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HomeMy WebLinkAbout20160081 Ver 1_401 Application_20160116January 18, 2016 Karen Higgins NCDWR 401 Buffer Permitting Unit 1617 Mail Service Center Raleigh, NC 27699-1617 ENVIRONMENTAL SERVICES, INC 4901 TRADEMARK DRIVE RALEIGH, NC 27610 (919) 212-1760 • FAX (919) 212-1707 environmentalservicesinc.com Re: 401 WQC Request for Arcadia Ridge Apex, NC Ms. Higgins: 24160081 Enclosed please find an application for a wetland impact associated with Arcadia Ridge located in Apex, NC. The Town of Apex has previously conducted the necessary buffer review and determined that no buffers are present onsite. The Town of Apex is also responsible for the storm water plan review. A Section 404 application has also been submitted to the USACE. Please let me know if you have any questions or concerns. Thank you. Sincerely, Environmental Services, Inc. Jeff Harbour, PWS JAN 21 ?016 o�OFWAT!g9 � 9 Office Use Only: Corps action ID no. DWQ project no. Form Version 1.4 January 2009 Page 1 of 10 PCN Form — Version 1.4 January 2009 Pre -Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: ❑X Section 404 Permit ❑ Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 29 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑ Yes ❑X No 1d. Type(s) of approval sought from the DWQ (check all that apply): ❑X 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization le. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ❑X No For the record only for Corps Permit: ❑ Yes No 1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. ❑X Yes ❑ No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes ❑X No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ❑X No 2. Project Information 2a. Name of project: Arcadia Ridge 2b. County: Wake 2c. Nearest municipality / town: Apex 2d. Subdivision name: 2e. NCDOT only, T.I.P. or state project no: JAN 9 12016 3. Owner Information 3a. Name(s) on Recorded Deed: Meritage Homes of the Carolinas 3b. Deed Book and Page No. 3c. Responsible Party (for LLC if applicable): Brian Ketchem 3d. Street address: 5400 Trinity Road, Suite 107 3e. City, state, zip: Raleigh, NC, 27607 3f. Telephone no.: 919-926-2616 3g. Fax no.: 919-926-2601 3h. Email address: brian.ketchem@meritagehomes.com Page 1 of 10 PCN Form — Version 1.4 January 2009 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ❑ Other, specify: 4b. Name: 4c. Business name (if applicable): 4d. Street address: 4e. City, state, zip: 4f. Telephone no.: 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) 5a. Name: Jeff Harbour 5b. Business name (if applicable): ESI 5c. Street address: 4901 Trademark Drive 5d. City, state, zip: Raleigh, NC 27610 5e. Telephone no.: 919-212-1760 5f. Fax no.: 5g. Email address: jharbour@esinc.cc Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a'. Property identification no. (tax PIN or parcel ID): 10721287171;0721286953 1b. Site coordinates (in decimal degrees): Latitude: 35.72422 Longitude: -78.9234 1c. Property size: 37 acres 2. Surface Waters 2a. Name of nearest body of water to proposed project: Beaver Creek 2b. Water Quality Classification of nearest receiving water: WS -IV; NSW 2c. River basin: Cape Fear 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: This property is undeveloped and contains two drained ponds with a low lying wetland area confined to a small depression between two drained ponds. 3b. List the total estimated acreage of all existing wetlands on the property: 0.24 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 0 3d. Explain the purpose of the proposed project: Purpose of project is to provide residential housing to the Apex area. 3e. Describe the overall project in detail, including the type of equipment to be used: A small wetland pocket will be affected by the proposed development. Typical equipment will be used during construction. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project(including all priorphases) in thepast? ❑X Yes ❑ No ❑ Unknown Comments: 4b. If the Corps made the jurisdictional determination, what type of determination was made? 0 Preliminary El Final 4c. If yes, who delineated the jurisdictional areas? Name (if known): J. HarboudL. Roper Agency/Consultant Company: ESI Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. USACE: July 1, 2014 SAW -2014-01190 site visit conducted but PJD document not issued Apex: June 16, 2014 (Apex 14-009) and February 18, 2015 (Apex 15-002) 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑Yes ❑X No ❑ Unknown 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ❑X No 6b. If yes, explain. Page 3 of 10 PCN Form — Version 1.4 January 2009 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. Wetland impact number Permanent (P) or Tem ora 2b. Type of impact 2c. Type of wetland 2d. Forested 2e. Type of jurisdiction Corps (404,10) or DWQ (401, other) 2f. Area of impact (acres) W1 P Fill Headwater Wetland Yes Corps 0.24 W2 - Choose one Choose one Yes/No - W3 - Choose one Choose one Yes/No - W4 - Choose one Choose one Yes/No - W5 - Choose one Choose one Yes/No - W6 Choose one Choose one Yes/No - 2g. Total Wetland Impacts: 0.24 2h. Comments: Wetland is in a low point in the landscape between two drained ponds. Dominated by sweetgum, red maple and willow oak with an understory comprised of Chinese privet, greenbriar, giant cane, and scattered ferns. NCWAM assessment resulted' in a Medium quality; possibly justifying a 1.5:1 mitigation ratio. 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed•on the site, then complete this question for all stream sites impacted. 3a. Stream impact number Permanent (P) or Temporary (T) 3b. Type of impact 3c. Stream name 3d. Perennial (PER) or intermittent (INT)? 3e. Type of jurisdiction 3f. Average stream width (feet) 3g., Impact length (linear feet) S1 Choose one - - S2 Choose one - - S3 - Choose one - - S4 Choose one - - S5 Choose one - - S6 - Choose one - = 3h. Total stream and tributary impacts 3i. Comments: 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. Open water impact number Permanent (P) or Temporary T 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) 01 - Choose one Choose 02 - Choose one Choose 03 - Choose one Choose 04 - Choose one Choose 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If pond or lake construction proposed, the complete the chart below. 