXISTINGREDUCER p. CONTPACTOR SHALBERESPON59LE FORAICWAAGES OARING COISTRLICiIOHTANo SIALL DUKE PEPAPS AT HI9 E%HENSE. 7' CUBIC FEET PER SECOND ❑ S O EXISTING WATER METER EX ISTINGSANSEWERMANHOLE BE RES ­SUE FOR VAULTS LLREGNeOr=s50e FUNCrIONI TER eoxEs. ANY AND I LEAN outs. MANnOE3 ErC..roMA wsnED GRADES AND SITE PSAN. Ls«nvrowc SHALeEc ruTED wITI SITE N (,'} 1. CURB INLET EX STING GLEAN OUT THE N INEER - _ 0 � CENTERLINE EXISTING POWER MILE«RING TIZE SIGNS. arwRx:AOES FLwcMEN. ON GUARDS AS REauPED roENsuRE TIE SAErvO ALVENICLnAR ANI 3 CORRUGATED METAL PIPE ❑ EXISTING TELEPHONE PEDESTAL PEDssmuw TRAHc ALL CONSTRUCTION ACTIVITIES Q Cc CLEAN OUT EXISTING AREA LIGHT 1p. THE CONTRACTOR SHALL COORDINATE WITH TIE ENGINEER, THE OWNER, AND ADAACENT PROPERTY OWNERS AS REWIRED FOR WORK OUTSIDE OF PROPERTY LINES O IY EXISTING SIGN rL COMMUNICATION 8 NEWCURB INLET T). U ES MWLLANTNNMAMEDExCAVATIONSE SET OPEN OR UNPROTECTED DURING NOR WORKING MWRS. uTLLRE SIGNS,BARR,LADfS.ETC.. TO ENSURE THE SAFETY OF THE GENERAL PUBLIC cc CONCRETE NEW GRATE INLUNARD INLET SACT I ORD LPe on veE OR lqr aq A�xcYRK As usTaATEo oNFwas lF EwsnNG wnoRlaFIS DICFERcaou '�.. DOUBLE CHECK VALVE NEW FLARED END SECTION THOSE IuusTrar AS C �$ �Y DOUBLE DETECTOR CHECK VALVE j NEW FIRE HYDRANT T TRACrpi sHAL Los TAIL DNIEnsIONS ANU CRAOFS Ar THE.lae slrE IF OFFEaFNc[s ARE FOUND. uoTsv ENGINEER IMMEDIATELY THAT MODIFMARONS i0 TIESE DMwMGb CIN BE MADE. - DROP INLET •R• NEW BLOYY FF ASSEMBLY Tb. DAM C LASSFICATION ACCONDINOTONCDENR. gTATEDAISAFETY IS SMAC SME. HIGwwURD. 5� DUCTILE IRON PIPE w NEW GATE VALVE EASEMENT R IB NEW REDUCER NEW WATERMETER ELECTRIC NEW TEE PQM EXISTING NEW PLUG CONSTRUCTION NOTES FLARED END SECTION • NEW MANHOLE ITHE NSIBLE FOR TIE A«ONMDMTION AND MAINTENANCE OF BASE AND STORM FLOWS IN ALL AREAS OF THE QP FIRE HYDRANT • NEW CLEANOUT PROUECT SITE THROUGHOUT TIE COISTRUCTIO1 KPOO FORCE MAN T NEW SIGN x. ANTTEMPowwvDSVERSION SWAESSnAL SEAIOPEIaTF1O 6RADEOAnroRSTAba2EDmgRTocO IT"OFLonbTR«rwn. FEET IRON PIPE ) THECONTMCTON snuLSERESPONSIyEFOR THE ALCCMMWATION AND MAINTENANCE OF GROUFOwATER AND SEEPAGE IN ALL AREAS O THE PROJECT SITE THROUGHOUT THE CONSTR«TION PERIOD. FEET PER BEC GALVANIZED BENCHMARK OR SOIL BORING / TEST PIT TEMP SILT FENCE A THE CONTNCA SI LBERESFCNEIKElCN TIE CONFIGURATKKIOFAL EXCAVATION. UNDERCUT. AMDBACKFRLAFE�LSANDFOR snFE WORK ENVIRONMENT iN AL AREAS OF THE CONSTRUCTION SITE IN ACCORDANCE VATH AL AFPLKABLE FEOFAL. SUTEUARo OCu REGULATORv a[ouiREUENTs z UJ S: GATE VALVE TEMP TREE PROTECTION FENCE s UPONcoMPLET 11O AGRAOINO.ALOISTURSEDAREASOFTHE CONSTR«TwHS-E—LBESTABa—WIVEGETATKWIN OF ANY MW 1�1Z HANDICAP RAMP TEMP COMBINATION SILTRREE PROTECTION FENCE S STOCKPI Es, EWRHT.SHAL BE REMOVED11THER RACTORFPRIOR TO CONSTRUCTION COMPLETION, UNLESS DIRECTED OTIEawISE By HIGH DENSITY POLYETHYLENE LENGTH TEMP DIVERSION DITCH EXISTING DIVERSION DITCH TE ENGINEER THECONTRACTORSHATE LANDgRD*lAITEXTAFEWDIGNAPHO OFTHECONg CTION GROGREESTOTIAiBNOREErt� THE HALSUBMRADOTIONAODNAPNo UNn EENGINEERSREDUEST A 9 LINEAR FEET DISTURBED LIMITS CONSm«TION VHOTO35RLL1 BE aF SSU FOUNTRESOtmONAND CONSTRUCTION CONTENT TO THE ENG,NEER'b SATISFACTKW. LATHE EVENT