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HomeMy WebLinkAbout20041915 Ver 2_COMPLETE FILE_200603090? W A T ?qpG 0 r o ? Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality March 23, 2006 Lin Thornton LDTB Development Company, LLC 8825 NC 27 East Benson, NC 27504 Subject Property: Little Creek Farms - Phase III UT to Little Creek [030402, 27-43-12, C NSW] DWQ Project # 04-1915, Ver. 2 Johnston County Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse River Buffer Protection Rules (15A NCAC 2B.0233) with Additional Conditions Dear Sir or Madam: You have our approval, iri accordance with the attached conditions and those listed below, to place fill within or otherwise impact 0.02 acres of wetland, 118 linear feet of perennial stream and 4,093 square feet (ft) of protected Zone 1 Neuse River basin riparian buffer and 3,000 square feet (ft) of protected Zone 2 Neuse River basin riparian buffer for the purpose of constructing a residential subdivision at the subject property, as described within your application dated March 8, 2006 and received by the N.C. Division of Water Quality (DWQ) on March 9, 2006. After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number(s) 3402 (GC3402). The Certification(s) allows you to use Nationwide Permit(s) 39 (NW39) when issued by the US Army Corps of Engineers (USACE). This letter shall also act as your approved Authorization Certificate for impacts to the protected riparian buffers per 15A NCAC 213 .0233. In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, and Non-discharge regulations. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or LAMA Permit. This approval is for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions. If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation may be required as described in 15A NCAC 2H.0506 (h). This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below. The Additional Conditions of the Certification are: 1. Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including incidental impacts: None Carolina 401 oversight/Express Review Unit Xaturally 1650 Mail Service Center, Raleigh, North Carolina 27699.1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919.733.1786 /FAX 919-733-6893 / Intemet: http:/fh2o.enr.state.nc.us/ncwetiands An Equal Opportunity/Affirmative Action Employer- 500/6 Recycled/10% Post Consumer Paper LDTB Development Company, LLC Page 2 of 4 March 23, 2006 Amount Approved Units Plan Location or Reference 404 Wetland 0.02 acres PCN page 8 of 13 Stream - perennial 118 linear feet PCN page 8 of 13 Buffer -Zone 1 4,093 (square ft. PCN page 11 of 12 Buffer -Zone 2 3,000 (square ft. PCN age 11 of 12 2. No Waste, Spoil, Solids, or Fill of Any Kind No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre-Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 3. Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. C. Sufficient materials required for stabilization and/or repair of erosion control measures and stormwater routing and treatment shall be on site at all times. 4. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources has released the project; 5. Protective Fencing - The outside buffer, wetland or water boundary and along the construction corridor within these boundaries approved under this authorization shall be clearly marked with orange warning fencing (or similar high visibility material) for the areas that have been approved to infringe within the buffer, wetland or water prior to any land disturbing activities to ensure compliance with 15A NCAC 2B .0233 and GC 3404; 6. Diffuse Flow (No Review) All constructed stormwater conveyance outlets shall be directed and maintained as diffuse flow at non-erosive velocities through the protected stream buffers such that it will not re-concentrate before discharging into a stream as identified within 15A NCAC 213 .0233 (5). If this is not possible, it may be necessary to provide stormwater facilities that are considered to remove nitrogen. This may require additional approval from this Office. I. LDTB Development Company, LLC Page 3 of 4 March 23, 2006 7. Culvert Installation Culverts required for this project shall be'installed in such a manner that the original stream profiles are not altered. Existing stream dimensions (including the cross section dimensions, pattern, and longitudinal profile) must be maintained above and below locations of each culvert. Culverts shall be designed and installed to allow for aquatic life movement as well as to prevent head cutting of the streams. If any of the existing pipes are or become perched, the appropriate stream grade shall be re-established or, if the pipes installed in a perched manner, the pipes shall be removed and re- installed correctly. Culvert(s) shall not be installed in such a manner that will cause aggradation or erosion of the stream up or down stream of the culvert(s). Existing stream dimensions (including the cross section dimensions, pattern and longitudinal profile) shall be maintained above and below locations of each culvert. Placement of culverts and other structures in waters, streams, and wetlands must be placed below the elevation of the streambed by one foot for all culverts with a diameter greater than 48 inches, and 20 percent of the culvert diameter for culverts having a diameter less than 48 inches, to allow low flow passage of water and aquatic life. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in disequilibrium of wetlands or streambeds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium shall be maintained if requested in writing by DWQ. The establishment of native, woody vegetation and other soft stream bank stabilization techniques must be used where practicable instead of rip rap or other bank hardening methods. If rip-rap is necessary, it shall not be placed in the stream bed, unless specifically approved by the Division of Water Quality. Installation of culverts in wetlands must ensure continuity of water movement and be designed to adequately accommodate high water or flood conditions. Upon completion of the project, the Applicant shall complete and return the enclosed "Certificate of Completion" form to notify NCDWQ when all work included in the §401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the NC Division of Water Quality upon completion of the project. Please send photographs upstream and downstream of each culvert site to document correct installation along with the Certificate of Completion form. 8. Deed Notifications - Deed notifications or similar mechanisms shall be placed on all retained jurisdictional wetlands, waters and protective buffers in order to assure compliance for future wetland, water