5a. Pond ID number 5b. Proposed use or purpose of pond 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) Flooded Filled Excavated Flooded Filled Excavated P1 Choose one P2 Choose one 5f. Total: 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected ,pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 66. Project is in which protected basin? ❑ Neuse ❑ Tar -Pamlico ❑ Catawba ❑ Randleman ❑X Other: Cape Fear 6b. Buffer Impact number— Permanent (P) or Tem ora T 6c. Reason for impact 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact (square feet) 6g. Zone 2 impact (square feet 131 - Yes/No B2 = Yes/No B3 - Yes/No B4 - Yes/No B5 - Yes/No B6 - Yes/Nb 6h. Total Buffer Impacts: 61. Comments: Features have been reviewed by Town of Apex and are not subject to a buffer per Apex #14-009 and #15-002 Page 5 of 10 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. The wetland cannot be completely avoided as it lies in the central portion of the site. The entire 0.24 acre wetland is. proposed to be impacted but will be offset through compensatory mitigation. 1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. All appropriate erosion and sediment control measures will be used during the construction phase. These measures will be monitored and maintained for the duration of the construction period. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts, to Waters of the U.S. or Waters of the State? ❑X Yes ❑ No 2b. If yes, mitigation is required by (check all that apply): ❑' DWQ ❑X Corps 2c. If yes, which mitigation option will be used for this project? 0 Mitigation bank ElPayment to in -lieu fee program ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: Cripple Creek Stream & Wetland Mitigation Bank 3b. Credits Purchased (attach receipt and letter) Type: Choose one Type: Choose one Type: Choose one Quantity: Quantity: Quantity: Attached a er states ate bank currently has up 0.48 acre of credit available for this pro1ec . pp scan proposes a 1.51 ratio.- a io.3c. Comments: 3c. 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 wetlarid mitigation requested: acres 4f. Non -riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. Page 6 of 10 PCN Form -Version 1.4 January 2009 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? Yes No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund). 6h. Comments: Page 7 of 10 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes ❑X No within one of the NC Riparian Buffer Protection Rules? Ab. If yes, then is a diffuse flow plan included? If no, explain why. ❑ Yes ❑ No 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 40% 2b. Does this project require a Stormwater Management Plan? 0 Yes ❑ No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: Most of this site drains into one area and the site is designed with one large wet detention pond for stormwater quantity and quality. The Town of Apex has reviewed and approved the stormwater management plan. 2e. Who will be responsible for the review of the Stormwater Management Plan? Town of Apex 3. Certified Local Government Stormwater Review 3a. In which localgovernment's jurisdiction is thisproject? Town of Apex ❑ Phase II ❑ NSW 3b. Which of the following locally-implemented stormwater management programs ❑ USMP apply (check all that apply): ❑jC Water Supply Watershed ❑ Other: 3c. Has the approved, Stormwater Management Plan with proof of approval been ❑X Yes ❑ No attached? 4. DWQ Stormwater Program Review ❑Coastal counties ❑HQW 4a. Which of the following state-implemented stormwater management programs apply ❑ORW (check all that apply): [KSession Law 2006-246 ❑.Other: 4b. Has the approved Stormwater Management Plan with proof of approval been Yes ❑ No attached? 5. DWQ 401 Unit Stormwater Review 5a. 'Does the Stormwater Management Plan meet the appropriate requirements? Q Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? Q 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 Q 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)? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval ❑ Yes ❑ No letter.) Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, El Yes 0 No or Riparian Buffer Rules (15A NCAC 2B.0200)? 2b. Is thisan after -the -fact permit application? El 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 Eg 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. Municipal sewer 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 ❑ YesX❑ No impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. - 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? ESI completed a habitat assessment plus a NHP database query. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ❑X No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NOAA-Fisheries 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? NCSHPO B. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? -T ❑ Yes ❑X No 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? NC Floodmaps 1 91 fj K6-rcq-,- 1311.6 Applicant/Agent's Printed Name Date Applic n Agent's Signature (Agent's signature is valid only if an authorization letter from the applicant isprovided.) Page 10 of 10 Statement of Mitigation Credit Availability Cripple Creek Stream & Wetland Mitigation Bank January 11, 2016 Mr. James Lastinger U.S. Army Corps of Engineers Raleigh Regulatory Field Office 3331 Heritage Trade Drive Suite 105 Wake Forest, NC 27587 Re: Availability of Compensatory Riparian Wetland Credits Project: Arcadia Ridge We are providing this letter in accordance with 33 CFR §332.8(r), to confirm that .48 Riparian Wetland Mitigation Credits (Credits) from the Cripple Creek Stream & Wetland Mitigation Bank (Bank) are currently available and may be used, once transferred, for compensatory mitigation relative to the Arcadia Ridge project, and as proposed by Meritage Homes of the Carolinas (Applicant). The Applicant may ultimately purchase the Credits, if they are available, following Permit issuance. Should the Applicant purchase the Credits at that time, we will complete and execute the Compensatory Mitigation Responsibility Transfer Form (Transfer Form) within five (5) days of receipt of the full purchase price. We will additionally provide copies of the completed and executed Transfer Form to the Applicant, the Bank's US Army Corps (USACE) Project Manager and, if needed, other regulatory agencies. In addition, we will provide USACE with an updated copy of the Bank's Ledger, reflecting the transaction. Transaction information in the updated Bank Ledger will include relevant Permit and Applicant information as well as the number and resource type of the debited Credits. Should your office have any questions, please contact me at 919.334.9123. Sincerely, kvv A Tiffani Bylow Restoration Systems, LLC ACME Mapper 2.1 - 4.2 mi W of Apex NC h ttp J/m ap pe r. ac m e. c o m 1 of 1 10/30/2014 12:51 Pb 4W) i® gown o f x THE PEAK OF (•s000 