MATTIE PIIOT09 Art NOT TO THE ENGINEEa'Sb.LTIGFALTION.TnELONTRACTOR 9Hut TAxF AnPROPRMTE MFwgWE9 LSUCH AS uRC.RADPG OIGRA PHOTO ANOOa OLwERYEWIPMENT, ER.I TO BRING T 9 CONSTRUCTION FSRXBREMENT INTO COMFOANCE. i MANHOLE STREAM W A C,aucrE SET O RSCORD ORENEKN O CTgn AT O E THE i PAVEMENT EXISTING GAS LINE RECORD OuvnNGS SHAT­m'As1 ELEV 11 AND OIMENSION6 FOR THE RESPECTIVE DATA wpfATEDONTHE PLANE. AND R THE R SPE IN ICATED T PLA REFLECT AL FIELD MCOIF,UTIONg ro THE PROPOSED REPARg mS FINISHED PAD ELEVATION EXISTING COMMUNICATIONS LINE I, THE CONTRACTOt SIAL PROVIDEA COMPLETE SET O'FINARECORD DRAWDUGS TO THE ENGINEER No LATER TNA') WEEKS ATFR LICENSE NO, C ­ POWER POLE EXISTING UNDERGROUND TELEPHONE COMPLETION OF CONSTRUCTION. POLYVINYLCHLORIDE EXISTING UNDERGROUND ELECTRIC C C LLu RADIUS Q ~ EXISTING OVERHEAD ELECTRIC 0 O RIGHT -OF -WAV EXISTING WATER LINE W A W Z REDUCER EXISTING SANMARY SEWER FORCE MAIN Q z REINFORCED CONCRETE PIPE EXISTING SANITARY SEWER <L nQ REDUCED PRESSURE ZONEJ EXISTING STOtM DRAINAGE N o (n SANITARY SEWER /STAINLESS STEEL NEW Z Q Z � O STATION STORM DRAINAGE NEW WATERLINE O z Q 4 TEMPORARY DIVERSION DITCH NEW SANITARY SEWER ~ i TELEPHONE NEW SANRARV SEWER FORCE MAIN _Z Z ttED TEMPORARY SEDIMENT BASIN W � m UNDERGROUND NEW GAS MAIN w o ED O Q • HANDICAPPED ACCESSIBLE ROUTE 0 O U WATER LINE EXISTING TREEUNE FF - of WATER METER W m W - NEW TREELINE m YARD INLET Q W J NOTES: PROPOSED UPSTREAM COFFERDAM 1. PROPOSED DOWNSTREAM COFFERDAM SHALL BE CONSIDERED OPTIONAL TO THE ENGINEER. (SEE DETAILS, SHEET C-2.1) UPON COMPLETION OF THE UPSTREAM COFFERDAM AND INITIAL PERFORMANCE OF DE -WATERING THE SPILLWAY AREA FOR TEMPORARY WATER CONTROL, THE ENGINEER SHALL DETERMINE IF THE DOWNSTREAM COFFERDAM IS NECESSARY. CONTRACTOR SHALL NOT PROPOSED RIPRAP INLET PROTECTION CHECK DAM INSTALL THE DOWNSTREAM COFFERDAM UNLESS INSTRUCTED IN WRITING BY THE ENGINEER. (SEE DETAILS, SHEET C-2.1) 2. SEE BID ALTERNATIVE NO. 1 IN THE BID FORM REGARDING THE PROPOSED DOWNSTREAM PROPOSED SLUICE GATE AND DRAIN PIPE COFFERDAM. (SEE DETAILS. SHEET C-2 1) EXISTING DIA. DRAW42-INCH BO NORMALPOOL SHORELINE EXISTING LAKE BOTTOM E%I.TIN. RIPRAP (APPROX.) ABERDEEN LAKE i NORMAL WATER ELEVATION = 327.92' • I I� EXISTING Impact O-1 UPSTREAM SLOPE OF DAM EMBANKMENT 0.10 acres 0000�oo o 000 00 00 _ NORMALPOOL 00 O O SHORELINE J - EXISTING PAVED PARKING AREA A 0 0 0 O jv� EXISTING BRIDGE OVER - � CONCRETE SPILLWAY -,7 EXISTING C_I = RIPRAP (APPROX.) EXISTING . \ TOP OF DAM Impact T-1 20 Lf. PROPOSED DOWNSTREAM COFFERDAM (SEE DETAILS, SHEET C-3.1) (OPTIONAL PER ENGINEER; SEE NOTES 1 d 2, THIS SHEET) EXISTING WOODEN PEDESTRIAN BRIDGE W a Q Qa�g d z �a q W oz � 0 wo. U) LL1 2 o d o O W m U a m Q u4 HANDWHEEL AND OPERATOR ASSEMBLY 24' DIA. GATE FOR 24- DIA. GATE ACCESS BRIDGE AT PIPE INLET (CONTRACTOR TO DESIGN AND CONSTRUCT FOR SAFE HANDWHEEL OPERATION) IMPERVIOUS LINER UNDERLAIN AND OVERLAIN WITH NON -WOVEN GEOTEXTILE FILTER FABRIC AND ENCASED IN NCDOT #57 STONE RIPRAP COFFERDAM 2 -H:1 -V SLOPE RIPRAP INLET PROTECTION CHECK DAM 36' DLI. CORRUGATED ALUMINUM PIPE (C.A.P.) NOT SHOWN FOR CLARITY O O O INLET INV. EL. 315.0' Q 0 0 0 OUTLET INV. EL. 314.6' FLOW 