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HomeMy WebLinkAbout20150771 Ver 1_401 Application_20150815I 1 I I 1611 TIr o`'�� WA 7-f �c o Niii� -c A. Applicant Information 1. Processing Office Use Only: Corps action ID no. DWQ project no. Form Version 1.4 January 2009 Pre - Construction Notification (PCN) Form 1 a. Type(s) of approval sought from the Corps: ❑X Section 404 Permit ❑ Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 3a /3c or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑ Yes ❑X No 1 d. 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 For the record only for DWQ For the record only for Corps Permit: because written approval is not required? 401 Certification: ❑ Yes X❑ No ❑ Yes ❑X 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 ❑ Yes ❑X No or in -lieu fee program. 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h ❑ Yes ❑X No below. 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: H.F. Lee Active Ash Pond Dam (High Hazard) Slope Stabilization Tree Clearing 2b. County: Wayne 2c. Nearest municipality / town: Goldsboro 2d. Subdivision name: N/A 2e. NCDOT only, T.I.P. or state project no: N/A 3. Owner Information 3a. Name(s) on Recorded Deed: Duke Energy Progress, LLC 3b. Deed Book and Page No. DB 912 & PG 178; DB 939 & PG 3; DB 1024 & PG 565; DB 2819 & PG 766 3c. Responsible Party (for LLC if Alex Papp applicable): 3d. Street address: 1677 Old Smithfield Road 3e. City, state, zip: Goldsboro, North Carolina 27530 3f. Telephone no.: 919 - 881 -3731 3g. Fax no.: 3h. Email address: Alex.Papp @duke - energy.com Page 1 of 10 PCN Form — Version 1.4 January 2009 4. Applicant Information (if different from owner) 4a. Applicant is: ❑X Agent ❑ Other, specify: 4b. Name: Steve Cahoon, Senior Environmental Specialist 4c. Business name Duke Energy Progress, LLC (if applicable): 4d. Street address: 411 Fayetteville Street 4e. City, state, zip: Raleigh, NC 27601 4f. Telephone no.: 919 - 546 -7457 (office) & 919 - 632 -0129 (cell) 4g. Fax no.: 919 - 546 -4409 4h. Email address: Steve.Cahoon @duke - energy.com 5. Agent /Consultant Information (if applicable) 5a. Name: David J. Vance, P.G. 5b. Business name Geosyntec Consultants, Inc. (if applicable): 5c. Street address: 1255 Roberts Blvd NW, Suite 200 5d. City, state, zip: Kennesaw, GA 30144 5e. Telephone no.: 678 - 202 -9612 5f. Fax no.: 678- 202 -9501 5g. Email address: dvance @geosyntec.com Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 12579364163;2579551995;2579654670;2579754933 1 b. Site coordinates (in decimal degrees): I Latitude: 35.383644 Longitude: - 78.074003 1c. Property size: 233 acres 2. Surface Waters 2a. Name of nearest body of water to proposed project: Neuse River 2b. Water Quality Classification of nearest receiving water: WS -IV; NSW 2c. River basin: Neuse River 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: Please refer to PCN Cover Letter. The Geosyntec Design Report submitted to NCDENR is available upon request. 3b. List the total estimated acreage of all existing wetlands on the property: 36.42 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 7,604 3d. Explain the purpose of the proposed project: Perform exterior dike slope and toe tree and shrub removal at the active ash pond to allow visual monitoring of dike slope and toe. 3e. Describe the overall project in detail, including the type of equipment to be used: Please refer to PCN Cover Letter. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the ❑X Yes ❑ No ❑ Unknown Corps or State been requested or obtained for this property / ro ect (including all prior phases) in the past? Comments: Requested but not received to date. P 1 (� 9 P� P )� P � 4b. If the Corps made the jurisdictional determination, what type ❑ preliminary ❑ Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency /Consultant Company: Name (If known): Mr. Dicky Harmon Other: AMEC - Foster Wheeler 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. USACE site inspection 04/01/2015, follow up USACE site inspection 04/21/2015 5. Project History 5a. Have permits or certifications been requested or obtained for ❑X Yes ❑ No ❑ Unknown this project (including all prior phases) in the past? 5b. If yes, explain in detail according to "help file" instructions. Nationwide 7 - Action ID - SAW- 2015 - 01120, Application Date - 04/30/2015, DWQ Project Number - Unknown Permit Issued - 05/28/2015 - Placement 6. Future Project Plans 6a. Is this a phased project? 6b. If yes, explain. ❑ Yes ❑X No Page 3 of 10 PCN Form — Version 1.4 January 2009 L C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply) ❑X Wetlands ❑ Streams — tributaries ❑ Buffers ❑ 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. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of impact Type of wetland Forested Type of jurisdiction Area of number Corps (404,10) or impact Permanent (P) or DWQ (401, other) (acres) Temporary (T) W1 T Land Clearing Bottomland Hardwood Forest No Corps 0.166 W2 P Land Clearing Bottomland Hardwood Forest Yes Corps 0.027 W3 T Land Clearing Bottomland Hardwood Forest No Corps 0.0051 W4 P Land Clearing Bottomland Hardwood Forest Yes Corps 0.0006 W5 T Land Clearing Bottomland Hardwood Forest No Corps 0.053 W6 P Land Clearing Bottomland Hardwood Forest Yes /No Corps 0.041 2g. Total Wetland Impacts: 0.293 2h. Comments: W1 = Wetland HBA, temporary access for clearing trees; W2 = Wetland HBA, Forested portion to be mechanically cleared but not grubbed; W3 = HBB (0.0001 ac) and HBD (0.005 ac), temporary access for clearing trees; W4 = Wetland fringe of Tributary LC1; W5 = Wetland Fringe of LC1 existing maintained herbaceous wetlands; W6 = Wetland Fringe and existing trees growing within Tributary LC1 (no linear footage assigned since the temporary impact area is asymmetric in shape along the channel and its wetland fringe, and the channel is not being disturbed). 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. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial (PER) or Type of Average Impact number intermittent (INT)? jurisdiction stream length Permanent (P) or width (linear Temporary (T) (feet) feet) S1 - Choose one - S2 - Choose one - S3 - Choose one - S4 - Choose one - S5 - Choose one - S6 - Choose one - 3i. Comments: 3h. Total stream and tributary impacts 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 individually list all open water impacts below. 4a. 4b. 4c. 4d. 4e. Open water Name of waterbody B3 - Yes /No impact number (if applicable) Type of impact Waterbody Area of impact (acres) Permanent (P) or B6 - type Temporary (T) 6h. Total Buffer Impacts: 6i. Comments: 01 Choose one Choose O2 - Choose one Choose 03 - Choose one Choose O4 - Choose one Choose 4f. Total open water impacts 4g. Comments: NU F KUF U5tu IMFAU i 5 5. Pond or Lake Construction If pond or lake construction proposed, then complete the chart below. 5a. 5b. 5c. 5d. 5e. Pond ID number Proposed use or Wetland Impacts (acres) Stream Impacts (feet) Upland purpose of pond (acres) Flooded Filled Excavated Flooded Filled Excavated P1 Choose one P2 Choose one 5f. Total: 5g. Comments: NO PROPOSED IMPACTS 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 mitigation, then you MUST fill out Section D of this form. 6a. Project is in which protected basin? ❑ Neuse ❑ Tar - Pamlico ❑ Catawba ❑ Randleman ❑ Other: 6b. 6c. 6d. 6e. 6f. 6g. Buffer Impact Reason for impact Stream name Buffer Zone 1 Zone 2 number — mitigation impact impact Permanent (P) or required? (square (square Temporary (T) feet) 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. Please refer to PCN Report, Section 12. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Please refer to PCN Report, Section 12. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for ❑ Yes ❑X No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply) 2c. If yes, which mitigation option will be used for this project? 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: ❑ DWQ ❑ Corps ❑ Mitigation bank ❑ Payment to in -lieu fee program ❑ Permittee Responsible Mitigation Type: Choose one Quantity: 3b. Credits Purchased (attach receipt and letter) Type: Choose one Quantity: Type: Choose one Quantity: Please refer to the PCN Cover Letter for justification as to why compensatory mitigation is not required. 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 ❑ Yes ❑X No buffer mitigation? 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. 6c. 6d. 6e. Zone Reason for impact Total impact Multiplier Required mitigation (square feet) (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 1a. Does the project include or is it adjacent to protected riparian buffers identified ❑X Yes ❑ 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. The proposed work will not change diffuse flow characteristics of the existing ground beyond the toe of the proposed dike slope stabilization. ❑ Yes ❑X 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 0 No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: This project does not trigger regulatory requirements for stormwater management beyond submittal of an erosion and sediment control plan and issuance of a General Construction Stormwater Permit from NCDENR. 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: N /A, 2e. Who will be responsible for the review of the Stormwater Management Plan? 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? 3b. Which of the following locally - implemented stormwater management programs apply (check all that apply): 3c. Has the approved Stormwater Management Plan with proof of approval been attached? 4. DWQ Stormwater Program Review 4a. Which of the following state - implemented stormwater management programs apply (check all that apply): 4b. Has the approved Stormwater Management Plan with proof of approval been attached? 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? 5b. Have all of the 401 Unit submittal requirements been met? Wayne County Planning Department ❑ Phase II ❑X NSW ❑ USMP 0 Water Supply Watershed ❑ Other: ❑ Yes ❑ No ❑Coastal counties ❑ HQW ❑ORW ❑ Session Law 2006 -246 ❑ Other: ❑ Yes 0 No ❑x Yes ❑ No ❑X Yes ❑ No Page 8 of 10 PCN Form — Version 1.4 January 2009 F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal /state /local) funds or the ❑ Yes ❑X No use of public (federal /state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes ❑ No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1c. 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 letter.) ❑ Yes ❑ No 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 ❑X No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after - the -fact permit application? ❑ Yes ❑X 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 ❑ Yes ❑X 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) 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. There is no sewage disposal involvement in this project. 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 ❑ Yes X❑ No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑X Yes ❑ No impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. Raleigh 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? U.S. Fish and Wildlife Service - IPAC and NC Wayne County list, North Carolina National Hertiage Program 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? I ❑ Yes ❑X No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? National Marine Fisheries Service, South Atlantic Fishery Management Council - Essential Fish Habitat Mapper 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 ❑X 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? North Carolina State Historic Preservation Office 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA- designated 100 -year floodplain? ❑X Yes ❑ No 8b. If yes, explain how project meets FEMA requirements: The project will be performed in compliance with federal and local FEMA 100 -year floodplain requirements. The proposed Project work will not introduce any fill into the floodplain. 8c. What source(s) did you use to make the floodplain determination? FEMA Digital Flood Insurance Rate Map and FEMA data. Steve Cahoon Applicant /Agent's Printed Name Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 10 FIGURES Approximate Site Location Wayne County Ralei' .4i -y A,hcba- S,, ford 4,01 Faye VIRe co Ord L I Sources: Esri, HERE, DeLorme, USGS, Intermap, increment P Corp., NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 0 1 2 —INEENEEMENEF ------- �Miles "Megend I T Project Boundary Active Ash Pond 8-1 N A0 IX& 010 V-10 !,NZO Project Location OX& S Existing Active P)nr Geosplecl> consultants Atlanta, Georgia I June 2015 Site Location Map Duke Energy H.F. Lee Energy Complex Goldsboro, Wayne County, North Carolina "I 5 IP' Figure 1 T Site Location Map Duke Energy H.F. Lee Energy Complex Goldsboro, Wayne County, North Carolina "I 5 IP' Figure 1 Halfmile Branch Project Boundary •' -.r. Active Ash .. Pond • Inactive Ash ' Ponds NeuseeRlver Energy Complex SAM •r r a d x•� ., .. . `•uy^ t 0 375 750 1,500 2,250 3,000 3,750 a. - Feet Legend Project Area Map - - - -: p Geosptec ti - - -r Property Boundary Inactive Ash Ponds Duke Energy Project Boundary -Neuse River consultants H.F. Lee Energy Complex Active Ash Pond Halfmile Branch Goldsboro, Wayne County, North Carolina Atlanta, Georgia I June 2015 Figure 2 • +� Ifto �• IL ` Joel ti • 0 I rl fop r � � T Ft • .�,. 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NoA N Lv W WA Jo WhA W ; rce: Natural Resources Conservation I 0 125250 500 750 1,000 1,250 1,500 1,750 2,000 2,250 2,500 Tice Web Soil Survey Fe Legena Property Boundary Dr (Dragston loamy sand) La (Lakeland sand) Tr (Troup sand) Project Boundary Ex (Exum, very fine sandy loam) _ Lv (Lumbee sandy loam) 0 W (Water) Active Ash Pond - Go (Goldsboro loamy sand) 0 Ly (Lynchburg sandy loam) - WaC (Wagram loamy sand, 10 -15% slopes) I- AyB2 (Aycock very fine sandy loam, 0 -2% slopes) 0 Jo (Johns sandy loam) My (Myatt very fine sandy loam) 0 WhA (Wickham loamy sand, 0-2% slopes) Bb (Bibb sandy loam, 0-2% slopes, frequently flooded) 0 KaA (Kalmia loamy sand, 0-2% slopes) _ NoA (Norfolk loamy sand, 0 -2% slopes) Wing (Wickham loamy sand, 2 -6% slopes) Bp (Borrow pd) O KaB (Kalmia loamy sand, 2-6% slopes) O NoB (Norfolk loamy sand, 2 -6% slopes) Ch (Chewacla loam, 0 -2% slopes, frequently flooded) O Ke (Kenansville loamy sand) O Nr32 (Norfolk loamy sand, 2-6% slopes, eroded) CrB2 (Craven sandy loam, 2-6% slopes, eroded) - Kn (Kinston loam) ® RyB2 (Ruston sandy loam, 2.6% slopes, eroded) La NRCS Soils Map Duke Energy H.F. Lee Energy Complex Goldsboro, Wayne County, North Carolina Geosyntec° Figure consultants 4 Atlanta, Georgia June 2015 I rn 0 0 Lo T w w J LoZ Q 0 Lo y 0 c� w w J i r z w w Y 0 0 0 0 Q U o 0 io 0 0 \ 0 0 0 0 0 \ o 0 ,o 0 0 0 0, 0: o 0 0 0 0\ 0 LEGEND o cy I Lo co �� \ o d \ �n \ \ o L0 \ Lo L i o CO / Lo CO o r ti o 00 �n 00 PROPERTY LINES N N \ N N N N I N / N N N N 59H000 N N N N N,- �tCN N N N N N w \ w w w w w w w w w w GRAVEL ROAD (T ' DIKE) ' CAROLINA DOWER & LIGHT \ \ \ 257967765 NEUSE RIVER 50- \ RIPARIAN BUFFET N 597500 ' � � / _ PROJECT BOUND WETLAND L C (2.08 AC) \ MILLS, RALPH 28& WIFE JURISDICTIONAL \ \ \ \ \ \ \ \\ STREAMS TRIBUI PROJECT BOUNDARY (TYP) � °' _ _ N 597000 VINSON, JAMES ALLEN \ JURISDICTIONAL ETALS / \ WETLANDS ' 25793769 2 \ \ THE 1953 COMPANY LL \ WETLA D (DITQHr / 2579853880 LCD1 (0 03 ) HIGH P IN /IN \\ / LC1 C EA ING WETLAN LBB (6.8 AC) N 596500 \ FLOW I IVIDE 2579364163 / \ \ CAROLINA POWER & LIGHT TRIBUTARY L - INTERMITT NT 257975493 " (3,988 LF/2.25 C) WETLAND LCD (12.0 A ) ON, �k/\//\ \ // i 596000 CAROLINA 2579551 POWER & LIGHT 5 ,\I WETLAND TLAND LBB (5. AC) YZA 000, \\ WETLAND (DITCH) LCD2 (0.03 A¢) \ \ TRIBUTARY LC1 - INTERMITTENT N 595500 �, WET L ND HB (3.46 AC) WETLAND HBB / if (3,286 F/1.69 AC) \ \ —N— x�. '19.02-3, — — WET AND HBC (1.0 AC) CAROLINA POWER & \ WETLAN LBB (16.4 AC) _ a HT 2579 54760 ' NEUSE RI ER 0 500' 101 N 595000 – – – – – – / ACTIVE ASH POND\ – – ` TRIB TARY LG1 -PERENNIAL \ SCALE IN FEET NOTE: (331 LF/ 0.03 AC) \ WETLAND HB (0.16 AC) 1. WETLANDS AND STREAMS WERE DELINEATED BY AMEC FOSTER N 594500 `� / WHEELER AND ARE IN THE PROC' \ OF BEING VERIFIED BY THE USAC CAROLINA POWER &LIGHT . / BASED ON APRIL 1 AND 21, 2015 V 25 9623548 i BY THE USACE. ` ACTIVE POND EXISTING CONDITIC N 594000 `_ – JURISDICTIONAL STREAMS AND WETI _! \ _ DUKE ENERGY H.F. LEE ENERGY COMPLEX Geosyntec O' F N 593500 consultants PROJECT NO: GK5851 I JUNE 2015 DP OF FT Z ARY 'ARY )0' -SS E ISITS ,NS -ANDS GURE TRIBUTARY LC1 (0.053 AC. EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS AND MONITORING) w 0 z X W 0 o r o Q co T L O lU z a U0 z 0 a U L� D /O O Z O d W 0 Z NOTE: w Y WETLANDS AND TRIBUTARIES WERE DELINEATED BY AMEC FOSTER WHEELER i AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 � AND 21, 2015 VISITS BY THE USACE. J / / / / / / / / / / LOD WETLAND HBA (0.166 AC EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS AND MONITORING) D a ^M NN J FIGURE KEY MAP // 22 /V -08 Rid 21 �FR LEGEND - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL TRIBUTARY JURISDICTIONAL TRIBUTARY- EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS JURISDICTIONAL WETLANDS HERIBACEOUS WETLAND CONSTRUICTION ACCESS ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS AND TRIBUTARIES DUKE ENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec° FIGURE I m j cons ,tantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 6 FIGURE KEY MAP r F�SFRi� 21 �FR LEGEND — — PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL TRIBUTARY JURISDICTIONAL WETLANDS NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKE ENERGY H.F. LEE ENERGY COMPLEX )ELINEATED BY AMEC FOSTER WHEELER I Geosyntec° FIGURE \ND ARE IN THE PROCESS OF BEING 0 50' /ERIFIED BY THE USACE BASED ON APRIL 1 I m consultants SCALE: 1 " =50' % AND 21, 2015 VISITS BY THE USACE. PROJECT Ivo: GK5851 I JULY 2015 .ry nr ; w Y z LOD LOD LOD X o NS co 960 p0 w J LLJ Z CD C J z Q � LL Q W Lu (n z 0 a U 0 0 0 z 0 w w i r 0 Z NOTE: Y WETLANDS AND TRIBUTARIES WERE DELINEATED BY AMEC FOSTER WHEELER i AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J FIGURE KEY MAP 12 10 13 o° (r5 8 9 14 NN 7 15 I 6 25 24 I 23 16 WETLAND LCD F 22 C/SF 21 17 20 I19 18 WETLAND (DITCH) LCD2 TRIBUTARY LC1 I LEGEND I — — PROPERTY LINES LOD LOD LOD LOD LOD LOD LOD LIMITS OF DISTURBANCE I I I GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN I BUFFER IPROJECT BOUNDARY I JURISDICTIONAL TRIBUTARY I JURISDICTIONAL WETLANDS I I I I I NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ION THIS FIGURE I I IACTIVE POND PROPOSED CONDITIONS I JURISDICTIONAL WETLANDS & TRIBUTARIES DUKE ENERGY IH.F. LEE ENERGY COMPLEX 0 50' Geosyntec° FIGURE I m j consWtantS SCALE: V= 50' PROJECT NO: GK5851 I JULY 2015 = ry� w q w n N ti N Ss 6,600 WETLAND LCD o r NOTE: U W w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J WETLAND (DITCH) LCD1 TRIBUTARY LC1 LOD LOD LOD LOD FIGURE KEY MAP NF� i.22 LEGEND - - PROPERTY LINES LOD LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL TRIBUTARY JURISDICTIONAL WETLANDS NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec ` FIGURE I m j COri3L11tantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 9 co co w W w LLIJ ry z J _ c) _0 LL Q W W U) co z 0 Q U L� 0 0 o r NOTE: U W w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J WETLAND (DITCH) LCD1 TRIBUTARY LC1 LOD LOD LOD LOD FIGURE KEY MAP NF� i.22 LEGEND - - PROPERTY LINES LOD LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL TRIBUTARY JURISDICTIONAL WETLANDS NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec ` FIGURE I m j COri3L11tantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 9 ro TRIBUTARY LC1 LOD LOD LOD LOD LOD LOD FIGURE KEY MAP ../ LEGEND - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL TRIBUTARY NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec° FIGURE I m j consWtantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 1 O V C- 916SO0 Y � o OD OD LOD X w 0 0 w cow w LLj L,z w ry z 0 z J < a _ c) LL � Ln Ln Q W Y U W v ' N Z 0 Q U L� 0 0 0 Z 0 a w w r NOTE: CD Of w w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE o BASED ON APRIL 1 AND 21, 2015 VISITS J BY THE USACE. TRIBUTARY LC1 LOD LOD LOD LOD LOD LOD FIGURE KEY MAP ../ LEGEND - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL TRIBUTARY NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec° FIGURE I m j consWtantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 1 O Ld Y 0 z X w _ 0 0 co _ T w J _ N U' z_ of Q Ln Y U N Z 0 Q U L� 0 0 0 z 0 a w w r Of Of W z Y 0 i 0 0 0 a U J a. N 44// Z 2 U Q 75 NOTE: 1. V� D OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. Z v — – – — –I- �5z TRIBUTARY LC1 Leo ryN FIGURE KEY MAP r12 11 0 V1, 9 rn. 7 25 24 q-2 NF Rid 21 �FR 19 N 18 LEGEND – – PROPERTY LINES LOD LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) ® ® ® ® ®® NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL TRIBUTARY / / /I 0 50' SCALE: 1"=50' NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX Geosyntec ` FIGURE consultants PROJECT NO: GK5851 I JULY 2015 11 elm LL' F 5 7000 z X D Ld = LO O g / SOD SOD WETLAND LCC J / `TRIBUTARY LC1 / / LOD LOD SOD / / \,Op `Op -Op w / Ld J / cn Ln / z / a 0 i Lc) m / Lc N O G) /n / Q � z / U z a Li \ / Li r NOTE: O Of w w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J HIGH POINT IN LC1 CREATING FLOW DIVIDE - /O N�W \ \ \ \ \ \ FIGURE KEY MAP r NFL i.22 � v MFR .✓ \ \ LEGEND 400 \ - - PROPERTY LINES \ \ LOD LIMITS OF DISTURBANCE <1 GRAVEL ROAD (TOP OF DIKE) 06 NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL TRIBUTARY C JURISDICTIONAL WETLANDS NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec° FIGURE I m j cons ,tantS 12 SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 s, o LOD � -- �— LOD z X 0 °I/ 1 0 F., w �W J rnL� u m C) a 0 ' r rn m z N 6S4p 0 a U L� 0 0 °I I Li ILi r NOTE: w w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER o WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J LOD LOD LOD TRIBUTARY LC1 WETLAND LBB 00 O� Z ,1 FIGURE KEY MAP .