LIVING: P.O. 8OX 250 APEX, NORTH CAROLINA 27502 June 16, 2014 Lauren Roper Environmental Services, Inc. 524 S. New Hope Road JApex 14-009 Raleigh, NC 27610 Subject: Stream Buffer Determination Welton Property Site Primary Watershed —Jordan Lake Watershed Dear Ms. Roper, On June 11, 2014, 1 met with you at the subject site toevaluate two (2) drainage features depicted on the USDA Soil Survey and/or USGS Topographic maps and determine if they were subject to the Town of Apex (Town) riparian buffer rules. Based on the information obtained during the site visit and per the requirements set forth in Section 6.1.11 of the Town Unified Development Ordinance (UDO), I have determined the following riparian buffer widths as summarized in the table below. This on-site determination shall expire five (5) years from the date of this letter. Landowners or affected parties that dispute a determination made by the Division of Water Quality (DWQ) or Delegated Local Authority in the Jordan Lake watershed may request a determination by the DWQ Director. Pp Ek 1873 Z i Q Z 0��y cA�ov Shown as Shown as Determination made, Determined .. . Drainage Feature' _ - ori IJSGS on Soil = = in the field BufferVidth'- Siarvey Pond A Present Present Not Subject 0 Feet Feature B Intermittent Perennial Ephemeral (11 Pts) 0 Feet This on-site determination shall expire five (5) years from the date of this letter. Landowners or affected parties that dispute a determination made by the Division of Water Quality (DWQ) or Delegated Local Authority in the Jordan Lake watershed may request a determination by the DWQ Director. Pp Ek 1873 Z i Q Z 0��y cA�ov Town of Apex Stream Buffer Determination (Apex 14-009) Page 2 of 2 An appeal request must be made within sixty (60) days of date of this letter or from the date the affected party (including downstream and/or adjacent owners) is notified of this letter. A request for a determination by the Director shall be referred to the Director in writing c/o Ian McMillan, DWQ Wetlands/402 Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650. Otherwise the appeal procedure will be in accordance with UDO Section 6.1.11. If you dispute the Director's determination, you may file a petition for an administrative hearing. You must file the petition with the Office of Administrative Hearings within sixty (60) days of receipt of this notice of decision. A petition is considered filed when it is received in the Office of Administrative Hearings during normal office hours. The Office of Administrative Hearings accepts filings Monday through Friday between the hours of 8:00am and 5:00pm, except for official State holidays. To request a hearing, send the original and one (1) copy of the petition to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC 27699- 6714. A copy of the petition must also be served to the Department of Natural Resources, c/o Mary Penny Thompson, General Counsel, 1601 Mail Service Center, Raleigh, NC 27699-1601. This determination is final and binding unless, as detailed above, you ask for a hearing or appeal within sixty (60) days. If you have any questions, please do not hesitate to contact me at (919) 249-3413. Sincerely, Michael S. Deaton, PE Environmental Programs Manager Attachments cc: Tim Donnelly, Public Works & Utilities Director Pp Ek� 1973 Z < O�Ty CPI Welton Property NDisc,atmer I, Maps makes every etfort to produce and pubhsh 0 205 410 820 Feet 'the most current and accurate information possible I I I I I I I 1 I However, the maps are produced for information purposes 1 inch = 400 feet and are NOTsurveys No warranties. expressed orimphed .are provided for the data thereinits use.orits intervrefahon. ACM I, \Mapper 2.1 - 6.0 km W of pex NC htth:' `nu�l,l,cr acmc.cixn... : of,] 611)"2014 1:45 PM 7 MW' ff l i( ' (� til t\L p%vq Stream 1denMuation corm N erston 4.11 _ Date: t �y _ Project/Site: W �i.Y, Latitude: Ki 7Z `) PS Evaluator. 11 �� lCounty:, r 1/ Longitude: C� K- 'i� t� C L t �V � g - 76• I Z3s Total Points: S am-9eterrnination (circle one) Other if > f9 orerer niat if _> 30' Stream is at least intermittent `` er Intermittentermittent Perennial e.g. Cua� A+sne: A. Geomoroholoov (Subtotal = ��) Absent Weak; ModerateF Strong 1 1' Continuity of channel bed and bank 1 01Q 1 2 3 2. Sinuosity of channel along thalweg 0 0 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence rte, lJ 1 2 3 4. Particle size of stream substrate 22. Fish 1 2 3 5. Active'relict floodplain 6. Depositional bars or benches (22 1 1 1 2 2 1 3 3 7. Recent alluvial deposits 0 1 1 2 3 8. Headcuts ` ---A 1.5 1 2 3 9. Grade control 10. Natural valey 0 0 0 1 1 1.5 1.5 11. Second or greater order channel o = Yes = 3 artificial ditches are not rated; see discussions Ln manual B. Hydrology (Subtotal 12. Presence of Baseflow 0 1 1 2 1 3 13. Iron oxidizing bacteria 2 3 14. Leaf litter 1.5 1 0. 0 15. Sediment on plants or debris _ 0 0.5 1 1.5 16. Organic debris lines or piles 0 0.5 1 1.5- 17. Soil -based evidence of high water table? No = 0 es =-3 C. Bioloav (Subtotal = 3 ) 18. Fibrous roots in streambed 3 2 1 0 i 19. Rooted upland plants in stream ed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 3 21. Aquatic Mollusks _ _ 1 2 3 22. Fish 0.5 1 1.5 23. Crayfish 0 0.5 1 1 1.5 24. Amphibians1 0.5 1 1.5 25. Algae ; ) 0.51 1.5 26. Wetland plants in stream': ed FACW = 0.75; OBL =1.5 Q0ther = 0 'perennial streams may also be identifed using other methods. See p. 35 of manual. Notes: Sketch: I gown of o�x THE PEAK OF6000 LIVING P_ O. 19O% 250 APEX, NORTH CAROLINA 27502 February 18, 2015 Jeff Harbour Environmental Services, Inc. 524 S. New Hope Road pex 15-00 Raleigh, NC 27610 Subject: Stream Buffer Determination Gasiorowski Property Site Primary Watershed —Jordan Lake Watershed Dear Mr. Harbour, On February 13, 2015, 1 visited the subject site to confirm your stream call on Feature A as depicted on the USDA Soil Survey and/or USGS Topographic maps and determine if it was subject to the Town of Apex (Town) riparian buffer rules. Based on the information obtained during the site visit and per the requirements set forth in Section 6.1.11 of the Town Unified Development Ordinance (UDO), I have determined the following riparian buffer width as summarized in the table below. This on-site determination shall expire five (5) years from the date of this letter. Landowners or affected parties that dispute'a determination made by the .Division of Water Quality (DWQ) or Delegated Local Authority in the Jordan Lake watershed may request a determination by the DWQ Director. PP E_ -k. 1Dri � o,�Ty , CAF''�v �r'• iiiat ad e_.:ry De er=.m e - t a'�e`°.Fea�ture�' �,�4 x•;� .