00 00000000000 DIRECTION I� EMBED IMPERVIOUS LINER 24" MIN. INTO FOUNDATION SOILS CONCRETE ANTI -FLOTATION BLOCK 6'X 6'X 2.0'DEEP GATE AND DRAIN PIPE DETAIL (AT UPSTREAM COFFERDAM) SCALE: 1' = 4' FLOW DIRECTION IMPERVIOUS LINER UNDERLAIN AND OVERLAIN WITH NON -WOVEN GEOTEXTILE FILTER FABRIC AND ENCASED IN NCDOT #57 STONE RIPRAP COFFERDAM RIPRAP COFFERDAM &H:1 -V SLOPE 2 -H:1 -V SLOPE FLOO DIRECTION 000000000 0 000000000000000 _0--0-O-O-O-O-O-O-O EMBED IMPERVIOUS LINER 24' MIN. INTO FOUNDATION SOILS UPSTREAM COFFERDAM DETAIL (TYPICAL SECTION) SCALE: 1"= 4' RIPRAP COFFERDAM 2 -H:1 -V SLOPE IMPERVIOUS LINER UNDERLAIN AND OVERLAIN WITH NON -WOVEN GEOTEXTILE FILTER FABRIC AND ENCASED IN NCDOT #57 STONE RIPRAP COFFERDAM �— 2 -HA -V SLOPE EMBED IMPERVIOUS LINER 24' MIN. INTO FOUNDATION SOILS DOWNSTREAM COFFERDAM DETAIL (TYPICAL SECTION) SCALE: 1 =4' X^ �ljq P, ul \�P QP 8& (ion W 1 ( r`W Z�S su� LICENSE NO. Gt909 Q _ Q W w Y = u) a g � W a � W w OZ� w W LL W LL O c r U wED m Q o�gant°nq 501 1 a wMOjJanton qd Southern Pines Youngs Rd tvM G 0 `90,110' lackso s et so s Site wn P Fnn 11'ag9 R° 2 fo Roseland Rd Aberdeen ,a a elan Q Pd b c H D°j 3 O e 2 2 Pinebluff Aberdeen VI 5000 feet 1 k 0 2018 HERE TWETLANDS WATERS Figure 1: Vicinity Map Project Name: Aberdeen Lake Owner/ Developer: Town of Aberdeen City / County: Aberdeen / Moore Tax PIN(s): 857000068111, 857009066183, 857009154913 Coordinates: Scale: Date: Lat: 35.13825 Long: -79.43039 graphic 01/24/18 REc 'Wetland Sketch provided for illustrative purposes for preliminary planning use only. Not intended r` /� D n to be relied upon for exact location, dimensions, or orientation. All findings and assessments made V by wetland consultants regarding limits of jurisdiction or permitting requirements are subject to verification by the US Army Corps of Engineers and other appropriate state and local authorities. EB 2 6 2053 NR -LAND QUALI Project Name: Aberdeen Lake STORMWATER PERMIT ner / Developer: Town of Aberdeen WETLANDS City / County: a & WATERS Aberdeen / Moore Tax PIN(s): 857000068111, 857009066183, 857009154913 Figure 1: Approximate Depiction Coordinates: Scale: Date: of Waters and Wetlands Lat: 35.13825 Long: -79.43039 graphic 01/24/18 • .T .T 1 ,� `� S• , F. i -ONGLEAF Ki 37 Vilaa Ui r i e 1 ,444 00 zz fes` a �'t r S i +r������`.��+►` ll q� Jy�J f 1 .600 Feet .. L���L�f .L. /lll.�.r(�i`•��I .d6. • _. .:� .. �f s-- �•� .•!/W[�Ysw rl<• Project Name: Aberdeen Lake Owner / Developer. WETLANDS Town of Aberdeen City / County: WATERS City / MOC)rP Tax PIN(s): 857000068111, 857009066183, 857009154913 Figure 2: County GIS Coordinates: Scale: Date: Lat: 35.13825 Long: -79.43039 graphic 01/24/18 ff • i �`'__.. -.. !/,//y ti. +! i i� •�� d iorv,r i i �aN TOwe Al „ i . • 1 ',�. , • _ f \� ^ _:'- '•.f1 O` , �? V ` ice+ ` �y///��/-^moi -•-� ♦��� • \� ��N"/ J� \~ • �••�•• i �•, • i`1�e. � i� i • �:.•f• � j ; /; • TMJ r.e•`� \•� I \ J ,pyx ♦ Y • . '- � I •l . �.: �� •� :' �1�" •� '.• • •_ �� lei /}1� -- jw�' - Viµ,. J 3.� . _ � • . ell _ ".