and buffer impact. These mechanisms shall be put in place prior to impacting any wetlands, waters and/or buffers approved for impact under this Certification Approval and Authorization Certificate. A sample deed notification can be downloaded from the 401/Wetlands Unit web site at http://h2o.enr.state.nc.us/ncwetlands. The text of the sample deed notification may be modified as appropriate to suit to this project; 9. Construction Stormwater Permit NCGO10000 Upon the approval of an Erosion and Sedimentation Control Plan issued by the Division of Land Resources (DLR) or a DLR delegated local erosion and sedimentation control program, an 4 LDTB Development Company, LLC Page 4 of 4 March 23, 2006 NPDES General stormwater permit (NCGO10000) administered by DWQ is automatically issued to the project. This General Permit allows stormwater to be discharged during land disturbing construction activities as stipulated by conditions in the permit. If your project is covered by this permit [applicable to construction projects that disturb one (1) or more acres], full compliance with permit conditions including the sedimentation control plan, self-monitoring, record keeping and reporting requirements are required. A copy of this permit and monitoring report forms may be found at httn://h2o.etir.state.t7c.us/.vu/For7iis Documents htm. 10. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon expiration of the 404 or CAMA Permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. Any disputes over determinations regarding this Authorization Certificate (associated with the approved buffer impacts) shall be referred in writing to the Director for a decision. The Director's decision is subject to review as provided in Articles 3 and 4 of G.S. 150B. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have any questions, please telephone Cyndi Karoly or Ian McMillan at 919-733-1786. Sincerely, Alan W. Klimek, P.E. AWK/ijm Enclosures: GC 3402 Certificate of Completion cc: Lee R. Hines, Southwind Surveying & Engineering, Inc., 201 Glen Road, Garner, NC 27529 USACE Raleigh Regulatory Field Office Eric Kulz, DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files 041915 Vcr2LittleCreekFarmsPhlll(Johnston)40l_NBR ?????? ? Zoos Office Use Only: - - c ry« - vraY?? oI F'?'??zgyY ion March 05 ? i p.arl•? FI+c1 nN>(i? r?l.il r ii ??(??+t? USACE Action ID No. DWQ No. `? ?' _ q15 (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing , 1. Check all of the approval(s) requested for this project: X Section 404 Permit X Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ? 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 39 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? IL Applicant Information 1. Owner/Applicant Information Name: LDTB Development Company, LLC Attn: Lin Thornton Mailing Address: 8825 NC 27 East Benson NC 27504 Telephone Number (919) 894-1699 Fax Number: E-mail Address: 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Lee R. Hines. Jr. (Richie). PE Company Affiliation: Southwind Surveying and En 'neerin Inc. Mailing Address: 201 Glen Road Garner NC 27529 Telephone Number: (919) 773-0183 Fax Number: (919) 773-0148 E-mail Address: rhines a,southwnd.com Pac 5 of 13 III. Project Information Attach a, vicinity, map clearly showing the location of the property with respect to local landmarks such as towns,` rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project:- Little Creek Farms - Phase III 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): 1666-45-4527 4. Location County: Johnston Nearest Town: Clayton Subdivision name (include phase/lot number): Little Creek Farms - Phase III Directions to site (include road numbers/names, landmarks, etc.): East on I40 to N 42 East left on NC 42 to SR 1556 Government Road). Right on SR 1556 to SR 1557 Jack Road). Left on SR 1557, Project is 4.4 miles past SR 1556 at the intersection with SR 1562 (Steel Bridge Road) Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.5789 °N -78.4489 °W 6. Property size (acres): 66.5 7. Name of nearest receiving body of water: Little Creek 8. River Basin: Neuse (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state nc us/admin/maps/.) Page 6 of 13 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is currently wooded. with pasture and residential development in the vicinity. 10. Describe the overall project in detail, including the type of equipment to be used: The project consists of approximately 4,993 linear feet of roadway and waterline The equipment that will be used includes excavators, motor graders, pans, and dump trucks. 11. Explain the purpose of the proposed work: The purpose of the proposed work is to construct roadways and utilities for a residential subdivision. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number; application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. Originally submitted to DWQ in December of 2004 and withdrawn bX owner. DWQ Project Number 04-1915. USACE Action ID 200520247 V. Future Project Plans Are' any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. There are no anticipated permit requests VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) Page 7 of 13 should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: A roadway crossing is proposed as part of the residential subdivision development 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flnnding Wetland Impact Site Number indicate on map) ( Type of Impact Type of Wetland (e.g., forested, marsh, herbaceous , bog, etc.) Located within 100-year Floodplain esino Distance to Nearest Stream (linear feet) Area of Impact (acres) # 1 60" Culvert Installation freshwater No 0 0.0052 # 1 Rip Rap Dissipator Pad freshwater No 0 0.0032 # 1 18" Culvert Installation freshwater No 0 0.012 Total Wetland Impact (acres) 0.0202 3. List the total acreage (estimated) of all existing wetlands on the property: 0.32 acres 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing. the linear footprint for both the original and relocated streams must be included. To calculate acreage- multiply lennth X width then divide hu 4-1 SAn Stream Impact Number (indicate on map) Stream Name Type of Impact Perennial or Intermittent? Average Stream Width Before Impact Impact Length (linear feet) Area of Impact ) (acres) # 1 UT to Little Creek 60" Culvert Instltn Perennial 3 feet 72 0.0052 # 1 UT to Little Creek Rip Rap Dissipator Perennial 3 feet 46 0.0032 Total Stream Impact (by length and acreage) 118 0.0084 Page 8 of 13 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Site Number (indicate on ma) Name of Waterbody (if applicable) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) Area of Impact (acres) Total Open Water Impact (acres) 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact acres : 0.0084 Wetland Impact (acres): 0.0202 Open Water Impact acres : Total Impact to Waters of the U. S. (acres) Total Stream Impact linear feet : 118 7. Isolated Waters Do any isolated waters exist on the property? ? Yes X No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Current land use in the vicinity of the pond: N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The overall subdivision layout Page 9 of 13 was designed to impact the buffer and wetlands only once at the proposed crossing The roadway crossing was designed to allow a perpendicular impact Sediment traps will be placed outside of the buffer and wetlands and they will be clearly marked to avoid unnecessary impacts VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.ne.us/ncwetlands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP Page 10 of 13 website at http://h2o.enr. state. nc.us/wrp/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federaVstate/local) funds or the use of public (federaVstate) land? Yes ? No X 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No ? 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Lnpacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 213 .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify V Yes X No ? 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. * Zone Impact (square feet) Multiplier Required M fi ation 1 4,093 3 (2 for Catawba) 2 3,000 1.5 Total 7,093 Page 11 of 13 s Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. N/A XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level.- Total Site Area 66.5 ac Ex Imp Area 0 ac, Prop Imp Area (prop streets homes drives and outbuildings) 2.7 ac Prop Site Imp 11.7 % "Soft" channel linings are proposed rather than hard channel linings to reduce runoff amounts Also, flat-bottomed channels and outlet ditches are proposed to reduce runoff velocities and depths. Level spreaders are proposed at the end of ditches prior to riparian buffers XH. Sewage Disposal (required by DWQ) 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. _Individual septic tanks are proposed for each lot XIM Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No X Is this an after-the-fact permit application? Yes ? No X XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No X If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr. state. nc.us/newetlands. If no, please provide a short narrative description: Due to its relatively small size and density I do not anticipate that development of this site will result in additional development that could impact nearby downstream water quality Page 12 of 13 XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and . Threatened Species, accessibility problems, or other issues outside of the applicant's control). 03-08-06 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 13 of 13 WETLANDS (0.32 AC. TnTAL) N p AREA OF WETLANDS WACTED iV?J BY ROADWAY 11NG--( ?s? ? urc Rlpj / t &093 I IerI?YT MA T EII?ULA IMPAC TCI STR M IiLF D 6 D(TENcp ACROSS 8 LF - 18" CP E ANNEL FROM TOP DP-6 / 9 ACH END T TOP CHANN BANK AT?t2 OPE OR LEN OF FEET. ( 01 AC IM PAC I?1PA (0. 032 C. I ACT) SIT 1 AN G RT UDI DRIV ( 0' P T. 50' (R/W) 'ZONE YP) 1x \ 3 CTYP? ?i IM TS R AD AY FIL W o ? i Q 7 LF CP SL PE W H HE D ALL a- ACH? ND 0.0 52 A IM T) ? ? PERMIT APP RIPARIAN LEVEL. SPREADER Di1??iSIONS LS T. !:i'OTH ENO YJDTH LENGTH DEPTH 1 10' 3' 21' 0.5' 2 10' 9 0.5 3 iD' 3' 23' 0.5 4 10' 3' 1 0' 0.5 S AL 1' LITTLE CREEK FARMS PHASE III SOU TH ?il1 H D WETLANDS/ 8 ? SURVEYING AND 201 GLEN ROAD ROADWAY CROSSING ENGINEERING. INC. GARNER, N.C. 27529 919-773-0183 orrtat LDTB DEVELOPMENT M, LLC 919-773-0148 (FAX) DATE p?,1, t:a. STATE to R! A'G cyr,'?RtNR AND PLANNING f1ARCH 2005 04-0314 tdC JOHI:STOA Nitrogen Loading Worksheet Type.of Land Cover Area (ac) Permanently Protected 9.46 Undisturbed open Space Permanently Protected 49,22 Managed Open Space Impervious Surfaces* 7,79 Total 66.47 acres Total N•Loadin For Site 3.46 Ibs/acre * Impervious Surfaces Calculations Roadway: 4,973 If street Lots: 40 lots House: Misc Surf: Per Lot:. Site Imperviousness ?1 729/o 20 foot width 99,460 sf roadway 6,000 SUM 240,000, sf lots 3,000 sf footprint 339,460 sf total Impervious area 3,000 sf. 6,000 sf per lot * * * DISCLAIMER * * * Johnston County assumes no legal responsibility for the information represented here. SITE # 1 Scale 1 inch = 2000 feet Date 08-Mar-06 (The scale is only accurate when printed landscape on a letter size sheet with page scaling set to none.) Jj rf'? L? J`y .? fC ' (D IYPozo e0. <`51'1, F t.T- 'k \ {` s? f r t r {f ?' pF ; T J4 czz • x? ? I'_ 1 ti ,?w Fp./ ¦ t.e il-' ;r•'? X- , a ,.'ti "• ?f n.? ?? ;I ?i,"}?1 .?'?i_ ?- ? k ti ? •'f 1 fllt f j t? ]4r'' ,I]. tR Y"'.r?:.r:? 51 ?}??f ,F.' r ???` {:• t ? ?? ,? ff^ ?S'??,. i,?1 ? F '1'.I •`_ fro ..--n _t p l r r b r t. ,r`k j`-4':^'1,?f 1 d < y ??ay?}t ?. r Yt?. ? V ^??' `?• I ? Cis.. r ' k e i.+•y` ter- < ? ? 1 ? ?' ?rfi ? ' ?` '`'?`?."ti ?4?r ?`? ? i 74? ?` ?? ? ? • '? (w fir, All ?.W`: 'b air ?°?1R N t' 4, k zt, it, 1 <$?• ,,.fir t? F? r •{ i /?i'J;S,t, ??' ap_{ r. r r ¦ a Ile L t-„ Ali err hf 1 ? VJ t? 47-i 1 i\ ry ` r 1 f s s- < y ?j ' I P:} --Z!m f i J r "?J? Y;ry ,_ {"a,' ,.?r/ fit..' .'t•--.. ,.,,;'ter f'-_-?`1 7 ?I t° rCrR?jp?,?? (F ZZ- Llt. _ ?. p 1Ffk? rl + F 21 All; ??.' tt?4j?(},?! :•?? ,.?? _.?+. ? r??? ?.?715? rl7f-- { xt4t,l? i?,,Y -'`?"??:I,'C?k?S?r?Y 0 0.3 0.6 0.9 1.2 1.5 km M ' G 0 0.2 0.4 0.6 0.8 1 mi Map center is UTM 17 731387E 3940078N (WGS84/NAD83) Powhatan quadrangle H=-9.903 Projection is UTM Zone 17 NAD83 Datum G=1.437 http://topozone.com/print.asp?z-=17&n=3940077.99963253 &e=7313 87.000104126&s=50... 6/21/2004 IN 21, Owl. re LEVEL SPREADER OPERATION AND MAINTENANCE AGREEMENT The level spreader is defined as an elongated, level threshold, designed to diffuse stormwater runoff. Maintenance activities shall be performed as follows: 1. After construction and until vegetation has been established, level spreader(s) shall be inspected after every rainfall. Thereafter, level spreader(s) shall be inspected at /east every month and more frequently during the fall season and after heavy rainfall events: a. Accumulated sediment, leaves, and trash shall be removed, and repairs made if required. b. Inspect level spreader(s) for evidence of scour, undercutting, settlement of the structure, and concentrated flows downhill from the level spreader(s). c. A level elevation shall be maintained across the entire flow-spreading structure at all times. Repair or replace the level spreader if it is damaged. d. Mow vegetative cover to a height of six (6) inches and prune plants if they cover over half of the level spreader surface. e. Repair eroded areas and replace/replant dead or damaged vegetation. 