�_�.. '����. ;�;.:, !�Dra�n - - � Ephemeral Feature A Intermittent Perennial 0 Feet (14 & 14.5 Pts) Not Part of a Natural Pond A Not Present Present 0 Feet Drainage Way This on-site determination shall expire five (5) years from the date of this letter. Landowners or affected parties that dispute'a determination made by the .Division of Water Quality (DWQ) or Delegated Local Authority in the Jordan Lake watershed may request a determination by the DWQ Director. PP E_ -k. 1Dri � o,�Ty , CAF''�v Town of Apex Stream Buffer Determination (Apex 15-002) Page 2 of 2 An appeal request must be made within sixty (60) days of date of this letter or from the date the affected party (including downstream and/or adjacent owners) is notified of this letter. A request for a determination by the Director shall be referred to the Director in writing c/o Ian McMillan, DWQ Wetlands/402 Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650. Otherwise the appeal procedure will be in accordance with UDO Section 6.1.11. If you dispute the Director's determination, you may file a petition for an administrative hearing. You must file the petition with the Office of Administrative Hearings within sixty (60) days of receipt of this notice of decision. A petition is considered filed when it is received in the Office of Administrative Hearings during normal office hours. The Office of Administrative Hearings accepts filings Monday through Friday between the hours of 8:OOam and S:OOpm, except for official State holidays. To request a hearing, send the original and one (1) copy of the petition to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC 27699- 6714. A copy of the petition must also be served to the Department of Natural Resources, c/o Mary Penny Thompson, General Counsel, 1601 Mail Service Center, Raleigh, NC 27699-1601. This determination is final and binding unless, as detailed above, you ask for a hearing or appeal within sixty (60) days. If you have any questions, please do not hesitate to contact me at (919) 249-3413. Sincerely, Michael S. Deaton, PE Environmental Programs Manager Attachments (Joins lower left) '9 µin CrT� s {— E CrC C:rE� r R� wn �, '.. GIC . 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FC2 ACME 1A" .._. ie.coml 1 of 1 10/30/2014 12:51 PM NC DWO Stream Identification Form Version 4.11 Date: a ht 1 S ProjectlSite: G14'4;'o ti%Z Latitude: '� s, -7 a 3 a Evaluator: County: �O r, Longitude: 'oil *1151 Total Points: termination (circle one) Other Stream is at least intermtertEphemeral ntermittent Perennial e.g. Quad Name: if > 19 or erenrtial if a30' 2 3 A. Geomorphology Subtotal = ��5 Absent Weak Mod rate Strong 1' Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 16. Organic debris lines or piles 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence O 1 2 3 4. Particle size of stream substrate 0 1 2 3 5. Activelrelict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 B. Headculs "- 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 Q.5 1 1.5 11. Second or greater order channel I I N (= 0) Yes = 3 Sketch: ,�,% �ti a artificial ditches are not rated; see discussions in manual A Hvriminnv MIMMMl = H, s 1 U. Presence of Baseflow 13. Iron oxidizing bacteria 0 1 1 2 2 3 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 f 1 1.5 16. Organic debris lines or piles 0 .1 1.5 17. Soil -based evidence of high water table? No = 0 Y = 3 C. Biology (Subtotal = 3 ) 1 B. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants In streambed 3 2 0 20. Macrobenthos (note diversity and abundance) W 1 2 3 21. Aquatic Mollusks 0 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 1.5 25. Algae 0 0.5 1 1.5 26. Wetland plants In streambed "- FACW = 0.75; OBL = 1.5 Other 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: ,�,% �ti N ►i-1107. NC DWO Stream Identification Form Version 4.11 Date: I �` Projectlsite:GASt ro 5V_r+ Latitude: Evaluator: �` County: 004'e_ Longitude:_?0. 04 L0 Total Points: • ,r Stream is at least intermittent §Iream Determination (circle one) 1a&t&mq0Internnittent Perennial Other e.g. Quad Name: it z 19 or pefennial if z 30' 2. Sinuosity of channel along thalweg 0 A. Geomorphology ( Subtotal = Absent Weak ModqLate Strong 1' Continuity of channel bed and bank 0 1 0 0 3 2. Sinuosity of channel along thalweg 0 16. Organic debris lines or piles J_ 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple- col sequence 0 YO = 3 2 3 4. Particle size of stream substrate 0 t 1 3 5. Active/relict floodplain 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial depositsKO 1 2 3 8. Headcuts 1 2 3 9. Grade control 0 1 1.5 10. Natural valley 0 1 1.5 11. Second or greater order channel No , Yes = 3 e artificial ditches are not rated; see discussions in manual B. Hvdroloav (Subtotal = 5 } 12. Presence of Basefiow 0 1 2 3 13. Iron oxidizing bacteria ILA> 1 2 3 14. Leaf litter 1.5 0 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 0 0.5 1) 1.5 17. Soil -based evidence of high water table? No = 0 YO = 3 C. Biology Subtotal = 18. Fibrous roots in streambed 3 2 0 19. Rooted upland plants in streambed 3 2 0 20. Macrobenthos (note diversity and abundance) 21. Aquatic Mollusks ON 1 1 2 2 3 3 22. Fish W 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0.5 1 1.5 25. Algae 0 0.5 1 L 1.5 26- Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other - 0 'perennial streams may also be Identified using other methods. See p. 35 of manual. Notes: 5 4, yow, 1� d ova nS Sketch: �ZD Point A -upstream Point A -downstream Point B -upstream Point B -downstream IN irA- 4L Point B -upstream Point B -downstream NC WAM Wetland Rating Sheet Accompanies User Manual Version 4.1 Rating Calculator Version 4.1 Wetland Site Name Arcadia Ridge Wetland Impact Area Date 1/11/2016 Wetland Type Headwater Forest Assessor Name/Organization Jeff Harbour/ESI Notes on Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) NO Wetland is intensively managed (Y/N) NO Assessment area is located within. 