� • _yrV. • W. w as r � ; • • 1 � • / /M N N 0 0.5 Mi 0 2000 Ft Map provided by MyTopo.com Project Name: Aberdeen Lake WETLANDS owner / Developer: Town of Aberdeen WATERS City/ County: Aberdeen / Moore Tax PIN(s): 857000068111, 857009066183, 8570091 549 1 3 Figure 3: USGS Topo Quad Coordinates:Scale: Date: Lat: 35.13825 Long: -79.43039 01/24/18 641900 642M WETLANDS Sc WATER6 Figure 4: Soil Survey I 642600 642800 643100 67.OM 643= Project Name: Aberdeen Lake owner / Developer: Town of Aberdeen City / county: Aberdeen / Moore Tax PIN(s): 857000068111, 857009066183, 857009154913 Coordinates:Scale: Date: Lat: 35.13825 Long: -79.43039 01/24/18 tN Wetlands Freshwater Emergent Wetland 0 Lake Estuarine and Marine Deepwater Freshwater Forested/Shrub Wetland E] Other Estuarine and Marine Wetland Freshwater Pond Riverine Project Name: Aberdeen Lake Owner / Developer: Town of Aberdeen WETLANDS V City /County: Aberdeen / Moore L s WATEFzs Tax PIN(s): 857000068111, 857009066183, 857009154913 Figure 5: National Wetland Coordinates: Scale: Date: Inventory Map Lat: 35.13825 Long: -79.43039 01/24/18 NC Surface Water Classification x, 2014 Integrated Report Overall Category 2014 Integrated Report Overall Category AU# 14-211-(5) AU# 14-2-11-(5) Stream Aberdeen Creek IPages Lake Stream Aberdeen Creek [Pages Lake Name (Aberdeen Lake)] Name (Aberdeen Lake)] Description From backwaters of Pages Lake Description From backwaters of Pages Lake (Aberdeen Lake) at normal lake (Aberdeen Lake) at normal lake elevation to dam of Pages Lake elevation to dam of Pages Lake (Aberdeen Lake) (Aberdeen Lake) Overall Supporting (Cat 2) Overall Supporting (Cat 2) Category Category Length 35.16 Length 35.16 Units FW Acres Units FW Acres Basin LBR I Basin LBR c Pv l"rna 11;1 ,i @ 'st R •1 Longleaf Rd 2 ckd \ J \ Q� Sr Ade.:;. - t " v' i Vii. Jy'�•. In 4— Ther et N#� y IC So 10 r n - Surface Water Classifications N d+ n: 5• DWR 2014 IR Overall Cat. (Zoom In for faster results) 5. --- Supporting (Cat 2) } 1:18, Inconclusive Data (Cat 3)0 0.175 0.35 0.7 mi r1 Nn nut, 0 0.175 0.34' 0.7 krrl Project Name: Aberdeen Lake Owner / Developer: Town of Aberdeen WETLANDS City / County: Aberdeen / Moore I 1 & WATERS Tax PIN(s): 857000068111, 857009066183, 857009154913 Figure 6: Stream Classification Coordinates: Scale: Date: Lat: 35.13825 Long: -79.43039 01/24/18 FEMA's National Flood Hazard Layer (Official) WETLANDS J 4 & WATERS Figure 7: FEMA Floodplain Project Name: Aberdeen Lake Owner/ Developer: Town of Aberdeen City / county: Aberdeen / Moore ?ax PIN(s): 857000068111, 857009066183, 857009154913 Coordinates: I Scale: Lat: 35.13825 Long: -79.43039 graphic Date: 01/24/18 0.4mi North Carolina Department of Natural and Cultural Resources Natural Heritage Program Governor Roy Cooper February 22, 2018 Perry Isner Wetlands & Waters, Inc. 2712 Minden Rd. Pleasant Garden, NC 27313 RE: Aberdeen Town Lake Dear Perry Isner: Secretary Susi H. Hamilton NCNHDE-5412 The North Carolina Natural Heritage Program (NCNHP) appreciates the opportunity to provide information about natural heritage resources for the project referenced above. A query of the NCNHP database indicates that there are records for rare species, important natural communities, natural areas, or conservation/managed areas within the proposed project boundary. These results