✓ LEGEND - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY //� JURISDICTIONAL TRIBUTARY \ \ JURISDICTIONAL WETLANDS 0 50' SCALE: 1"=50' NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX GeosyntecO FIGURE consultants 13 PROJECT NO: GK5851 I JULY 2015 F22j 0 n o° moo/2 'N\ 'I \ \% z L LOD LOD — X W 0 0 0 U _ co W co W W = Z Lu ' J ry Q = Uo � — LL Q Lu 0 w U) Z 0 Q U 0 0 0 z 0 a w w r NOTE: 0 W w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER D WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS J BY THE USACE. WETLAND LBB TRIBUTARY LC1 LOD L FIGURE KEY MAP 12 11 10 13 8 \ 9 14 15 \ 6_ 25 24 \ 23 16 22 F(�SFR /�F 21 17 20 \ 19 LEGEND PROPERTY LINES LOD LOD LOD LOD LOD LIMITS OF DISTURBANCE oo° GRAVEL ROAD (TOP OF DIKE) �0 NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL TRIBUTARY y JURISDICTIONAL WETLANDS NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec ` FIGURE I m j cons ltantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 14 o° °° 2 'N�i WETLAND LBB 0 w Y z LOD LOD LOD w L01-1 / co 01 I T% Ld w a = �U 0 Ur � Lc) Q w CD M, z 0 Q U L� 0 0 °I I Li Iw r NOTE: U of W w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J \ FIGURE KEY MAP 12 11 10 13 9 8 14 WETLAND LBB 7 15 6 25 24 23 16 22 21 17 MFR 20 19 18 TRIBUTARY LC1 LEGEND - - PROPERTY LINES LOD LOD -- LOD LOD LOD LOD LOD LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) 0 o NEUSE RIVER 50 -FT RIPARIAN ho BUFFER 2 PROJECT BOUNDARY JURISDICTIONAL TRIBUTARY y JURISDICTIONAL WETLANDS NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec ` FIGURE "emm" consWtantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 15 \�40 o° h w = Y o LOD LOD LOD LOD X W co L� 0 0 w T., Lo w LL, r J Z Lu N a = 0 U � o _ IL °Q w CD 5 iii J' z 0 Q U L� 0 0 a° I I w Iw r NOTE: w w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J WETLAND LBB \ FIGURE KEY MAP 12 11 10 13 9 8 14 7 15 \ 6_ 25 24 X, 23 16 22 F(�SFR /�F 21 17 ��'� R 20 19 18 LEGEND L LOD - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER s� PROJECT BOUNDARY TRIBUTARY LC1 JURISDICTIONAL TRIBUTARY \ I JURISDICTIONAL WETLANDS NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec° FIGURE I m j consWtantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 16 Iml w Y ° D cnz cn X w 0 _ 0 co T W ) U M 'm z -n a G)° C Ln Ln �m U Z 0 a U L� ° O ° Z O d W W - NOTE: CD Of W F D C� r Z m wry LOD LOD w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J vow WETLAND LBB WETLAND HBD TRIBUTARY LC1 (0.041 AC TREE CLEARING FOR CONSTRUCTION ACCESS AND MONITORING) o° FIGURE KEY MAP NFL i.22 � v MFR ../ LEGEND - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) — — NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL TRIBUTARY JURISDICTIONAL TRIBUTARY (TREE CLEARING FOR CONSTRUCTION ACCESS) JURISDICTIONAL WETLANDS ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX Geosyntec ` FIGURE 0 50' I j COri3L11tantS emm 17 SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 p w Y U z U) X Ld 0 0 co W J _r N S cn S ,oO a Ln Ln 2 z 0 a U L� O 0I I I w I I w r NOTE: w TRIBUTARY LC1 OA 0 col_ Wit}•:._ � - - - '� •�.. •r .. : ��� T ." WETLAND HBD (0.005 AC EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS AND MONITORING)/ Mq T S� /c�RF pvi w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J ti �h�o S9�00 � � a i Go O o li FIGURE KEY MAP NFL i.22 � v MFR ../ LEGEND - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) - — — — — - NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY 7�-q JURISDICTIONAL TRIBUTARY JURISDICTIONAL WETLANDS - EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS //� JURISDICTIONAL WETLANDS ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' GeoSyntec ` FIGURE I m j cons ltantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 1 2 Y QO 00l w QOM L, 0 °I 0 c T., w w J 2 L, Z_ Q ch Ln / G ?J Z ( J Z 0:) 0 C Q U L� s 0 0 Z 0 a w \w r NOTE: w w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER o WHEELER AND ARE IN THE PROCESS / OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J v • -r- -% O �i SE =- ��m ti v N N O O O I 00-1 00l 001 007_ 0 50' SCALE: 1"=50' FIGURE KEY MAP LEGEND - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX Geosyntec° FIGURE consultants 19 PROJECT NO: GK5851 I JULY 2015 rns 00 NEUSE RIVER L L \ \ Y - 401 401 401 40, X p 401 (101 401 401 401 O� w 0 0 T., w W Cn m m y Z -n Of C7 c = Ln Ln r m z 1 m z 0 Q U L� 0 0 O Z O a w I r NOTE: w w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J FIGURE KEY MAP 12 11 10 13 9 8 14 7 15 25 24 23 16 22 F(�SFR /�F 21 17 20 19 18 LEGEND - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec° FIGURE I m j cons tantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 20 z 0 Ol o ���50 X w L, 0 0 w i P., w Lij Ld J L Z J z LnQ U o � LQ u) z 0 Q U L� 0 0 0 z 0 a w Iw r NOTE: CD w O N N ry LL W cn 0 WE 001 (101 40l a01 w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J 40, Q0, 40, — 00-1 40-1 FIGURE KEY MAP 22 FUSE Rid 21 `fin✓ LEGEND PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec ` FIGURE I m j cons ltantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 21 W J U Q 00 N� x NEUSERIVER N ir w 0 L_ W i - - - - -- ----------- - -� - -- 401 001 001 i o � 401 401 G 1 001 a01 (101 401 0- z w i L, 0- 0 0 wco ID w J w _ N Z_ Q Of Ln Ln Y U N Z 0 Q U L� 0 0 O Z 0 a w w r NOTE: Ui w w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J FIGURE KEY MAP LOD ri zz FUSE Rid 21 �FR `fin✓ LEGEND PROPERTY LINES LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' GeosyntecO FIGURE I m j consWtantS 22 SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 o NEUSE RIVER 0 0 z l CIO-1 aOl dOl N LLI X w J ry o = � a 0 U 0 LL LLI co vJl - co a 0 z 0 a U L� 0 0 0 z 0 a Li ILi r NOTE: w w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J N 595000 WETLAND HBC QOl QOl QOl QOl QOl Q01 - FIGURE KEY MAP NF1 22 LEGEND ..", — - - PROPERTY LINES — LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL WETLANDS NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec° FIGURE ��� cons ,tantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 23 \ \ \ WETLAND HBC m Ld 0 C y) Z W 4071 (10-1 (101 ~_ W X _Z J N ry L, 101- n V �— LL ui U) LJ W J L, CD CD Z i �I I Z 0 Q U Li 0 12 °I I w I r NOTE: w w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J \ 5 `'Sp0 N (10 QOl QOM 40-1 a0-1�i FIGURE KEY MAP FUS ../ LEGEND - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL WETLANDS NO PROPOSED IMPACTS TO WETLANDS OR TRIBUTARIES ON THIS FIGURE ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX 0 50' Geosyntec° FIGURE I m j consWtantS SCALE: 1"=50' PROJECT NO: GK5851 I JULY 2015 24 W Z J U FR p QD N 40 X W W 0 _ 0 LL W z, W z a i N 595500 III z 0 a U L� O DI Z O d W W r NOTE: Ld W N W LL CD NEUSE RIVER CD 0 CN - -N- e o� = Gol WETLAND HBC (0.0006 AC TREE CLEARING FOR CONSTRUCTION ACCESS AND MONITORING) w 1. WETLANDS AND TRIBUTARIES WERE Y DELINEATED BY AMEC FOSTER o WHEELER AND ARE IN THE PROCESS OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J WETLAND HBB (0.0001 AC EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS AND MONITORING) WETLAND HBA (0.027 TREE CLEARING FOR CONSTRUCTION ACCESS AND MONITORING) 40, Q0, 40,E Q0, FIGURE KEY MAP FU LEGEND - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) — — — — — — NEUSE RIVER 50 -FT RIPARIAN BUFFER PROJECT BOUNDARY JURISDICTIONAL WETLANDS CLEARING FOR CONSTRUCTION JURISDICTIONAL WETLANDS - ���� EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS) 0 50' SCALE: 1"=50' ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX Geosyntec consultants PROJECT NO: GK5851 I JULY 2015 FIGURE 25 NE i m 0 s i m 00 WETLAND HBA (0.027 AC TREE CLEARING a o -n FOR CONSTRUCTION ACCESS AND G) _ MONITORING) Y T r m z z ,�, m O Cal a U L� O O Z O a w I \\ w r NOTE: w W 1. WETLANDS AND TRIBU' Y DELINEATED BY AMEC WHEELER AND ARE IN 1 nc rMUUrZ00 OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J WETLAND HBA (0.166 AC EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS AND MONITORINIG) TRIBUTARY LC1 (0.053 AC EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS AND MONITORING) FIGURE KEY MAP ,--' 12 '\l113 8 \ !,>> 14 7 15 25 24 23 16 22 FusF RSV 21 17 20 19 18 LEGEND I - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) — — — — — NEUSE RIVER 50 -FT RIPARIAN BUFFER / PROJECT BOUNDARY \ \� JURISDICTIONAL TRIBUTARY JURISDICTIONAL TRIBUTARY - ' I \ \� EXISTING MAINTAINED HERBACEOUS 0 50' I m " SCALE: 1"=50' WETLAND - CONSTRUCTION ACCESS JURISDICTIONAL WETLANDS JURISDICTIONAL WETLANDS - EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS JURISDICTIONAL RING FOR CONSTRUCTION ACCESS ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX Geosyntec° FIGURE cons ,tantS 26 PROJECT NO: GK5851 I JULY 2015 i •® N Ld Y 0 z X W LZ L, O O LL _ co w w J i = v, / ^ cn m s i m 00 WETLAND HBA (0.027 AC TREE CLEARING a o -n FOR CONSTRUCTION ACCESS AND G) _ MONITORING) Y T r m z z ,�, m O Cal a U L� O O Z O a w I \\ w r NOTE: w W 1. WETLANDS AND TRIBU' Y DELINEATED BY AMEC WHEELER AND ARE IN 1 nc rMUUrZ00 OF BEING VERIFIED BY THE USACE BASED ON APRIL 1 AND 21, 2015 VISITS BY THE USACE. J WETLAND HBA (0.166 AC EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS AND MONITORINIG) TRIBUTARY LC1 (0.053 AC EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS AND MONITORING) FIGURE KEY MAP ,--' 12 '\l113 8 \ !,>> 14 7 15 25 24 23 16 22 FusF RSV 21 17 20 19 18 LEGEND I - - PROPERTY LINES LOD LIMITS OF DISTURBANCE GRAVEL ROAD (TOP OF DIKE) — — — — — NEUSE RIVER 50 -FT RIPARIAN BUFFER / PROJECT BOUNDARY \ \� JURISDICTIONAL TRIBUTARY JURISDICTIONAL TRIBUTARY - ' I \ \� EXISTING MAINTAINED HERBACEOUS 0 50' I m " SCALE: 1"=50' WETLAND - CONSTRUCTION ACCESS JURISDICTIONAL WETLANDS JURISDICTIONAL WETLANDS - EXISTING MAINTAINED HERBACEOUS WETLAND - CONSTRUCTION ACCESS JURISDICTIONAL RING FOR CONSTRUCTION ACCESS ACTIVE POND PROPOSED CONDITIONS JURISDICTIONAL WETLANDS & TRIBUTARIES DUKEENERGY H.F. LEE ENERGY COMPLEX Geosyntec° FIGURE cons ,tantS 26 PROJECT NO: GK5851 I JULY 2015 3 _• •• ••.••.• . . ....I / e r +•k.. ."0 Neuse River_ iFT� i tlS►� tl d, 0 125 250 500 750 1,000 1,250 1,500 FEMA Flood Map Service Center Feet Legend . • • • Property Boundary Project Boundary Geosyntec Active Ash Pond ® 100 Year Flood Zones consultants Atlanta, Georgia I June 2015 100 Year Floodplain Map Duke Energy H.F. Lee Energy Complex Goldsboro, Wayne County, North Carolina Figure 2% ♦• l 3 _• •• ••.••.• . . ....I / e r +•k.. ."0 Neuse River_ iFT� i tlS►� tl d, 0 125 250 500 750 1,000 1,250 1,500 FEMA Flood Map Service Center Feet Legend . • • • Property Boundary Project Boundary Geosyntec Active Ash Pond ® 100 Year Flood Zones consultants Atlanta, Georgia I June 2015 100 Year Floodplain Map Duke Energy H.F. Lee Energy Complex Goldsboro, Wayne County, North Carolina Figure 2% APPENDIX A Natural Resources Technical Report by AMEC Foster Wheeler NATURAL RESOURCES TECHNICAL REPORT H.F. LEE ENERGY COMPLEX WAYNE COUNTY, NC Prepared for: Duke Energy Business Services, LLC 526 South Church Street — EC13K Charlotte, NC 28202 Prepared by: amec foster wheeler AMEC Environment and Infrastructure, Inc. 4021 Stirrup Creek Drive, Suite 100 Durham, North Carolina 27703 January 30, 2015 TABLE OF CONTENTS 1.0 INTRODUCTION ................................................................................... ..............................1 2.0 PROJECT SITE DESCRIPTION ............................................................ ..............................1 3.0 METHODOLOGY .................................................................................. ..............................1 4.0 RESULTS .............................................................................................. ..............................4 5.0 CONCLUSIONS ................................................................................... .............................11 LIST OF TABLES Table 1 Stream Classifications within the H.F. Lee Energy Complex Study Area, Wayne County, North Carolina Table 2 Potential for Occurrence of Federally Listed Animal Species within the H.F. Lee Energy Complex Study Area, Wayne County, North Carolina LIST OF FIGURES Figure 1 Site Location Map Figure 2 Study Area Map Figure 3 NRCS Soils Map Figure 4 USGS Topographic Map Figure 5 USFWS National Wetland Inventory Map Figure 6 Jurisdictional Waters Map Figure 7 Threatened and Endangered Species Habitat Map Figure 8 Cultural Resources Map Figure 9 Floodplain Map LIST OF APPENDICIES Appendix A Figures Appendix B Wetland /Stream Field Data Forms Appendix C Photographic Log AMEC Project No. 7810140192 Natural Resources Technical Report January 30, 2014 Cliffside Steam Station Cleveland and Rutherford Counties, NC 1.0 INTRODUCTION AMEC Environment and Infrastructure, Inc. (AMEC) conducted a natural resources investigation at the H.F. Lee Energy Complex located in Wayne County, North Carolina (Figures 1 and 2) per the scope of work outlined in eMax Purchase Order No. 1089373 dated November 21, 2014. AMEC also conducted a threatened and endangered species habitat assessment, reviewed a database at the North Carolina Office of State Archeology for archeological resources within the study area, and assessed any potential riparian buffers and /or regulatory floodplains within the study area. This report documents the methodology used to assess the potential limits of U.S. Army Corps of Engineers (USACE) jurisdictional surface waters (wetlands, streams, and other waterbodies), results of the threatened and endangered species database review, historical database review, and floodplain and riparian buffer assessment, assessment of the potential for occurrence of listed plant and animal species within the study area, and presents the findings of the field investigation. 2.0 PROJECT SITE DESCRIPTION AMEC understands that Duke Energy is planning to perform ash basin closure activities in proximity to three inactive ash ponds and one active ash pond at the H. F. Lee Energy Complex. The study area of the inactive ash ponds extends from the waste boundary approximately 300 feet to the west, 100 feet to the north, 150 feet to the south, and 600 feet to the east to the west side of the Neuse River. The study area of the active ash pond extends from the waste boundary approximately 400 feet to the west, 150 to 300 feet to the north, 630 feet to the east, and to the north side of the Neuse River. As specified in the above - referenced Duke Energy purchase order, the ash basins were not assessed as part of this investigation. 3.0 METHODOLOGY Wetland Delineation and Stream Determination AMEC performed an in -house review of potentially jurisdictional waters within the study area using the U.S. Department of Agriculture's Natural Resources Conservation Service (NRCS) Wayne County Soil Survey geographic information system (GIS) data, the U.S. Geological Survey (USGS) digital 7.5' topography (Northwest Goldsboro and Southwest Goldsboro, North Carolina Quadrangles), and the U.S. Fish and Wildlife Service (USFWS) National Wetland Inventory (NWI) GIS data. These maps were used to direct the on -site investigation, and highlight areas having listed hydric soils or topographic configurations suggesting the presence of wetland or streams. Subsequent to the in -house review, on September 29, October 1 and 2, and December 11 and 12, 2014, AMEC performed an on -site evaluation for the presence of potentially jurisdictional surface waters within the study area. Jurisdictional waters of the U.S., such as ponds, streams, and wetlands, are defined by 33 CFR Part 328.3(b) and are protected by Section 404 of the Clean Water Act (33 U.S.C. § 1344). Impacts to regulated resources within the study area are administered and enforced by the USACE, Wilmington District. Impacts to jurisdictional waters from the proposed project would be regulated under Section 404 of the Clean Water Act. AMEC personnel, including Professional Wetland Scientists, evaluated the potentially jurisdictional waters using the Routine On -Site Determination Method as defined in the AMEC Project No. 7810140192 Natural Resources Technical Report January 30, 2014 Cliffside Steam Station Cleveland and Rutherford Counties, NC USACE Wetland Delineation Manual' and the Atlantic and Gulf Coastal Plain regional supplement2. This technique uses a multi - parameter approach, which requires positive evidence of three criteria: hydrophytic vegetation, hydric soils, and wetland hydrology. Each area identified as a wetland was evaluated using the North Carolina Wetland Assessment Method (NC WAM) per the methodology outlined in the NC WAM User Manual '(Version 4.1), effective October, 2010. Potential streams were evaluated using the North Carolina Department of Environment and Natural Resources (NCDENR) Division of Water Resources' (DWR) Methodology for Identification of Intermittent and Perennial Streams and Their Origins' (Version 4.11), effective September 1, 2010. Also, USACE Stream Quality Assessment Worksheets were completed for each stream. The USACE Stream Quality Assessment Worksheet is intended to be used as a guide to assist landowners and environmental professionals in gathering data required by the USACE to make a preliminary assessment of stream quality for jurisdictional determinations. Stream characteristics and commonly observable features resulting from geomorphic, hydrologic, and biologic processes, along with local site features such as riparian buffers and proximity to local disturbances, are used in this stream quality assessment to produce a numeric score. Jurisdictional streams meeting certain criteria are subject to Neuse Basin Riparian Buffer Rules which require a 50 -foot undisturbed buffer from the stream top -of- banks. Areas exhibiting wetland characteristics, as well as stream and tributary systems, within the study area were considered potentially jurisdictional waters. The landward limits of wetlands and the linear extents of these surface waters were marked in the field with labeled survey tape tied to vegetation or stakes. The location of each flag point was acquired using hand -held, sub -meter accuracy Global Positioning System (GPS) devices. Threatened and Endangered Species Review Certain plant and animal species are protected by federal regulations [Federal Endangered Species Act (ESA) of 1973 (16 USC 1531 -1544, December 28, 1973, as amended 1976 -1982, 1984, and 1988). AMEC accessed the USFWS Information, Planning, and Conservation System (IPaC) database (available online at htti): / /ecos.fws.gov /ii)ac /) and the county list available on the USFWS Raleigh Ecological Services website (htti): / /www.fws.aov /raleiQh /) to determine if any federally listed threatened or endangered plant or animal species (including designated critical habitat) may be in the vicinity of the study area. AMEC conducted a habitat assessment, consisting of pedestrian reconnaissance of the plant communities and surface waters within the study area to determine the likelihood of listed plant and animal species occurring within the study area. Presence or absence of listed species was confirmed through direct observations or sign (sighting, tracks, scat, nests, dens, or call). For those listed species that could potentially occur within the study area (i.e., suitable habitat is present) and that may be readily detectable during the time of the reconnaissance, AMEC provided a determination concerning the likelihood of the species' occurrence within the study area. ' Environmental Laboratory. 1987. "Corps of Engineers Wetlands Delineation Manual," Technical Report Y -87 -1. U.S. Army Engineer Waterways Experiment Station. Vicksburg, MS. 2 Environmental Laboratory. 2010. " Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Atlantic and Gulf Coastal Plain (Version 2.0)," Technical Report ERDC /EL TR- 10-20. U.S. Army Engineer Waterways Experiment Station. Vicksburg, MS. 3 N.C. Wetland Functional Assessment Team. 2010. "N.C. Wetland Assessment Method (NC WAM) User Manual, Version 4.1 ". North Carolina Wetland Functional Assessment Team. Raleigh, NC. 4 Division of Water Quality. 2010. "Methodology for Identification of Intermittent and Perennial Streams and their Origins, Version 4.11 ". North Carolina Department of Environment and Natural Resources, Division of Water Quality. Raleigh, NC. 2 AMEC Project No. 7810140192 January 30, 2014 Cultural Resources Review Natural Resources Technical Report Cliffside Steam Station Cleveland and Rutherford Counties, NC Section 106 of the National Historic Preservation Act, 36 CFR Part 800 (as amended), requires that impacts to cultural resources (archeological sites and historic structures /properties) be considered during a federal undertaking or when a federal permit is needed for a project. Impacts to cultural resources are regulated by the lead federal agency in cooperation with the North Carolina State Historic Preservation Office (SHPO). In order for a cultural resource to be listed on the National Register of Historic Places (NRHP), it must meet at least one of the following four criteria for significance: • be associated with events that have made a significant contribution to broad patterns of history; • be associated with the lives of persons significant in our past; • embody the distinctive characteristics of a type, period, or method of construction, or that represent the work of a master, or that possess high artistic values, or that represent a significant and distinguishable entity whose components may lack individual distinction; or • have yielded, or may be likely to yield, information important in prehistory or history. AMEC conducted a cultural resource screening to assess the presence /absence of known cultural resources and NRHP listed resources in the study area. The research included a review of archeological files at the SHPO office and the online HPO Web GIS Service (httD:Hgis.ncdcr.ciov /hDoweb /). Our investigation did not include field efforts to identify or verify cultural resources within the study area. Floodplain Review The National Flood Insurance Program (NFIP) was created in 1968 to protect lives and property and to reduce the financial burden of providing disaster assistance. The NFIP is administered by the Federal Emergency Management Agency (FEMA). The NFIP is based on a mutual agreement between the federal government and communities. In partnership with FEMA, the state has produced flood maps in accordance with FEMA standards. Communities must adopt and enforce minimum floodplain management regulations so that development, including buildings is undertaken in ways that reduce exposure to flooding. AMEC reviewed Digital Flood Insurance Rate Maps (DFIRMS) to determine if any portion of the study area is located within the regulatory 100 -year floodplain. AMEC also reviewed the Wayne County, North Carolina, Code of Ordinances for local government requirements for work in floodplains (available online at https: / /www.municode.com /library /nc /wavne countv /codes /code of ordinances). Riparian Buffer Assessment AMEC reviewed local and state riparian buffer regulations to determine if any portion of the study area is subject to riparian buffer regulations. AMEC reviewed the NCDENR DWR Neuse River Riparian Buffer Rules published in the state's administrative code at 15A NCAC 2B .0233. AMEC also reviewed the Wayne County Code of Ordinances available online at the webpage named in the above section. 