50 feet of a natural tributary or other open water (Y/N) NO Assessment area is substantially altered by beaver (Y/N) NO Assessment area experiences overbank flooding during normal rainfall conditions (Y/N) NO Assessment area is on a coastal island (Y/N) NO Sub -function Rating Summary Function Sub -function Metrics Rating Hydrology Surface Storage and Retention Condition MEDIUM Sub -Surface Storage and Retention Condition MEDIUM Water Quality Pathogen Change Condition MEDIUM Opportunity Presence? (Y/N) Condition/Opportunity MEDIUM NA, Opportunity Presence? (Y/N) NO Particulate Change Condition HIGH Condition/Opportunity NA Opportunity Presence? (Y/N) NA Soluble Change Condition HIGH Condition/Opportunity HIGH Opportunity Presence? (Y/N) NO Physical Change Condition LOW, Condition/Opportunity LOW Opportunity Presence? (Y/N) NO Pollution Change Condition NA, Condition/Opportunity NA Opportunity Presence? (Y/N) NA Habitat Physical Structure Condition MEDIUM Landscape Patch Structure Condition LOW Vegetation Composition Condition MEDIUM Function Rating Summary Function Metrics/Notes Rating Hydrology Condition MEDIUM Water Quality Condition HIGH Condition/Opportunity HIGH Opportunity Presence? (Y/N) NO Habitat Conditon LOW Overall Wetland Rating MEDIUM NC WAM WETLAND ASSESSMENT FORM Accompanies User Manual Version 4.1 Kanng taicwator version 4.7 Wetland Site Name Arcadia Ridge Wetland Impact Area Date 1/11/2016 Wetland Type Headw ater Forest T Assessor Name/Organization Jeff Harbour/ESI Level III Ecoregionj Piedmont Nearest Named Water Body Beaver Creek RiverBasini Cape Fear ' USGS 8 -Digit Catalogue Unit 03030002 (- Yes No Precipitation within 48 hrs? Latitude/Longitude (deci-degrees) 35.7242, -78.9234 Evidence of stressors affecting the assessment area (may not be within the assessment area) Please circle and/or make note on last page if evidence of stressors is apparent. Consider departure from reference, if appropriate, in recent past (for instance, approximately within 10 years). Noteworthy stressors include, but are not limited to the following. • Hydrological modifications (examples: ditches, dams, beaver dams, dikes, berms, ponds, etc.) • Surface and sub -surface discharges into the wetland (examples: discharges containing obvious pollutants, presence of nearby septic tanks, underground storage tanks (USTs), hog lagoons, etc.) • Signs of vegetation stress (examples: vegetation mortality, insect damage, disease, storm damage, salt intrusion, etc.) • Habitat/plant community alteration (examples: mowing, clear -cutting, exotics, etc.) Is the assessment area intensively managed? rYes {:.. No Regulatory Considerations (select all that apply to the assessment area) E7 Anadromous fish f Federally protected species or State endangered or threatened species r) NCDWQ riparian buffer rule in effect [- Abuts a Primary Nursery Area (PNA) j-; Publicly owned property Ci N.C. Division of Coastal Management Area of Environmental Concern (AEC) (including buffer) r Abuts a stream with a NCDWQ classification of SA or supplemental classifications of HQW, ORW, or Trout F Designated NCNHP reference community [-i Abuts a 303(d) -listed stream or a tributary to a 303(d) -listed stream What type of natural stream is associated with the wetland, if any? (check all that apply) (-j . Blackwater (: Brownwater (Wt Tidal (if tidal, check one of the following boxes) (_', Lunar {"} Wind r Both Is the assessment area on a coastal island? ( Yes ( No Is the assessment area's surface water storage capacity or duration substantially altered by beaver? Yes {: • No Does the assessment area experience overbank flooding during normal rainfall conditions? ('}Yes r:.+No 1. Ground Surface Condition/Vegetation Condition — assessment area condition metric Check a box in each column. Consider alteration to the ground surface (GS) in the assessment area and vegetation structure (VS) in the assessment area. Compare to reference wetland if applicable (see User Manual). If a reference is not applicable, then rate the assessment area based on evidence of an effect. GS VS 4 �A (:�A Not severely altered ('. B 17B Severely altered over a majority of the assessment area (ground surface alteration examples: vehicle tracks, excessive sedimentation, fire -plow lanes, skidder tracks, bedding, fill, soil compaction, obvious pollutants) (vegetation structure alteration examples: mechanical disturbance, herbicides, salt intrusion [where appropriate], exotic species, grazing, less diversity [if appropriate], hydrologic alteration) 2. Surface and Sub -Surface Storage Capacity and Duration — assessment area condition metric Check a box in each column. Consider surface storage capacity and duration (Surf) and sub -surface storage capacity and duration (Sub). Consider both increase and decrease in hydrology. Refer to the current NRCS lateral effect of ditching guidance for North Carolina hydric soils (see USACE Wilmington District website) for the zone of influence of ditches in hydric soils. A ditch s 1 foot deep is considered to affect surface water only, while a ditch > 1 foot deep is expected to affect both surface and ditch sub -surface water. Consider tidal flooding regime, if applicable. Surf Sub .A rA Water storage capacity and duration are not altered. ry B B Water storage capacity or duration are altered, but not substantially (typically, not sufficient to change vegetation). {"'r C 1 C Water storage capacity or duration are substantially altered (typically, alteration sufficient to result in vegetation change) (examples: draining, flooding, soil compaction, filling, excessive sedimentation, underground utility lines). 3. Water Storage/Surface Relief — assessment area/wetland type condition metric (answer for non -marsh wetlands only) Check a box in each column for each group below. Select the appropriate storage for the assessment area (AA) and the wetland type (M• AA WT 3a. (- � A Majority of wetland with depressions able to pond water > 1 foot deep B r, B Majority of wetland with depressions able to pond water 6 inches to 1 foot deep t'" C C Majority of wetland with depressions able to pond water 3 to 6 inches deep t'•"•;+ D (i D Depressions able to pond water < 3 inches deep 3b. ;A Evidence .that maximum depth of inundation is greater than 2 feet (71 B Evidence that maximum depth of inundation is between 1 and 2 feet (*"+C Evidence that maximum depth of inundation is less than 1 foot 4. Soil Texture/Structure — assessment area condition metric Check a box from each of the three soil property groups below. Dig soil profile in the dominant assessment area landscape feature. Make soil observations within the 12 inches. Use most recent National Technical Committee for Hydric Soils guidance for regional indicators. 