are presented in the attached 'Documented Occurrences' tables and map. The attached `Potential Occurrences' table summarizes rare species and natural communities that have been documented within a one -mile radius of the property boundary. The proximity of these records suggests that these natural heritage elements may potentially be present in the project area if suitable habitat exists and is included for reference. Tables of natural areas and conservation/managed area within a one -mile radius of the project area, if any, are also included in this report. Please note that natural heritage element data are maintained for the purposes of conservation planning, project review, and scientific research, and are not intended for use as the primary criteria for regulatory decisions. Information provided by the NCNHP database may not be published without prior written notification to the NCNHP, and the NCNHP must be credited as an information source in these publications. Maps of NCNHP data may not be redistributed without permission. Also please note that the NC Natural Heritage Program may follow this letter with additional correspondence if a Dedicated Nature Preserve (DNP), Registered Heritage Area (RHA), Clean Water Management Trust Fund (CWMTF) easement, or an occurrence of a Federally -listed species is documented near the project area. If you have questions regarding the information provided in this letter or need additional assistance, please contact Rodney A. Butler at rodney.butler(a-)ncdcr.gov or 919.707.8603. Sincerely, NC Natural Heritage Program MAILING ADDRES& Telephone (919) 707-8107 LOCATION - 1651 Mail Service Center www.ncnhp.org 121 West Jones Street Raleigh, NC 276 1651 Raleigh, NC 27603 No Natural Areas are Documented within the Project Area Managed Areas Documented Within Project Area* Managed Area Name Owner Owner Type Moore County Open Space Moore County: multiple local government Local Government NOTE: If the proposed project intersects with a conservation/managed area, please contact the landowner directly for additional information. If the project intersects with a Dedicated Nature Preserve (DNP), Registered Natural Heritage Area (RHA), or Federally -listed species, NCNHP staff may provide additional correspondence regarding the project. Definitions and an explanation of status designations and codes can be found at https:/Incnhde.natureserve.org/contenVhel . Data query generated on February 22, 2018; source: NCNHP, Q1 January 2018. Please resubmit your information request if more than one year elapses before project initiation as new information is continually added to the NCNHP database. Page 2 of 5 Natural Heritage Element Occurrences, Natural Areas, and Managed Areas Intersecting the Project Area Aberdeen Town Lake February 22, 2018 NCNHDE-5412 Element Occurrences Documented Within Project Area Taxonomic EO ID Scientific Name Common Name Last Element Accuracy Federal State Global State Group Observation Occurrence Status Status Rank Rank Date Rank Freshwater Fish 31813 Enneacanthus chaetodon Blackbanded Sunfish 1988-08-20 H? 3 -Medium --- Significantly G3G4 S3 Rare Freshwater Fish 27891 Noturus sp. 