3 AMEC Project No. 7810140192 January 30, 2014 4.0 RESULTS Wetland Delineation and Stream Determination Natural Resources Technical Report Cliffside Steam Station Cleveland and Rutherford Counties, NC The NRCS Soil Survey (Figure 3) indicated that the soils along the outside edges of the inactive ash ponds included: Bibb sandy loam (Bb), Chewacla loam (Ch), Goldsboro loamy sand (Go), Johns sandy loam (Jo), Kalmia loamy sand (KaA), Kenansville loamy sand (Ke), Leaf loam (Le), Lumbee sandy loam (Lv), Wickham loamy sand (WhB), and open water areas within the inactive ash ponds (W). Around the outside edges of the active pond, the NRCS Soil Survey indicated the following soils: Chewacla loam (Ch), Johns sandy loam (Jo), Kalmia loamy sand (KaB), Kenansville loamy sand (Ke), Kinston loam (Kn), Lakeland sand (La), Lumbee sandy loam (Lv), Wickham loamy sand, 0 to 2 percent slopes (WhA), Wickham sandy loam, 2 to 6 percent sloped (WhB), and open water areas associated with the Neuse River and the ash ponds (W). The NRCS classifies the Bibb sandy loam (Bb), Chewacla loam (Ch), Johns sandy loam (Jo), Kinston loam (Kn), Leaf loam (Le), and Lumbee sandy loam (Lv) map units as hydric soils or containing hydric soil inclusions. The USGS topographic map (Figure 4) depicts the active ash pond but not the inactive ash ponds. The Neuse River is shown in the vicinity of the study area as a major perennial stream. Halfmile Branch is shown on the topographic map as a solid blue -line stream (i.e., mapped as a perennial stream channel) between the inactive ash ponds. Two unnamed solid blue -line tributaries are also depicted draining to Halfmile Branch. Four small ponds are indicated inside the inactive ash ponds, while three small ponds are indicated outside of the southwest corner of the inactive ponds study area. During the in -house review, the USFWS NWI map (Figure 5) indicates that most of the area adjacent to the inactive ash ponds likely contains freshwater forested /freshwater shrub or freshwater emergent wetlands. Along the active ash pond, the southern and eastern slopes are indicated as freshwater forested /freshwater shrub wetlands. The field investigation, conducted on September 29, October 1 and 2, and December 11 and 12, 2014, was completed in accordance with the wetland delineation and stream classification methodology described in Section 3.0. AMEC identified features that may be considered jurisdictional waters of the U.S. by the USACE. Nine potentially jurisdictional wetland areas and two potentially jurisdictional streams were identified along the inactive ash ponds. The eastern boundary of the study area is adjacent to the Neuse River. Seven potentially jurisdictional wetland areas and two potentially jurisdictional streams were identified along the active ash pond. The southern boundary of the study area is adjacent to the Neuse River. The locations /limits of these features are shown on Figure 6. Wetland delineation and stream identification field data forms are provided in Appendix B. Photographs of current site conditions are provided in Appendix C. Note: The limits of these features have been GPS mapped and have not been verified (inspected) by the USACE and /or the DWR. 4 AMEC Project No. 7810140192 Natural Resources Technical Report January 30, 2014 Cliffside Steam Station Cleveland and Rutherford Counties, NC Wetlands Seven potentially jurisdictional wetland areas were delineated adjacent to the active ash pond (Figure 6). Wetlands HBA, HBB, and HBC were located within the western portion of the study area, between the ash pond berm toe -of -slope and the Neuse River. Though not contiguous, these wetlands were generally similar in hydrology, vegetation, and soils. They were all located within the Neuse River floodplain. The wetlands consisted of bottomland hardwoods dominated by an overstory of red maple (Acer rubrum), sweetgum (Liquidambar styraciflua), sycamore (Platanus occidentalis), river birch (Betula nigra), and water oak (Quercus nigra). The wettest areas within the floodplain also contained swamp chestnut oak (Quercus michauxii), black willow (Salix nigra), and baldcypress (Taxodium distichum). Shrub layer species included saplings and small trees of overstory species, ironwood (Carpinus caroliniana), wax myrtle (Morelia cerifera), and Chinese privet (Ligustrum sinense). Herbaceous and woody vine species included lizard's tail (Saururus cernuus), netted chain fern (Woodwardia areolata), giant cane (Arundinaria gigantea), soft rush (Juncus effusus), false nettle (Boehmeria cylindrica), Japanese stiltgrass (Microstegium vimineum), and greenbrier (Smilax rotundifolia). Wetlands LBB and HBD were located within the eastern portion of the study area, near the ash pond berm toe -of- slope. The wetlands consisted of bottomland hardwoods similar to those described above within the Neuse River floodplain and were dominated by an overstory of red maple, sweetgum, sycamore, water oak, loblolly pine (Pinus taeda), and green ash (Fraxinus pennsylvanica). The wettest areas also contained swamp chestnut oak, black willow, and baldcypress. Shrub layer species included saplings and small trees of overstory species, ironwood, wax myrtle, Chinese privet, groundsel -tree (Baccharis halimifolia), and pepperbush (Clethra alnifolia). Herbaceous and woody vine species included lizards tail, netted chain fern, giant cane, soft rush, false nettle, Japanese stiltgrass, greenbrier, royal fern (Osmunda regalis), and cattail (Typha latifolia). The aforementioned five wetlands were classified as bottomland hardwood forest according to the NC WAM. Wetlands LCC and LCD were located along the northern boundary of the active ash pond study area. These herbaceous wetlands occurred within a maintained powerline right -of -way. The vegetation was herbaceous due to the maintenance activities within the corridor which prevent development of a midstory and overstory. The vegetation included soft rush (Juncus effusus), panicgrass (Panicum sp.), sawtooth blackberry (Rubus argutus), giant cane, various sedges and forbs, and red maple seedlings. Because of the disturbance to the vegetation, no NC WAM classification applied to these areas. Note: Wetland LCD was delineated at two locations where the wetland encroached into the study area. Wetland LCD was hydrologically connected to Stream LC1 via two agricultural drainage ditches, LCD1 and LCD2. These drainage ditches did not exhibit typical stream function. Nine potentially jurisdictional wetland areas were delineated adjacent to the inactive ash ponds (Figure 6). Wetland HBF was the largest of the wetland areas within the study area, as beginning at a beaver pond area along Halfmile Branch in the north and continuing along the toe -of -slope (berm) of the ash pond to the west and south. Wetland HBG was situated on the downstream side of a culvert (access road crossing) and was hydrologically linked to Wetland HBF. These wetlands consisted of bottomland hardwoods dominated by an overstory of red maple, sweetgum, swamp chestnut oak, baldcypress, and water oak. Some of the areas immediately adjacent to the berm also contained loblolly pine. Shrub layer species included saplings and small trees of overstory species, ironwood, wax myrtle, and Chinese privet. Herbaceous and woody vine species included giant cane, soft rush, false nettle, Japanese stiltgrass, greenbrier and muscadine (Vitis rotundifolia). These areas were characterized as bottomland hardwood forest. 5 AMEC Project No. 7810140192 Natural Resources Technical Report January 30, 2014 Cliffside Steam Station Cleveland and Rutherford Counties, NC Wetland LKE was located along the northern boundary of the study area and at the toe -of -slope of the ash pond berm. The wetland was generally located within a cleared right -of -way. The vegetation included woolgrass (Scirpus cyperinus), smartweed (Polygonum hydropiperoides), cattail and false nettle, with saplings of cottonwood (Populus deltoides) and black willow in several locations. Wetlands LKG, LCB, LKH, and LCA occurred within the northeast portion of the study area. These wetland areas were generally located along the toe of the ash pond berm. Wetlands LCB and LCA were characterized as bottomland hardwood forest, while Wetland LKG comprised an herbaceous area (woolgrass and soft rush) with a bottomland hardwood forest fringe. Wetland LKH was a backwater slough of the Neuse River. The vegetation consisted of an overstory of baldcypress (dominant canopy species), river birch, and American elm (Ulmus americana). The understory consisted of a few green ash saplings. The shrub, herbaceous, and vine strata were absent. Wetland LKH was classified as a riverine swamp forest according to the NC WAM. Wetlands LBA and LGA were located within the southeast portion of the study area. These areas were characterized as bottomland hardwood forest. Field indicators of hydrophytic vegetation, wetland hydrology, and hydric soils were present at the time of the site evaluation for all of the aforementioned wetlands. USACE Atlantic and Gulf Coastal Plain Wetland Determination Data Forms are located in Appendix B. Streams Two potentially jurisdictional stream features were delineated within the active ash pond study area (Figure 6). Stream LC1 extended along the northern and eastern sides of the ash pond, while Stream LG1 occurred near the western tip of the study area. Streams LC1 and LG1 were not mapped on the USGS topographic quadrangle. Two potentially jurisdictional stream features were delineated within the inactive ash ponds study area (Figure 6). Stream LB1 was a small ditched channel that occurred within the northwest corner of the study area. This channel was observed to drain to the beaver pond associated with Wetland HBF. Stream LB1 was not mapped on the USGS topographic quadrangle. Stream LB2 is Halfmile Branch. This large channel occurred between the northern and southern inactive ash ponds in the study area. Stream LB2 was depicted as " Halfmile Branch" on the USGS topographic quadrangle, a perennial surface water. The DWR Stream Identification scores and classifications and the USACE Stream Quality Assessment Worksheet scores are presented in Table 1 below for the aforementioned four streams. The DWR Stream Identification forms and the USACE Stream Quality Assessment Worksheets are located in Appendix B. Stream Identification forms and Assessment Worksheets are labeled with the flag location (Flag ID) at which they were completed. The Flag ID is provided in Table 1 below. A AMEC Project No. 7810140192 Natural Resources Technical Report January 30, 2014 Cliffside Steam Station Cleveland and Rutherford Counties, NC Table 1. Stream Classifications within the H.F. Lee Energy Complex Study Area, Wayne County, North Carolina. The USACE Stream Quality Assessment Worksheet is intended to be used as a guide to assist landowners and environmental professionals in gathering data required by the USACE to make a preliminary assessment of stream quality for jurisdictional determinations. Stream characteristics and commonly observable features resulting from geomorphic, hydrologic, and biologic processes, along with local site features such as riparian buffers and proximity to local disturbances, are used in this stream quality assessment to produce a numeric score. Ordinary Hiqh Water Mark As a part of the jurisdictional waters delineation, the "ordinary high water" mark (OHWM) along the Neuse River was determined and located using sub -meter GPS equipment. The OHWM for the purposes of USACE Clean Water Act lateral jurisdiction is defined at 33 CFR 328.3(e), which states: "The term ordinary high water mark means that line on the shore established by the fluctuations of water and indicated by physical characteristics such as a clear, natural line impressed on the bank, shelving, changes in the character of soil, destruction of terrestrial vegetation, the presence of litter and debris, or other appropriate means that consider the characteristics of the surrounding areas." AMEC did not capture elevation data at the OHWM locations; traditional survey methods will be needed to capture the OHWM elevation data along the study area, if required. Threatened and Endangered Species Review AMEC completed a review of the USFWS IPaC database (Consultation Code #04EN2000 -2015- SLI -0163) and the county list available on the USFWS Raleigh Ecological Services website to determine if any federally listed threatened or endangered plant and animal species (including designated critical habitat) have the potential to occur within the study area. As based on these review efforts, Table 2 and Figure 7 present information on the potential for listed species of animals and plants to occur in the vicinity of the study area, for species known to presently occur, or historically have occurred, in Wayne County. The likelihood of occurrence, as listed within Table 2, is based on a comparison of the known habitat use by these species and the habitats 7 NC DWR Stream NC DWR Stream USACE Stream Stream ID Flag ID Score Classification Score Stream LC1 Blue HFL 0132 22.75 Intermittent 37 Stream LG1 Green HFL 0255 31.0 Perennial 25 Stream LB1 HBSB -2 22 Intermittent 45 LKJ -24 35.0 Perennial 58 Stream LB2 Downstream of culvert (Halfmile Branch) HBSB -8 37.5 Perennial 58 Upstream of culvert The USACE Stream Quality Assessment Worksheet is intended to be used as a guide to assist landowners and environmental professionals in gathering data required by the USACE to make a preliminary assessment of stream quality for jurisdictional determinations. Stream characteristics and commonly observable features resulting from geomorphic, hydrologic, and biologic processes, along with local site features such as riparian buffers and proximity to local disturbances, are used in this stream quality assessment to produce a numeric score. Ordinary Hiqh Water Mark As a part of the jurisdictional waters delineation, the "ordinary high water" mark (OHWM) along the Neuse River was determined and located using sub -meter GPS equipment. The OHWM for the purposes of USACE Clean Water Act lateral jurisdiction is defined at 33 CFR 328.3(e), which states: "The term ordinary high water mark means that line on the shore established by the fluctuations of water and indicated by physical characteristics such as a clear, natural line impressed on the bank, shelving, changes in the character of soil, destruction of terrestrial vegetation, the presence of litter and debris, or other appropriate means that consider the characteristics of the surrounding areas." AMEC did not capture elevation data at the OHWM locations; traditional survey methods will be needed to capture the OHWM elevation data along the study area, if required. Threatened and Endangered Species Review AMEC completed a review of the USFWS IPaC database (Consultation Code #04EN2000 -2015- SLI -0163) and the county list available on the USFWS Raleigh Ecological Services website to determine if any federally listed threatened or endangered plant and animal species (including designated critical habitat) have the potential to occur within the study area. As based on these review efforts, Table 2 and Figure 7 present information on the potential for listed species of animals and plants to occur in the vicinity of the study area, for species known to presently occur, or historically have occurred, in Wayne County. The likelihood of occurrence, as listed within Table 2, is based on a comparison of the known habitat use by these species and the habitats 7 AMEC Project No. 7810140192 January 30, 2014 Natural Resources Technical Report Cliffside Steam Station Cleveland and Rutherford Counties, NC found (if present) within the study area and the quantity, quality, and proximity of these habitats, as well as any observations of these species or their sign during field reconnaissance. The likelihood of occurrence for listed species was rated as high, moderate, low, or unlikely based on knowledge of a species' habitat preference and site conditions and whether or not the species was observed during field reconnaissance. A likelihood of occurrence given as "unlikely" indicated that no suitable habitat, or extremely limited habitat, for the species existed within the study area. Table 2. Potential for Occurrence of Federally Listed Animal Species within the H.F. Lee Energy Complex Study Area, Wayne County, North Carolina. Common Name Federal General Habitat Description Potential for (Scientific Status Occurrence Name) Mammals Summer habitat includes deciduous forests and mixed evergreen - deciduous forests, with bats roosting singly or in colonies underneath bark, in cavities, or in crevices of both live and dead trees. Specifically, dead, or partially dead, hardwood trees with exfoliating bark are preferred (suitable Northern long- roost trees). Winter hibernating Low for summer roosting; eared bat PT habitat (hibernacula) includes caves moderate for foraging (Myotis septentrionalis) and mines, typically with large along Neuse River passages and entrances, constant temperatures, and high humidity with no air currents. Note: Informal consultation with the USFWS should be conducted. Bat surveys may be required for ash pond closure. Birds Mature pine forests, specifically those with longleaf pines averaging 80 to 120 years old and loblolly pines Red - cockaded averaging 70 to 100 years old. Pine woodpecker trees with red -heart disease are (Picoides E preferred for cavity nesting. Suitable Unlikely borealis) foraging habitat typically exhibits sparse understory (minimal hardwood regeneration). Fire (control burning) is important in maintaining suitable foraging and nesting habitat. AMEC Project No. 7810140192 January 30, 2014 Common Natural Resources Technical Report Cliffside Steam Station Cleveland and Rutherford Counties, NC Name Federal General Habitat Description Potential for (Scientific Status Occurrence Name) Forested habitats for nesting and Bald and roosting, and expanses of shallow Bald eagle Golden fresh or salt water for foraging. (Haliaeetus Eagle Nesting habitat generally consists of Low leucocephalus) Protection densely forested areas of mature trees Act that are isolated from human disturbance. Sources NCNHP List of Rare Plant Species of North Carolina; USFWS IPaC; USFWS Environmental Conservation Online System - Species Profiles; County list (USFWS Asheville Ecological Services); NatureServe Explorer. E = Endangered; T = Threatened; P= Proposed. Low = no further surveys recommended. Medium = additional surveys are recommended. High = additional surveys are recommended. AMEC completed a general field reconnaissance of the study area, forested habitat, and open maintained fields that comprised the study area on September 29, October 1 and 2, and December 11 and 12, 2014. No federally listed or state listed, threatened or endangered, animal species were observed during the field investigation. The quality of the existing habitat on the study area was presumed to be significantly less than suitable, or not present, for the listed species with a potential for occurrence in Wayne County. Forested areas surrounding the ash ponds were described as bottomland hardwood forest, upland hardwood forest, and mixed pine hardwood forest. Very few large pines were noted, and a dense hardwood canopy and understory were present; therefore, the potential for occurrence of the red - cockaded woodpecker is presumed to be unlikely. Although no longer afforded protection by the ESA as of June 29, 2007, the bald eagle is still protected under the Bald and Golden Eagle Protection Act and the Migratory Bird Treaty Act, both of which protect bald eagles by prohibiting killing, selling or otherwise disturbing eagles, their nests, or eggs. Habitats include riparian areas along the coast and near major rivers, wetlands, and reservoirs. Bald eagles typically nest in large, tall, open- topped pines near open waters. They feed primarily on fish, but will also take a variety of birds, mammals, and turtles. The Neuse River, located along the southern edge of the active ash pond study area and the eastern edge of the inactive ash ponds study area, could provide suitable foraging habitat, and large trees within these two study areas could provide suitable roosting or nesting habitat. No eagle nests are known to occur within the overall study area and no bald eagles were observed during site visits. Based on these considerations, the potential for occurrence is presumed to be low. Northern long -eared bats are currently a species proposed to be added as a federally endangered species. Acoustic surveys have indicated that the species may exist in Wayne County, but its presence has not been verified. Existing forested habitat, the Neuse River, Halfmile Branch, and other unnamed streams may provide suitable foraging and /or flyway corridor for northern long - eared bats, if they are present in the area. The potential for occurrence of summer roosting within the study area is low. The potential for occurrence of foraging along the Neuse River and the forested habitat within the study area is moderate. Future bat surveys (acoustic or mist net) to confirm presence or absence of the species may be required by the USFWS. 9 AMEC Project No. 7810140192 Natural Resources Technical Report January 30, 2014 Cliffside Steam Station Cleveland and Rutherford Counties, NC AMEC contacted Mr. Scott Fletcher, a Certified Wildlife Biologist with Duke Energy, to obtain information about habitat site conditions for federally listed plant and animal species at the H.F. Lee Energy Complex. Mr. Fletcher stated that no known listed species occur on site. He also stated that potential habitat (shingled /loose -bark hardwoods, snags /wolf trees) was present on the site for the northern long -eared bat (personal communication via email January 13, 2015). Cultural Resources AMEC conducted a desktop review of the study area based on available data resources from the NRHP files and information on archaeological resources from the North Carolina Archaeological Site File repository, located at the SHPO. According to the North Carolina Office of State Archeology records, the study area has not been surveyed for archeological resources. No archeological surveys or archeological sites were identified within the study area (Figure 8). Floodplains The entire study area is within the regulated 100 -year floodplain (Figure 9). These results are based on our review of FEMA DFIRM delineated flood boundaries. Riparian Buffers The Neuse River Riparian Buffer Rule establishes a 50 -foot wide riparian buffer directly adjacent to surface waters in the Neuse River Basin (intermittent streams, perennial streams, lakes, ponds, and estuaries), excluding wetlands. For the purpose of this Rule, a surface water shall be present if the feature is approximately shown on either the most recent version of the soil survey map prepared by the NRCS or the most recent version of the 1:24,000 scale (7.5 minute) quadrangle topographic maps prepared by the USGS. Riparian buffers adjacent to surface waters that do not appear on either of the maps shall not be subject to this Rule. Among the five streams which occurred within the overall study area, only Stream LB2 (Halfmile Branch) was depicted on the USGS topographic map. This perennial stream feature would therefore be subject to the Neuse River Riparian Buffer Rule. The eastern boundary of the study area of the inactive ash ponds is adjacent to the Neuse River. According to Section 78 -95 (Protecting Riparian Buffers) of the Wayne County Code of Ordinances, riparian areas must be protected on new developments in accordance with the Riparian Buffer Rule (15A NCAC 2B .0233). The rule requires protecting and maintaining the 50- foot riparian buffers on all sides of intermittent and perennial streams, ponds, lakes, and estuaries in the Neuse River Basin. The county will refrain from issuing local approvals for any new development activity that is proposed to take place within the first 50 feet adjacent to an affected water body, unless: (1) The person requesting the approval does not propose to impact the riparian buffer of a surface water indicated on the NRCS or USGS maps or (2) The property owner had received approval by DWR. DWR approval could be: a. an on -site determination from DWR that surface waters are not present; b. an authorization certificate for a use designated as allowable; c. an authorization certificate and approval of a mitigation plan for a use designated as allowable with mitigation; or d. a variance. 10 AMEC Project No. 7810140192 Natural Resources Technical Report January 30, 2014 Cliffside Steam Station Cleveland and Rutherford Counties, NC 5.0 CONCLUSIONS AMEC delineated 16 potentially jurisdictional wetland areas and four potentially jurisdictional streams within the overall study area. AMEC recommends the completion of the verification of Jurisdictional Determination process with the USACE prior to any mechanized land clearing or other disturbance in proximity to potential jurisdictional surface waters, including wetlands. Boundaries and classifications of the aforementioned features in the study area should be verified by the USACE and the DWR. Impacts to these features may require a Section 404/401 Clean Water Act (CWA) permit. AMEC further recommends that if impacts to jurisdictional surface waters on site are needed, these impacts be avoided and /or minimized to the extent practicable. Depending on the extent of proposed impacts to jurisdictional surface waters, a permit may be required from the USACE, along with a Water Quality Certification from the DWR. A project may qualify for a USACE Nationwide Permit if impacts to jurisdictional waters are kept below 300 linear feet of aquatically- important stream and /or one -half acre of wetlands. Mitigation may be required for permanent impacts to streams or for permanent impacts to wetlands when the impact exceeds 0.10 acre. Temporary impacts remaining in place for greater than one year are typically considered permanent by the USACE and DWR. In this case, temporary impacts may require mitigation. Also, jurisdictional streams meeting certain criteria are subject to the Neuse River Riparian Buffer Rule and would require a 50 -foot undisturbed buffer from the stream top -of- banks. The boundaries of jurisdictional surface waters would need to be surveyed by a registered Professional Land Surveyor to facilitate the verification of Jurisdictional Determination by the USACE. For cultural resources, if federal permits are required to implement proposals within the study area, consultation with the SHPO must be initiated. The consultation may result in a request for a Phase IA archeological survey of the study area. Review of the FEMA delineated 100 -year flood maps indicated the study area is within the 100 - year flood zone. Coordination with the Wayne County Planning Department should be made early in the planning process for any project that proposes development activities within the floodplain. Depending on the scope of the proposal, a floodplain development permit and certification could be required. Proposals to perform any work in riparian buffers would require early coordination with the DWR. Stream LB2 (Halfmile Branch) would be subject to the Neuse River Riparian Buffer Rule. Consultation with Wayne County regulatory staff regarding riparian buffers is recommended prior to any land clearing activities that would encroach within 50 feet of the banks of intermittent and perennial streams within the study area. The potential for occurrence of the red - cockaded woodpecker is unlikely. The potential for occurrence for the northern long -eared bat is moderate as related to foraging activity along the Neuse River, where the forested habitat within the study area abuts the river. This species is currently proposed for listing as federally endangered and is therefore granted consideration as a protected species by the USFWS until the listing status is finalized. Prior to disturbance within these forested areas, consultation with the USFWS should be conducted to determine if a biological survey for the bat will be required. The Neuse River, located along the southern edge of the active ash pond study area and the eastern edge of the inactive ash ponds study area, could provide suitable foraging habitat, and large trees within these two study areas could provide suitable roosting or nesting habitat. No eagle nests are known to occur within the overall study area and no bald eagles were observed during site visits. 