4a. i"` A Sandy soil (7: B Loamy or clayey soils exhibiting redoximorphic features (concentrations, depletions, or rhizospheres) (-j C Loamy or clayey soils not exhibiting redoximorphic features D Loamy or clayey gl'eyed soil E Histosol or histic epipedon 4b. (7,A Soil ribbon < 1 inch (, B Soil ribbon z 1 inch 4c. (F,A No peat or muck presence B A peat or muck presence 5. Discharge into Wetland — opportunity metric Check a box in each column. Consider surface pollutants or discharges (Surf) and sub -surface pollutants or discharges (Sub). Examples of sub -surface discharges include presence of nearby septic tank, underground storage tank (UST), etc. Surf Sub (`:A (}A Little or no evidence of pollutants or discharges entering the assessment area �+ B (:, B Noticeable evidence of pollutants or discharges entering the wetland and stressing, but not overwhelming the treatment capacity of the assessment area r_. -C C,, C Noticeable evidence of pollutants or discharges (pathogen, particulate, or soluble) entering the assessment area and potentially overwhelming the treatment capacity of the wetland (water discoloration, dead vegetation, excessive sedimentation, odor) 6. Land Use — opportunity metric Check all that apply (at least one box in each column). Evaluation involves a GIS effort with field adjustment. Consider sources draining to assessment area within entire upstream watershed (WS), within 5 miles and within the watershed draining to the assessment area (5M), and within 2 miles and within the watershed draining to the assessment area (2M). Effective riparian buffers are considered to be 50 feet wide in the Coastal Plain and Piedmont ecoregions and 30 feet wide in the Blue Ridge Mountains ecoregion. WS 5M 2M F-] A [- A r A z 10% impervious surfaces r B r. B f- B < 10% impervious surfaces r C F C r C Confined animal operations (or other local, concentrated source of pollutants) f- D r, D 17 D z 20% coverage of pasture rE (- E r E Z 20% coverage of agricultural land (regularly plowed land) r F 17 F I- F z 20% coverage of maintained grass/herb G F3 G F G a 20% coverage of clear-cut land f_ J H i✓• H CZ., H Little or no opportunity to improve water quality. Lack of opportunity may result from hydrologic alterations that prevent drainage or overbank flow from affecting the assessment area. 7. Wetland Acting as Vegetated Buffer— assessment area/wetland complex condition metric 7a. Is assessment area within 50 feet of a tributary or other open water? C?Yes �' No If Yes, continue to 7b. If No, skip to Metric 8. Wetland buffer need only be present on one side of the water body. Make bufferjudgment based on the average width of the wetland. Record a note if a portion of the buffer has been removed or disturbed. 7b. How much of the first 50 feet from the bank is weltand? Descriptor E should be selected if ditches effectively bypass the buffer. ('j A z 50 feet (-j B From 30 to < 50 feet C From 15 to < 30 feet ("? D From 5 to < 15 feet E < 5 feet or buffer bypassed by ditches 7c. Tributary width. If the tributary is anastomosed, combine widths of channels/braids for a total width. 0 515 -feet wide % > 15 -feet wide (7) Other open water (no tributary present) 7d. Do roots of assessment area vegetation extend into the bank of the tributary/open water? (� Yes )No 7e. Is tributary or other open water sheltered or exposed? C7 Sheltered — adjacent open water with width < 2500 feet and no regular boat traffic. (`,, Exposed — adjacent open water with width >_ 2500 feet or regular boat traffic. 8. Wetland Width at the Assessment Area — wetland type/wetland complex metric (evaluate for riparian wetlands only) Check a box in each column. Select the average width for the wetland type at the assessment area (WT) and the wetland complex at the assessment areas (WC). See User Manual for WT and WC boundaries. WT WC ("=A r A a 100 feet {`f B (7: B From 80 to < 100 feet (: C (: C From 50 to < 80 feet ("1 D r,, D From 40 to < 50 feet = E ;") E From 30 to < 40 feet (71 F {,, F From 15 to < 30 feet (7, G G From 5 to < 15 feet C,H rjH <5feet 9. Inundation Duration - assessment area condition metric Answer for assessment area dominant landform. A Evidence of short -duration inundation (< 7 consecutive days) r: B Evidence of saturation, without evidence of inundation (7� C Evidence of long -duration inundation or very long -duration inundation (7 to 30 consecutive days or more) 10. Indicators of Deposition - assessment area condition metric Consider recent deposition only (no plant growth since deposition). C:,A Sediment deposition is not excessive, but at approximately natural levels. ` B Sediment deposition is excessive, but not overwhelming the wetland. {" C Sediment deposition is excessive and is overwhelming the wetland. 11. Wetland Size - wetland type/wetland complex condition metric Check a box in each column. Involves a GIS effort with field adjustment. This metric evaluates three aspects of the wetland area: the size of the wetland type (WT), the size of the wetland complex (WC), and the size of the forested wetland (FW) (if applicable, see User Manual). See the User Manual for boundaries of these evaluation areas. If assessment area is clear-cut, select "K" for the FW column. WT WC FW (if applicable) (7,+A (7" A r A a 500 acres (7: B (" - B (r', B From 100 to < 500 acres C tr%C (7jC From 50 to < 100 acres (- D r D ; D From 25 to < 50 acres ("" E {" E (" E From 10 to < 25 acres (r F (7) F r. F From 5 to < 10 acres (" G (7G (" G From 1 to < 5 acres H rj H {"1 H From 0.5 to < 1 acre (:..1 (#7,.l (:_: I From 0.1 to < 0.5 acre '{J {',9J (":J From 0.01 to <0.1 acre rj K ("r K (""= K < 0.01 acre or assessment area is clear-cut 12. Wetland Intactness - wetland type condition metric (evaluate for Pocosins only) (7j A Pocosin is the full extent (>- 90%) of its natural landscape size. (": B Pocosin is < 90% of the full extent of its natural landscape size. 13. Connectivity to Other Natural Areas - landscape condition metric 13a. Check appropriate box(es) (a box may be checked in each column). Involves a GIS effort with field adjustment. This evaluates whether the wetland is well connected (Well) and/or loosely connected (Loosely) to the landscape patch, the contiguous metric naturally vegetated area and open water (if appropriate). Boundaries are formed by four -lane roads, regularly maintained utility line corridors the width of a four -lane road or wider, urban landscapes, fields (pasture open and agriculture), or water > 300 feet wide. Well Loosely ( A n >- 500 acres B ;� B From 100 to < 500 acres C) C (7,C From 50 to < 100 acres 0 D (r' D From 10 to < 50 acres rE rj E < 10 acres ("; F (:: F Wetland type has a poor or no connection to other natural habitats 13b. Evaluate for marshes only. C73 Yes (":No Wetland type has a surface hydrology connection to open waters/stream or tidal wetlands. 