2. The contractor should avoid the placement of any material on and prevent construction traffic across the structure. If the measure is damaged by construction traffic, it shall be repaired immediately. 3. Inspect and repair the collection system (e.g., catch basins, pipes, swales, riprap) four (4) times a year to maintain proper functioning. I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. ??nn Print name: l II WOOd C' 9ffgb ! 1 Title: I STG!{U /fZ(W I 119715 06MOMI X Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. I' M S N L , a Notary Public for the State of ?Dk?"(i '1 A CA,tF p?(?- County of D S , do hereby certify that t I IW06D -7tT4o?L11Z2d "(' personally appeared before me this - 7-0'_ day of zcer, and acknowledge the due execution of the forgoing official seal, .o''pMAS M. 1. JwTA.R SEAL level spreader maintenance requirements. Witness my hand and My commission expires I ? - 11 • 0(z9 Page 1 of 1 Address: 4`0G5 AIC 77 6.4c E;MbYl? A/G Z7904 1AIM nAA r, Art LEVEL SPREADER PROGRAM Rational Method for Drainage Areas less than 2 sq mi [1300 ac] DWQ PROJECT NUMBER SW PROJECT NUMBER 04 0314 SUBDIVISION NAME LITTLE CREEK FARMS - PHASE III STRUCTURE NUMBER LEVEL SPREADER 1 g = 195 Local Intensity eqn coeff 10 YR Storm h = 22 Local Intensity eqn coeff A = 0.57 Watershed Area (acres) H = 33 Height of most remote point above outlet [ft] L = 900 Hydraulic Length [ft] Ca = 0.45 Composite runoff coeff after development Tc = 10 Time of Concentration [min] [Kirpich] 110 = 6.1 Rainfall Intensity [in/hr]: [I=g/(h+T)] Q10a = 1.58 Flow after development[cfs]: [Q=CaIA] Required Length (ft) 20.49 Use (ft) 21 LEVEL SPREADER PROGRAM Rational Method for Drainage Areas less than 2 sq mi [1300 ac] DWQ PROJECT NUMBER $W PROJECT NUMBER 04 0314 SUBDIVISION NAME LITTLE CREEK FARMS - PHASE III STRUCTURE NUMBER LEVEL SPREADER 2 g = 195 Local Intensity eqn coeff 10 YR Storm h = 22 Local Intensity eqn coeff A = 2.70 Watershed Area (acres) H = 60 Height of most remote point above outlet [ft] L = 1200 Hydraulic Length [ft] Ca= 0.45 Composite runoff coeff after development Tc = 10 Time of Concentration [min] [Kirpich] 110 = 6.1 Rainfall Intensity [in/hr]: [I=g/(h+T)] Q10a = 7.40 Flow after development[cfs]: [Q=CaIA] Required Length (ft) 96.25 Use (ft) 97 LEVEL SPREADER PROGRAM Rational Method for Drainage Areas less than 2 sq mi [1300 ac] DWQ PROJECT NUMBER SW PROJECT NUMBER 04 0314 SUBDIVISION NAME LITTLE CREEK FARMS - PHASE III STRUCTURE NUMBER LEVEL SPREADER 3 g = 195 Local Intensity eqn coeff 10 YR Storm h = 22 Local Intensity eqn coeff A = 0.62 Watershed Area (acres) H = 60 Height of most remote point above outlet [ft] L = 825 Hydraulic Length [ft] Ca = 0.45 Composite runoff coeff after development Tc = 10 Time of Concentration [min] [Kirpich] 110 = 6.1 Rainfall Intensity [in/hr]: [I=g%(h+T)] Q10a = 1.70 Flow after development[cfs]: [Q=CaIA] Required Length (ft) 22.10 Use (ft) 23 LEVEL SPREADER PROGRAM Rational Method for Drainage Areas less than 2 sq mi [1300 ac] DWQ PROJECT NUMBER SW PROJECT NUMBER 04 0314 SUBDIVISION NAME LITTLE CREEK FARMS - PHASE III STRUCTURE NUMBER LEVEL SPREADER 4 g = 195 Local Intensity eqn coeff 10 YR Storm h = 22 Local Intensity eqn coeff A = 0.45 Watershed Area (acres) H = 30 Height of most remote point above outlet [ft] L = 550 Hydraulic Length [ft] Ca = 0.45 Composite runoff coeff after development Tc = 10 Time of Concentration [min] [Kirpich] 110 = 6.1 Rainfall Intensity [in/hr]: [I=g/(h+T)j Q10a = 1.23 Flow after development[cfs]: [Q=CaIA] Required Length (ft) 16.04 Use (ft) 17 LEVEL SPREADER PROGRAM Rational Method for Drainage Areas less than 2 sq mi [1300 ac] DWQ PROJECT NUMBER SW PROJECT NUMBER 04 0314 SUBDIVISION NAME LITTLE CREEK FARMS - PHASE III STRUCTURE NUMBER LEVEL SPREADER 5 g = 195 Local Intensity eqn coeff h = 22 Local Intensity eqn coeff A = 0.6 Watershed Area (acres) H = 30 Height of most remote point above outlet [ft] L = 600 Hydraulic Length [ft] Ca = 0.45 Composite runoff coeff after development. Tc = 10 Time of Concentration [min] [Kirpich] 110 = 6.1 Rainfall Intensity [in/hr]: [I=g/(h+T)] Q10a = 1.65 Flow after development[cfs]: [Q=CaIA] 10 YR Storm Required Length (ft) 21.39 Use (ft) 22 DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET I. PROJECT INFOR ON rpl co lete the f owing inf ation): Project Name : Contact Person: Phono Number. (()10 )'7-72 _0 f Lt 2 Level Spreader ID:. -1 " .?- LS?? Level Spreader Length 21 ft Drainage Area 0.57 ac. Impervious Area • ! 7 ac. Maximum FilterStrip/BufferSlopo grass Max. Discharge from a 10 year Storm LOS dfs Max. Discharge to Level Spreader cfs Filter Strip/Buffer Vegetation Pre-treatment or Bypass Method I VIA REQUIRED ITEMS CHECKLIST (perpendicular to flow) (on-site and off-sito drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littior cover, 8% for thick ground cover)* (thick ground cover or grass, canopied forest with leaf litter groundcover) Initial in tho space provided to indicate the following design requirements have boon met and supporting documentation is attached, if a requirementhas notbeen met; attach an expWaSon of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structuro details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project Applicants Initials - Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf litter. Pre-Form Scour Holes are on fiat slopes only No structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document: Bypass method is specified (if applicable) and plan details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenanco agreement includes annual erosion and vegetation repair. Tho operation and maintenance agreement signed and notarized by the responsible party is provided. Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT Project Name : Contact Person: Level Spreader IE v7-? Level Spreader Length 9 fl Drainage Area ? ac. Impervious Area ac. Maximum Filter Strip/Buffer Slope_ % grass Max. Discharge from a 10 Year Storm s cfs Max. Discharge to Level Spreader cfs Filter Strip/Buffer Vegetation C4l?z Pre-treatment or Bypass Method A/A REQUIRED ITEMS CHECKLIST (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6%for forested, leaf littler cover, 8% for thick ground cover)* (thick grounq cover or grass, canopied forest with leaf litter groundoover) Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. /fa requirement has not been met, affach an explanation of why, At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project. Applicants Initials Level spreader is at least 13 fL per cfs for thick ground cover or grass or 100 R per cfs in canopied forest with leaf litter. ??? Pre-Form Scour Holes are on flat slopes only No structures are located in protected buffers* If bypass method specified in the Draft Level Spreador Design Option Document: Bypass method is specified (d applicable) and plan details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenance agreement includes annual erosion and vegetation repair. The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protocted buffer area. DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT Project Name : Contact Person: Level Spreader IC (i5 ?