11 AMEC Project No. 7810140192 January 30, 2014 Natural Resources Technical Report Cliffside Steam Station Cleveland and Rutherford Counties, NC This report is intended for the use of Duke Energy, subject to the contractual terms between Duke Energy and AMEC. Reliance on this document by any other party is prohibited without the expressed, written consent of AMEC. Use of this report for purposes beyond those reasonably intended by Duke Energy and AMEC will be at the sole risk of the user. 12 APPENDIX A FIGURES 0 62.5 125 250 Miles I I I I I I I y�. a° $ �e 5� Buck f 'Z 111P Oil r � a ?o- v T0, Qe k 4 r °s Gr �, 6 apr% fi r � Evana� b � c` 111 9q{�i 5 7 e �• .0 v Lane Tree ' o Gall Mb Palot O's 4 {e x Oakland %r c Church Rn 581 I :y'vc t 4 Site Locationfl�gF+h,g' d Rd Cllr! 4 581 13 13 Rd ` b � �+ p5b $� RnYa7i pva ;`l�•�,� 0��a v c e`}eed.. pid� / \``4�P 2 �iflldSb4#fl �p,ql 8�erhSr eti \,1 ���1 sti117 F e �o`� GUdke, 5 "7fl, F pap kaltV Av Rd y 4 N ,� 1 P {�,AV� a t; Seymour �+ 'r Force Air Johnson 4 rce Base g6% qv Wllfilard Rd ry G 76, r a� — er,a �"'t /410Eftth+ur 581 Da a�4e� ✓ LdRB Y+ho a Rd 'C ° ",l�td as Hausa Rd Sro. 4 °� Gtrl lhmm Rd �! '4u i etide�faretRd 111 aRa, �aVIP "`""• M "II Rd + old 8 i 6 rill" Ctt�c � e ?8c4h r�r 4d 3 C �► a o`? a aaey 581 Bill ��,naslvd Notes To User: ArcGIS Base Data: 1 June 2014 Sources: Esri, DeLorme, NAVTEQ, USGS, NRCAN, METI, iPC, Tor ,W Legend Duke Energy Study Area H.F. Lee Energy Complex fooste5te r Existing Ash Pond / Excluded From Study Area Wayne County, NC wheeler Figure 1 - Site Location Map 0 5,000 10,000 20,000 Feet I I I I I I I I Projection: NAD83 State Plane FIPS 3200 (US Feet) Vertical Datum: NAVD88 Legend Study Area ,, Existing Ash Pond / Excluded From Study Area Duke Energy H.F. Lee Energy Complex Wayne County, NC Figure 2 - Study Area Map amec Qv fester wheeler 0 625 1,250 2,500 Feet Projection: NAD83 State Plane FIPS 3200 (US Feet) Vertical Datum: NAVD88 W ' Notes To User: ArcGIS Base Data: 1 June 2014 Legend Study Area Existing Ash Pond / Excluded From Study Area NRCS Soils r 1-1 F_ L° e e • I .1 rr. I. \ij Soil Code Sots Tyne Hydric Status Bb Bibb sandy loam Hydric Ch Chewacla loam Hydric Go Goldsboro loamy sand Non - hydric Jo Johns sandy loam Hydric KaA Kalmia loamy sand- 0 to 2 percent slopes Non- hydric IKa® Kalmia loamy sand. 2 to 6 percent slopes Non - hydric IKe Kenanswille loamy sand Non - hydric Kn Kinston loam Hydric La Lakeland sand Non- hydric Le Leaf loam Hydric Lv Lumbee sandy loam Hydric WhA Wickham loamy sand- 0 to 2 percent slopes Non - hydric WhB Wickham loamy sand. 2 to 6 percent slopes Non- hydric IW Water -- NIA , ,, ^, Duke Energy H.F. Lee Energy Complex Wayne County, NC Figure 3 - NRCS Soils Map amec foster wheeler 0 550 1,100 2,200 Feet I I I I J Projection: NAD83 State Plane FIPS 3200 (US Feet) Vertical Datum: NAVD88 4� � r r W 1 � 1 I s l •r s Z/rt If % i • • • I j • / _W Imo. • ant � I ' i l i 'Z0', _ , i i I i Notes To User: ArcGIS Base Data: 1 June 2014 - -•\.,, Legend Study Area Existing Ash Pond / Excluded From Study ArE Q4 e Neck � 1 BCC` .0 0") Copyright© 20:13yNationa 1 Geogr aphic Society, -cubed ✓ e Duke Energy am H.F. Lee Energy Complex oste Wayne County, NC wheeler Figure 4 - USGS Topographic Map 0 625 1,250 2,500 Feet Northwest Goldsboro Quad I I I I I Projection: NAD83 State Plane FIPS 3200 (US Feet) Vertical Datum: NAVD88 r - i Freshwater Forested /Shrub , Wetland ,Fresl watej Forested /Sh ru Wetland 0 Freshwater `EFerg ntI �!- Wetland Freshwater Emergent Wetland Freshwater Emergent Wetland I Notes To User: ArcGIS Base Data: 1 June 2014 Legend Study Area - - - - -, Existing Ash Pond / Excluded From Study Area Wetland Type Freshwater Emergent Wetland 0 Lake Freshwater Forested /Shrub Wetland 0 Other Freshwater Pond 0 Riverine I ( Freshwater Forested /Shrub i Wetland r: "��; Other Freshwater Duke Energy H.F. Lee Energy Complex Wayne County, NC Figure 5 - USFWS National Wetland Inventory Map A% • Freshwater Pond Freshwater Forested /Shrub Wetland' Lake USGS, AEX, Getmapping, P'- Freshwater Forested /Shrub Wetland Freshwater Forested /Shrub Wetland J Freshwater Forested /Shrub _Wetland F; Freshwater Forested /Sh rL Wetland amec fester wheeler 0 625 1,250 2,500 Feet Projection: NAD83 State Plane FIPS 3200 (US Feet) Vertical Datum: NAVD88 -- J ----- o Ordinary Highwater Mark Study Area Existing Ash Pond / Excluded From Study Area Streams Wetlands Duke Energy H.F. Lee Energy Complex Wayne County, NC Figure 6 - Jurisdictional Waters Map rikV faster wheeler 0 650 1,300 2,600 Feet I I I I I I I I I Projection: NAD83 State Plane FIPS 3200 (US Feet) Vertical Datum: NAVD88 Legend Study Area Existing Ash Pond / Excluded From Study Area L - - - -- Description Duke Energy H.F. Lee Energy Complex Wayne County, NC Figure 7 - Threatened & Endangered Species Habitat 0 I amec faster wheeler 650 1,300 i 2,600 Feet Potential Habitat - Northern Long -Eared Bat & Bald Eagle Projection: NAD83 State Plane FIPS 3200 (US Feet) Vertical Datum: NAVD88 _ N I 1 Qq Notes To User: ArcGIS Base Data: 1 June 2014 Legend AM ER 1 00, -2 -2016# ,-• WY 496' - 7 WYoA WY 510, G. , _�•-�' a 1 f� r �1 ir Y I 1 Study Area L JI Existing Ash Pond / Excluded From Study Area Known Archeological Sites Previous Archeological Surveys 1 � , -' W,Y30�0 • V1- Z111 k ► WY 301 M, 0 a + +1 r" I ank. 1, Duke Energy H.F. Lee Energy Complex Wayne County, NC Figure 8 - Cultural Resources Survey Map Quaker N ck Lake WA L Neck Copyright:© 2013 National Geographic Society, i -cubed amec faster Wheeler 0 500 1,000 2,000 Feet I I I I I Projection: NAD83 State Plane FIPS 3200 (US Feet) Vertical Datum: NAVD88 � r +ir _ ref � ■L� �,�� "+'�� a �\ �' ! it �� � t� IF i � �� ! +ib �1 i +�J► ! - i � � \ �� ��� _=C �� � 4 i� .i �►! � ! � f � i�. 1� F� �1 ��� yet i 4f� # +\ w� - \ pdb: �\ ��!! ! -I AMY 151_— — - a- - 4rYBa aYS \ fa� S L ----- \� int Duke Energy H.F. Lee Energy Complex Wayne County, NC Figure 8 - Cultural Resources Survey Map Quaker N ck Lake WA L Neck Copyright:© 2013 National Geographic Society, i -cubed amec faster Wheeler 0 500 1,000 2,000 Feet I I I I I Projection: NAD83 State Plane FIPS 3200 (US Feet) Vertical Datum: NAVD88 Legend Existing Ash Pond / Excluded From Study Area Rivers /Streams Study Area 100yr Flood Boundary Duke Energy H.F. Lee Energy Complex Wayne County, NC Figure 9 - Floodplain Map amec foster wheeler 0 500 1,000 2,000 Feet Projection: NAD83 State Plane FIPS 3200 (US Feet) Vertical Datum: NAVD88 APPENDIX B WETLAND /STREAM FIELD DATA FORMS WETLAND DETERMINATION DATA FORM - Atlantic and Gulf Coastal Plain Region Wetland LCC - wetland side Project /Site: HF Lee Plant Site City /County: Goldsboro /Wayne Sampling Date: 12/11/2014 Applicant /Owner: Duke Energy all State: NC Sampling Point: LCC -0166 Wet Investigator(s): J. Cutler, T. Barbee Section, Township, Range: Marl Deposits (1315) (LRR U) Landform: (hillslope, terrace, etc.) bottom Local Relief(concave, convex, none): none Slope ( %): 0 Subregion (LRR or MLRA) LRRP Lat: 35.379754 Long: 78.10248 Datum: Soil Map Unit Name: Lv - Lumbee sandy loam ❑ Algal Mat or Crust (134) NWI Classification: PF01A Are climatic /hydrologic conditions on the site typical for this time of year ?❑ Yes ❑ No (If no, explain in Remarks.) ❑ Inundation Visible on Aerial Imagery (137) Are Vegetation ❑� Soil ❑� or Hydrology ❑ significantly disturbed? Are "Normal Circumstances" presenter Yes El No Are Vegetation ❑ Soil ❑ , or Hydrology ❑ naturally problematic? (If needed, explain any answers in Remarks.) Surface Water Present? Yes ❑ No SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc Hydrophytic Vegetation Present? Yes ❑ No ❑ Is the Sampled Area Hydric Soil Present? Yes ❑ No ❑ within a wetland? Yes ll No ❑ Wetland Hydrology Present? Yes ❑ No ❑ Remarks: Wetland located within utility right of way, and subject to periodic vegetation maintenance. All three wetland criteria met, area is a wetland HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is reauired: check all that aoolv): ❑ Surface Water (Al) ❑ Aquatic Fauna (613) ❑ High Water Table (A2) ❑ Marl Deposits (1315) (LRR U) ❑ Saturation (A3) ❑ Hydrogen Sulfide Odor (Cl) ❑ Water Marks (131) ❑ Oxidized Rhizospheres on Living Roots (0) ❑ Sediment Deposits (132) ❑ Presence of Reduced Iron (C4) ❑ Drift Deposits (83) ❑ Recent Iron Reduction in Tilled Soils (C6) ❑ Algal Mat or Crust (134) ❑ Thin Much Surface (0) ❑ Iron Deposits (135) ❑ Other (Explain in Remarks) ❑ Inundation Visible on Aerial Imagery (137) ❑ Water- Stained Leaves (139) Field Observations: Surface Water Present? Yes ❑ No ❑ Depth (inches): 2 Water Table Present? Yes ❑ No ❑ Depth (inches): Secondary Indicators (minimum of two required) ❑ Surface Soil Cracks (136) ❑ Sparsely Vegetated Concave Surface (138) ❑ Drainage Patterns (1310) ❑ Moss Trim Lines (1316) ❑ Dry - Season Water Table (C2) ❑ Crayfish Burrows (C8) ❑ Saturation Visible on Aerial Imagery (C9) ❑ Geomorphic Position (D2) ❑ Shallow Aquitard (D3) ❑ FAC- Neutral Test (D5) ❑ Sphangum moss (D8) (LRR T,U) Saturation Present? Yes ❑ No ❑ Depth (inches): Wetland Hydrology Present? Yes (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Hydrology criterion is met. ❑ No ❑ US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Five Strata) - Use scientific names of plants. Sampling Point: LCC -0166 Wet Absolute Dominant Indicator Dominance Test Worksheet: Tree Stratum (Plot size: 30 ft ) % Cover Species? Status Number of Dominant Species 1. That Are OBL, FACW, or FAC: 4 (A) 2. Total Number of Dominant 3. Species Across All Strata: 4 (B) 4. Percent of Dominant Species 5. That Are OBL, FACW, or FAC: 100% (A /B) 6. = Total Cover Prevalence Index worksheet: 50% of total cover: 20% of total cover: DEL species 15 x 1 = 15 Sapling Stratum (Plot size: 30 ft ) FACW species 10 x 2 = 20 1. FAC species 1 x 3 = 3 2. FACU species 0 x4= 0 3. UPI-species 0 x 5 = 0 4. Column Totals: 26 (A) 38 (B) 5. Prevalence Index = B/A = 1.5 6. = Total Cover Hydrophytic Vegetation Indicators: 50% of total cover: 20% of total cover: Shrub Stratum (Plot size: 30 ft ) ❑4 Dominance Test is > 50% 1. Liquidamborstyrociflua 1 Y FAC ❑4 Prevalence Index is <_ 3.01 2. ❑ Problematic Hydrophytic Vegetation' (Explain) 3. 4. ' Indicators of hydric soil and wetland hydrology must 5. be present, unless disturbed or problematic 6. 1 = Total Cover Definitions of Vegetation Strata: 50% of total cover: 0.5 20% of total cover: 0.2 Herb Stratum (Plot size: 30 ft ) Tree - Woody plants, excluding woody vines, approximately 1. luncus effusus 15 y OBL 20 ft (6 m) or more in height and 3 in. (7.6 cm) or larger in 2. Arundinaria gigantea 5 y FACW diameter at breast height (DBH). 3. Rhynchospora sp. 5 y FACW Sapling - Woody plants, excluding woody vines, 4. approximately 20 ft (6 m) or more in height and less than 3 5. in. (7.6 cm) DBH. 6. Shrub - Woody plants, excluding woody vines, 7. approximately 3 to 20 ft (1 to 6 m) in height. 8. Herb - AII herbaceous (non- woody) plants, including 9. herbaceous vines, regardless of size. Includes woody plants, 10. except woody vines, less than approximately 3 ft (1 m) in 11. height. 25 = Total Cover Woody vine - All woody vines, regardless of height. 50% of total cover: 12.5 20% of total cover: 5 Woody Vine Stratum (Plot size: 30 ft ) 1. 2. 3. Hydrophytic 4. Vegetation Yes No ❑ 5. Present? = Total Cover 50% of total cover: 20% of total cover: Remarks: (If observed, list morphological adaptations below) ERDC /CRREL 2014 Regional Wetland Plant List (Atlantic and Gulf Coastal Plain) used for indicator status. Hydrophytic vegetation criterion is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 SOIL Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators). Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' Loc' Texture 0 -8 10YR 3/2 90 Sandy day loam 1Type C = Concentration, D = depletion, RM = Reduced Matrix, MS = Masked Sand Grain Hydric Soil Indicators: ❑ Histosol (Al) ❑ ❑ Histic Epipedon (A2) ❑ ❑ Black Histic (A3) ❑ ❑ Hydrogen Sulfide (A4) ❑ ❑ Stratified Layers (AS) ❑ ❑ Organic Bodies (A6) (LRR P,T,U) ❑ ❑ 5 cm Mucky Mineral (A7) (LRR P,T,U) ❑ ❑ Muck Presence (A8) (LRR U) ❑ ❑ 1 cm Muck (A9) (LRR P,T) ❑ ❑ Depleted Below Dark Surface (All) ❑ ❑ Thick Dark Surface (Al2) ❑ ❑ Coast Prairie Redox (A16) (MLRA 150A) ❑ ❑ Sandy Mucky Mineral (Sl) (LRR 0,5) ❑ ❑ Sandy Gleyed Matrix (S4) ❑ ❑ Sandy Redox (S5) ❑ ❑ Stripped Matrix (S6) ❑ Sampling Point: LCC -0166 Wet Remarks 2Location: PL = Pore Lining, M = Matrix Indicators for Problematic Hydric Soils3: Polyvalue Below Surface (S8) (LRR S,T,U) ❑ 1 cm Muck (A9) (LRR O) Thin Dark Surface (S9) (LRR S,T,U) ❑ 2 cm Muck (A10) (LRR S) Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (1`18) (outside MLRA 150A,6) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (1`19) (LRR P,S,T) Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Redox Dark Surface (F6) (MLRA 1538) Depleted Dark Surface (F7) ❑ Red Parent Material (TF2) Redox Depressions (F8) ❑ Very Shallow Dark Surface (TF12) Marl (F10) (LRR U) ❑ Other (Explain in Remarks) Depleted Ochric (Fll) (MLRA 151) Iron - Manganese Masses (F12) (LRR O,P,T) Umbric Surface (1`13) (LRR P,T,U) Delta Ochric (F17) (MLRA 151) Reduced Vertic (F18) (MLRA 150A, 1508) Piedmont Floodplain Soils (F19) (MLRA 149A) Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. ❑ Dark Surface (S7) (LRR P,S,T,U) Restrictive Layer (if observed): Type: Depth (inches) Hydric Soil Present? Yes ❑� No ❑ Remarks: Hydric soil criterion is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 WETLAND DETERMINATION DATA FORM - Atlantic and Gulf Coastal Plain Region Project /Site: H.F. Lee Steam Station City /County: Goldsboro (Wayne CO) Sampling Date: 10/1/2014 Applicant /Owner: Duke Energy State: NC Sampling Point: HBC /D -Up Investigator(s): J. Bourdeau; S. Devine Section, Township, Range: Landform: (hillslope, terrace, etc.) Floodplain Local Relief(concave, convex, none): none Slope ( %): <2% Subregion (LRR or MLRA) LRRP Lat: 35.379033 Long: - 78.07116 Datum: Soil Map Unit Name: Chewacla loam NWI Classification: PF01A Are climatic /hydrologic conditions on the site typical for this time of year ?❑ Yes ❑ No (If no, explain in Remarks.) Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ significantly disturbed? Are "Normal Circumstances" present E. Yes ❑ No Are Vegetation ❑ Soil ❑ , or Hydrology ❑ naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc Hydrophytic Vegetation Present? Yes ❑ No ❑ Is the Sampled Area Hydric Soil Present? Yes ❑ No ❑ within a wetland? Wetland Hydrology Present? Yes ❑ No M Remarks: Between wetland HBC and HBD in non -wet portion of Neuse River floodplain. All three wetland criteria are not met, area is not within wetland. HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required: check all that aoolv): ❑ Surface Water (Al) ❑ Aquatic Fauna (1313) ❑ High Water Table (A2) ❑ Marl Deposits (B15) (LRR U) ❑ Saturation (A3) ❑ Hydrogen Sulfide Odor (Cl) ❑ Water Marks (131) ❑ Oxidized Rhizospheres on Living Roots (C3) ❑ Sediment Deposits (132) ❑ Presence of Reduced Iron (C4) ❑ Drift Deposits (133) ❑ Recent Iron Reduction in Tilled Soils (C6) ❑ Algal Mat or Crust (134) ❑ Thin Much Surface (C7) ❑ Iron Deposits (BS) ❑ Other (Explain in Remarks) ❑ Inundation Visible on Aerial Imagery (137) ❑ Water- Stained Leaves (139) Field Observations: Surface Water Present? Yes ❑ No ❑ Depth (inches): Water Table Present? Yes ❑ No ❑ Depth (inches): Yes ❑ No I] Secondary Indicators (minimum of two required) ❑ Surface Soil Cracks (136) ❑ Sparsely Vegetated Concave Surface (138) ❑ Drainage Patterns (1310) ❑ Moss Trim Lines (1316) ❑ Dry- Season Water Table (C2) ❑ Crayfish Burrows (C8) ❑ Saturation Visible on Aerial Imagery (C9) ❑ Geomorphic Position (D2) ❑ Shallow Aquitard (D3) ❑ FAC- Neutral Test (DS) ❑ Sphangum moss (D8) (LRR T,U) Saturation Present? Yes ❑ No ❑ Depth (inches): Wetland Hydrology Present? Yes (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: No hydrology indicators present. ❑ No U US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Five Strata) - Use scientific names of plants. Sampling Point: HBC /D -Up Absolute Dominant Indicator Dominance Test Worksheet: Tree Stratum (Plot size: 30 ft ) % Cover Species? Status Number of Dominant Species 1. Liquidambar styraciflua 20 y FAC That Are OBL, FACW, or FAC: 8 (A) 2. Acer rubrum 5 FAC Total Number of Dominant 3. Quercus nigra 5 FAC Species Across All Strata: 9 (B) 4. Platanus occidentalis 10 y FACW Percent of Dominant Species 5. That Are OBL, FACW, or FAC: 89% (A /B) 6. 40 = Total Cover Prevalence Index worksheet: 50% of total cover: 20 20% of total cover: 8 OBL species 0 x 1 - 0 Sapling Stratum (Plot size: 30 ft ) FACW species 10 x 2 = 20 1. Liquidambar styraciflua 5 y FAC FAC species 61 x 3 - 183 2. Acer rubrum 5 y FAC FACU species 2 x 4= 8 3. UPL species 0 x 5 - 0 4. Column Totals: 73 (A) 211 (B) S. Prevalence Index = B/A = 2.9 6. 10 - Total Cover Hydrophytic Vegetation Indicators: 50% of total cover: 5 20% of total cover: 2 Shrub Stratum (Plot size: 30 ft ) 7 Dominance Test is > 50% 1. Ligustrum sinense 5 y FAC ❑j Prevalence Index is 5 3.01 2. ❑ Problematic Hydrophytic Vegetation' (Explain) 3. 4. Indicators of hydric soil and wetland hydrology must 5. be present, unless disturbed or problematic 6. 5 = Total Cover Definitions of Vegetation Strata: 50% of total cover: 2.5 20% of total cover: 1 Herb Stratum (Plot size: 30 ft ) Tree - Woody plants, excluding woody vines, approximately 1. Microstegium vimineum 2 y FAC 20 ft (6 m) or more in height and 3 in. (7.6 cm) or larger in 2. Ligustrum sinense 2 Y FAC diameter at breast height (DBH). 3. Eupatorium copillifolium 2 Y FACU Sapling- Woody plants, excluding woody vines, 4. approximately 20 ft (6 m) or more in height and less than 3 5. in. (7.6 cm) DBH. 6. Shrub - Woody plants, excluding woody vines, 7. approximately 3 to 20 ft (1 to 6 m) in height. 8. Herb - AII herbaceous (non- woody) plants, including 9. herbaceous vines, regardless of size. Includes woody plants, 10. except woody vines, less than approximately 3 ft (1 m) in 11 height. 6 = Total Cover Woody vine - All woody vines, regardless of height. 50% of total cover: 3 20% of total cover: 1.2 Woody Vine Stratum (Plot size: 30 ft ) 1. Smilax rotundifolia 2 FAC 2. Vitis rotundifolia 10 Y FAC 3. Hydrophytic 4. Vegetation Yes ❑ No ❑ S. Present? 12 =Total Cover 50% of total cover: 6 20% of total cover: 2.4 Remarks: (If observed, list morphological adaptations below) ERDC /CRREL 2014 Regional Wetland Plant List (Atlantic and Gulf Coastal Plain) used for indicator status. Hydrophytic vegetation criteria is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 SOIL Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators). Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' Loc' Texture 0 -4 10YR 3/4 95 '-du a1ay loam 4 -16 10YR 4/4 95 , ,dydayioam 16 -20+ 10YR 5/4 95 s dyIymam 1Type C = Concentration, D = depletion, RM = Reduced Matrix, MS = Masked Sand GrainE Hydric Soil Indicators: ❑ Hlstosol (Al) ❑ ❑ Histic Epipedon (A2) ❑ ❑ Black Histic (A3) ❑ ❑ Hydrogen Sulfide (A4) ❑ ❑ Stratified Layers (A5) ❑ ❑ Organic Bodies (A6) (LRR P,T,U) ❑ ❑ 5 cm Mucky Mineral (A7) (LRR P,T,U) ❑ ❑ Muck Presence (A8) (LRR U) ❑ ❑ 1 cm Muck (A9) (LRR P,T) ❑ ❑ Depleted Below Dark Surface (All) ❑ ❑ Thick Dark Surface (Al2) ❑ ❑ Coast Prairie Redox (A16) (MLRA 150A) ❑ ❑ Sandy Mucky Mineral (S1) (LRR O,S) ❑ ❑ Sandy Gleyed Matrix (S4) ❑ ❑ Sandy Redox (SS) ❑ ❑ Stripped Matrix (S6) ❑ Sampling Point: HBC /D -Up Remarks 2Location: PL = Pore Lining, M = Matrix Indicators for Problematic Hydric Soils': Polyvalue Below Surface (S8) (LRR S,T,U) ❑ 1 cm Muck (A9) (LRR O) Thin Dark Surface (S9) (LRR S,T,U) ❑ 2 cm Muck (A10) (LRR S) Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P,S,T) Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Redox Dark Surface (F6) (MLRA 153B) Depleted Dark Surface (F7) ❑ Red Parent Material (TF2) Redox Depressions (F8) ❑ Very Shallow Dark Surface (TF12) Marl (F10) (LRR U) ❑ Other (Explain in Remarks) Depleted Ochric (Fll) (MLRA 151) Iron - Manganese Masses (F12) (LRR O,P,T) Umbric Surface (F13) (LRR P,T,U) Delta Ochric (F17) (MLRA 151) Reduced Vertic (F18) (MLRA 150A, 150B) Piedmont Floodplain Soils (F19) (MLRA 149A) Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. ❑ Dark Surface (S7) (LRR P,S,T,U) Restrictive Layer (if observed): Type: Depth (inches) Hydric Soil Present? Yes ❑ No ❑ Remarks: Hydric soil criterion is not met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 WETLAND DETERMINATION DATA FORM - Atlantic and Gulf Coastal Plain Region Project /Site: H.F. Lee Steam Station City /County: Goldsboro (Wayne CO) Sampling Date: 10/1/2014 Applicant /Owner: Duke Energy State: NC Sampling Point: HBD -Wet Investigator(s): J. Bourdeau; S. Devine Section, Township, Range: Landform: (hillslope, terrace, etc.) Floodplain Local Relief(concave, convex, none): none Slope ( %): <2% Subregion (LRR or MLRA) LRRP Lat:35.379800 Long: 78.06810 Datum: Soil Map Unit Name: Chewacla loam NWI Classification: PF01C Are climatic /hydrologic conditions on the site typical for this time of year ?❑ Yes ❑ No (If no, explain in Remarks.) Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ significantly disturbed? Are "Normal Circumstances" present E. Yes ❑ No Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc Hydrophytic Vegetation Present? Yes ❑ No ❑ Is the Sampled Area Hydric Soil Present? Yes [Z] No ❑ within a wetland? Yes El No ❑ Wetland Hydrology Present? Yes ❑ No ❑ Remarks: Within wetland HBD in wetland portion of Neuse River floodplain. Data point also representative for all wetland areas along Neuse Reiver flood plain (HBA, HBB, HBC, and HBD). Data point between flags HBD -2 and HBD -3. All three wetland criteria are met HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required: check all that aoolv): ❑ Surface Water (Al) ❑ Aquatic Fauna (1313) ❑ High Water Table (A2) ❑ Marl Deposits (B15) (LRR U) ❑ Saturation (A3) ❑ Hydrogen Sulfide Odor (Cl) ❑ Water Marks (B1) Oxidized Rhizospheres on Living Roots (C3) ❑ Sediment Deposits (B2) ❑ Presence of Reduced Iron (C4) ❑ Drift Deposits (133) ❑ Recent Iron Reduction in Tilled Soils (C6) ❑ Algal Mat or Crust (134) ❑ Thin Much Surface (C7) ❑ Iron Deposits (BS) ❑ Other (Explain in Remarks) ❑ Inundation Visible on Aerial Imagery (137) Fil Water- Stained Leaves (B9) Field Observations: Surface Water Present? Yes ❑ No Depth (inches): Water Table Present? Yes ❑ No F4 Depth (inches): Secondary Indicators (minimum of two required) ❑ Surface Soil Cracks (B6) ❑ Sparsely Vegetated Concave Surface (68) ❑ Drainage Patterns (B10) ❑ Moss Trim Lines (B16) ❑ Dry- Season Water Table (C2) I] Crayfish Burrows (C8) ❑ Saturation Visible on Aerial Imagery (C9) ❑ Geomorphic Position (D2) ❑ Shallow Aquitard (D3) ❑ FAC- Neutral Test (D5) ❑ Sphangum moss (D8) (LRR T,U) Saturation Present? Yes ❑ No Depth (inches): 6" Wetland Hydrology Present? Yes (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Wetland hydrology indicators present. 0 No ❑ US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Five Strata) - Use scientific names of plants. Sampling Point: HBD -Wet Absolute Dominant Indicator Dominance Test Worksheet: Tree Stratum (Plot size: 30 ft ) % Cover Species? Status Number of Dominant Species 1. Platonus occidentolis 15 Y FACW That Are OBL, FACW, or FAC: 6 (A) 2. Fraxinus pennsylvanico 10 y FACW Total Number of Dominant 3. Acer rubrum 5 FAC Species Across All Strata: 6 (B) 4. Percent of Dominant Species 5. That Are OBL, FACW, or FAC: 100% (A /B) 6. 30 = Total Cover Prevalence Index worksheet: 50% of total cover: 15 20% of total cover: 6 OBL species 21 x 1 - 21 Sapling Stratum (Plot size: 30 ft ) FACW species 27 x 2 = 54 1. Taxodium distichum 2 OBL FAC species 15 x 3 - 45 2. Morella cerifera 5 Y FAC FACU species 0 x 4= 0 3. Acer rubrum 5 y FAC UPL species 0 x 5- 0 4. Column Totals: 63 (A) 120 (B) S. Prevalence Index = B/A = 1.9 6. 12 - Total Cover Hydrophytic Vegetation Indicators: 50% of total cover: 6 201/. of total cover: 2.4 Shrub Stratum (Plot size: 30 ft ) F71 Dominance Test is > 50% 1. 