14. Edge Effect - wetland type condition metric (skip for all marshes) May involve a GIS effort with field adjustment. Estimate distance from wetland type boundary to artificial edges. Artificial edges include non -forested areas z 40 feet wide such as fields, development, roads, regularly maintained utility line corridors and clear -cuts. Consider the eight main points of the compass. (^? A No artificial edge within 150 feet in all directions B No artificial edge within 150 feet in four (4) to seven (7) directions fa C An artificial edge occurs within 150 feet in more than four (4) directions or assessment area is clear-cut 15. Vegetative Composition - assessment area condition metric (skip for all marshes and Pine Fiat) CCA Vegetation is close to reference condition in species present and their proportions. Lower strata composed of appropriate species, with exotic plants absent or sparse within the assessment area. {± B Vegetation is different from reference condition in species diversity or proportions, but still largely composed of native species characteristic of the wetland type. This may include communities of weedy native species that develop after clearcutting or clearing. It also includes communities with exotics present, but not dominant, over a large portion of the expected strata. (` C Vegetation severely altered from reference in composition. Expected species are unnaturally absent (planted stands of non - characteristic species or at least one stratum inappropriately composed of a single species). Exotic species are dominant in at least one stratum. 16. Vegetative Diversity - assessment area condition metric (evaluate for Non -tidal Freshwater Marsh only) f `aA Vegetation diversity is high and is composed primarily of native species (<10% cover of exotics). ( i B Vegetation diversity is low or has > 10% to 50% cover of exotics. (_`., C Vegetation is dominated by exotic species (>50% cover of exotics). 17. Vegetative Structure — assessment area/wetland type condition metric 17a. Is vegetation present? t:' Yes 0 No If Yes, continue to 17b. If No, skip to Metric 18. 17b. Evaluate percent coverage of assessment area vegetation for all marshes only. Skip to 17c for non -marsh wetlands. C:A z 25% coverage of vegetation t"`. B < 25% coverage of vegetation 17c. Check a box in each column for each stratum. Evaluate this portion of the metric for non -marsh wetlands. Consider structure in airspace Dense shrub layer above the assessment area (AA) and the wetland type (WT) separately. B AA WT C:,, C o{" C: A f+} B ;' j A {! B Canopy closed, or nearly closed, with natural gaps associated with natural processes Canopy but B {,. B Moderate density herb layer present, opened more than natural gaps v ,C C tr . C Canopy sparse or absent o iC'A (7�A Dense mid-story/sapling layer rF,B 0' , B Moderate density mid-story/sapling layer Ci C f"= C Mid-story/sapling layer sparse or absent riA f :A Dense shrub layer B. B Moderate density shrub layer 0 #: • C C:,, C Shrub layer sparse or absent A ) A (- Dense herb layer B {,. B Moderate density herb layer YZ (''=C (-� C Herb layer sparse or absent 18. Snags — wetland type condition metric C" .rA Large snags (more than one) are visible (> 12 -inches DBH, or large relative to species present and landscape stability). t+, B Not A 19. Diameter Class Distribution — wetland type condition metric {"°:A Majority of canopy trees have stems > 6 inches in diameter at breast height (DBH); many large trees (> 12 inches DBH) are present. (:} B Majority of canopy trees have stems between 6 and 12 inches DBH, few are > 12 -inch DBH. d"a G Majority of canopy trees are < 6 inches DBH or no trees. 20. Large Woody Debris — wetland type condition metric Include both natural debris and man -placed natural debris. ALarge logs (more than one) are visible (> 12 inches in diameter, or large relative to species present and landscape stability). (-t,B Not V. Vegetation/Open Water Dispersion — wetland typelopen water condition metric (evaluate for Non -Tidal Freshwater Marsh only) Select the figure that best describes the amount of interspersion between vegetation and open water in the growing season. Patterned areas indicate vegetated "areas, while solid white areas indicate open water. {'<AB ffC f"D r j 22. Hydrologic Connectivity — assessment area condition metric (evaluate for riparian wetlands only) Examples of activities that may severely alter hydrologic connectivity include intensive ditching, fill, sedimentation, channelization, diversion, man-made berms, beaver dams, and stream incision. "'; A Overbank and overland flow are not severely altered in the assessment area. j B Overbank flow is severely altered in the assessment area. t: C Overland flow is severely altered in the assessment area. { r D Both overbank and overland flow are severely altered in the assessment area. Notes wetland photo station ohemeral nature photo 1,-4wetland im ephemeral feature photo station area t 1 ake County, City of Raleigh NDisclaimer 0 205 410 820 Fee[ Maps makes every effort to produce and publish the most current and accurate information possible. I i i I i i i I However, the maps are produced for information purposes, 1 inch = 400 feet and are NOT surveys. No warranties, expressed or implied ,are provided for the data therein, its use, or its interpretation. Arcadia Ridge, Apex, NC Wetland Impact Area WC' 1hWA CfrPam Tr1pnfiitrnfinn Fnrm Versinn 4.11 PO I ti- 4. Date: a ll S Project/Site: Gus inp s 1Ll Latitude: 3 3 0� Evaluator: . County: `,,} f �p� Longitude: ` 761t 1451 Total Points: §UeamMatermination (circle one) Other Stream is at !east intermittent Ephemeral ntermittent Perennial e.g Quad Name: if 1=19 or emnnfat ff 2:30* 2 3 eomor holo Subtotal = (O' A. Geomorphology' Absent Weak Moderate Strong 1 a Continuity of,channel, bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 17. Soil -based evidence of high water table? 2 3 3. In -channel structure: ex. riffle -pool, step-pool,(i d le= ool sequence a 1 2 3 4. Particle size of stream substrate 0 1 2 3 6.Active/relictfloodplain . 