2 Broadtail Madtom 1986-10-30 H? 3 -Medium Species of Special G2 S1 Concern Concern Reptile 35055 Farancia erytrogramma Rainbow Snake 1985-01-20 H? 3 -Medium --- Significantly G4 S3 Rare Vascular Plant 20859 Eleocharis robbinsii Robbins' Spikerush 2004-05-30 AB 3 -Medium --- Special G4G5 S2 Concern Vulnerable Vascular Plant 35561 Isolepis carinata Keeled Beakrush 2015-05-30 A 2 -High --- Significantly G5 S1 Rare Peripheral Vascular Plant 20882 Ludwigia sphaerocarpa Globe -fruit Seedbox 2011-10-18 A 3 -Medium --- Endangered G5 S1 Vascular Plant 16247 Potamogeton Conferva Pondweed 1960-06-16 H 3 -Medium --- Significantly G4 S2 confervoides Rare Disjunct Vascular Plant 21644 Sagittaria macrocarpa Streamhead Sagittaria 2004-08-03 A 2 -High Species of Threatened G5T2 S2 Concern Vascular Plant 20887 Schoenoplectus Canby's Bulrush 2011-10-18 B 2 -High --- Significantly G3G4 S3 etuberculatus Rare Peripheral No Natural Areas are Documented within the Project Area Managed Areas Documented Within Project Area* Managed Area Name Owner Owner Type Moore County Open Space Moore County: multiple local government Local Government NOTE: If the proposed project intersects with a conservation/managed area, please contact the landowner directly for additional information. If the project intersects with a Dedicated Nature Preserve (DNP), Registered Natural Heritage Area (RHA), or Federally -listed species, NCNHP staff may provide additional correspondence regarding the project. Definitions and an explanation of status designations and codes can be found at https:/Incnhde.natureserve.org/contenVhel . Data query generated on February 22, 2018; source: NCNHP, Q1 January 2018. Please resubmit your information request if more than one year elapses before project initiation as new information is continually added to the NCNHP database. Page 2 of 5 Natural Heritage Element Occurrences, Natural Areas, and Managed Areas Within a One -mile Radius of the Project Area Aberdeen Town Lake February 22, 2018 NCNHDE-5412 Element Occurrences Documented Within a One -mile Radius of the Project Area Taxonomic EO ID Scientific Name Common Name Last Element Group Status Rank Rank Observation Occurrence Significantly G2G3 S1 Low Date Rank Beetle 34432 Cicindela nigrior Autumn Tiger Beetle 1964-10-08 H? Butterfly 22119 Callophrys hesseli Hessel's Hairstreak 2013-07-28 BC Butterfly 34503 Neonympha helicta Helicta Satyr 2000-07-30 D Freshwater Fish 31813 Enneacanthus chaetodon Blackbanded Sunfish 1988-08-20 H? Freshwater Fish 7144 Etheostoma mariae Pinewoods Darter 2016-05-02 AB Freshwater Fish 27891 Noturus sp. 2 Broadtail Madtom 1986-10-30 H? Freshwater Fish 18699 Semotilus lumbee Sandhills Chub 2009-05-09 E Reptile 35055 Farancia erytrogramma Rainbow Snake 1985-01-20 H? Reptile 18170 Pituophis melanoleucus Northern Pinesnake 2015-04-01 E Species of Special melanoleucus S2 Concern Reptile 37873 Sistrurus miliarius Carolina Pigmy 1932-12 H G4 S3 miliarius Rattlesnake Rare Vascular Plant 20859 Eleocharis robbinsii Robbins' Spikerush 2004-05-30 AB Vascular Plant 35561 Isolepis carinata Keeled Beakrush 2015-05-30 A Vascular Plant 20882 Ludwigia sphaerocarpa Globe -fruit