0 Prevalence Index is <_ 3.01 2. ❑ Problematic Hydrophytic Vegetation' (Explain) 3. 4. 1 Indicators of hydric soil and wetland hydrology must 5. be present, unless disturbed or problematic 6. =Total Cover Definitions of Vegetation Strata: 50% of total cover: 20% of total cover: Herb Stratum (Plot size: 30 ft ) Tree - Woody plants, excluding woody vines, approximately 1. Soururus corn uus 10 Y OBL 20 ft (6 m) or more in height and 3 in. (7.6 cm) or larger in 2. Woodwardia areolato 5 y OBL diameter at breast height (DBH). 3. Juncus effusus 2 OBL Sapling - Woody plants, excluding woody vines, 4. Boehmeria cylindrica 2 FACW approximately 20 ft (6 m) or more in height and less than 3 5. Solix nigra 2 OBL in. (7.6 cm) DBH. 6. Shrub - Woody plants, excluding woody vines, 7. approximately 3 to 20 ft (1 to 6 m) in height. 8. Herb -All herbaceous (non- woody) plants, including 9. herbaceous vines, regardless of size. Includes woody plants, 10. except woody vines, less than approximately 3 ft (1 m) in 11 height. 21 = Total Cover Woody vine - All woody vines, regardless of height. 50% of total cover: 10.5 20% of total cover: 4.2 Woody Vine Stratum (Plot size: 30 ft ) 1. 2. 3. Hydrophytic 4. Vegetation Yes No ❑ S. Present? =Total Cover 50% of total cover: 20% of total cover: Remarks: (If observed, list morphological adaptations below) ERDC /CRREL 2014 Regional Wetland Plant List (Atlantic and Gulf Coastal Plain) used for indicator status. Hydrophytic vegetation criteria is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 SOIL Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators). Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' Locz Texture 0 -3 10YR2/2 95 s dyo]zyloam 3 -12+ 7.5RE 5/2 80 10YR 5/8 20 C M ­dvclay — 1Type C = Concentration, D = depletion, RM = Reduced Matrix, MS = Masked Sand Grain Hydric Soil Indicators: ❑ Hlstosol (Al) ❑ ❑ Histic Epipedon (A2) ❑ ❑ Black Histic (A3) ❑ ❑ Hydrogen Sulfide (A4) ❑ ❑ Stratified Layers (A5) Anomalous Bright Loamy Soils (F20) ❑ Organic Bodies (A6) (LRR P,T,U) ❑ ❑ 5 cm Mucky Mineral (A7) (LRR P,T,U) ❑ ❑ Muck Presence (A8) (LRR U) ❑ ❑ 1 cm Muck (A9) (LRR P,T) ❑ ❑ Depleted Below Dark Surface (All) ❑ ❑ Thick Dark Surface (Al2) ❑ ❑ Coast Prairie Redox (A16) (MLRA 150A) ❑ ❑ Sandy Mucky Mineral (S1) (LRR O,S) ❑ ❑ Sandy Gleyed Matrix (S4) ❑ ❑ Sandy Redox (SS) ❑ ❑ Stripped Matrix (S6) ❑ Sampling Point: HBD -Wet Remarks Location: PL = Pore Lining, M = Matrix Indicators for Problematic Hydric Soils: Polyvalue Below Surface (S8) (LRR S,T,U) ❑ 1 cm Muck (A9) (LRR O) Thin Dark Surface (S9) (LRR S,T,U) ❑ 2 cm Muck (A10) (LRR S) Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P,S,T) Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Redox Dark Surface (F6) (MLRA 1538) Depleted Dark Surface (F7) ❑ Red Parent Material (72) Redox Depressions (F8) ❑ Very Shallow Dark Surface (TF12) Marl (F10) (LRR U) ❑ Other (Explain in Remarks) Depleted Ochric (Ell) (MLRA 151) Iron - Manganese Masses (F12) (LRR O,P,T) Umbric Surface (F13) (LRR P,T,U) Delta Ochric (F17) (MLRA 151) Reduced Vertic (F18) (MLRA 150A, 150B) Piedmont Floodplain Soils (F19) (MLRA 149A) Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. ❑ Dark Surface (S7) (LRR P,S,T,U) Restrictive Layer (if observed): Type: Depth (inches) Hydric Soil Present? Yes ❑ Remarks: Hydric soil criterion is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 No ❑ WETLAND DETERMINATION DATA FORM - Atlantic and Gulf Coastal Plain Region Project /Site: H.F. Lee Steam Station City /County: Goldsboro (Wayne CO) Sampling Date: 10/1/2014 Applicant /Owner: Duke Energy State: NC Sampling Point: HBF -Up Investigator(s): J. Bourdeau; S. Devine Section, Township, Range: Landform: (hillslope, terrace, etc.) Floodplain Local Relief(concave, convex, none): none Slope ( %): <2% Subregion (LRR or MLRA) LRRP Lat: 35.379500 Long: - 78.10910 Datum: Soil Map Unit Name: Leaf loam NWI Classification: PF01C Are climatic /hydrologic conditions on the site typical for this time of year ?❑ Yes ❑ No (If no, explain in Remarks.) Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ significantly disturbed? Are "Normal Circumstances" present E. Yes ❑ No Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc Hydrophytic Vegetation Present? Yes ❑ No ❑ Is the Sampled Area Hydric Soil Present? Yes ❑ No ❑ within a wetland? Wetland Hydrology Present? Yes ❑ No M Remarks: approximately 10 feet outside wetland area near flag HBF -6, moving upslope. All three wetland criteria are not met, area is not within wetland. HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required: check all that aoolv): ❑ Surface Water (Al) ❑ Aquatic Fauna (1313) ❑ High Water Table (A2) ❑ Marl Deposits (B15) (LRR U) ❑ Saturation (A3) ❑ Hydrogen Sulfide Odor (Cl) ❑ Water Marks (B1) ❑ Oxidized Rhizospheres on Living Roots (C3) ❑ Sediment Deposits (B2) ❑ Presence of Reduced Iron (C4) ❑ Drift Deposits (133) ❑ Recent Iron Reduction in Tilled Soils (C6) ❑ Algal Mat or Crust (134) ❑ Thin Much Surface (C7) ❑ Iron Deposits (BS) ❑ Other (Explain in Remarks) ❑ Inundation Visible on Aerial Imagery (137) ❑ Water- Stained Leaves (B9) Field Observations: Surface Water Present? Yes ❑ No ❑ Depth (inches): Water Table Present? Yes ❑ No ❑ Depth (inches): Yes ❑ No ❑ Secondary Indicators (minimum of two required) ❑ Surface Soil Cracks (B6) ❑ Sparsely Vegetated Concave Surface (68) ❑ Drainage Patterns (B10) ❑ Moss Trim Lines (B16) ❑ Dry- Season Water Table (C2) ❑ Crayfish Burrows (C8) ❑ Saturation Visible on Aerial Imagery (C9) ❑ Geomorphic Position (D2) ❑ Shallow Aquitard (D3) ❑ FAC- Neutral Test (D5) ❑ Sphangum moss (D8) (LRR T,U) Saturation Present? Yes ❑ No ❑ Depth (inches): Wetland Hydrology Present? Yes (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: No hydrology indicators present. ❑ No 0 US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Five Strata) - Use scientific names of plants. Sampling Point: HBF -Up Absolute Dominant Indicator Dominance Test Worksheet: Tree Stratum (Plot size: 30 ft ) % Cover Species? Status Number of Dominant Species 1. Liquidambar styraciflua 20 y FAC That Are ORL, FACW, or FAC: 7 (A) 2. Acerrubrum 20 y FAC Total Number of Dominant 3. Pinus taeda 20 y FAC Species Across All Strata: 7 (B) 4. Percent of Dominant Species 5. That Are ORL, FACW, or FAC: 100% (A /B) 6. 60 = Total Cover Prevalence Index worksheet: 50% of total cover: 30 20% of total cover: 12 ORL species 0 x 1 - 0 Sapling Stratum (Plot size: 30 ft ) FACW species 0 x 2 = 0 1. Liquidambar styraciflua 15 y FAC FAC species 105 x 3 - 315 2. Pinus toeda 15 y FAC FACU species 0 x 4 = 0 3. UPL species 0 x 5 - 0 4. Column Totals: 105 (A) 315 (B) S. Prevalence Index = B/A = 3.0 6. 30 - Total Cover Hydrophytic Vegetation Indicators: 50% of total cover: 15 201/. of total cover: 6 Shrub Stratum (Plot size: 30 ft ) F71 Dominance Test is > 50% 1. 0 Prevalence Index is <_ 3.01 2. ❑ Problematic Hydrophytic Vegetation' (Explain) 3. 4. 1 Indicators of hydric soil and wetland hydrology must 5. be present, unless disturbed or problematic 6. =Total Cover Definitions of Vegetation Strata: 50% of total cover: 20% of total cover: Herb Stratum (Plot size: 30 ft ) Tree - Woody plants, excluding woody vines, approximately 1. Microstegium vimineum 5 y FAC 20 ft (6 m) or more in height and 3 in. (7.6 cm) or larger in 2. diameter at breast height (DBH). 3. Sapling - Woody plants, excluding woody vines, 4. approximately 20 ft (6 m) or more in height and less than 3 5. in. (7.6 cm) DBH. 6. Shrub - Woody plants, excluding woody vines, 7. approximately 3 to 20 ft (1 to 6 m) in height. 8. Herb -All herbaceous (non- woody) plants, including 9. herbaceous vines, regardless of size. Includes woody plants, 10. except woody vines, less than approximately 3 ft (1 m) in 11 height. 5 = Total Cover Woody vine - All woody vines, regardless of height. 50% of total cover: 2.5 20% of total cover: 1 Woody Vine Stratum (Plot size: 30 ft ) 1. Smilax rotundifolia 10 y FAC 2. 3. Hydrophytic 4. Vegetation Yes No ❑ S. Present? 10 =Total Cover 50% of total cover: 5 20% of total cover: 2 Remarks: (If observed, list morphological adaptations below) ERDC /CRREL 2014 Regional Wetland Plant List (Atlantic and Gulf Coastal Plain) used for indicator status. Hydrophytic vegetation criteria is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 SOIL Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators). Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' Locz Texture 0 -5 10YR 5/6 95 di y loam 5 -18+ 10YR4/4 95 ­dv clay ioam 1Type C = Concentration, D = depletion, RM = Reduced Matrix, MS = Masked Sand GrainE Hydric Soil Indicators: ❑ Hlstosol (Al) ❑ ❑ Histic Epipedon (A2) ❑ ❑ Black Histic (A3) ❑ ❑ Hydrogen Sulfide (A4) ❑ ❑ Stratified Layers (A5) ❑ ❑ Organic Bodies (A6) (LRR P,T,U) ❑ ❑ 5 cm Mucky Mineral (A7) (LRR P,T,U) ❑ ❑ Muck Presence (A8) (LRR U) ❑ ❑ 1 cm Muck (A9) (LRR P,T) ❑ ❑ Depleted Below Dark Surface (All) ❑ ❑ Thick Dark Surface (Al2) ❑ ❑ Coast Prairie Redox (A16) (MLRA 150A) ❑ ❑ Sandy Mucky Mineral (S1) (LRR O,S) ❑ ❑ Sandy Gleyed Matrix (S4) ❑ ❑ Sandy Redox (SS) ❑ ❑ Stripped Matrix (S6) ❑ Sampling Point: HBF -Up Remarks Location: PL = Pore Lining, M = Matrix Indicators for Problematic Hydric Soils: Polyvalue Below Surface (S8) (LRR S,T,U) ❑ 1 cm Muck (A9) (LRR O) Thin Dark Surface (S9) (LRR S,T,U) ❑ 2 cm Muck (A10) (LRR S) Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P,S,T) Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Redox Dark Surface (F6) (MLRA 1538) Depleted Dark Surface (F7) ❑ Red Parent Material (72) Redox Depressions (F8) ❑ Very Shallow Dark Surface (TF12) Marl (F10) (LRR U) ❑ Other (Explain in Remarks) Depleted Ochric (Ell) (MLRA 151) Iron - Manganese Masses (F12) (LRR O,P,T) Umbric Surface (F13) (LRR P,T,U) Delta Ochric (F17) (MLRA 151) Reduced Vertic (F18) (MLRA 150A, 150B) Piedmont Floodplain Soils (F19) (MLRA 149A) Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. ❑ Dark Surface (S7) (LRR P,S,T,U) Restrictive Layer (if observed): Type: Depth (inches) Hydric Soil Present? Yes ❑ Remarks: Hydric soil criterion is not met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 No ❑ WETLAND DETERMINATION DATA FORM - Atlantic and Gulf Coastal Plain Region Project /Site: H.F. Lee Steam Station City /County: Goldsboro (Wayne CO) Sampling Date: 10/1/2014 Applicant /Owner: Duke Energy State: NC Sampling Point: HBF - Wet Investigator(s): J. Bourdeau; S. Devine Section, Township, Range: Landform: (hillslope, terrace, etc.) Floodplain Local Relief(concave, convex, none): none Slope ( %): <2% Subregion (LRR or MLRA) LRRP Lat: 35.379600 Long: - 78.10920 Datum: Soil Map Unit Name: Leaf loam NWI Classification: PF01C Are climatic /hydrologic conditions on the site typical for this time of year ?❑ Yes ❑ No (If no, explain in Remarks.) Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ significantly disturbed? Are "Normal Circumstances" present E. Yes ❑ No Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc Hydrophytic Vegetation Present? Yes ❑ No ❑ Hydric Soil Present? Yes [Z] No ❑ Wetland Hydrology Present? Yes ❑ No ❑ Remarks: In wetland area nearflag HBF -6 All three wetland criteria are met Is the Sampled Area within a wetland? Yes ❑ No ❑ HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required: check all that aoolv): ❑ Surface Water (Al) ❑ Aquatic Fauna (1313) ❑ High Water Table (A2) ❑ Marl Deposits (B15) (LRR U) ❑ Saturation (A3) ❑ Hydrogen Sulfide Odor (Cl) ❑ Water Marks (B1) Oxidized Rhizospheres on Living Roots (C3) ❑ Sediment Deposits (B2) ❑ Presence of Reduced Iron (C4) ❑ Drift Deposits (133) ❑ Recent Iron Reduction in Tilled Soils (C6) ❑ Algal Mat or Crust (134) ❑ Thin Much Surface (C7) ❑ Iron Deposits (BS) ❑ Other (Explain in Remarks) ❑ Inundation Visible on Aerial Imagery (137) Fil Water- Stained Leaves (B9) Field Observations: Surface Water Present? Yes ❑ No Depth (inches): Water Table Present? Yes ❑ No F4 Depth (inches): Secondary Indicators (minimum of two required) ❑ Surface Soil Cracks (B6) ❑ Sparsely Vegetated Concave Surface (68) ❑ Drainage Patterns (B10) ❑ Moss Trim Lines (B16) ❑ Dry- Season Water Table (C2) ❑ Crayfish Burrows (C8) ❑ Saturation Visible on Aerial Imagery (C9) ❑ Geomorphic Position (D2) ❑ Shallow Aquitard (D3) ❑ FAC- Neutral Test (D5) ❑ Sphangum moss (D8) (LRR T,U) Saturation Present? Yes E] No ❑ Depth (inches): 4" Wetland Hydrology Present? Yes (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Wetland hydrology indicators present. 0 No ❑ US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Five Strata) - Use scientific names of plants. Sampling Point: HBF -Wet Absolute Dominant Indicator Dominance Test Worksheet: Tree Stratum (Plot size: 30 ft ) % Cover Species? Status Number of Dominant Species 1. Taxodium distichum 2 OBL That Are OBL, FACW, or FAC: 4 (A) 2. Acerrubrum 50 y FAC Total Number of Dominant 3. Quercus michauxii 5 FACW Species Across All Strata: 4 (B) 4. Quercus nigra 5 FAC Percent of Dominant Species 5. Quercus lyrata 2 OBL That Are OBL, FACW, or FAC: 100% (A /B) 6. 50% of total cover: Sapling Stratum (Plot size: 30 ft ) 1. Acerrubrum 2. Carpinus coroliniana 3. 4. S. 6. Shrub Stratum 1. 2. 3. 4. 5. 6. 64 =Total Cover 32 20% of total cover: 50 y 5 55 -Total Cover 50% of total cover: 27.5 20% of total cover: (Plot size: 30 ft ) 50% of total cover: Herb Stratum (Plot size: 30 ft ) 1. Arundinaria gigantea 2. Soururus cernuus 3. 4. 5. 6. 7. 8. 9. 10. 11. 50% of total cover: Woody Vine Stratum (Plot size: 30 ft ) 1. 2. 3. 4. S. Prevalence Index worksheet: 12.8 OBL species 14 x 1 - 14 FACW species 15 x 2 = 30 FAC FAC species 110 x 3 - 330 FAC FACU species 0 x 4 = 0 UPL species 0 x 5 - 0 Column Totals: 139 (A) 374 (B) Prevalence Index = B/A = 2.7 Hydrophytic Vegetation Indicators: 11 Dominance Test is >50% 0 Prevalence Index is <_ 3.01 ❑ Problematic Hydrophytic Vegetation' (Explain) Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic =Total Cover Definitions of Vegetation Strata: 20% of total cover: 10 y FACW 10 y OBL 20 =Total Cover 10 20% of total cover: 4 Tree - Woody plants, excluding woody vines, approximately 20 ft (6 m) or more in height and 3 in. (7.6 cm) or larger in diameter at breast height (DBH). Sapling - Woody plants, excluding woody vines, approximately 20 ft (6 m) or more in height and less than 3 in. (7.6 cm) DBH. Shrub - Woody plants, excluding woody vines, approximately 3 to 20 ft (1 to 6 m) in height. Herb -All herbaceous (non- woody) plants, including herbaceous vines, regardless of size. Includes woody plants, except woody vines, less than approximately 3 ft (1 m) in height. Woody vine - All woody vines, regardless of height. Hydrophytic Vegetation Yes No ❑ Present? =Total Cover 50% of total cover: 20% of total cover: Remarks: (If observed, list morphological adaptations below) ERDC /CRREL 2014 Regional Wetland Plant List (Atlantic and Gulf Coastal Plain) used for indicator status. Hydrophytic vegetation criteria is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 SOIL Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators). Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' Locz Texture 0 -10 10YR 4/1 70 10YR 5/8 30 C M 5 dy a]ay i- 1Type C = Concentration, D = depletion, RM = Reduced Matrix, MS = Masked Sand Grain Hydric Soil Indicators: ❑ Hlstosol (Al) ❑ ❑ Histic Epipedon (A2) ❑ ❑ Black Histic (A3) ❑ ❑ Hydrogen Sulfide (A4) ❑ ❑ Stratified Layers (A5) Anomalous Bright Loamy Soils (F20) ❑ Organic Bodies (A6) (LRR P,T,U) ❑ ❑ 5 cm Mucky Mineral (A7) (LRR P,T,U) ❑ ❑ Muck Presence (A8) (LRR U) ❑ ❑ 1 cm Muck (A9) (LRR P,T) ❑ ❑ Depleted Below Dark Surface (All) ❑ ❑ Thick Dark Surface (Al2) ❑ ❑ Coast Prairie Redox (A16) (MLRA 150A) ❑ ❑ Sandy Mucky Mineral (S1) (LRR O,S) ❑ ❑ Sandy Gleyed Matrix (S4) ❑ ❑ Sandy Redox (SS) ❑ ❑ Stripped Matrix (S6) ❑ Sampling Point: HBF -Wet Remarks Location: PL = Pore Lining, M = Matrix Indicators for Problematic Hydric Soils: Polyvalue Below Surface (S8) (LRR S,T,U) ❑ 1 cm Muck (A9) (LRR O) Thin Dark Surface (S9) (LRR S,T,U) ❑ 2 cm Muck (A10) (LRR S) Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P,S,T) Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Redox Dark Surface (F6) (MLRA 1538) Depleted Dark Surface (F7) ❑ Red Parent Material (72) Redox Depressions (F8) ❑ Very Shallow Dark Surface (TF12) Marl (F10) (LRR U) ❑ Other (Explain in Remarks) Depleted Ochric (Ell) (MLRA 151) Iron - Manganese Masses (F12) (LRR O,P,T) Umbric Surface (F13) (LRR P,T,U) Delta Ochric (F17) (MLRA 151) Reduced Vertic (F18) (MLRA 150A, 150B) Piedmont Floodplain Soils (F19) (MLRA 149A) Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. ❑ Dark Surface (S7) (LRR P,S,T,U) Restrictive Layer (if observed): Type: Depth (inches) Hydric Soil Present? Yes ❑ Remarks: Hydric soil criterion is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 No ❑ WETLAND DETERMINATION DATA FORM - Atlantic and Gulf Coastal Plain Region Project /Site: HE Lee Steam Station City /County: Goldsboro (Wayne CO) Sampling Date: 10/2/2014 Applicant /Owner: Duke Energy State: Sampling Point: LKE -17 Up Investigator(s): J. Cutler, B. Kelly Section, Township, Range: Aquatic Fauna (1313) Landform: (hillslope, terrace, etc.) hillslope Local Relief (concave, convex, none): Slope ( %): 20 Subregion (LRR or MLRA) LRRP Lat: 35.3827 Long: - 78.1016 Datum: Soil Map Unit Name: M -W - Miscellaneous water (Point taken on dike surrounding Ash Pond) NWI Classification: PSS3 /4Bh Are climatic /hydrologic conditions on the site typical for this time of year ?❑ Yes ❑ No (If no, explain in Remarks.) ❑ Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ significantly disturbed? Are "Normal Circumstances" present E. Yes ❑ No Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ naturally problematic? (If needed, explain any answers in Remarks.) ❑ Inundation Visible on Aerial Imagery (137) SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc Hydrophytic Vegetation Present? Yes ❑ No ❑ Is the Sampled Area Hydric Soil Present? Yes ❑ No [Z] within a wetland? Yes ❑ No 0 Wetland Hydrology Present? Yes ❑ No M Remarks: Point taken on the dike surrounding Ash Ponds 1 & 2. Obvious topographic rise from adjacent wetland All three wetland criteria are not met, area is not a wetland. HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required: check all that aoolv): ❑ Surface Water (Al) ❑ Aquatic Fauna (1313) ❑ High Water Table (A2) ❑ Marl Deposits (B15) (LRR U) ❑ Saturation (A3) ❑ Hydrogen Sulfide Odor (Cl) ❑ Water Marks (B1) ❑ Oxidized Rhizospheres on Living Roots (C3) ❑ Sediment Deposits (B2) ❑ Presence of Reduced Iron (C4) ❑ Drift Deposits (133) ❑ Recent Iron Reduction in Tilled Soils (C6) ❑ Algal Mat or Crust (134) ❑ Thin Much Surface (C7) ❑ Iron Deposits (BS) ❑ Other (Explain in Remarks) ❑ Inundation Visible on Aerial Imagery (137) ❑ Water- Stained Leaves (B9) Field Observations: Surface Water Present? Yes ❑ No Depth (inches): Water Table Present? Yes ❑ No F4 Depth (inches): Secondary Indicators (minimum of two required) ❑ Surface Soil Cracks (B6) ❑ Sparsely Vegetated Concave Surface (68) ❑ Drainage Patterns (B10) ❑ Moss Trim Lines (B16) ❑ Dry- Season Water Table (C2) ❑ Crayfish Burrows (C8) ❑ Saturation Visible on Aerial Imagery (C9) ❑ Geomorphic Position (D2) ❑ Shallow Aquitard (D3) ❑ FAC- Neutral Test (D5) ❑ Sphangum moss (D8) (LRR T,U) Saturation Present? Yes ❑ No Depth (inches): Wetland Hydrology Present? Yes (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: No hydrology indicators present. ❑ No 0 US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Five Strata) - Use scientific names of plants. Sampling Point: LKE -17 Up Absolute Dominant Indicator Dominance Test Worksheet: Tree Stratum (Plot size: 30 ft ) % Cover Species? Status Number of Dominant Species 1. Acer rubrum 80 y FAC That Are ORL, FACW, or FAC: 5 (A) 2. Pinus taeda 20 y FAC Total Number of Dominant 3. Species Across All Strata: 6 (B) 4. Percent of Dominant Species 5. That Are ORL, FACW, or FAC: 83% (A /B) 6. 100 = Total Cover Prevalence Index worksheet: 50% of total cover: 50 20% of total cover: 20 ORL species 0 x 1 - 0 Sapling Stratum (Plot size: 30 ft ) FACW species 0 x 2 = 0 1. FAC species 215 x 3 - 645 2. FACU species 5 x 4 = 20 3. UPL species 0 x 5 - 0 4. Column Totals: 220 (A) 665 (B) S. Prevalence Index = B/A = 3.0 6. - Total Cover Hydrophytic Vegetation Indicators: 50% of total cover: 201/. of total cover: Shrub Stratum (Plot size: 30 ft ) F71 Dominance Test is > 50% 1. Callicarpa americana 5 y FACU ❑ Prevalence Index is <_ 3.01 2. Diospyros virginiona 5 y FAC ❑ Problematic Hydrophytic Vegetation' (Explain) 3. 4. 1 Indicators of hydric soil and wetland hydrology must 5. be present, unless disturbed or problematic 6. 10 =Total Cover Definitions of Vegetation Strata: 50% of total cover: 5 20% of total cover: 2 Herb Stratum (Plot size: 30 ft ) Tree - Woody plants, excluding woody vines, approximately 1. Microstegium vimineum 100 y FAC 20 ft (6 m) or more in height and 3 in. (7.6 cm) or larger in 2. diameter at breast height (DBH). 3. Sapling - Woody plants, excluding woody vines, 4. approximately 20 ft (6 m) or more in height and less than 3 5. in. (7.6 cm) DBH. 6. Shrub - Woody plants, excluding woody vines, 7. approximately 3 to 20 ft (1 to 6 m) in height. 8. Herb -All herbaceous (non- woody) plants, including 9. herbaceous vines, regardless of size. Includes woody plants, 10. except woody vines, less than approximately 3 ft (1 m) in 11 height. 100 = Total Cover Woody vine - All woody vines, regardless of height. 50% of total cover: 50 20% of total cover: 20 Woody Vine Stratum (Plot size: 30 ft ) 1. Vitis rotundifolia 10 y FAC 2. 3. Hydrophytic 4. Vegetation Yes No ❑ S. Present? 10 =Total Cover 50% of total cover: 5 20% of total cover: 2 Remarks: (If observed, list morphological adaptations below) ERDC /CRREL 2014 Regional Wetland Plant List (Atlantic and Gulf Coastal Plain) used for indicator status. Hydrophytic vegetation criteria is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 SOIL Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators). Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' Locz Texture 0 -9 10YR 4/4 clay j z 9 -18+ 10YR 4/6 c�vi_ 1Type C = Concentration, D = depletion, RM = Reduced Matrix, MS = Masked Sand GrainE Hydric Soil Indicators: ❑ Hlstosol (Al) ❑ ❑ Histic Epipedon (A2) ❑ ❑ Black Histic (A3) ❑ ❑ Hydrogen Sulfide (A4) ❑ ❑ Stratified Layers (A5) ❑ ❑ Organic Bodies (A6) (LRR P,T,U) ❑ ❑ 5 cm Mucky Mineral (A7) (LRR P,T,U) ❑ ❑ Muck Presence (A8) (LRR U) ❑ ❑ 1 cm Muck (A9) (LRR P,T) ❑ ❑ Depleted Below Dark Surface (All) ❑ ❑ Thick Dark Surface (Al2) ❑ ❑ Coast Prairie Redox (A16) (MLRA 150A) ❑ ❑ Sandy Mucky Mineral (S1) (LRR O,S) ❑ ❑ Sandy Gleyed Matrix (S4) ❑ ❑ Sandy Redox (SS) ❑ ❑ Stripped Matrix (S6) ❑ Sampling Point: LKE -17 Up Remarks Location: PL = Pore Lining, M = Matrix Indicators for Problematic Hydric Soils: Polyvalue Below Surface (S8) (LRR S,T,U) ❑ 1 cm Muck (A9) (LRR O) Thin Dark Surface (S9) (LRR S,T,U) ❑ 2 cm Muck (A10) (LRR S) Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P,S,T) Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Redox Dark Surface (F6) (MLRA 1538) Depleted Dark Surface (F7) ❑ Red Parent Material (72) Redox Depressions (F8) ❑ Very Shallow Dark Surface (TF12) Marl (F10) (LRR U) ❑ Other (Explain in Remarks) Depleted Ochric (Ell) (MLRA 151) Iron - Manganese Masses (F12) (LRR O,P,T) Umbric Surface (F13) (LRR P,T,U) Delta Ochric (F17) (MLRA 151) Reduced Vertic (F18) (MLRA 150A, 150B) Piedmont Floodplain Soils (F19) (MLRA 149A) Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. ❑ Dark Surface (S7) (LRR P,S,T,U) Restrictive Layer (if observed): Type: Depth (inches) Hydric Soil Present? Yes ❑ Remarks: Hydric soil criterion is not met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 No ❑ WETLAND DETERMINATION DATA FORM - Atlantic and Gulf Coastal Plain Region Project /Site: HE Lee Steam Station City /County: Goldsboro (Wayne CO) Sampling Date: 10/2/2014 Applicant /Owner: Duke Energy all State: Sampling Point: LKE -17 Wet Investigator(s): J. Cutler, B. Kelly Section, Township, Range: Marl Deposits (B15) (LRR U) Landform: (hillslope, terrace, etc.) Local Relief (concave, convex, none): Slope ( %): Subregion (LRR or MLRA) LRRP Lat: 35.3828 Long: - 78.1016 Datum: Soil Map Unit Name: LV - Lumbee sandy loam ❑ Algal Mat or Crust (134) NWI Classification: PF01A Are climatic /hydrologic conditions on the site typical for this time of year ?