> Level Spreader Length 23 ft (perpendicular to flow) Drainage Area 04117- ac. (on-site and off-site drainage to the level spreader) Impervious Area 0.1 S ac. (on-site and off-sito drainage to the level spreader) Maximum Filter Strip/Buffer Slope % (6%for forested, leaf littler cover, 8%for thick ground cover)* grass Max. Discharge from a 10 Year Storm 1.70 cfs Max. Discharge to Level Spreader cfs Filter Strip/Buffer Vegetation C30 Sc (thick ground cover or grass, canopied forest with leaf litter ^ groundccver) /A Pre-treatment or Bypass Method ff II. REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have boon met and supporting documentation is attached. If a requitementhas not been met, attach an explanation of why: At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project A licants Initials Level spreader is at least 13 It per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf ?N lifter. r' Pre-Form Scour Holes are on flat slopes only No structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document: Bypass method is specified (d applicable) and plan details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenance agreement includes annual erosion and vegetation repair. The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET I. PROJECT INFORI ? TION (please mplete th foll ing information): Project Name : Lj fs ,? Contact Person: Phone Number. Level Spreader ID: Level Spreader Length 17 ft Drainage Area ac. Impervious Area 0 • l Z ac. Maximum Filter Strip/Buffer Slope_ grass Max. Discharge from a 10 Year Stone 1"Z3 cfs Max. Discharge to Level Spreader 1.0 cfs Filter Strip/Buffer Vegetation y,? 4r --? -- (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littler cover, 8%for thick ground cover)* Pre-treatment or Bypass Method A///A REQUIRED ITEMS CHECKLIST (thick ground cover or grass, canopied forest with leaf litter groundc ever) Initial in the space provided to indicate the following design requirements have boon met and supporting documentation is attached. If a requirementhas not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMP9 and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project licanta Initials Level spreader is at least 13 It per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf 'PH litter. If bypass method specified in the Draft Level Spreader Design Option Document: Pre-Form Scour Holes are on flat slopes only No structures are located in protected buffers* The operation and maintenance agreement includes annual erosion and vegetation repair. Bypass method is specified (f applicable) and plan details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatialty separate from the bypass discharge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area ,: .f., DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INFORMA N (please m to the foUO ' inform ): Project Name : L Contact Person: r Phone Number. IQt? 0)2 ?nIQ 2 Level Spreader ID:. Level Spreader Length Zz ft (perpendicular to flow) Drainage Area ac. (on-site and off-site drainage to the level spreader) Impervious Area ac. (on-site and off-site drainage to the level spreader) Maximum Filter Strip/Buffer Slope % (6% for forested, leaf littler cover, 8% for thick ground cover)' grass Max. Discharge from a 10 Year Storm Max. Discharge to Level Spreader Filter Strip/Buffer Vegetation Pre-treatment or Bypass Method i' 69 cfs 1-05 cfs N/q (thick ground cover or grass, canopied forest with leaf litter groundcover) REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the follmving design requirements have been met and supporting documentation is attached. Ifa requirementhas notbeen met attach an explanaSon of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agroement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project Applicants Initials Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf litter. Pre-Form Scour Holes are on flat slopes only No structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document: The operation and maintenance agreement signed and notarized by the responsible party is provided. Z) - No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenance agreement includes annual erosion and vegetation repair. Bypass method is specified (d applicable) and plan details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass dischar e * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. U.S. ARMY CORPS OF ENGINEERS T WILMINGTON DISTRICT ;. j Action ID: 200520247 County: Johnston GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner: LDTB Develontent Company Attn: Lin Thornton Mailing Address: 8825 NC 27 East Benson, North Carolina 27504 Authorized Agent: Southwing Survey and Engineering, Inc. Attn: Lee.R. Hines, Jr. Mailing Address: 201' Glen Road Garner, North Carolina 27529 Telephone No.: (919) 894-1699 Telephone No.:. (919) 773-0183 Location of property (road name/number, town, etc.): The proposed. project is located on the northern side of the SR 1557 approximately 1 mile west of its intersection with SR 1563, south of Powhatan, Johnston County, North Carolina. Site Coordinates: 35.5789 ON -78.4489 °W USGS Quad: Powhatan Waterway: Little CreelC River Basin: Neuse 1<IUC: 03020201 Description of projects area and activity•(see page 2 for a summary of authorized impacts): This permit authorizes the installation of a culverts into a perrenial stream for a-road crossing to facilitate the construction of the Little Creels Phase III subdivsion. Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344) ? Section 10 (Rivers and Harbors"Act, 33'USC-403). Authorization: Nationwide or.Regional General Permit Number(s): 39 Your work is authorized by the above referenced permit provided it is accomplished in-strict accordance with the attached conditions and your submitted plans: Any violation of the attached conditions or deviation from your submitted plants may subject the permittee to a stop work" older, a restoration order arid/or appropriate legal action. This. verification will remain valid until. th e expiration date identified below -unless the nationwide authorization is modified, suspended or revoked. If, prior to the.expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identifred.below, provided it complies with all requirements of the modified nationwide permit. If the nationwide permit authorization expires or'is suspended; revoked, or is modified, such that the • activity would no longer comply with the terms and conditions *of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the activity is.completed within twelve months of the dare of the nationwide permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case basis to'modify, suspend.or revoke the authorization. Activities subject to Section 404 (as indicated above) may. also -require an individual Section 401" Water Quality Certification. "You should contact the NC Division of Water Quality (telephone (919) 733-1786) to determine Section 401 requirements. For activities occurring within the twenty coastal counties's ubj ect to regulation under the_CoastatArea Management Act.(CAMA), prior.to beginning work you must contact the N.C. Divfsion'of Coastal Management. This Departrirent of the. Army verification does not'relieve the e-permittee of-the responsibility to obtain any other required Federal, . Stato or local approvals/permits. If there are.any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact Kevin Yates at telephone (919) 87678441, ezt 30: • Corps Regulatory Official. Date: 01/14/2005 Verification ExpirationDate: *01/14/2007 , Copy Furnished: . Pave 1 of 2 Determination of Jurisdiction: a i ? Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process (Reference 33 CFR Part 331). ? There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ® There are waters of the US and/or wetlands within the above. described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ? The jurisdictional areas within the above described project area have been identified under a previous action. Please reference the jurisdictional determination issued on (Action ID: ). Basis of Jurisdictional Determination: This site exhibits wetland criteria as described in the 1987 Corps Wetland Delineation Manuel and is part of a broad continuum of wetlands connected to Little Creek, a tributary of the Neuse River, adjacent to Pamlico Sound. This waterbody exhibits an ordinary high water mark as indicated by changes in soil character and absence of terrestrial vegetation and is hydrologica connected to Little Creek, a tributary of the Neuse River, adjacent to Pamlico Sound. Corps Regulatory Official Date: 01/14/2005 Determination Expiration Date: 01/14/2010 Summa o Authorized Im acts and Required Mitigation Action ID NWP / GP Open Water (ac) Wetland (ac) Unimportant Steam (If) ' Important Stream (I # • # Temporary Permanent Temporary Permanent Temporary I. Permanent Temporary Permanent 200520247 39'. 0.02 134 Impact Totals 0 0 0 0.02 0 0 0 134 Total Loss of Waters of the U.S. (ac) 0.02 Total Loss of Waters of the U.S. 1 134 Required Wetland Mitigation (ac) 0 Required Stream Miti ation (if) Additional Remarks and/or Special Permit Conditions: *-Please note that above date reflects the day-the work was authorized•due to lapse of 45-day review as outlined in the PCN notification requirements - see Condition 13, 67 Fed.Reg. 2090 (January 15, 2002), Pa-e.2 of 2 v a o'?- -? C\ \ s 201 Glen Road Gamer, NC 27529 Phone: (919) 773-0183 Fax (919) 773-0148 Transmittal Letter Date: March 8, 2006 oCC?0 PW llll MAR To: Division of Water Quality From: Richie Hines, PE OV Subject: Little Creek Farms - Phase III UL-.. 1`r1:TLf.%"r.':J i.;lEtttAidliCH No. of Copies Description 7 PCN Application and Attachments 7 Cover Sheet and P/P Sheets of Impact Site 1 $200.00 Review Fee Please find attached a submittal package for the subject project. The application is for a residential subdivision roadway crossing with 118 If of riparian-buffered stream impact with 0.02 acres of wetlands impact. The USACE general permit is attached. The crossing request was previously submitted in November of 2004 and then withdrawn by the owner. I have attached the comment letter dated December 14, 2004 for your reference and have addressed them below according to the comment number. 1) The footprints of the proposed houses and drives have been added to the plans. We do not anticipate that driveways will impact the buffer. 2) All buffer impacts are indicated in the attached application. As noted above, we do not anticipate impact from driveways. The cul-de-sac of Street "B" will have a level spreader at the end of the outlet ditch to provide diffuse flow prior to the buffer. 3) The outlet ditches and level spreaders are shown in the plans and level spreader worksheets and an Operation and Maintenance Agreement is attached. Please do not hesitate to contact me by phone at (919) 773-0183 or by email at rhinesCa?southwnd.com if you have any questions or need additional information. Thank you for your assistance. LRH/ 0? W AT ?RpG D 17 W Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources December 14, 2004 CERTIFIED MAIL: RETURN RECEIPT REQUESTED LDTB Development Company, LLC Attn: Lin Thornton 8825 NC 27 East Benson, NC 27504 Subject Property: Little Creek Farms Subdivision, Phase III REQUEST FOR MORE INFORMATION Dear Mr. Thornton: Alan W. Klimek, P.E. Director Division of Water Quality DWQ Project # 04-1915 Johnston County On November 30, 2004, the Division of Water Quality (DWQ) received your application dated November 29, 2004 to impact 7,871 square feet of Buffers and 134 feet of streams to construct the proposed residential subdivision. The DWQ has determined that your application was incomplete and/or pro'Vided inaccurate information as discussed below. The DWQ will require additional information in order to process your application to impact protected wetlands and/or streams on the subject property. Therefore, unless we receive the additional information requested below, we will have to move toward denial of your application as required by 15A NCAC 214.0506 and will place this project on hold as incomplete until we receive this additional information. Please provide the following information so that we may continue to review your project. Additional Information Requested: 1. Plan Details a. Please show and include in your application impacts that will occur to riparian buffers with respect to the development of lots 52, 54, 55, 57, 58, 59, 60 and 62. b. Show footprint of house and driveways on all lots. 2. Buffer Impact a. In your written response indicate all of the buffer impacts on this project. This table and account should include all lots and the road crossing located on lot 22 and 62 as well as the buffer impacts from the cul-de-sac at lot 52. 