0 1 2 3 6. Depositional bars or benches 0 1 2 3 T'Recent alluvial deposits -10 1 2 3 8. Headcuts 0 9 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 .5 1 1.5 11. Second or greater order channel N = 0] Yes = 3 Ir artificial ditches are not rated; see diiscussions in manual R 14wirninnv mfihtntni = q • S 1 12. Presence of Baseflow 13. Iron oxidizing bacteria - 0 1 2 1 2 3 3 14. Leaf litter 1.5 1 - 0.5 0 15. Sediment on plants or debris 0 e 16. Organic debris lines or piles 0 ,1 1.5 17. Soil -based evidence of high water table? No = 0 Y ,_ 3 f: RinTnnv M"MAtal 18. Fibrous roots in streambed` 3 1 0 19. Rooted upland plants in streambed 3 2 0 20'., Macrobenthos (note diversity and abundance) w1 2 , 3 21. Aquatic MollusksCO-) 1 2 _ 3 22. Fish 0 0.5_ 1 1.5 23. Crayfish 0.5 1 1.5 24, Amphibians ;toot 0.5 1 1.5 25. Algae 0.5 1 1.5 ' 26. Wetland plants, In streambed_ FACW = 0,75; OBL =_ 1.5 Other 0 "perennial streams may also be Identified using other methods. See p. 35 of manual. Notes: Sketch: OVA Ir Point A -upstream Point A -downstream NC DWn Stream Identification Form Version 4.11 Date: a �� l 5 Project/Site:GAS i rD JVA Latitude: 315,._Pa f p Evaluator: 3 � b 0 County: 0036e Longitude: _7 U Total Points:, 11 Stream Is at least Intermittent t� S etermination (circle one) hem Intermittent Perennial Other e.g. Quad Name: ff a 19 or erennla1 if z 30• 2. Sinuosity of channel along thalweg 0 A. Geomorphology Subtotal =� • `S Absent Weak Mod ate Strong 1a' Continuity of channel bed and bank 0 1 1,16. Organic debris lines or piles 17.8 olkba "sed evidence of high water table? 3 2. Sinuosity of channel along thalweg 0 22. Fish 23. Crayfish 0 2 .3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool. sequence ,0 0.5 2 3 4. Particlesize.of stream substrate 0.5 1 1.5 3 5. Activefreiictfloodplain OBL =1.5 Other - 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 1 2 3 9. Grade control 0 1 1.5 10. Natural valley 0 1 1.5 11. Second or greater order channel NokDo No-Do Yes =. 3 dMclal ditches are not rated; see discussions In manual B . H drolo Subtotal = " 12. Presence of Basedow 0 1 2 3 13. Iron oxidizing bacteria 1 2 3 14. Leaf lifter 1.5 • 0 0 15: Sediment on plants or debris' 0, Qt6j 1.5 1,16. Organic debris lines or piles 17.8 olkba "sed evidence of high water table? 0 0.5 1 1.5 ' . No = 0 Y = 3 C Blology fSubtotal = 18. Fibrous'roots in streambed 3 2 0, 19. Rooted upland plants In streambed 3 2 0 20. Macrobenihos (note diversity and abundance) 21. Aquatic Mollusks 1 _ 1 2 2 3 3 22. Fish 23. Crayfish 0 0.5 0.5 1 1 1.5 1.5 24. Amphibians I ON 0.5 1 1.5 25. Algae IN 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL =1.5 Other - 0 'perennial stream_ s may also'be Identified using other methods. See p. 3.5 of manual''. Notes: 1jjejpy3 VAA1, i drovat�3 Sketch: �i Point B -upstream Point B -downstream THE SIGNATURES KID® eeOW CWrYTHAT THE$ SU=ET HA9 bl o REVIEW/9T MO APPROV W SOLELY PER FI n N9 SIGN® ON THC HeCf OF THESE WN5TRUC11ON MANL9. /1� A[/A CM I G AM rue 0 ENV. PROGRAMS 9DAM CKA ��� 4 -1RANSPORZA710N LNG Arz 4,4 AZ__ CIN -019PCCTIONS DAT[ PaNN1N - ATION 0 TE PUSUC WORMp-WATVV5ENER DATE PIXG D Te FIHi11C w Pu -rC DAR r SDN lalwvx RG. DA � (J J rueuc wORK5-94e DATe `��` �• ��J�•_ USI.: SLNGIE FAMILY I 1 l FIN- 0721 2955 96 iT = �1�5E: SINGLE FAMILY 1 _� _ pW; 0721--29-5445 ZONED- R-5CW L"u' SINGLE PMARY 1 �J NANCYWA R MN:0721-19-7520 ZONED: R -00W LI VA NICNPEL LAWRENCE MN:0721-167GI9 ZONED: R4OY7 USE SINGLE FAMILY MCHAEL LAWRENCE PIN: 0721-16785= ZONED:X-0 USE: SINGLE FAMILY Q2 K C: Z ---------------- C)m Q01 Z K � Q � L aaj MIFIIAEL LAARENCE FIN: 0721-167619 ZONED: R-0 USC SINGLE FAMILY SHIRLGYCARAWAY FIN: 0721-39-0461 ZONED: R-0OW USG 5114GLE FAMILY SHIRLEY CARAWAY PIN: 0721-39-3376 ZONED: R-000 USE: SINGLE rANILY HALEY FAMILY 5He RGLIY UC FIN: 0721.39-7579 ZONm: R-0Ow USE: 501F.LE F—LY J c J m CL Q. O Z J p� LU E W N W N Z c c 0 i LL, c c 0 W U 211 N. SALEM ST. SULTE 001 PO BOX 1062 APEX, INC 27502 OfR.: 919.387-1174 Regctrntlon: P-0151 WYIYLIanaCIOWn.t010 Z� �0 'g F� z IL Lu C 0 J Q Z J J Q O LLJQ Ln W L� I'= 100' FSMJ JULY G, 2015 IMLs TRC REVIfw nwls PERTRc 0 50 100 200 2 GRAPHIC SCALE 1260-2 •, •\ •\ `=--�c_<_„ 'r'.�� :\ __-'__•' .I• 'I - n♦ i I ; I 1 { i i ; I ' , , ._----_ - _ `__ I' J C , . ♦ I` '\ I `-�_ -qii_ -,1�>� � / �� ________ :e`•1______-- `__ , ; { ' I i �l -_____ '_' ' II; J ID CL `-_i -_ - __ ,11i 11' i i i i 1 - ,' ( \� i i ;', `_ -_ ____'__"' {r:^y[^/d/♦7 CL "� I' -CL ---"--- , V �'7,,,°- Ot,�� _y ��' i- - ```-,�`• `i ' ; i i ' 1 1 , _` i i i A _ _____________'__' _-, C{' I4444ppppi `'�, 1 - 'as"O�^n` 'i'_i ___ a''. ``♦ `' ```V I) , I I (/ ' , ' 'I I ' ---_ ' -- - ; �1 1 'i i 1" /' 'rr•,la - -1 waH` 1 _, ' - Wa.(..., . � .` ` i I I 1 1 J 1 I1 1 C --- 11.1 r---' $ _ ; 1 ob Lu E _` �1- F.••r ,I '; i\`, \`'�it LLI 01 ��`'��, I u __ ,' �4:r�__� � �-_� _ ,�'�\ ��'- :`_ � ; i ,_'yam= =-s%3 C ' rI' CPI -- 1 r - -- ' -- -- --ZE:s _ /KY!''' 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DAM /i 'r' - - `-- _ •may \ \ c W>7IDc9 -DIE own Placu' % 1i -- t , - - — GRAPFIIC SCALE 1 2GO-2 <1111111i'M MICHAEL LAWRENCN PIN: 0721-18-7G 19 ZONED: K -50W X 1,151f: 51NGLE FAMILY 01111 1 01 till/ I 'EA III 170 95 K, U -Y9 0/7G, A 17 /j// IJ/Y,1 MICHAEL LAWRE I �` _ _ _ _ Q / 1.6 / / PIN: ,O-721-18-7886 — /ZONED: R-80WII I ------ 20 —1-151f: 5NGLf—ffAMItY— NJ AI OGJ4 X" f (G I 03 235 \'-/ /� I II I \\\ / // / /-•.'/:... / If 241 7L-; Ml?g,LAWRfN(,L IN 15-76 19 7 ZONED: P 5 <Y 1-80 .... — — -- U51f:,9INGLIf f; J /30 z ..... ..... GRAPHIC SCALE c u tp (5 z Z , Z-, S K Sam ST. S== po am *a AM NC 97= OR= 919167-1174 ftlotl t1m: "31 ON 1-=GOI 5M1 12/15115 I - 2 I 12GO-2 A—a , Wdgc M -a 4 t 5 G.tt., MOM! I . ALL G0115TKUCNON AND MAI MALL 5HALL CONPOR TO TOWN OF AMIN STANDAWS AND 5" IFICA710N5. 2. ml DEVELOPER SHALL INSTALL WLAMER RESISTANT TEMPORARY ROAD NAME 5GN5 AT ALL IMOUCi101S PRIOR TO MAT ARRIVAL mE5e TMIPOKARY 5IeN5 5HA3L BE MAINTANED BY THE ME E OFER UNTIL RCFIALED BY TH[ FBNAANENT 5161,15. 3. CON5TRJCn V 10.E FARXING SHALL BE LIMITED TO ONE SIDE Of THE ROAD VTOSIR OF PRE t"RANT51. 5WG O RSICAMI 4 %O CON$TRUCNON VEr KU 5 THIS SIDE OF STREP 5MA L M R ENGU511AN0 5FANSM. ONCE me FIRST UR OF ASFHKT S PASSABLE BY VINCLE9. TEMFORARY 5TREET SIGNS SMALL BE REQUIRED. 4. SILT FENCE INSTALLATION SHALL MAINTAIN 3 OF CLEARANCE AROM FRE HYDRAN75. GRADING NOTES I . TH15 PROJECT WILL GRADE LE55 THAN 50% OF THE LOTS DURING THE GRADING PHASE OF THE PROJECT AND MAKING THI5 PROJECT A STAGED GRADING PROJECT. 2. PHASES 4 AND 5 ALL DRAIN INTO ONE DRAINAGE OA51N AND THAT DRAINAGE BA51N INTEGRITY 15 BEING MAINTAINED. 50 APPROXIMATELY 90% OF THE PRE-DEVCLDFMENT DRAINAGE AREAS ARE BEING PRE5ERVW. LOT GRADING: LOT5 T AL LOTS % F LOTS T PROJECT I 4r% PHASE4 26 56 146% FHASE5 134 174 46% PPu m�CERI�AF�SIGH9 F,7/,,7 �Y/LS CM GNGII CLANG RAS -RNV. FROGINACRS IM pA-TRANSFORfATION DAR 1E Cm -4(�fi! i E NG INBFECTNONS DAR PLANNING - TRANSPORTATION DATE PUM10 MOIR! - WAT[RrYW[R DAR A OAR rJnTa i W PUBLIC WOW. GECTpC DAR TION P CUTLRAL M. DAR 014 PUBLX: WOW -5I E DATE 0 SO 100 200 GRAPHIC 5CALE C U m J c C p U z 9 o?j w LU Q ` (D 0 w 2 ' c I� 0 rn c c c w U 221 N. SALEM ST. SURE 001 PO BOX 1062 APEX, NC 27502 ORio: 919-387-1174 RRgiRtntim: P-0151 /e .S Z� Q Z �C L Z L W 0 U UU Z Q I..L (�I1�1 Q V Q U U Ln w Q 0 V 1 W Q nLn � LL <•= I00 5MJ JULY G. 2015 G 1 2GO-2