❑ Yes ❑ No (If no, explain in Remarks.) ❑ Inundation Visible on Aerial Imagery (137) Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ significantly disturbed? Are "Normal Circumstances" present E. Yes ❑ No Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ naturally problematic? (If needed, explain any answers in Remarks.) ❑ SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc Hydrophytic Vegetation Present? Yes ❑ No ❑ Is the Sampled Area Hydric Soil Present? Yes [Z] No ❑ within a wetland? Yes El No ❑ Wetland Hydrology Present? Yes ❑ No ❑ Remarks: Wetland located adjacent to a utility line right of way, at the toe of the dike for Ash Ponds 1 & 2. All three wetland criteria met, area is a wetland HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required: check all that aoolv): ❑ Surface Water (Al) ❑ Aquatic Fauna (1313) ❑ High Water Table (A2) ❑ Marl Deposits (B15) (LRR U) ❑ Saturation (A3) ❑ Hydrogen Sulfide Odor (Cl) ❑ Water Marks (B1) Oxidized Rhizospheres on Living Roots (C3) ❑ Sediment Deposits (B2) ❑ Presence of Reduced Iron (C4) ❑ Drift Deposits (133) ❑ Recent Iron Reduction in Tilled Soils (C6) ❑ Algal Mat or Crust (134) ❑ Thin Much Surface (C7) ❑ Iron Deposits (BS) ❑ Other (Explain in Remarks) ❑ Inundation Visible on Aerial Imagery (137) ❑ Water- Stained Leaves (B9) Field Observations: Surface Water Present? Yes E] No ❑ Depth (inches): 1 inch Water Table Present? Yes ❑ No ❑ Depth (inches): surface Secondary Indicators (minimum of two required) ❑ Surface Soil Cracks (B6) ❑ Sparsely Vegetated Concave Surface (68) ❑ Drainage Patterns (B10) ❑ Moss Trim Lines (B16) ❑ Dry- Season Water Table (C2) ❑ Crayfish Burrows (C8) ❑ Saturation Visible on Aerial Imagery (C9) I] Geomorphic Position (D2) ❑ Shallow Aquitard (D3) I] FAC- Neutral Test (D5) ❑ Sphangum moss (D8) (LRR T,U) Saturation Present? Yes E] No ❑ Depth (inches): surface Wetland Hydrology Present? Yes (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Multiple hydrology indicators present. Hydrology criterion is met. 0 No ❑ US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Five Strata) - Use scientific names of plants. LKE -17 Wet Dominance Test Worksheet: Absolute Dominant Indicator Tree Stratum (Plot size: 30 ft ) % Cover Species? Status 1. Liquidambarstyraciflua 20 y FAC 2. Acer rubrum 10 y FAC 3. FACW That Are OBL, FACW, or FAC: 100% 4. Prevalence Index worksheet: 5. 30 FACW species 10 x 2 = 6. FAC species 108 x 3 - 324 50% of total cover: Sapling Stratum (Plot size: 30 ft ) 1. 2. 3. 4. S. 6. 50% of total cover: Shrub Stratum (Plot size: 30 ft ) 1. Ulmus americana 2. Acer rubrum 3. 4. 5. 6. 50% of total cover: Herb Stratum (Plot size: 30 ft ) 1. Microstegium vimineum 2. Juncus effusus 3. Persicaria hydropiperoides 4. Boehmeria cylindrica 5. Arundinaria gigantea 6. 7. 8. 9. 10. 11. 50% of total cover: Woody Vine Stratum (Plot size: 30 ft ) 1. 2. 3. 4. S. 30 =Total Cover 15 20% of total cover: - Total Cover 20% of total cover: 5 y FAC 3 y FAC Sampling Point: LKE -17 Wet Dominance Test Worksheet: 4 20% of total cover: 1.6 Number of Dominant Species That Are OBL, FACW, or FAC: 6 (A) Total Number of Dominant 25 y OBL Species Across All Strata: 6 (B) Percent of Dominant Species 5 FACW That Are OBL, FACW, or FAC: 100% (A /B) Prevalence Index worksheet: 6 OBL species 30 x 1 - 30 FACW species 10 x 2 = 20 FAC species 108 x 3 - 324 FACU species 0 x 4 = 0 UPL species 0 x 5 - 0 Column Totals: 148 (A) 374 (B) Prevalence Index = B/A = 2.5 55 20% of total cover: 22 Hydrophytic Vegetation Indicators: Dominance Test is >50% ❑ Prevalence Index is <_ 3.01 ❑ Problematic Hydrophytic Vegetation' (Explain) Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic 8 =Total Cover Definitions of Vegetation Strata: 4 20% of total cover: 1.6 Tree - Woody plants, excluding woody vines, approximately 70 y FAC 20 ft (6 m) or more in height and 3 in. (7.6 cm) or larger in 25 y OBL diameter at breast height (DBH). 5 OBL Sapling - Woody plants, excluding woody vines, 5 FACW approximately 20 ft (6 m) or more in height and less than 3 5 FACW in. (7.6 cm) DBH. Shrub - Woody plants, excluding woody vines, approximately 3 to 20 ft (1 to 6 m) in height. Herb -All herbaceous (non- woody) plants, including herbaceous vines, regardless of size. Includes woody plants, except woody vines, less than approximately 3 ft (1 m) in height. 110 = Total Cover Woody vine - All woody vines, regardless of height. 55 20% of total cover: 22 Hydrophytic Vegetation Yes No ❑ Present? =Total Cover 50% of total cover: 20% of total cover: Remarks: (If observed, list morphological adaptations below) ERDC /CRREL 2014 Regional Wetland Plant List (Atlantic and Gulf Coastal Plain) used for indicator status. Hydrophytic vegetation criteria is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 SOIL Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators). Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' Locz Texture 0 -4 10YR 4/2 80 SYR 4/6 20 C M sandy L,,, 4 -12 10YR 2/2 S -dy- 12-18+ 10YR 4/1 S-dyLo 1Type C = Concentration, D = depletion, RM = Reduced Matrix, MS = Masked Sand Grain Hydric Soil Indicators: ❑ Hlstosol (Al) ❑ ❑ Histic Epipedon (A2) ❑ ❑ Black Histic (A3) ❑ ❑ Hydrogen Sulfide (A4) ❑ ❑ Stratified Layers (A5) Anomalous Bright Loamy Soils (F20) ❑ Organic Bodies (A6) (LRR P,T,U) ❑ ❑ 5 cm Mucky Mineral (A7) (LRR P,T,U) ❑ ❑ Muck Presence (A8) (LRR U) ❑ ❑ 1 cm Muck (A9) (LRR P,T) ❑ ❑ Depleted Below Dark Surface (All) ❑ ❑ Thick Dark Surface (Al2) ❑ ❑ Coast Prairie Redox (A16) (MLRA 150A) ❑ ❑ Sandy Mucky Mineral (S1) (LRR O,S) ❑ ❑ Sandy Gleyed Matrix (S4) ❑ ❑ Sandy Redox (SS) ❑ ❑ Stripped Matrix (S6) ❑ Sampling Point: LKE -17 Wet Remarks Location: PL = Pore Lining, M = Matrix Indicators for Problematic Hydric Soils: Polyvalue Below Surface (S8) (LRR S,T,U) ❑ 1 cm Muck (A9) (LRR O) Thin Dark Surface (S9) (LRR S,T,U) ❑ 2 cm Muck (A10) (LRR S) Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P,S,T) Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Redox Dark Surface (F6) (MLRA 1538) Depleted Dark Surface (F7) ❑ Red Parent Material (72) Redox Depressions (F8) ❑ Very Shallow Dark Surface (TF12) Marl (F10) (LRR U) ❑ Other (Explain in Remarks) Depleted Ochric (Ell) (MLRA 151) Iron - Manganese Masses (F12) (LRR O,P,T) Umbric Surface (F13) (LRR P,T,U) Delta Ochric (F17) (MLRA 151) Reduced Vertic (F18) (MLRA 150A, 150B) Piedmont Floodplain Soils (F19) (MLRA 149A) Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. ❑ Dark Surface (S7) (LRR P,S,T,U) Restrictive Layer (if observed): Type: Depth (inches) Hydric Soil Present? Yes ❑ Remarks: Hydric soil criterion is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 No ❑ WETLAND DETERMINATION DATA FORM - Atlantic and Gulf Coastal Plain Region Project /Site: HE Lee Steam Station City /County: Goldsboro (Wayne CO) Sampling Date: 10/2/2014 Applicant /Owner: Duke Energy all State: Sampling Point: LKH -6 Up Investigator(s): J. Cutler, B. Kelly Section, Township, Range: Marl Deposits (B15) (LRR U) Landform: (hillslope, terrace, etc.) hillslope Local Relief (concave, convex, none): Slope ( %): 5 Subregion (LRR or MLRA) LRRP Lat: 35.3798 Long: - 78.102 Datum: Soil Map Unit Name: Ch - Chewacla loam ❑ Algal Mat or Crust (134) NWI Classification: PF01A Are climatic /hydrologic conditions on the site typical for this time of year ?❑ Yes ❑ No (If no, explain in Remarks.) ❑ Inundation Visible on Aerial Imagery (137) Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ significantly disturbed? Are "Normal Circumstances" present E. Yes ❑ No Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc Hydrophytic Vegetation Present? Yes ❑ No ❑ Is the Sampled Area Hydric Soil Present? Yes ❑ No [Z] within a wetland? Yes ❑ No 0 Wetland Hydrology Present? Yes ❑ No M Remarks: Point taken on the dike surrounding Ash Ponds 1 & 2. Obvious topographic rise from adjacent wetland All three wetland criteria are not met, area is not a wetland. HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required: check all that aoolv): ❑ Surface Water (Al) ❑ Aquatic Fauna (1313) ❑ High Water Table (A2) ❑ Marl Deposits (B15) (LRR U) ❑ Saturation (A3) ❑ Hydrogen Sulfide Odor (Cl) ❑ Water Marks (B1) ❑ Oxidized Rhizospheres on Living Roots (C3) ❑ Sediment Deposits (B2) ❑ Presence of Reduced Iron (C4) ❑ Drift Deposits (133) ❑ Recent Iron Reduction in Tilled Soils (C6) ❑ Algal Mat or Crust (134) ❑ Thin Much Surface (C7) ❑ Iron Deposits (BS) ❑ Other (Explain in Remarks) ❑ Inundation Visible on Aerial Imagery (137) ❑ Water- Stained Leaves (B9) Field Observations: Surface Water Present? Yes ❑ No Depth (inches): Water Table Present? Yes ❑ No F4 Depth (inches): Secondary Indicators (minimum of two required) ❑ Surface Soil Cracks (B6) ❑ Sparsely Vegetated Concave Surface (68) ❑ Drainage Patterns (B10) ❑ Moss Trim Lines (B16) ❑ Dry- Season Water Table (C2) ❑ Crayfish Burrows (C8) ❑ Saturation Visible on Aerial Imagery (C9) ❑ Geomorphic Position (D2) ❑ Shallow Aquitard (D3) ❑ FAC- Neutral Test (D5) ❑ Sphangum moss (D8) (LRR T,U) Saturation Present? Yes ❑ No Depth (inches): Wetland Hydrology Present? Yes (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: No hydrology indicators present. ❑ No 0 US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Five Strata) - Use scientific names of plants. Sampling Point: LKH -6 Up Absolute Dominant Indicator Dominance Test Worksheet: Tree Stratum (Plot size: 30 ft ) % Cover Species? Status Number of Dominant Species 1. Ulmus americana 40 y FAC That Are ORL, FACW, or FAC: 9 (A) 2. Lipuidambarstyraciflua 30 y FAC Total Number of Dominant 3. Pinus taeda 20 y FAC Species Across All Strata: 10 (B) 4. Percent of Dominant Species 5. That Are ORL, FACW, or FAC: 900/0 (A /B) 6. 90 = Total Cover Prevalence Index worksheet: 50% of total cover: 45 20% of total cover: 18 ORL species 0 x 1 - 0 Sapling Stratum (Plot size: 30 ft ) FACW species 10 x 2 = 20 1. FAC species 125 x 3 - 375 2. FACU species 20 x 4 = 80 3. UPL species 0 x 5 - 0 4. Column Totals: 155 (A) 475 (B) S. Prevalence Index = B/A = 3.1 6. - Total Cover Hydrophytic Vegetation Indicators: 50% of total cover: 201/. of total cover: Shrub Stratum (Plot size: 30 ft ) F71 Dominance Test is > 50% 1. Ilex decidua 10 y FACW ❑ Prevalence Index is <_ 3.01 2. Lipuidambarstyraciflua 5 y FAC ❑ Problematic Hydrophytic Vegetation' (Explain) 3. Cre tag us sp. 5 y FAC 4. 1 Indicators of hydric soil and wetland hydrology must 5. be present, unless disturbed or problematic 6. 20 =Total Cover Definitions of Vegetation Strata: 50% of total cover: 10 20% of total cover: 4 Herb Stratum (Plot size: 30 ft ) Tree - Woody plants, excluding woody vines, approximately 1. Phytolacca americana 20 y FACU 20 ft (6 m) or more in height and 3 in. (7.6 cm) or larger in 2. Microstegium vimineum 15 y FAC diameter at breast height (DBH). 3. Sapling - Woody plants, excluding woody vines, 4. approximately 20 ft (6 m) or more in height and less than 3 5. in. (7.6 cm) DBH. 6. Shrub - Woody plants, excluding woody vines, 7. approximately 3 to 20 ft (1 to 6 m) in height. 8. Herb -All herbaceous (non- woody) plants, including 9. herbaceous vines, regardless of size. Includes woody plants, 10. except woody vines, less than approximately 3 ft (1 m) in 11 height. 35 = Total Cover Woody vine - All woody vines, regardless of height. 50% of total cover: 17.5 20% of total cover: 7 Woody Vine Stratum (Plot size: 30 ft ) 1. Vitis rotundifolia 5 y FAC 2. Smilax rotundifolia 5 y FAC 3. Hydrophytic 4. Vegetation Yes No ❑ 5. Present? 10 =Total Cover 50% of total cover: 5 20% of total cover: 2 Remarks: (If observed, list morphological adaptations below) ERDC /CRREL 2014 Regional Wetland Plant List (Atlantic and Gulf Coastal Plain) used for indicator status. Hydrophytic vegetation criteria is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 SOIL Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators). Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' Locz Texture 0 -3 10YR 4/3 clay j a 3 -8 10YR 5/4 c�yi_ 8 -18+ 7.5YR 4/6 c ]_ 1Type C = Concentration, D = depletion, RM = Reduced Matrix, MS = Masked Sand GrainE Hydric Soil Indicators: ❑ Hlstosol (Al) ❑ ❑ Histic Epipedon (A2) ❑ ❑ Black Histic (A3) ❑ ❑ Hydrogen Sulfide (A4) ❑ ❑ Stratified Layers (A5) ❑ ❑ Organic Bodies (A6) (LRR P,T,U) ❑ ❑ 5 cm Mucky Mineral (A7) (LRR P,T,U) ❑ ❑ Muck Presence (A8) (LRR U) ❑ ❑ 1 cm Muck (A9) (LRR P,T) ❑ ❑ Depleted Below Dark Surface (All) ❑ ❑ Thick Dark Surface (Al2) ❑ ❑ Coast Prairie Redox (A16) (MLRA 150A) ❑ ❑ Sandy Mucky Mineral (S1) (LRR O,S) ❑ ❑ Sandy Gleyed Matrix (S4) ❑ ❑ Sandy Redox (SS) ❑ ❑ Stripped Matrix (S6) ❑ Sampling Point: LKH -6 Up Remarks Location: PL = Pore Lining, M = Matrix Indicators for Problematic Hydric Soils: Polyvalue Below Surface (S8) (LRR S,T,U) ❑ 1 cm Muck (A9) (LRR O) Thin Dark Surface (S9) (LRR S,T,U) ❑ 2 cm Muck (A10) (LRR S) Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P,S,T) Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Redox Dark Surface (F6) (MLRA 1538) Depleted Dark Surface (F7) ❑ Red Parent Material (72) Redox Depressions (F8) ❑ Very Shallow Dark Surface (TF12) Marl (F10) (LRR U) ❑ Other (Explain in Remarks) Depleted Ochric (Ell) (MLRA 151) Iron - Manganese Masses (F12) (LRR O,P,T) Umbric Surface (F13) (LRR P,T,U) Delta Ochric (F17) (MLRA 151) Reduced Vertic (F18) (MLRA 150A, 150B) Piedmont Floodplain Soils (F19) (MLRA 149A) Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. ❑ Dark Surface (S7) (LRR P,S,T,U) Restrictive Layer (if observed): Type: Depth (inches) Hydric Soil Present? Yes ❑ Remarks: Hydric soil criterion is not met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 No ❑ WETLAND DETERMINATION DATA FORM - Atlantic and Gulf Coastal Plain Region Project /Site: HE Lee Steam Station City /County: Goldsboro (Wayne CO) Sampling Date: 10/2/2014 Applicant /Owner: Duke Energy all State: Sampling Point: LKH -6 Wet Investigator(s): J. Cutler, B. Kelly Section, Township, Range: Marl Deposits (B15) (LRR U) Landform: (hillslope, terrace, etc.) Local Relief (concave, convex, none): Slope ( %): Subregion (LRR or MLRA) LRRP Lat: 35.3798 Long: - 78.1019 Datum: Soil Map Unit Name: Ch - Chewacla loam ❑ Algal Mat or Crust (134) NWI Classification: PF01A Are climatic /hydrologic conditions on the site typical for this time of year ?❑ Yes ❑ No (If no, explain in Remarks.) ❑ Inundation Visible on Aerial Imagery (137) Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ significantly disturbed? Are "Normal Circumstances" present E. Yes ❑ No Are Vegetation ❑ , Soil ❑ , or Hydrology ❑ naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc Hydrophytic Vegetation Present? Yes ❑ No ❑ Is the Sampled Area Hydric Soil Present? Yes [Z] No ❑ within a wetland? Yes El No ❑ Wetland Hydrology Present? Yes ❑ No ❑ Remarks: Wetland located adjacent to a utility line right of way, at the toe of the dike for Ash Ponds 1 & 2. All three wetland criteria met, area is a wetland HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required: check all that aoolv): ❑ Surface Water (Al) ❑ Aquatic Fauna (1313) ❑ High Water Table (A2) ❑ Marl Deposits (B15) (LRR U) ❑ Saturation (A3) ❑ Hydrogen Sulfide Odor (Cl) ❑ Water Marks (B1) ❑ Oxidized Rhizospheres on Living Roots (C3) ❑ Sediment Deposits (B2) ❑ Presence of Reduced Iron (C4) ❑ Drift Deposits (133) ❑ Recent Iron Reduction in Tilled Soils (C6) ❑ Algal Mat or Crust (134) ❑ Thin Much Surface (C7) ❑ Iron Deposits (BS) ❑ Other (Explain in Remarks) ❑ Inundation Visible on Aerial Imagery (137) Fil Water- Stained Leaves (B9) Field Observations: Surface Water Present? Yes ❑ No Depth (inches): Water Table Present? Yes ❑ No F4 Depth (inches): Secondary Indicators (minimum of two required) ❑ Surface Soil Cracks (B6) I] Sparsely Vegetated Concave Surface (68) ❑ Drainage Patterns (B10) I] Moss Trim Lines (B16) ❑ Dry- Season Water Table (C2) ❑ Crayfish Burrows (C8) ❑ Saturation Visible on Aerial Imagery (C9) I] Geomorphic Position (D2) ❑ Shallow Aquitard (D3) I] FAC- Neutral Test (D5) ❑ Sphangum moss (D8) (LRR T,U) Saturation Present? Yes ❑ No Depth (inches): Wetland Hydrology Present? Yes (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Multiple hydrology indicators present. Hydrology criterion is met. 0 No ❑ US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Five Strata) - Use scientific names of plants. Sampling Point: LKH -6 Wet Absolute Dominant Indicator Dominance Test Worksheet: Tree Stratum (Plot size: 30 ft ) % Cover Species? Status Number of Dominant Species 1. Taxodium distichum 40 y OBL That Are OBL, FACW, or FAC: 3 (A) 2. Betula nigro 40 y FACW Total Number of Dominant 3. Ulmus americana 10 FAC Species Across All Strata: 3 (B) 4. Percent of Dominant Species 5. That Are OBL, FACW, or FAC: 100% (A /B) 6. 90 = Total Cover Prevalence Index worksheet: 50% of total cover: 45 20% of total cover: 18 OBL species 40 x 1 - 40 Sapling Stratum (Plot size: 30 ft ) FACW species 55 x 2 = 110 1. FAC species 10 x 3 - 30 2. FACU species 0 x 4 = 0 3. UPL species 0 x 5 - 0 4. Column Totals: 105 (A) 180 (B) S. Prevalence Index = B/A = 1.7 6. - Total Cover Hydrophytic Vegetation Indicators: 50% of total cover: 201/. of total cover: Shrub Stratum (Plot size: 30 ft ) F71 Dominance Test is > 50% 1. Fraxinus pennsylvanica 15 y FACW ❑ Prevalence Index is <_ 3.01 2. ❑ Problematic Hydrophytic Vegetation' (Explain) 3. 4. 1 Indicators of hydric soil and wetland hydrology must 5. be present, unless disturbed or problematic 6. 15 =Total Cover Definitions of Vegetation Strata: 50% of total cover: 7.5 20% of total cover: 3 Herb Stratum (Plot size: 30 ft ) Tree - Woody plants, excluding woody vines, approximately 1. 20 ft (6 m) or more in height and 3 in. (7.6 cm) or larger in 2. diameter at breast height (DBH). 3. Sapling - Woody plants, excluding woody vines, 4. approximately 20 ft (6 m) or more in height and less than 3 5. in. (7.6 cm) DBH. 6. Shrub - Woody plants, excluding woody vines, 7. approximately 3 to 20 ft (1 to 6 m) in height. 8. Herb -All herbaceous (non- woody) plants, including 9. herbaceous vines, regardless of size. Includes woody plants, 10. except woody vines, less than approximately 3 ft (1 m) in 11 height. = Total Cover Woody vine - All woody vines, regardless of height. 50% of total cover: 20% of total cover: Woody Vine Stratum (Plot size: 30 ft ) 1. 2. 3. Hydrophytic 4. Vegetation Yes No ❑ S. Present? =Total Cover 50% of total cover: 20% of total cover: Remarks: (If observed, list morphological adaptations below) ERDC /CRREL 2014 Regional Wetland Plant List (Atlantic and Gulf Coastal Plain) used for indicator status. Hydrophytic vegetation criteria is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 SOIL Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators). Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' Locz Texture 0 -9 10YR 4/2 50 10YR 3/4, 5/3 50 C M clay j z 9 -18+ 10YR 6/2 75 10YR 4/6 25 C M c�via 1Type C = Concentration, D = depletion, RM = Reduced Matrix, MS = Masked Sand Grain Hydric Soil Indicators: ❑ Hlstosol (Al) ❑ ❑ Histic Epipedon (A2) ❑ ❑ Black Histic (A3) ❑ ❑ Hydrogen Sulfide (A4) ❑ ❑ Stratified Layers (A5) Anomalous Bright Loamy Soils (F20) ❑ Organic Bodies (A6) (LRR P,T,U) ❑ ❑ 5 cm Mucky Mineral (A7) (LRR P,T,U) ❑ ❑ Muck Presence (A8) (LRR U) ❑ ❑ 1 cm Muck (A9) (LRR P,T) ❑ ❑ Depleted Below Dark Surface (All) ❑ ❑ Thick Dark Surface (Al2) ❑ ❑ Coast Prairie Redox (A16) (MLRA 150A) ❑ ❑ Sandy Mucky Mineral (S1) (LRR O,S) ❑ ❑ Sandy Gleyed Matrix (S4) ❑ ❑ Sandy Redox (SS) ❑ ❑ Stripped Matrix (S6) ❑ Sampling Point: LKH -6 Wet Remarks Location: PL = Pore Lining, M = Matrix Indicators for Problematic Hydric Soils: Polyvalue Below Surface (S8) (LRR S,T,U) ❑ 1 cm Muck (A9) (LRR O) Thin Dark Surface (S9) (LRR S,T,U) ❑ 2 cm Muck (A10) (LRR S) Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P,S,T) Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Redox Dark Surface (F6) (MLRA 1538) Depleted Dark Surface (F7) ❑ Red Parent Material (72) Redox Depressions (F8) ❑ Very Shallow Dark Surface (TF12) Marl (F10) (LRR U) ❑ Other (Explain in Remarks) Depleted Ochric (Ell) (MLRA 151) Iron - Manganese Masses (F12) (LRR O,P,T) Umbric Surface (F13) (LRR P,T,U) Delta Ochric (F17) (MLRA 151) Reduced Vertic (F18) (MLRA 150A, 150B) Piedmont Floodplain Soils (F19) (MLRA 149A) Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. ❑ Dark Surface (S7) (LRR P,S,T,U) Restrictive Layer (if observed): Type: Depth (inches) Hydric Soil Present? Yes ❑ Remarks: Hydric soil criterion is met. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 No ❑ NC DWQ Stream identification Form Version 4.11 - ' #` # ¢ , mw //,.Z, 6, Date: Pece.,,il r # if PrnjectfSite: e. Latitude; :3y, 314 % / Evaluator; agle-f ALL Wei- �C County: �7 ;� Longitude: j�� r��j'og4a Total Points; Stream Determination (circle one) Other Sttfeamisat least inlarmirtent 2. Ephemeral ritermiiten erennial a -g. G7uartNarr ®; it _ 19 or perennial if a 301 � � '�° A. Geomorphology (Subtotal = 101 G i Absent Weals Moderate Strong i" Continuity of channel bed and bank 0 1 6 ) 3 2. Sinuosity of channel along thahveg 0 (1 2 3 3. In- channel structure: ex. riffle -pool, step -pool, 0 2 3 ripple -poal sequence 4. Particle size of stream substrate 0 2 3 5. Activelrefct floodplain 0 1 C 3 6. Depositional bars or benches 0 �:-■' 2 3 7. Recent alluvial deposits 0 1 2 3 B. Headcuts 0 1 2 3 9. Grade control 0 ca.a 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greaterorder channel No 710) Yes 3 P artificial ditches are not rated_ see discussions in manual B. Hydrology {Subtotal 12. Presence of 6aseflow 1 - 2 3 13. Iran oxidizing bacteria 0 i. J 2 3 14. Leaf 14-ter 1.5 1 ` 0.5 0 15. Sed .-meet on plants or debris 0 0.5 1.5 16. Organic debris lines or plies 0 + 1 1.5 17. Soil -based evidence of high water table? No = 0 Yes C. Biology (Subtotal 18. Fibrous runts in streambed 3 2 1 0 19. Ro- oted upland plants in streamhed 3 1 0 20. Macrohenthos (note diversity and abundance) _ 1 2 3 21. Aquatic Mollusks �0� 1 2 3 22. Fish - 0 U.5 1 1.5 23. Crayfish 0.5 1 1.5 24. Amphibians 0 0.5 1 1.5 25. Algae W I 0.5 1 1.5 26. Weiland plants in streambed FACW =l 75 ;j OBL = 1.5 Other = 0 'Perennial streams may also be identified using other methods. Seep. 35 of manual. .� Notes: Sketch: USAGE AID#f DWQ #f Site # (indicate can attached map) lSTREAM QUALITY ASSESSN ENT WORKSHEET Provide the following information for the stream reach under assessment: 1. Applicant's name: P+,k"R'- Vie' --r,,9 + 2, Evaluator's 3. Date of evaluation: Y0-C,0' kt.-- /J1 ;-0i1� 4. Time of evaluation: A' � 5. Name of stream: alit it,wee 74r-;Jj')1-c k^ e 6. giver basin. Ale"-:Fe- 7. Approximate drainage area: A "t- z&-he"V;ie, re S. Stream order: 1F? Y~ g 9. Length of reach evaluated: 14. County: WIVA"I'L 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): �y �y�-� Latitude(ex.34.872312): 3�r 346*0 Longitude (ex.- 77.555611): ?GA � t1 +T , $ -z .3 Method Location determined (circle): GPS Topo Sheet O)rtho (Aerial) Photo /GI5 Other GIS Other 13. Location of reach under evaluation. (note nearby roads and landmarks and attach map identifying stream(s) location): 14. Proposed channel work (if any): 15. Recent weather conditions- 16. 16. Site conditions at time of visit;7^ -F - e.le ae t 17. Identify any special waterway classifications known: Section 10 Tidal Waters ______Essential Fisheries Habitat _- _--Trout Waters Outstanding Resource Waters _Nutrient Sensitive Waters Water Supply Watershed (I -M 18. Is there a pond or lake located upstream of the evaluation point? YESO If yes, estimate the water surface area: 19. Does channel appear on USGS quart map? YES NO 20. Does channel appear on USDA Soil Survey? YES (9) 21. Estimated watershed Land use: ,% Residential _VIO Commercial % Industrial "A Agricultural _lo Foreste pU)� <I Cleared / Logged % other (�j �o�r ' i 22. Bankfull width: �i � . f !p 23. Bank height (from bed to top of bank): " N '- 24. Channel slope down center of stream: ,Flat (0 to 2 0/6) _Gentle (2 to 4 %) _ Aoderate (4 to 10 %) _Steep ( >10%) 25. Channel sinuosity: traigh Occasionol bends Frequent meander Very sinuous Braided channel Instructions for completion o worksheet (located on page 2). Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregiom Assign, points to each characteristic within the range shown for the eeoregion. Page 3 provides a brief description of hour to review the characteristics identified in tho worksheet. Scares should reflect an overall assessment of the stream reach under evaluation. if a characteristic cannot be evaluated due to site or weather conditions, eater 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 144, with a score of 140 representing a stream of the highest quality. s7 Total Score (from reverse): Commzenks: ' ` � Evaluator 's Signature i °� i�fr+ Date 12-l"I /-V This channel evaluation form is intended to be used only as a guide to assist landowners and environ &ental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06143. To Comment, please call 919 -876 -8441 x 26, I o13 2) STREAM QUALITY ASSESSMENT WORKSHEET rIx * These characteristics xc not assessed in cost stre�c NC DWQ Strew Data: `1 'car b'f I Evaluator: tij pq Total Points: Stream is at least intermigent if --09 yr psrenrrwal if L-301 m Identification Foram Version 4.11 70 I it ProjectUte: #P Lc- r, - County: tj A N 57 Stream Determination (cf G Ephemeral IntermittenLIPerennial A. Geomomhalow (Subtotal= / 0 Absent Weak 1a Continuity of channel bed and hank 0 1 2. Sinuosity of channel along thalweg 0 - 1 3. In _ channel structure: ex. riffle -pool, step -pool, 0 0 4. Particle size of stream substrate 0 1 5. Active/relict floodplain 0 1 j 6. Depositional bars or benches 0 1 7_ Recent alluvial deposits 0 1 S. Headcuts 0 W 9. Grade control 0 0.5 10. Natural valley 0 /' 0_1 11. Second or greater order channel ( No Q _i a athOW ditches are not rated; see discussions in manual B. Hydrology (Subtotal 12. Presence of Basefiow 0 1 113. iron oxidizing bacteria 0 114. Leaf litter ( 1.5 1 115. Sediment on plants or debris `[] 0.5 16. Organic debris lines ar piles 0 0.5 17. Soli -based evidence of high water table? No _0 C. Biology (Subtotal = q . S 118, Fibrous roots in strearnbed 19. Rooted upland plants in streambed3j 20. Maerobenthos (note diversify and abundance) 1 121_ Aquatic Mollusks 0 122. Fish 0 123. Crayfish 0 124. Amphibians 0 125. Algae ({3) 126. Wetland plants in streammbed 1 `perennial streams may also be identified using other methods. Seep. 35 of manual. Notes: Sketch: Latitude: 3 S° �2r 67, it' Langltude: Other e.g. Quad ftlame• G ,etn+l�FL�tizs5 Moderate .V 2 2 2 2 U 2 1 Yes =,3 2 2 0.5 Yes Strang 3 3 3 3 3 3 3 3 1.5 1.5 3 0 1. 0 0 3 3 1.5 1.5 1.5 1.5 2- 2 - 1 1 2 i CIE ( 1 0.� 1 t0.5) 1 0.5 1 FACW = 0.75; CBL =1.5 Other = 0 Strang 3 3 3 3 3 3 3 3 1.5 1.5 3 0 1. 0 0 3 3 1.5 1.5 1.5 1.5 IUSAGE Am# DWQ# l een- 14l =L_o2 . Site # (indicate on attached neap) M STREAM QUALITY ASSESSMENT WORKSHEET . Provide the following information for the stream reach under assessment: f . Applicant's name: 1 E h - r2tl 2. E'valuator's name: �- (A4 3. Date of evaluation: 4. Time of evaluation: 1 & I13 5. Alame of stream: L7 -0rr Try 6. River basin: N e V511� 7. Approximate drainage area: / 0 14 C $. Stream order: ) 4 d 9. Length of reach evaluated, 5b free 10. County: U5 Al 05: 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any)' Latitude (ex, 34.872312): S ' �J G • �'� Longitude. (ex. - 77.555611): Method location determined (circle): tf� Topo Sheet Ortho (Aerial) PhotalGIS 0tber GIS Other 13. Location of reach under evaluation (note nearby roads and 1 andmarks and attach map identifying streams} location): 14. Proposal channel work (if any)! 15, itecenr tether conditions: s n �_-G 16. Site conditions at time of insit; S''� `� s 17. Identify any special waterway classifications known: ASection 10 Tidal Waters Essential Fisheries Habitat _Trout Waters — Outstanding Resource Waters ,Nutrient Sensitive Waters Water Supply Watershed (1 -M 18. Is there a pond or lake located upstream ofthe evaluation point? YF If yes, estimate the water surface area: 19. Does channel appear on USGS quad map? YES NO 20, Does channel appear on USDA Soil Survey? YES NO 21. Estimated watershed land use: °% Residential ,% Commercial % Industrial _% Agricultural V-°% Forested % Clcarod ! Logged °% Other ( 1 21 Bankfull width: 23. Hank height (from bed to top of bank):`° ° 1 24. Channel slope down center of stream.'` Flat (0 to 2°/0] Gontl o (2 to 4%) Moderate (4 to 10 %) _Steep (1011/fl) 25. Channel sinuosi#y :--.j 5traiglrt �ccasiana] bendsrerluen# meander --Very sinuous Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate eooregion based on location, terrain, vegetation, stream classification, ate. Every characteristic must be scored using the same ecoregion_ Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 4 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g, the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a scare of 100 representing a stream of the highest quality. Total Score (from reverse): 25 Comments: Evaluator's Signature Date 1) D-,­r , b° r far r This channel evaluation-for is tended to be used only as a guide to assist landowners and envirunrnental professsbnalu in gathering the data required by the United Stages Army Corps of Engineers to make s preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particularmitigation ratio or requirement. Form subject to change - version 06103. To Comment, please call 919- 876 -8441 x 26. 1 STT AM QUALITY ASSESSMENT WORKSHEET Ere -Ov,- WFL - " -5 * Tb=e ahamc istkS am not Assmad iu CC=al suemms. mal NC DNVQ Strenin Identification Form Version 4.11 Date: I 11 � Pq ProjecdSite: C�le - . Lev EvaluGtvr_ ±11 'vf?�e�v County: Total Points: Stream Determinatyvn (circle one) i'rrearrrpenon vial ff mit' ` Ephemeral Intermittent Perennial i €? '79 or peg ennial if z 3�7" (T A. Geomorphology (Srlbtotal = �� '?_) � Absent weak 1 °- Continuity of crianrel bed and .bank I 0- � 1 2. Siruosty of char.ncl Glom tha;tveq 0 22. Fish - y In -channel.st,uctare: ex. 6MC -pouf, sfep- pool, 0 3 ripple -praul sequence 25. AJa ae 4. Par-dcle size of streen- sul;strate 0 [ 5. Au!Jvalrelict floodplain 0 1 .G. DeposNonal bars or bencries 1 7. Recent aLvial deW_91s I} trT s. Heacicuts 9. Grade control fl 0.5 10, l 'a7 ra l valley � i] 0.5 11- Second or areater order channsl £artificial drer:cs are nit at d; seediscissiar:s it mantpal B. Hydrology (Subtotal 12. Presence of Baseffcw n 1 13. Iron ox'dizinrd baste_7a [( 1 14 _ Leaf :Mcr 1 15.5ed:rr:enton {slants or debris 0 0� 10. Drcani4 debris lines or piles p 17_ 3:)11 -based evidence of hiriIi water talr'e'? N - 3 C. Biology I;Subtctal ° S 13. ; i�rouz rcots In sL;eembed 3 19. Rotated upland pants In .strearnbed 3 20. MacrobQnthcs (note divers;tyand abundance) 0) 2.. AgL:W.fc Mo'luSkS 2 22. Fish - 1 23. Crayf sh 3 25. AJa ae 26. Wetland plants Ir. strearrbed 'Perennial E'rt —rimu rro-v alsc be identified using other metads. Yee P. 25 cf mGnual. Notes: Sketch: - - y9 I I' L&-1 Latitude: t,"$c_ zt�'S JaI- Longitude: ! Other e.a. Caad flame: Moderate 2 2 2 2 2 2 I 2 2 0.5 1 Strang 3 �3 3 3 3 ; 3 3 1.6 '.5 0 i� 1.5 2`j 0 0 1 2 3 1 2 3 FAC'V1 =0.15; CB- ='.5 of, USACE Ali]## DWQ# Site 4 (indicate on atTa_cl:ed .trap) M STREAM QUALITY ASSESSMENT WORKSINXT Provide the folloning Wormation for the stream reach under assessment, 1. Applicant's name_ kke L- Aer)l 2. Evaluator's name. J - 3Wr e� 3. Date of evaluation:. _ p.1 I 1 I LI 4. Time of evalmtion: o qw 5. Name of strean3: 1-1E3 — # 6. River basin: ILlei11-C_ 7. Appruximalc drainage area:_ UA kpwa, -A S. Stream order: 1 9. Length of reach evaluated: aix� 10. County: Q, - 11. 5iLe coordinates (ifknown). p,efer iu deciurat degraes. 12. Subdivision name (if any): Latitndo {e._ 3 .}372312): 5� �' f S e� {a _ Longitude (Erx.- 77..555611)= t, 6 P.,4 Jo' x Alzchod location detenined (circle); GP Tope Sheet QitILL: (Aerial) Phoiv/ IS Other GTS Orher 13. Location of reach undoi evaluation {note nearby marts and lardmnrks and attach map identtfving stream(,) locatiftllj: �e4r -- rcp"t— 4-7vft 14. Proposed channel work (if any): Al %Z 15. Recent weather cor_dJious; 'lJormz� 16. Site conditions at time of visit: P-1141 t° ���� 1 t 17.Iden ity any special watetway L;latisifkat.ions known- L-S - I 5� - Section 10 _TidalWatcrs Pssenrial Fisheries Habitat _Trout Waters WtstandingRe&mirce Waters _Nutrient Sensitive ,Water Supply Walcxshed {l -1 V} 18. Is klrere a pond or lake located upstream of Tbc evaluation point "? YES (0 If yes, estirnatc tihe water surface area; 19. Does cl-annel appear on — SGS quad utap? YES jo 20. Does channel appear on USDA Soil Survey? YES 21. Estimated Watershed land use: % licsidential °,a com=rcia1 Mo ludusLrial _ ,/0 Arncultural )V,- % forested 22. Banlcllll width: I ` 6 4V 24. Channel sl nxe &wu center of Stream— Flat (0 to 2'1 /a) 25. C#raxuuel sirsLLayiLy: _ S-c aigght A, Occasional bends i% Cleared/Logged °/F C hher { 23.13an1:- height (from bed to top of bank): 3 /L Geutl4 (2 to 4 %) Nlodam.te (4 to 10%) ,S:ccp ( >1011A) Frequent w-caader Vc y 5imlous 13ra:ded channel Instructions for completion of worksheet (located on pale Z): Begin by determining the musL appropriate ecnreUion based on lucztmn, terrain, veretati3n, s-.ream classification, etc. Every characterivic must be scored using the sane ecoregiou. Assign points to each characteristic vrithin the nmgc shown for the eeDregion. Pape 3 provides a brief description of how to review the characteristics idenri#ied hi the worksheet. Scores should reflect an overall tasscs3ment of the stream reach under evaluation. If a characteristic cannot be evaluaiod due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment 8cction. Where there are obvious changes 41 the character of a stream under review (e-g-, the stream flows from a pasture into a ibrest), the stream may be divided into smaller reaches that display mcr-e continuity, and a scpzaratc form used to evaluate each reach_ The total ;core assigned to a stream reach roust range between Q and 100, whh a score of 1 DO representing a strum of the highest quality. Total Score (from reverse): K Comments: aV1_ T> W(a — ;( q (_valuator's Signature f : Date This channel evaluation fn is intended to be tt ed only as a guide to assist landowners, and environmental professiouals in gathering the data requir d by the tinited States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score r' ulting from the completion of this form is subject to 1.4ACE approval and does not imply a particular mitigation ratio or requirement. Vortrl subject to change - version 65143. To Cnrnrnen, please call 919 -876 -8411 x 26. ) STREAM QUALrff ASSESSMENT NVORKSHEET 1 ono 1Icw b� Q; floti �axr[iiats) {i SAlur{t4��� sfrnr r '.ti7[�Clli {!,� ji�[ltlffiRn ;tYfl(Fi� tiXtCTi$1L'C[flaflrnt� xloalerahau_ rrl£ucpuzpf� M '�� hllffei' {] - fLYl W,� �, s� '� s 0 .�dYq •G[,lll#1gi14US - 1kiX, pii�:p vi ofnfrii�ent4i eiemy7��cal�iscaharger,yy',, y}I , t.C.L `J ;�.yVft .A YY f UIbS'r11tLr�Tu na flar es =linax pd371 4 S: GL(Ip]74�y}QfC� {iS��T�{' 0 (�-0 +3�scliarge Sprm94 4eeps - etlgbdt t rriax gzutsj - t , ='' ._ �kFSCxcCp q Xgjx�enf'ti"dplaln 5 4 ;�rin �lnsd�laiii =_q exfeiisn e f1�v43�y�in`� mac �aolnts} ', _ � mtreti Y— iy t _ <. � , c n Jh4 5s i'resence uiu�[a�4 wetlands .. fu+� tixe[t6ds +3, [at ge tljscentwe #ants- =blaxpptnts} p p� mna44 (} 9. f {�lcnsivo chnzleltiatron,p, naunal �ueaidei uxa vou�j 5 Q ;1D `t , � - I I �•E _ � � n__r� �, deas6 0,1imu.p .„ , , t 3ie eoersxh of channclbcI su}asl�ute:' tfiu�= l�oulo entru!� , i� lar "'e �iI crst Saes Tnax-pomus) c, 7� •- � a �k�dtq� of I . � " ' PXe�exce Qi'lild�4r Uflnk t�lui�es - �•: 13 ;'• , severe �r9s]un. b; na cros�cln, stable bank's tn�x �vants� l_ ;(] 5 t1; � � a that dcp ! a�tcl den�atp bb banks l- - �iT{b`Y�s1171C��'7nL`S. {] [�e•hS�_rgots fliivu�� o0.[" lnazcpo,ull�} ' p {1 � a :. 1F Iu pac l tyy',a[;riculiur`,. li sfa�k;`arihmber produei an ; ` )°resence of ]rife- p�o1'aple pool earrnplei[�es 7 15 :. { Ltr1� nr uo haUx�t - SP I ' �deet�h Dili% { 111 _.�ma evi * These charactcrisdes are not asSe.SSed in cwtal streams. 2 J Lt IrA � I &'10'4 '+ NC DWQ Stream Identification Form Version 4,11 Date: r C7t0 iW ' 2,01Y ,r Project151te: �, j � Latitude: Evaluator: j�•t f/ // County: I Longitude: Total Points: ,��' Total Is at feast Intermittent Stream determination (circ ne Other Stream I ff z 19 orpemnnla! If a 30` Ephemeral Intermittent erenniag e.g. Quad Name: A. Geomorphology (Subtotal = ! 6, 5, ) Absent Weak Moderate Strong 1' Continuity of channel bed and hank 0 1 2 U> 2. Sinuosity of channel along thalweg 0 1 (7) 3 3. In- channel structure: ex. riffie -pool, step -pool, 0 1 3 ripple -pool sequence 4. Particle size of stream substrate 0 i"'I C2) 3 j 5. Activelrelict floodplain f] IT 2 3 6. Depositional bars or benches 0 1 (D 3 7. Recent alluvial deposits 0 (1) 2 3 8. Headcuts 0 n 2 3 9. Grade contras 0 0.5 1.5 10. Natural valley 0 CAI 1 1.5 11. Second or greater order channel No 0 Yes {s] A artificial ditches are not rated; see discussions In manual' B. Hydrology (Subtotal = 3 - 1 12. Presence of Haseflow ' 0 1 2 0 II 13. Iron oxidizing bacteria 1 2 3 14. Leaf litter irg 0.5 0 15. Sediment on plants or debris 0 5j 1 - - - 1.5 16. Organic debris lines or piles 0 0.5 CID 1.5 17. Soil -based evidence of high water table? No = 0 Yes =C3) C. Biology (Subtotal = u__) 18. Fibrous roots In streambed { 2 1 0 19, Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) [f, 2 3 21. Aquatic Mollusks 1 2 3 22. Fish 0 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24, Amphibians 0 0.5 1.5 25. Algae cl-) 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL =1.5 Other "perennial streams m ,also be Identified usl the methods. Seep. 35 of manual. f /UnQk N otes: � ris) 4,, kS -14 i. „A1 Of r t V-1 H Sketch: Hj% 141 Le.. J 1ellc.k NC DWQ Stream Identification Form Version 4.11 Date: f 1 �rFf ProjectlSite:# , I ' Latitude: t r Evaluator: �b17 ��� l�t ",'•� County: Longitude: Total Points: ! Stream Is at least Intermittent Stream Determination (circle one) Other it a 19 or perennial If z 30* 1 Ephemeral Intermittent Senn a jl e,g. Quad Name: jj Moderate A. Geomorphology p gy { Subtotal � f �� l Absent 1$' Continuity of channel bed and bank 4 2. Sinuosity of channel along thalweg 0 + 3. In- channel structure: ex. riffle -pool, step -pool, 0 ripple -pool sequence 3 4. Particle size of stream substrate 0 5. Activelrelict floodplaln 0 6. Depositional Fars or benches 0 7. Recent alluvial deposits 0 8. Headcuts p - 9. Grade control 0 10. Natural valley 0 11. Second or greater order channel No = 0 a artificial ditches are not rated; see d scussi s in manual B. Hydrology (Subtotal = /0 ) 12. Presence of Basellow 0 13. Iron oxidizing bacteria 0. 14. Leaf litter 1.5 15. Sediment on plants or debris 0 16. Organic debris lines or piles 0 Weak Moderate Strong 1 2 (3 1 2 3 1 0 3 0.5 0.5 2 3 1 M 3 1 -(21 3 1 M 3 2 3 0.5 n 1.5 1.5 v Yes '] 1 2 } 2 3 Q 0.5 0 0.5] 1. 0.5 9 17. Soil -based evidence of high water table? No = 0 C. Biology (Subtotal = 7, 9 ) 18. Fibrous roots in streambed [ 19. Rooted upland plants in streambed [ 20. Macrobenthos (note diversity and abundance) 0 21. Aquatic Mollusks 22, Fish 23, Crayfish 24, Amphibians 0 25. Algae (3�f 26. Wetland plants in streambed "perennial streams may alsa b, Id ntlfied using other methods. See p. 35 of manual. Notes. r) YFAVtit i �,[ 1�'1(' �4�r t9-i f `►, lvgi.-� Sketch: Yes P) J 2 1 0 ci 1_ 2 3 1 2 3 0.5 1 1.5 0.5 0.5 1 1 1.5 1.5 0.5 I 1 1.5 FACW = 0.75; OBL =1.5 Other Vt] USAGE Ali}# DWQ # Site 0 (indicate on attached leap) STREAM QUALITY ASS Ss "f X P YORKS EET Provide the following information for the stream reach under assessment; I. Applicant's name: �]'u ke— � 2. Evaluator's mine: I Date of evaluation � �' � '1r 4. Time of evaluation: 5. Name of stream: 44 brr"I' 4- r apfCA 6. River basin: Areas -ate 7. Approximate drainage area: /01— & —IMIked S. Stream order: 9. Length of reach evaluated_ 52-0 -A�e i 10. County: W°1,1%tl � H. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): ♦' -7 Latitude (ex.34.872312).: e Q � 3 Longitude (ex.- 77.556611 ):--7? 1 Metzod location determined (circle): GPS Topo Sheet Qrtho (Aerial) PhotolGIS Other GIS Other 13. Location of reach under evaluago— note nearby roads and landmarks and attach map identifying stream(s) location): 14. Proposed channel work (if any): 15. Recent weather conditions: —� F � 16. Site conditions at time of visit: -# 17. Identify any special v�aterway classifications known: ,Section 10 Tidal Waters Essential Fisheries Habitat Trout Wateis 4C)utstanding Resource Waters Nutrient Sensitive Waters Water Supply Watershed —(MV) 18. Is there a pond or lake located upstream of the evaluation point? 'YE 5 0 If yes, estimate the water surface area. 19. Does channel appear on USG S quad map? (5>40 20. Does channel appear on USDA, Soil Survey? YES NO 21. Estimated watershed land use: _/a Residential _% Commercial % Industrial �% Agricultural r 962/. Forested ,% Cleared 1 Logged °rye Other i -r '01e -V rOew l 22. Ra�nkfull width: 1.7 i` 23. Bank height (from bed to top of hank): -.4 24, Channel slope dawn center of stream: Flat (0 to 2 %) `Gentle (2 to 4 %) Moderate (4 to 14° /a) Steep ( >10 %) 25. Channel sinuosity: Straight AOccasion bends' request meander Very sinuous 'Braided channel tnstructions for completion of worksheet glocated on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream, classification, etc. Every characteristic must be scored using the same ecoregion. Assign paints to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the streams may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a scare of 1 04 representing a stream of the highest quality. Total Score (from reverse): Comments: Evaluator's Signature �t �t �f L� . ea-r— Date IZ/ � "' It This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United 'States Army Corps of Engineers to make a prelims ary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not Imply a particular mitigation ratio or regniremen% Form subject to change — version 06103. To Comment, please call 919 - 876 -9441 x 26. STREAM QUALITY ASSE _ SM T WORKSHEET * These chm-d teristics are not assessed in coastal streams. 2 APPENDIX C PHOTOGRAPHIC LOG AMEC Project No. 781 01 401 88 October 1 and 2, 2014 Photograph No. 1 Site Photographs H.F. Lee Energy Complex Wayne County, NC Remarks • View to the west of Wetland LKE, inactive ash ponds study area. Photograph No. 2 1 Remarks • View to the southeast of upland berm adjacent to Wetland LKE, inactive ash ponds study area. AMEC Project No. 781 01 401 88 October 1 and 2, 2014 Photograph No. 3 Photograph No. 4 PA Site Photographs H.F. Lee Energy Complex Wayne County, NC Remarks • View to the east of Wetland LKH, inactive ash ponds study area. Remarks • View to the south of upland forest adjacent to Wetland LKH, inactive ash ponds study area. AMEC Project No. 781 01 401 88 October 1 and 2, 2014 Photograph No. 5 Site Photographs H.F. Lee Energy Complex Wayne County, NC Remarks View to the west of Halfmile Branch (above culvert), inactive ash ponds study area. Photograph No. 6 11 Remarks • View to the east of Halfmile Branch (below culvert), inactive ash ponds study area. AMEC Project No. 781 01 401 88 October 1 and 2, 2014 Photograph No. 7 Photograph No. 8 4 Site Photographs H.F. Lee Energy Complex Wayne County, NC Remarks • View to the west of Wetland LCB, inactive ash ponds study area. Remarks • View to the southeast of Wetland LCD, active ash pond study area. AMEC Project No. 781 01 401 88 October 1 and 2, 2014 Photograph No. 9 Site Photographs H.F. Lee Energy Complex Wayne County, NC Remarks • View to the east of Stream LC I, active ash pond study area. Photograph No. 10 11 Remarks • View to the south of Stream LC and Wetland LKA, active ash pond study area. AMEC Project No. 781 01 401 88 October 1 and 2, 2014 Photograph No. 11 Photograph No. 12 6 Site Photographs H.F. Lee Energy Complex Wayne County, NC Remarks • View to the north of Wetland HBA /HBB, active ash pond study area. Remarks • View to the southwest of Wetland HBC, active ash pond study area. AMEC Project No. 781 01 401 88 October 1 and 2, 2014 Photograph No. 13 Site Photographs H.F. Lee Energy Complex Wayne County, NC Remarks View to the southwest of Wetland HBD, active ash pond study area. Photograph No. 14 11 Remarks • View to the west of active ash pond. AMEC Project No. 781 01 401 88 October 1 and 2, 2014 Site Photographs H.F. Lee Energy Complex Wayne County, NC Photograph No. 15 11 Remarks • View to the north of Wetland HBF, inactive ash ponds study area. North Carolina Natural Heritage Program Protected Species Correspondence NCDENR North Carolina Department of Environment and Natural Resources Office of Land and Water Stewardship Pat McCrory Bryan Gossage Donald R. van der Vaart Governor Director Secretary May 22, 2015 Mr. David Vance Geosyntec Consultants 1255 Roberts Boulevard NW Kennesaw, Georgia 30144 dvance @geosvntec.com RE: Duke Energy— H.F. Lee Station — Active and Inactive Coal Ash Pond Stabilization Project Goldsboro, Wayne County, North Carolina Dear Mr. Vance: Thank you for the opportunity to provide information from the North Carolina Natural Heritage Program ( NCNHP) database for the proposed project referenced above. Based on the proposed project area as estimated from the maps submitted with your request for information, the NCNHP database shows occurrence records for two rare aquatic species - Neuse River Waterdog (Necturus lewisi) and Carolina Madtom (Noturus furiosus) - within the reach of Neuse River within and /or adjacent to the proposed project area. The occurrences for both these species are considered historical in the database, though these occurrences were last observed and also last surveyed for in 1979 and they may still be present. Attached are tables that show records from the NCNHP database for element occurrences (rare species and natural communities), natural areas, and conservation /managed areas that occur within the proposed project area and within one mile of the project area. A map that shows natural heritage resources documented within one mile of the project area is attached as well. In addition, the NCNHP database shows an historical record for Red - cockaded Woodpecker (Picoides borealis), a Federal Endangered species, located less than two miles south from the project area; this occurrence was last observed and also last surveyed in 1979. The locations of natural areas and conservation/ managed areas near the project area may be viewed by accessing the Natural Heritage Data Explorer online map viewer, or by downloading and using GIS data; both options are available from the NCNHP Data Services webpage (see www.ncnhr).orR.). Please note that occurrences of rare species documented within one mile of the proposed project area increase the likelihood that these species may be present within the project area if suitable habitat exists. The use of Natural Heritage Program data should not be substituted for actual field surveys if needed, particularly if the project area contains suitable habitat for rare species. If rare species are found during field surveys, the NCNHP would appreciate receiving this information so that we may update our database. Thank you for your inquiry. Please feel free to contact me at Allison.Weaklev @ncdenr.gov or 919 -707- 8629 if you have questions or additional information is needed. 1601 Mail Service Center, Raleigh, North Carolina 27699 -1601 Phone: 919 - 707 -86001 Internet: www.ncdenr.gov An Equal Opportunity 1 Affirmative Action Employer — Made in part by recycled paper No Natural Areas are Documented within the Project Area No Managed Areas Documented within the Project Area Definitions and an explanation of status designations and codes can be found at httgs: / /ncnhde .natureserve.ora /content/helo. Data query generated on May 22, 2015; source: NCNHP, Q2 April 2015. 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 4 Natural Heritage Element Occurrences, Natural Areas, and Managed Areas Intersecting the Project Area Duke Energy - H.F. Lee Station - Coal Ash Pond Stabilization Project May 22, 2015 NCNHDE -306 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 Status Amphibian 4929 Necturus lewisi Neuse River Waterdog 1979 -01 -15 Historical 3- Medium Species of Special G2 S2 Concern Concern Freshwater Fish 17447 Noturus furiosus Carolina Madtom 1979 -08 -13 Historical 3- Medium Species of Threatened G2 S2 Concern No Natural Areas are Documented within the Project Area No Managed Areas Documented within the Project Area Definitions and an explanation of status designations and codes can be found at httgs: / /ncnhde .natureserve.ora /content/helo. Data query generated on May 22, 2015; source: NCNHP, Q2 April 2015. 