Seedbox 2011-10-18 A Vascular Plant 16247 Potamogeton Conferva Pondweed 1960-06-16 H G4G5 S2 confervoides Concern Vascular Plant 322 Rhus michauxii Michaux's Sumac 1901-06-12 H Vascular Plant 21644 Sagittaria macrocarpa Streamhead Sagittaria 2004-08-03 A Page 3 of 5 Accuracy Federal State Global State Status Status Rank Rank 5 -Very --- Significantly G2G3 S1 Low Rare 3 -Medium --- Significantly G3G4 S3 Rare 3 -Medium --- Significantly G3G4 S1? Rare 3 -Medium --- Significantly G3G4 S3 Rare 3 -Medium Species of Special G3 S2 Concern Concern 3 -Medium Species of Special G2 S1 Concern Concern 3 -Medium Species of Special G3G4 S2 Concern Concern 3 -Medium --- Significantly G4 S3 Rare 3 -Medium Species of Special G4T4 S2 Concern Concern 4 -Low --- Special G5T4T S3 Concern 5 3 -Medium --- Special G4G5 S2 Concern Vulnerable 2 -High --- Significantly G5 S1 Rare Peripheral 3 -Medium --- Endangered G5 S1 3 -Medium --- Significantly G4 S2 Rare Disjunct 4 -Low Endangered Endangered G2G3 S2 2 -High Species of Threatened G5T2 S2 Concern Element Occurrences Documented Within a One -mile Radius of the Project Area Taxonomic EO ID Scientific Name Common Name Last Element Group Observation Occurrence Date Rank Vascular Plant 20887 Schoenoplectus Canby's Bulrush 2011-10-18 B etuberculatus Vascular Plant 18675 Schwalbea americana Chaffseed 1901-06-12 H Vascular Plant 9317 Solidago verna Spring -flowering 1968-06 X Goldenrod No Natural Areas are Documented Within a One -mile Radius of the Project Area Accuracy Federal State Global State Status Status Rank Rank 2 -High --- Significantly G3G4 S3 Rare Peripheral 4 -Low Endangered Endangered G2G3 S2 3 -Medium --- Significantly G3 S3 Rare Other Managed Areas Documented Within a One -mile Radius of the Project Area Managed Area Name Owner Owner Type Safe Harbor Agreement Federal NC Department of Transportation Mitigation Site NC Department of Transportation State Sandhills Area Land Trust Preserve Sandhills Area Land Trust Private Moore County Open Space Moore County: multiple local government Local Government Definitions and an explanation of status designations and codes can be found at https://ncnhde.natureserve.org/content/help. Data query generated on February 22, 2018; source: NCNHP, 01 January 2018. Please resubmit your information request if more than one year elapses before project initiation as new information is continually added to the NCNHP database. Page 4 of 5 NCNHDE-5412: Aberdeen Town Lake - .�n hLirren Nl E R' +'W—d Rd 8 r"ft L—gkq t RA 4 i r! y / it err Jordon! Y �19� Agra � ! w r ° �8 Aq h•5'l ' rMvK ho, z cob tllv ` \. � n r f 5dupp s •�iei at',�/Cilca iAr4.rr4 sr ar ,{',r6 s\I•� er \ Y H !Ir g say . Abd✓ tr: ' Reres.. � �� c 9 � A..,. 44r Q o Ode r h Sy ieRaalor d�Pd ... rl...rnS J� d • - my - N 8 o7 S February 22, 2018 ❑ Project Boundary ❑ Buffered Project Boundary Managed Area (MAREA) Page 5of5 1:21,705 0 0.175 0.35 0.7 A 0 0.275 0.55 1.1 km Sources. Esh. HERE, Del.r , Intermap in—mens P Corp., GEBCO. USGS, FAO.NPS, NRCAN, GeoBase, IGN. Kadaster NL, Ordnance Survey, Esn Japan, r2l, Esn China (Hong Kong), wsstopo. Ma;"Indta. O OpenSt eettAsp contntubrs, and the GIS User Comm nity