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 4 Natural Heritage Element Occurrences, Natural Areas, and Managed Areas Within a One -mile Radius of the Project Area Duke Energy - H.F. Lee Station - Coal Ash Pond Stabilization Project May 22, 2015 NCNHDE -306 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 Status Amphibian 4929 Necturus lewisi Neuse River Waterdog 1979 -01 -15 Historical Bird 22224 Haliaeetus leucocephalus Bald Eagle 2006 Historical Freshwater Fish 17447 Noturus furiosus Carolina Madtom 1979 -08 -13 Historical Mammal 7957 Corynorhinus rafinesquii Rafinesque's Big -eared 1905 Historical macrotis Bat - Coastal Plain subspecies Reptile 16843 Heterodon simus Southern Hognose Snake 1995 -PRE Current No Natural Areas are Documented Within a One -mile Radius of the Project Area Accuracy Federal State Global State Status Status Rank Rank 3- Medium Species of Special G2 S2 Concern Concern 3- Medium Bald /Golden Threatened G5 S3B,S3 Eagle N Protection Act 3- Medium Species of Threatened G2 S2 Concern 5 -Very Species of Special G3G4T S3 Low Concern Concern 3 4 -Low Species of Special G2 S2 Concern Concern Managed Areas Documented Within a One -mile Radius of the Project Area Managed Area Name Owner Owner Type Cherry Research Farm NC Department of Agriculture, Research State Stations Division Conservation Reserve Enhancement Program Easement NC Department of Agriculture, Division Soil and State Water Conservation Definitions and an explanation of status designations and codes can be found at httDs: / /ncnhde .natureserve.ora /content/helD. Data query generated on May 22, 2015; source: NCNHP, Q2 April 2015. 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 3 of 4 NCNHDE -306: Duke Energy - H.F. Lee Station - Coal Ash Pond Stabilization Project Page 4 of 4 APPENDIX C Erosion and Sedimentation Control Plan Active Ash Pond (High Hazard) H.F. Lee Station D C 7 E F 1 ACTIVE ASH POND LIMITS INACTIVE ASH PONDS LIMITS ACTIVE ASH POND LIMITS SOURCE: ARCMAP 3 El 5 0 7 VEGETATIVE STABILIZATION OF SLOPES AND TREE REMOVAL U 2 r, Lane T, / , Golf Clul V i "nn da J 0 _61 wqa St i` h 1 o-° �y Goldsboro G 3 a v y VICINITY MAP SCALE: 1" = 8000' 04 ' - -14: � � J )URCE: ARCMAP OWNER INFORMATION: COOLING POND LOCATION MAP SCALE: 1" = 1000' I re Rd v "-e Cis ywy , 3 i mpts, Lem I v 1 11 ACTIVE ASH POND (HIGH HAZARD) (STATE ID: WAYNE=022) GOLDSBORO, NORTH CAROLINA 1677 OLD SMITHFIELD ROAD DUKE GOLDSBORO, NORTH CAROLINA 27530 AEL ENERGY(, TEOLE HONE:I5H8 -986 -0 500 S 1 FA 3 H.F. LEE STATION JULY 2015 LIST OF DRAWINGS DRAWING NO. DRAWING TITLE 1 TITLE SHEET 2 EXISTING CONDITIONS PLAN 3 ACTIVE ASH POND OVERALL PLAN 4 CIVIL AND EROSION AND SEDIMENT CONTROL DETAILS DETAIL NUMBER 1 4 DRAWING ON WHICH ABOVE DETAIL IS PRESENTED DETAIL NUMBER 1 DETAIL DRAWING ON WHICH 3 TREE REMOVAL AND VEGETATIVE ABOVE DETAIL WAS FIRST REFERENCED SLOPE STABILIZATION SCALE: XREF: EXAMPLE: DETAIL NUMBER 1 PRESENTED ON DRAWING NO. 5 WAS REFERENCED FOR THE FIRST TIME ON DRAWING NO. 3. ABOVE SYSTEM ALSO APPLIES TO SECTION IDENTIFICATIONS. DETAIL IDENTIFICATION LEGEND PREPARED BY: Q ACTIVE ASH POND LIMITS - ter- INACTIVE ASH PONDS LIMITS 1300 SOUTH MINT STREET, SUITE 410 Geosyntec'% CHARLOTTE, NORTH CAROLINA 28203 CONTACT: WOO -KUEN SHIN, P.E. consultants of Nc, Pc TELEPHONE: 704 - 227 -2844 5 i 'Stevens M'7 SOURCE: USGS PERMIT DRAWINGS 6 USGS MAP SCALE: 1" = 3000' F 07.02.15 RE- ISSUED FOR PERMIT - NCDENR SAFE DAMS E 06.18.15 ISSUED FOR PERMIT D 10.13.14 ISSUED TO NCDENR FOR REVIEW C 09.03.14 ISSUED TO DEC FOR REVIEW B 08.26.14 ISSUED TO DEC FOR REVIEW A 07.31.14 ISSUED TO DEC FOR REVIEW REV DATE DESCRIPTION Geosyntec'% Consultants OF NC, PC NC LICENSE NO.: C -3500 1300 SOUTH MINT STREET, SUITE 410 CHARLOTTE, NC 28203 USA TELEPHONE: 704 - 227 -0840 r C C JHS WS MRD VMD JHS RK JHS RK PROJECT: ACTIVE ASH E JHS RK MRS RK DRN APP ('DUKE ENER%.7Y TITLE: TITLE SHEET PROJECT: ACTIVE ASH POND - VEGETATIVE STABILIZATION OF SLOPES AND TREE REMOVAL SITE: GOLDSBORO, NORTH CAROLINA F THIS DRAWING MAY NOT BE ISSUED DESIGN BY: JAS DATE: JULY 2015 FOR PROJECT TENDER OR CONSTRUCTION, UNLESS SEALED. DRAWN BY: MRD PROJECT NO.: GK5851 CHECKED BY: TLF FILE: 5651 -001 SIGNATURE REVIEWED BY: LMG DRAWING NO.: 4 DATE APPROVED BY: WS OF 0 C C E F N N 59.56,C'O - ...,_ NoA 1 CD 04 N cj LLI w Q$ / ' � 95 , � PRICE, D MCKINLE Y" 79681/// W K CAROLINA POWER & LIGHT 279623548 SOILS MAP LEGEND MAP UNIT SYMBOL MAP UNIT NAME Bb BIBB SANDY LOAM Bp BORROW PIT Ch CHEWACLA LOAM Dr DRAGSTON LOAMY SAND Jo JOHNS SANDY LOAM KaA KALMIA LOAMY SAND, 0 TO 2 PERCENT SLOPES KaB KALMIA LOAMY SAND, 2 TO 6 PERCENT SLOPES Ke KENANSVILLE LOAMY SAND Kn KINSTON LOAM La LAKELAND SAND Lv LUMBEE SANDY LOAM NoA NORFOLK LOAMY SAND, 0 TO 2 PERCENT SLOPES NrB2 NORFOLK LOAMY SAND, 2 TO 6 PERCENT SLOPES, ERODED Tr TROUP SAND W WATER WaC WAGRAM LOAMY SAND, 6 TO 10 PERCENT SLOPES WhA WICKHAM LOAMY SAND, 0 TO 2 PERCENT SLOPES WhB WICKHAM LOAMY SAND, 2 TO 6 PERCENT SLOPES 1 2 3 �% a / CD / o 1 3 Ell n EXISTING RIPRAP 5 / EXISTING STAIRS 9 EXISTING RISER >7 / EXISTING DOCK--' EXISTINu mti -KAP 6 1 7 1 8 _ w SCALE IN FEET LEGEND 07.02.15 RE- ISSUED FOR PERMIT - NCDENR SAFE DAMS EXISTING GROUND ELEVATION (FEET) 06.18.15 ISSUED FOR PERMIT ROAD 10.13.14 ISSUED TO NCDENR FOR REVIEW JHS 09.03.14 ISSUED TO DEC FOR REVIEW SOILS BOUNDARY 08.26.14 ISSUED TO DEC FOR REVIEW JHS / — - - - - — PROPERTY BOUNDARY (NOTE 5) DATE DESCRIPTION 50 -FT RIPARIAN BUFFER / Q TREE _ EXISTING RIPRAP A JURISDICTIONAL WETLAND (NOTE 8) I JURISDICTIONAL TRIBUTARY (NOTE 8) / 7— 7— FLOOD WAY (NOTE 9) - - EXISTING CHAINLINK FENCE — — EXISTING PIPES (INACTIVE AND TO BE REMOVED BY OTHERS) 1 % ANNUAL CHANCE FLOOD PLAIN (NOTE 9) o 0.2 /o ANNUAL CHANCE FLOOD PLAIN (NOTE 9) FLOW DIRECTION CWM -6 EXISTING MONITORING WELL ❑ SW -3 EXISTING STAFF GAUGE +PZ -3 EXISTING PIEZOMETER / ODMW -1 MONITORING WELL (INSTALLED BY GEOSYNTEC) -$W -4/ MW -1 MW -5 SW -5 ' EM NG SER ' ISER MW -2! ' EXISTING RIPRA -EXISTING GRAVEL ACCESS ROAD NOTES: 1. TOPOGRAPHIC AND EDGE OF WATER SURFACE INFORMATION OBTAINED FROM WSP GROUP SURVEY FOR DUKE ENERGY PROGRESS OF THE LEE PLANT ACTIVE ASH POND, REVISION 3, DATED 18 OCTOBER 2013. SUPPLEMENTAL TOPOGRAPHIC INFORMATION FOR THE SOUTHEASTERN DIKE PERIMETER OBTAINED FROM WSP GROUP SURVEY IN MAY 2014. 2. GRID COORDINATE SYSTEM CORRESPONDS TO STATE PLANE NORTH AMERICAN DATUM 1983 NORTH CAROLINA. 3. ELEVATIONS ARE IN FEET ABOVE SEA LEVEL DATUM (NOTE: "SEA LEVEL DATUM" REFERS TO NORTH AMERICAN VERTICAL DATUM OF 1988). 4. EXISTING UTILITIES SHOWN ARE APPROXIMATE. CONTRACTOR SHALL FIELD VERIFY EXISTING UTILITIES. ANY DAMAGE CAUSED DURING CONSTRUCTION SHALL BE REPAIRED AT EXPENSE OF THE CONTRACTOR. 5. PROPERTY LINES AND OWNERSHIP INFORMATION OBTAINED FROM WAYNE COUNTY GEOGRAPHIC INFORMATION SYSTEM (GIS), CURRENT AS OF 30 SEPTEMBER 2014. 6. SOIL DELINEATIONS OBTAINED FROM NATURAL RESOURCES CONSERVATION SERVICE (NRCS) WEB SOIL SURVEY, CURRENT AS OF 25 SEPTEMBER 2014. 7. THE PROJECT SITE IS LOCATED IN THE NEUSE RIVER BASIN. 8. JURISDICTIONAL WETLANDS AND TRIBUTARIES WERE DELINEATED BY AMEC FOSTER WHEELER ENVIRONMENT & INFRASTRUCTURE, INC. ON 02 JUNE 2015. THE USACE REVIEWED OR FIELD VERIFIED THE DELINEATION DATA, ALTHOUGH A WRITTEN VERIFICATION HAS NOT BEEN RECEIVED TO DATE. A USACE NATIONWIDE PERMIT APPLICATION WAS BEEN SUBMITTED ON JUNE 18, 2015 FOR AUTHORIZATION TO CONDUCT THE PROPOSED WORK WITHIN THE LIMIT OF DISTURBANCE AFFECTING WETLANDS AND TRIBUTARIES. NO WORK IN THESE SENSITIVE AREAS IS AUTHORIZED UNTIL A PERMIT IS ISSUED BY THE USACE AND OTHER APPLICABLE STATE AGENCIES. 9. THE FLOODPLAIN EXTENTS ARE APPROXIMATED FROM THE FLOOD INSURANCE RATE MAP NUMBER 37200256800J (EFFECTIVE 02 DECEMBER, 2005). PERMIT DRAWINGS 6 1 F E D C B A REV TITLE: PROJECT: yrr4 0 200' 400' 1` WS VIVID RK RK RK RK APP v C Is 0 E Geosyntec DUKE COnSU1tantS OF INC, PC NC LICENSE NO.: C -3500 E N E R%.7Q 1300 SOUTH MINT STREET, SUITE 410 CHARLOTTE, INC 28203 USA _ TELEPHONE: 704 - 227 -0840 EXISTING CONDITIONS PLAN ACTIVE ASH POND - VEGETATIVE STABILIZATION OF SLOPES AND TREE REMOVAL GOLDSBORO, NORTH CAROLINA THIS DRAWING MAY NOT BE ISSUED FOR PROJECT TENDER OR CONSTRUCTION, UNLESS SEALED. SIGNATURE DATE 7 F DESIGN BY: SCALE IN FEET DATE: 07.02.15 RE- ISSUED FOR PERMIT - NCDENR SAFE DAMS JHS 06.18.15 ISSUED FOR PERMIT MRD 10.13.14 ISSUED TO NCDENR FOR REVIEW JHS 09.03.14 ISSUED TO DEC FOR REVIEW JHS 08.26.14 ISSUED TO DEC FOR REVIEW JHS 07.31.14 ISSUED TO DEC FOR REVIEW MRS DATE DESCRIPTION DRN 1` WS VIVID RK RK RK RK APP v C Is 0 E Geosyntec DUKE COnSU1tantS OF INC, PC NC LICENSE NO.: C -3500 E N E R%.7Q 1300 SOUTH MINT STREET, SUITE 410 CHARLOTTE, INC 28203 USA _ TELEPHONE: 704 - 227 -0840 EXISTING CONDITIONS PLAN ACTIVE ASH POND - VEGETATIVE STABILIZATION OF SLOPES AND TREE REMOVAL GOLDSBORO, NORTH CAROLINA THIS DRAWING MAY NOT BE ISSUED FOR PROJECT TENDER OR CONSTRUCTION, UNLESS SEALED. SIGNATURE DATE 7 F DESIGN BY: JAS DATE: JULY 2015 DRAWN BY: MRD PROJECT NO.: GK5851 CHECKED BY: TLF FILE: 5651 -002 REVIEWED BY: LMG DRAWING NO.: 2 /� APPROVED BY: WS OF T 8 0 13 C E 1 2 3 4 5 6 CD Lr) ��� e o `�- o / 00 0 00 0 v �o0 0 00 co h�,l V) L0 Co �0 � � 00 CIA N C14 cl-A 04 N /_ � N N N N N N N SMV� 2 > -tv - - - -- N Lu w , w w w w. w \\ ,�.: w Lu 1 CLEAR TREES AND STUMPS _ 4 VEL A ESS ROAD GRA x O 3 PS (NOTES 8 AND 9) 4 \ 00 /i G\ �l 1 AL l LI BANCE B • MW -9 / 5/ EXISTING PIPES \ / TEMPORARY GRAVEL O j �' �0� (ICTIVE AND TO BE CONSTRUCTION � ® REMOVES BY OTHERS) / ENTRANCE /EXIT \V; Exi 2 ACCESS N 596000 SW -1 ~ \ IT `PZ -3� a� �` 4-,--95-> CLEAR TREES - SEDIMENT FENCE / �. � / \ � CV � /, (� OO\ \\ AND STUMPS (NOTES 7 AND EXISTING RIPRAP ' 0 w 85-� ,WATER \ \ �` -._1 ,p Q ER OTE 1) i ` 1 114 +06 �U� n v" LIMITS OF DISTURB \NCE� \ x� �0 ��� X N 5955 �. �g5� (NOTES 7 AND 10) �� \98\ (10 ", gs 96� 96 A9 � 8a /TEMPORARY <0 CMW -10 CROSSING (TYP) Q \ / o (NOTE 18)//�i�// x� _ - - EX18 -MMIST GRAVEL ACCESS ROAD - Q � N 59.56150 \ \ \ PZ -2 r 50 -FT RIPARIAN BUFFER (TYP) WATER D v \ /EC4+NN bs � \ I ^ 0 0 �(NOTEV) /re \ RIPRAP 6� WATER% N 594500 '� \� EXISTING STAIRS \\ 8 �. ��/ v r CLEAR TREES AND SNIPS CMW - \. ��� �o o EXISTING RISER �" XISTING � �J SSW -4 I \TRAP 4 DMW -1 EXISTING DOCK \ 9TMW-1 100 N. MW -5 �\ 'EXISTING RIPRAP Lo FISTING _ RISER \ \ \ 706 / - MW -2 \ \ -,` -�� - EXISTING RIPRA�-, _ _ _ EXISTING -RIF P5 - N 594000 \ _ _ _ _ - - EXISTING GRAVEL CONSTRUCTION SEQUENCING 1. ESTABLISH CONSTRUCTION ENTRANCE TO THE SITE IN ACCORDANCE WITH DETAIL 2 ON DRAWING 4. 2. INSTALL SINGLE ROW SEDIMENT FENCE ALONG THE EXTERIOR TOE OF DIKE OF THE ACTIVE ASH POND IN ACCORDANCE WITH DETAIL 4 ON DRAWING 4. 3. MINIMIZE AREA OF DISTURBANCE TO THE EXTENT POSSIBLE AT ANY ONE TIME. 4. CLEAR LOWER THIRD OF EXTERIOR SLOPE OF DIKE TO REMOVE TREES AND STUMPS FROM SLOPE. CLEAR 10 -FT CORRIDOR FOR ACCESS. CLEARING SHALL NOT INCLUDE GRUBBING OR STRIPPING. 5. SLOPES STEEPER THAN 3 HORIZONTAL TO 1 VERTICAL (3H:1V) THAT HAVE BEEN DISTURBED AND HAVE NOT BEEN PERMANENTLY STABILIZED SHALL BE TEMPORARILY STABILIZED WITH EROSION CONTROL MATTING AS SOON AS PRACTICABLE, PRIOR TO A SIGNIFICANT RAIN EVENT, AND IN ANY EVENT WITHIN 7 CALENDAR DAYS FROM THE LAST LAND - DISTURBING ACTIVITY. ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION AS SOON AS PRACTICABLE, PRIOR TO A SIGNIFICANT RAIN EVENT, AND IN ANY EVENT, WITHIN 14 CALENDAR DAYS FROM THE LAST LAND DISTURBING ACTIVITY. 6. INSTALL SEEDING IN ACCORDANCE WITH DETAIL 3 ON DRAWING 4. F 7. AFTER THE SITE HAS BEEN PERMANENTLY STABILIZED, REMOVE SINGLE ROW SEDIMENT FENCE LOCATED ALONG THE TOE OF DIKE. 8. REMOVE CONSTRUCTION ENTRANCE. EROSION AND SEDIMENT CONTROL SYMBOLOGY DESCRIPTION SYMBOL TEMPORARY GRAVEL CONSTRUCTION ENTRANCE /EXIT 2 4 0000000 00 0 PERMANENT SEEDING 6 4 PS 25 +00 FOR PROJECT TENDER OR SEDIMENT FENCE 4 4 ----z STRAW WATTLE 5 4 PROPERTY BOUNDARY 3 I 4 _\ ACCESS ROAD , 0 200' 400' CONSTRUCTION NARRATIVE SCALE IN FEET THE PURPOSE OF THE CONSTRUCTION IS TO, i) CLEAR TREES AND STUMPS FROM THE LOWER THIRD OF THE PERIMETER DIKE OF THE ACTIVE ASH POND, ii) CLEAR TREES AND STUMPS WITHIN A 10 -FT CORRIDOR BEYOND THE TOE OF DIKE FOR ACCESS, AND iii) ESTABLISH VEGETATION WITHIN THE LIMITS OF DISTURBANCE (AREA CLEARED); AS WELL AS ESTABLISHED VEGETATION IN OTHER BARE AREAS IDENTIFIED BY DUKE ENERGY ALONG THE EXTERIOR DIKE SLOPE. CLEARING OF TREES AND STUMPS SHALL NOT INCLUDE GRUBBING OR STRIPPING. CONSTRUCTION EQUIPMENT ACCESS THE MAXIMUM ALLOWABLE UNIFORM SURCHARGE LOAD EXERTED BY CONSTRUCTION EQUIPMENT SHALL NOT EXCEED 1,700 POUNDS PER SQUARE FOOT (PSF) WHEN (IF) THE PERIMETER DIKE IS UTILIZED FOR CONSTRUCTION EQUIPMENT ACCESS. THE CONSTRUCTION EQUIPMENT SHALL BE WITHIN THE LIMITS OF THE EXISTING GRAVEL ACCESS ROAD. 7 1 8 DESIGN BY: _ LEGEND DATE: EXISTING GROUND ELEVATION (FEET) 25 +00 FOR PROJECT TENDER OR ROAD - - - - - - PROPERTY BOUNDARY Q TREE DRAWN BY: EXISTING RIPRAP A KNOWWEENA/ JURISDICTIONAL WETLAND (NOTE 10) JURISDICTIONAL TRIBUTARY (NOTE 10) CHECKED BY: EXISTING PIPES (INACTIVE AND TO BE REMOVED BY OTHERS) -N- LOD LIMITS OF DISTURBANCE (NOTES 7, 10, AND 13) FLOW DIRECTION CWM -6 EXISTING MONITORING WELL El SW -3 EXISTING STAFF GAUGE +PZ -3 EXISTING PIEZOMETER $DMW -1 MONITORING WELL (INSTALLED BY GEOSYNTEC) NOTES 1. TOPOGRAPHIC AND EDGE OF WATER SURFACE INFORMATION OBTAINED FROM WSP GROUP SURVEY FOR DUKE B ENERGY PROGRESS OF THE LEE PLANT ACTIVE ASH POND, REVISION 3, DATED 18 OCTOBER 2013. SUPPLEMENTAL TOPOGRAPHIC INFORMATION FOR THE SOUTHEASTERN DIKE PERIMETER OBTAINED FROM WSP GROUP SURVEY IN MAY 2014. 2. GRID COORDINATE SYSTEM CORRESPONDS TO STATE PLANE NORTH AMERICAN DATUM 1983 NORTH CAROLINA. 3. ELEVATIONS ARE IN FEET ABOVE SEA LEVEL DATUM (NOTE: "SEA LEVEL DATUM" REFERS TO NORTH AMERICAN VERTICAL DATUM OF 1988). 4. LIMITS OF TREES AND STUMP REMOVAL MAY BE ADJUSTED, BY DUKE ENERGY AS FIELD CONDITIONS DICTATE. 5. SECTIONS OF THE DIKE PERIMETER ARE PROVIDED AT 1,000 -FT INTERVALS ALONG THE ALIGNMENT PROVIDED AND SHOWN ON DRAWING 4, DIKE SECTIONS. 6. SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND - DISTURBING ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWING SCHEDULE: i) ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES, AND ALL SLOPES STEEPER THAN 3 HORIZONTAL TO 1 VERTICAL (3H:1V) SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN 7 CALENDAR DAYS FROM THE LAST LAND - DISTURBING ACTIVITY. ii) ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND C COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN 14 CALENDAR DAYS FROM THE LAST LAND - DISTURBING ACTIVITY. 7. SEDIMENT FENCE AND LIMITS OF DISTURBANCE ARE SHOWN FOR GRAPHICAL PURPOSES ONLY. SEE DETAIL 1 ON DRAWING 4 FOR LOCATION OF SEDIMENT FENCE IN RELATION TO THE LIMITS OF DISTURBANCE. 8. EROSION AND SEDIMENT CONTROL SHALL BE IN ACCORDANCE WITH TECHNICAL SPECIFICATION SECTION 01 57 13. 9. VEGETATION SHALL BE IN ACCORDANCE WITH TECHNICAL SPECIFICATION SECTION 32 92 19. 10. JURISDICTIONAL WETLANDS AND TRIBUTARIES WERE DELINEATED BY AMEC FOSTER WHEELER ENVIRONMENT & INFRASTRUCTURE, INC. ON 02 JUNE 2015. THE USACE REVIEWED OR FIELD VERIFIED THE DELINEATION DATA, ALTHOUGH A WRITTEN VERIFICATION HAS NOT BEEN RECEIVED TO DATE. A USACE NATIONWIDE PERMIT APPLICATION HAS BEEN SUBMITTED ON JUNE 18, 2015 FOR AUTHORIZATION TO CONDUCT THE PROPOSED WORK WITHIN THE LIMIT OF DISTURBANCE AFFECTING WETLANDS AND TRIBUTARIES. NO WORK IN THESE SENSITIVE AREAS IS AUTHORIZED UNTIL A PERMIT IS ISSUED BY THE USACE AND OTHER APPLICABLE STATE AGENCIES. 11. EXISTING UTILITIES SHOWN ARE APPROXIMATE. CONTRACTOR SHALL FIELD VERIFY EXISTING UTILITIES. ANY DAMAGE CAUSED DURING CONSTRUCTION SHALL BE REPAIRED AT EXPENSE OF THE CONTRACTOR. 12. THIS PROJECT IS WITHIN THE NEUSE RIVER BASIN. 13. TOTAL DISTURBED AREA IS 7.57 ACRES. LIMIT OF DISTURBANCE AREA CALCULATED BASED ON DETAIL 1 ON D DRAWING 4. 14. MICHAEL SYKES IS RESPONSIBLE FOR MAINTENANCE AND CAN BE CONTACTED AT 518 - 986 -0500. 15. RECEIVING WATER IS THE NEUSE RIVER, WHICH IS CLASSIFIED AS A PERENNIAL STREAM. 16. TOTAL AREA TO BE STABILIZED WITH VEGETATION IS 7.57 ACRES. 17. PROJECT ENTRANCE IS LOCATED AT 35° 22'58.96" NORTH 78° 5'01.13" WEST. 18. WOOD MATTING WILL BE PLACED WHERE THE DISTURBED AREA TEMPORARILY CROSSES JURISDICTIONAL WETLANDS AND TRIBUTARIES. SEDIMENT FENCES WILL BE REPLACED WITH STRAW WATTLES IN THESE AREA IN ACCORDANCE WITH DETAIL 5 ON DRAWING 4. F E D C B A REV TITLE: PROJECT: yrr4 07.02.15 RE- ISSUED FOR PERMIT - NCDENR SAFE DAMS JHS WS 06.18.15 ISSUED FOR PERMIT MRD VMD 10.13.14 ISSUED TO NCDENR FOR REVIEW JHS RK 09.03.14 ISSUED TO DEC FOR REVIEW JHS RK 08.26.14 ISSUED TO DEC FOR REVIEW JHS RK E 07.31.14 ISSUED TO DEC FOR REVIEW MRS RK DATE DESCRIPTION DRN APP G DUKE WnSUltantS OF NC, PC NC LICENSE NO.: C -3500 E N E R%.7Q 1300 SOUTH MINT STREET, SUITE 410 CHARLOTTE, NC 28203 USA _ TELEPHONE: 704 - 227 -0840 ACTIVE ASH POND OVERALL PLAN ACTIVE ASH POND - VEGETATIVE STABILIZATION OF SLOPES AND TREE REMOVAL GOLDSBORO, NORTH CAROLINA F F THIS DRAWING MAY NOT BE ISSUED DESIGN BY: JAS DATE: JULY 2015 FOR PROJECT TENDER OR CONSTRUCTION, UNLESS SEALED. DRAWN BY: MRD PROJECT NO.: GK5851 CHECKED BY: TLF FILE: 5651 -003 SIGNATURE REVIEWED BY: LMG DRAWING NO.: PERMIT DRAWINGS DATE APPROVED BY: WS 3 of 4 5 6 1 7 g F F W 10 C E F 1 CLEAR TREES AND STUMPS (NOTES 1, 2 & 3) 2 LIMITS OF DISTURBANCE LOWER 3 OF 10' (TYP) DIKE - VARIES (NOTE 2) (NOTE 1) NOTE 4 EXISTING GRAVEL ROAD n Ana VARIES \ a / \ 1 /aL o i n nao a / SILT FENCE /< EXISTING GROUND TOE OF SLOPE 1 DETAIL 3 TREE REMOVAL AND VEGETATIVE STABILIZATION SCALE: N.T.S. XREF: 5651 X019 NOTES: 1. CONTRACTOR SHALL CLEAR TREES AND STUMPS FROM LOWER THIRD OF EXTERIOR DIKE SLOPE. CLEARING DOES NOT INCLUDE GRUBBING OR STRIPPING. 2. CONTRACTOR SHALL CLEAR A 10 -FT CORRIDOR BEYOND THE TOE OF EXISTING DIKE FOR ACCESS. ANY CLEARING PERFORMED OUTSIDE THE TOE OF THE DIKE SHALL NOT INCLUDE GRUBBING OR STRIPPING. 3. CLEARING SHALL BE IN ACCORDANCE WITH TECHNICAL SPECIFICATION SECTION 31 11 00. 4. CONTRACTOR SHALL ESTABLISH VEGETATION FOLLOWING CLEARING ACTIVITIES WITHIN THE LIMITS OF DISTURBANCE. CONTRACTOR SHALL ALSO ESTABLISH VEGETATION ALONG THE REMAINDER OF EXTERNAL DIKE SLOPE IN BARE AREAS AND LOCATIONS IDENTIFIED BY DUKE ENERGY. VEGETATION SHALL BE IN ACCORDANCE WITH TECHNICAL SPECIFICATION SECTION 32 92 19. 5. EROSION AND SEDIMENT CONTROL SHALL BE IN ACCORDANCE WITH TECHNICAL SPECIFICATION SECTION 01 57 13. 8' max, standard strength fabric with wire fence 5' max. axtra st re►�gfh fabric without wire f ante . T - E eel �..._ post #r -24 Plastic or wire ties Filter fabric Wire fence Cross-Section View Fi Iter Steel fabric Backfill trench Natural post and compact ground (thoroughly Y •.• • • *' to upsiIope �•. min ■ .■ 24" .�:;.. min .. „ .. ■ • ■■••'•e + +• see Natural ground r� MAINTENANCE NOTES: 1. INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. 2. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. 3. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. 4. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. 4 DETAIL 3 SEDIMENT FENCE SOURCE:NCDENR 3 4 5 SO "V17 2-3 ?1 coarse aggregate i�- MAINTENANCE NOTES: 1. MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH 2 -INCH STONE. 2. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. 3. IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS. 2 DETAIL 3 TEMPORARY GRAVEL CONSTRUCTION ENTRANCE /EXIT SOURCE:NCDENR • • • ••D • r STRAW WATTLE 2" (MAX) <i!' ♦r`i ° ?i!' �i < <p� ♦ <p� ?i� 4,<i < <4i < ?i < <ei!' ♦ <i < <¢f ♦ <pi < ?i rpf <♦ <f < <♦ei <4i!• ?i!' ?i: �i< i ♦ <!•i!• ?i ♦<! i!� �iF�!i!•,4il, ?i!i ?i � � � ♦i ili ?i!f!'i �• � if .♦ i♦<< <ipi <i ♦ <ii < < < ♦ <:• ♦i <<P ♦i ♦ <. ♦i ♦< <i � si!< < <$ e% <i< �i< <� ♦�• ly�r!',<i!' ?i� �i!'�i <rp�!•p! ♦< I< pf<<♦ �♦!' pi♦< p$<< p�< 6• i<< pi♦< ¢� <i�� <ii� <it ♦''pi ♦<ii�pi!' ?i!' i < <�i!' ?i!'4 ��!.� Sri � ei phi �!�i : � %! � + ♦i <tiofti <i ti ♦i < ♦ei6<� ♦� tiri � ♦poi <�i.♦f< < ♦i o < %i a ♦p ♦��o;. <� t;l� eiy ?< ��;lf :• � <�4$ EXISTING SOIL 2 " -3" DEPRESSION \ r 2" (MAX) \ 18 1 Fi < ♦ri < ♦ri «rr <4i «ri ° ?i < ♦ri < ?i < ♦ri < ?i «ri < ♦rr «r � r< <<i <�n <Pi • �r < ♦rte «ro < ♦ri °1rr < ?i °Pr. ?i ° r♦ ° e NED Pi: �r <Pi °!•r <ri ° ?r • !. �i. ?i • pi • < «: ?i <4♦ <4i r4i < ?i r�<n• ♦<♦ • ?i r!•<< �. n• ?i r ?i <�i r en:♦r, <i : %i!<�i «oi •'rdi «o °i<pi ?ia•� ?iti <�ef ♦�i <pi�<pi ° ?i � �i di <�ri ?♦di <pi ?♦r� ?ice♦ ei i �.•'i ri < <♦ <i ?< <f<♦tf<��♦ t♦tjPpf<�ij <� <i ?�t ♦4pf <�ri� <4: i<f<��j <�ei e��j <pf <�ei♦ � <? rre♦<? i< 4i< 4i < ?i < ?i ° ?i < ♦ <♦rpi < ?i < ♦i< < ?ir ?< ♦ < ♦i< <4i r ♦ <i < ?i < ?i ••S�rr< ri<♦«<♦< i<♦< ir<<♦ < ♦ <i «r< < ♦ri <� <i < ♦ <♦ < ♦ri « <♦ <r:♦� <Gi < ?i <Pi «ri < ♦<i � EXISTING • IL DETAIL NOTES: 1. ENDS OF •. RECOMMENDED 2. ARE 1 LONG. 3. STAKES SHALL NOT ABOVE THE STRAW MORE 4. RECOMMENDED STAKE SPACING (d) EQUAL TO: 5'ON 1 HAV, 1 O'ON 2HAV, 15'ON AND 1 • SLOPES. 5 DETAIL 3 STRAW WATTLE SCALE: NTS 1 1 2 1 3 1 4 1 7 SEEDING MIXTURE (NOTE 2) COMMON NAME BOTANICAL NAME RATE (LB /ACRE) PURPOSE OPTIMAL PLANTING DATES (NOTE 3) (NOTE 4) INDIAN GRASS SORGHASTRUM NUTANS /RUMSEY, 15 PRIMARY STABILIZATION 12/1-4/1 OSAGE, OR CHEYENNE VIRGINIA WILD RYE ELYMUS VIRGINICUS 7 PRIMARY STABILIZATION 2/15 - 3/20 AND 9/1 - 11/1 BIG BLUESTEM ANDROPGON GERADII /EARL 7 PRIMARY STABILIZATION 12/1-5/1 SWITCHGRASS PANICUM VIRGATUM/BLACKWELL 7 PRIMARY STABILIZATION 12/1-4/1 OR SHELTER RYE GRAIN SECALE CEREALE 40 NURSE CROP 8/15-4/15 MAINTENANCE NOTES: 1. FOR MAINTENANCE REQUIREMENTS, SEE TECHNICAL SPECIFICATION SECTION 32 92 00. 3 DETAIL 3 PERMANENT SEEDING SOURCE:NCDENR 6 DETAIL 3 TEMPORARY SEEDING SOURCE: NCDENR W1 C•? C F 07.02.15 RE- ISSUED FOR PERMIT - NCDENR SAFE DAMS JHS WS E 06.18.15 ISSUED FOR PERMIT MRD VIVID D 10.13.14 ISSUED TO NCDENR FOR REVIEW JHS RK C 09.03.14 ISSUED TO DEC FOR REVIEW JHS RK B 08.26.14 ISSUED TO DEC FOR REVIEW JHS RK E A 07.31.14 ISSUED TO DEC FOR REVIEW MRS RK REV DATE DESCRIPTION DRN APP Geosyntec'% DUKE CMSUltantS OF INC, PC NC LICENSE NO.: C -3500 E N E R%.7Q 1300 SOUTH MINT STREET, SUITE 410 CHARLOTTE, INC 28203 USA _ TELEPHONE: 704 - 227 -0840 TITLE: CIVIL AND EROSION AND SEDIMENT CONTROL DETAILS NOTES: PROJECT: ACTIVE ASH POND - VEGETATIVE STABILIZATION OF SLOPES 1. EROSION AND SEDIMENT CONTROL SHALL BE IN ACCORDANCE WITH TECHNICAL AND TREE REMOVAL SPECIFICATION SECTION 01 57 13. SITE: 2. VEGETATION SHALL BE IN ACCORDANCE WITH TECHNICAL SPECIFICATION GOLDSBORO, NORTH CAROLINA SECTION 32 92 19. FERTILIZER RATES SHALL BE DETERMINED BY A SOIL TEST. F 3. SEEDING RATE IS BASED UPON TABLE 6.11.d OF THE NCDENR EROSION AND THIS DRAWING MAY NOT BE ISSUED DESIGN BY: JAS DATE: JULY 2015 SEDIMENT CONTROL PLANNING AND DESIGN MANUAL. FOR PROJECT TENDER OR CONSTRUCTION, UNLESS SEALED. DRAWN BY: MRD PROJECT NO.: GK5851 4. OPTIMAL PLANTING DATES ARE BASED UPON THE COASTAL PLAIN REGION FROM TABLES 6.11.a AND 6.11.c OF THE NCDENR EROSION AND SEDIMENT CONTROL CHECKED BY: TLF FILE: 5651 -006 PLANNING AND DESIGN MANUAL. SIGNATURE REVIEWED BY: LMG DRAWING NO.: PERMIT DRAWINGS DATE APPROVED BY: WS 4 of 4 5 6 1 7 8 J F M A I M J J A S O 1 N D Mountains Above 2500' Below 2500' 3 Piedmont Coastal Plain Plain I 4 I 1 Recommended Plantings Legend 1 Korean Lespedeza with .............................. 50 lb/acre Rye Grain ................... ............................... 120 lb/acre 2 Kobe Lespedeza with ... ............................... 50 lb/acre Rye Grain ................... ............................... 120 lb/acre 3 German Millet or ........... ............................... 40 lb/acre Sudangrass ................. ............................... 50 lb/acre 4 German Millet ............... ............................... 40 lb/acre Rye R Y a Grain ........... ............................... ........ 12 0 lb/acre 6 DETAIL 3 TEMPORARY SEEDING SOURCE: NCDENR W1 C•? C F 07.02.15 RE- ISSUED FOR PERMIT - NCDENR SAFE DAMS JHS WS E 06.18.15 ISSUED FOR PERMIT MRD VIVID D 10.13.14 ISSUED TO NCDENR FOR REVIEW JHS RK C 09.03.14 ISSUED TO DEC FOR REVIEW JHS RK B 08.26.14 ISSUED TO DEC FOR REVIEW JHS RK E A 07.31.14 ISSUED TO DEC FOR REVIEW MRS RK REV DATE DESCRIPTION DRN APP Geosyntec'% DUKE CMSUltantS OF INC, PC NC LICENSE NO.: C -3500 E N E R%.7Q 1300 SOUTH MINT STREET, SUITE 410 CHARLOTTE, INC 28203 USA _ TELEPHONE: 704 - 227 -0840 TITLE: CIVIL AND EROSION AND SEDIMENT CONTROL DETAILS NOTES: PROJECT: ACTIVE ASH POND - VEGETATIVE STABILIZATION OF SLOPES 1. EROSION AND SEDIMENT CONTROL SHALL BE IN ACCORDANCE WITH TECHNICAL AND TREE REMOVAL SPECIFICATION SECTION 01 57 13. SITE: 2. VEGETATION SHALL BE IN ACCORDANCE WITH TECHNICAL SPECIFICATION GOLDSBORO, NORTH CAROLINA SECTION 32 92 19. FERTILIZER RATES SHALL BE DETERMINED BY A SOIL TEST. F 3. SEEDING RATE IS BASED UPON TABLE 6.11.d OF THE NCDENR EROSION AND THIS DRAWING MAY NOT BE ISSUED DESIGN BY: JAS DATE: JULY 2015 SEDIMENT CONTROL PLANNING AND DESIGN MANUAL. FOR PROJECT TENDER OR CONSTRUCTION, UNLESS SEALED. DRAWN BY: MRD PROJECT NO.: GK5851 4. OPTIMAL PLANTING DATES ARE BASED UPON THE COASTAL PLAIN REGION FROM TABLES 6.11.a AND 6.11.c OF THE NCDENR EROSION AND SEDIMENT CONTROL CHECKED BY: TLF FILE: 5651 -006 PLANNING AND DESIGN MANUAL. SIGNATURE REVIEWED BY: LMG DRAWING NO.: PERMIT DRAWINGS DATE APPROVED BY: WS 4 of 4 5 6 1 7 8