3. Stormwater a. Provide plans detail how stormwater will be managed. You should show how stormwater will be conveyed (drop inlet placement to flow spreaders) such that diffuse flow at stormwater is archived through buffers. 401 OversighVExpress Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733.17861 FAX 919.733-5893/ Internet: http://h2o.enr.state.nc.us/ncwetlands NthCarolina of` Al atimal!J An Equal Opporiun ,'Affirmative Ac:icn Er ;offer-50'o Racyoledil0'? Post Consumer Paper LDTB Development Company, LLC Page 2 of 2 December 14, 2004• Please respond within three weeks of the date of this letter by sending this information to me in writing and Eric Kulz of the DWQ Raleigh Regional Office. If we do not hear from you within three weeks, we will assume that you no longer want to pursue this project and we will consider the project as withdrawn. This letter only addresses the application review and does not authorize any impacts to wetlands, waters or protected buffers. Please be aware that any impacts requested within your application are not authorized (at this time) by the DWQ. Please call Danny Smith at 919-733-5083 Ext. 353 or Ms. Cyndi Karoly at 919-733-1786 if you have any questions regarding or would like to set up a meeting to discuss this matter. Sincerely, Cyn i Karoly, Supervisor 401 Oversight Unit CBKlbs cc: Eric Kulz, DWQ Raleigh Regional Office USACE Raleigh Regulatory Field Office File Copy- Central Files Lee Hines, Jr., Southwind Surveying and Engineering, 201 Glen Road, Garner, NC 27529 Filename: 04-1915 Little Creek Farms Phase III (Johnston) On Hold INS LITY ?CII Office Use Only: ''ttForm Version March 05 USACE Action ID No. DWQ No. I q 15 (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) i I. Processing 1. Check all of the approval(s) requested for this project: X Section 404 Permit X Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ? 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 39 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? IL Applicant Information 1. Owner/Applicant Information Name: LDTB Development Company, LLC Attn: Lin Thornton Mailing Address: 8.825 NC 27 East Benson, NC 27504 Telephone Number (919) 894-1699 Fax Number: E-mail Address: 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Lee R. Hines. Jr. (Richie). PE Company Affiliation: Southwind Surveying and Engineering, Inc. Mailing Address: 201 Glen Road Garner NC 27529 Telephone Number: (919) 773-0183 Fax Number: (919) 773-0148 E-mail Address:_ rhines@southwnd.com P.-,-c 5 of 13 III. Project Information Attach 'a tvitinity,, map clpatly showing the location of the property with respect to local landmarks such as towns, rivers, and roads, Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project:_. Little Creek Farms -Phase III 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): 1666-45-4527 4. Location County: Johnston Nearest Town: ClWon Subdivision name (include phase/lot number): Little Creek Farms - Phase III Directions to site (include road numbers/names, landmarks, etc.): East on I40 to NC 42 East (left) on NC 42 to SR 1556 (Government Road) Right on SR 1556 to SR 155_(Jack Road). Left on SR 1557 Project is 4.4 miles past SR 1556 at the intersection with SR 1562 (Steel Bridge Road). 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.5789 °N -78.4489 °W 6. Property size (acres): 66.5 7. Name of nearest receiving body of water: Little Creek 8. River Basin: Neuse (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) Page 6 of 13 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is currently wooded, with pasture and residential development in the vicinity. 10. Describe the overall project in detail, including the type of equipment to be used: The project consists of approximately 4,993 linear feet of roadway and waterline The equipment that will be used includes excavators, motor graders, pans, and dump trucks. 11. Explain the purpose of the proposed work: The purpose of the proposed work is to construct roadways and utilities for a residential subdivision. W. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number; application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. Originally submitted to DWQ in December of 2004 and withdrawn by owner. DWQ Project Number 04-1915 USACE Action ID 200520247 V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. There are no anticipated permit requests VI Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project: Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) Page 7 of B should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: A roadway crossing is proposed as part of the residential subdivision development 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding- Wetland Impact Site Number (indicate on map) Type of Impact Type of Wetland (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Floodplam es/no Distance to Nearest Stream (linear feet) Area of Impact (acres) # 1 60" Culvert Installation freshwater No 0 0.0052 # 1 Rip Rap Dissipator Pad freshwater No 0 0.0032 # 1 18" Culvert Installation freshwater No 0 0.012 Total Wetland Impact (acres) 0.0202 3. List the total acreage (estimated) of all existing wetlands on the property: 0.32 acres 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing. the linear footprint for both the original and relocated streams must be included. To calculate acreage. multi 1 length X width, then divide b 43 560 Stream Impact Number (indicate on ma) Stream Name Type of Impact perennial or Intermittent? Average Stream Width Before Impact Impact Length (linear feet) Area of Impact (acres) # 1 UT to Little Creek 60" Culvert Instltn Perennial 3 feet 72 0.0052 # 1 UT to Little Creek Rip Rap Dissipator Perennial 3 feet 46 0.0032 Total Stream Impact (by length and acreage) 118 0.0084 Pave 8 of 13 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Site Number (indicate on ma) Name of Waterbody (if applicable) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) Area of Impact (acres) Total Open Water Impact (acres) 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Imp act acres : 0.0084 Wetland Impact (acres): 0.0202 Open Water Impact acres : Total Impact to Waters of the U. S. (acres) Total Stream Impact linear feet : 118 7. Isolated Waters Do any isolated waters exist on the property? ? Yes X No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Current land use in the vicinity of the pond: N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VIL Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The overall subdivision layout Page 9 of 13 was designed to impact the buffer and wetlands only once at the proposed crossing The roadway crossing was designed to allow a perpendicular impact Sediment traps will be laced outside of the buffer and wetlands and they will be clearly marked to avoid unnecessary impacts VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft: Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/newetlands/strmp,ide.html. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP Page 10 of 13 website at http://l12o.enr.state.nc.us/wrp/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes ? No X 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No ? 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes X No ? 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact (square feet) Multiplier Required Miti ation 1 4,093 3 (2 for Catawba) 2 3,000 1.5 Total 7,093 Page 11 of 13 * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. N/A XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. Total Site Area 66.5 ac Ex Imp Area 0 ac Prop Imp Area (prop streets homes drives and outbuildings) 2.7 ac Prop Site Imp 11.7 % "Soft" channel linings are proposed rather than hard channel linings to reduce runoff amounts Also. flat-bottomed channels and outlet ditches are progosed to reduce runoff velocities and depths. Level spreaders are proposed at the end of ditches prior to riparian buffers XII. Sewage Disposal (required by DWQ) 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. Individual septic tanks are proposed for each lot XI EL Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No X Is this an after-the-fact permit application? Yes ? No X XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No X If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr. state. ne.us/ncwetlands. If no, please provide a short narrative description: Due to its relatively small size and density I do not anticipate that development of this site will result in additional development that could impact nearby downstream water uality. Page 12 of 13 XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). 03-08-0& Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 13 of 13 WETLANDS (0.32 AC TOTAL) s p AREA OF WETLANDS DSPACTED BY ROADWAY CROSSING-( > srm v R I 11 IT MA T Cu UULA V IMPAC SIRE M 118LF D 6 D(TENQS ACROSS 8 LF - 18" CP T ANNEL TOP CNAt? BANK DP-8 / AT?t2 ACH PE OF% p FOR \LEN FEET. (0:01 AC.IMPAC I PA (o. 32 C Ifl ACTS SI 1 AN G RT UDI DRIV (20' P T. 50' (R/V) 6- YP) 3 1 1 IM TS R AD AY FIL CTYP W o 1 °? << \ v- LS-1 Q 7 LF CP T (l. ?? SL PE W?TTH ?E DWALL da- -? ACHEND 0.0 52 A. IM T) Q0 ' ZONE IMPACT (SF) 4 093 2 3,000 OTA 4 RIPA SOU TH WI H D WETLPER IT APP RIAN LEVEL SPREADER DMIENSONS LS T. LOTH END 11.DTH LENGTH DEPTH 1 10' s 21' 0.51 2 10' 9 3 10' 2s W + 10' s 1 E \ S AL 1 0 LITTLE CREEK FARMS PHASE III ANDS/ CATI?NFFER SURVEYING AND 201 GLEN ROAD ROADWAY CROSSING ENGINEERING, INC. GARNER, N.C. 27529 919-773-0183 avtrR LDTD DEVELIIPMENT CO., LLC 919-773-0148 (FAX) 1 R? ??`(; (?P'EFR?N(: AND NMNG 13ATE tlAF:CN 200b pF?J.1b. 04-0314 STATE NC Ca JOHNSTON Nitrogen Loading Worksheet Type.of Land Cover Area (ac) Permanently Protected 9,40 Undisturbed Open.Space Permanently Protected 49.22 Managed Open Space Impervious Surfaces* 7,79 Total 66.47 acres Total N•Loadin For Site 3,46 Ibs/acre * Impervious Surfaces Calculations Roadway: 4,973 If street Lots: 40 lots House: Misc Surf, Per Lot:. Site Imperviousness 11.72% 1.2 59.06 21.2 65.21 229.95 ibs 20 foot width 99,460 sf roadway 6,000 sf/lot 240,000 sf lots 34000 sf footprint 339,460 sf total Impervious area 3,000 sf. 6,000 sf per lot * * * DISCLAIMER * * * Johnston County assumes no legal responsibility for the information represented here. SITE # 1 Scale 1 inch = 2000 feet Date 08-Mar-06 C he scale is only accurate when printed landscape on a letter size sheet with page scaling set to none.) f r r t \ r r ` ? } rr? f, u? • C Y ?.) ? r pr.* " ? . ? ?r - ?t f?- f „ Y ?s'??',??T ? *`"f? ? 1 .( 'l t ? S ??--•' k } 1 . J ..?' .>? J l? i ' y .v'?i !?` ?;+f?I!ti ?_ '?, ?'?. 3 tJ ,1\._J 1 F (E/rl• =r,`?r~`'--'r' c,L h f{ \? f.- ? ,& /?--?.?+- ',, `^•YJT?; Y=s ? 7t{3 CI ?? ? ?'? ?? .4 Y ?.1 f/ t. r . Ltf. d ?f r-.?'? ? ? d i? Ufa, ? `? - f \ 7 ti r l [j -- '? 1V .,??•- `?\ t ?` JI ? i p , r, I kA ?;,-'' ? .1 ? C % k ? - `r:.?y?, }'`• ? ? 'A A 1 l 1 k ?? K 6 -, rf },- All}t ? r?>- ? '`t\`, y ly • ? III ? ? ???'??j `r{ i i`;`fr f? ?? t , ?'"'?•-.y? r ,;„,.. t ? 1 ? ?, {may. i wt;. v 01, 4S ?1 f?' 71 ?L?tFf Get t7 1 ?? ?=-?. y P• }'b ?1?^+.;? ?.-=? '? ? f r? `?i'ti?, ??, F PFz ?? ? 1 r 11 ?? ? p S ?r 1,` O\ s ?, f r I}s a? z ti rr t.Ly /`{'`?'( y`"1 ?f.t;;tk1'? rt.l9tfj14`r 11 { r ??7,. Liner{ arY?'I,??,ll 0.3 0.6 0.9 3.2 iZ km Y - M'i G 0 0.2 0.4 O.'s 0.8 1 mi Map center is UTM 17 731387E 3940078N (WGS84/NAD83) ` Powhatan quadrangle M=-8.9; 3 Projection is UTM Zone 17 NAD83 Datum G=1.487 http://topozone. com/print. asp?z=17&n=3 940077.99963253 &e=7313 87.000104126&s---50... 6/21/2004 IP4- LEVEL SPREADER OPERATION AND MAINTENANCE AGREEMENT The level spreader is defined as an elongated, level threshold, designed to diffuse stormwater runoff. Maintenance activities shall be performed as follows: 1. After construction and until vegetation has been established, level spreader(s) shall be inspected after every rainfall. Thereafter, level spreader(s) shall be inspected at least every month and more frequently during the fall season and after heavy rainfall events: a. Accumulated sediment, leaves, and trash shall be removed, and repairs made if required. b. Inspect level spreader(s) for evidence of scour, undercutting, settlement of the structure, and concentrated flows downhill from the level spreader(s). c. A level elevation shall be maintained across the entire flow-spreading structure at all times. Repair or replace the level spreader if it is damaged. d, Mow vegetative cover to a height of six (6) inches and prune plants if they cover over half of the level spreader surface. e. Repair eroded areas and replace/replant dead or damaged vegetation. 2. The contractor should avoid the placement of any material on and prevent construction traffic across the structure. If the measure is damaged by construction traffic, it shall be repaired immediately. 3. Inspect and repair the collection system (e.g., catch basins, pipes, swales, riprap) four (4) times a year to maintain proper functioning. I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: lrIN"Oa C. 9016h f Is MT I/DTB 06y'dO h1 Uti f COYYb a14 , I/l/G "05 G 0-7 UaS BMSOn j A fC 2790,4 /aft)) nn?. e. nn Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. 1, S • N , a Notary Public for the State of 1?10??rk CA,tcI K AQ County of o S , do hereby certify that L I tsVnf7D ,7ti4o? personally appeared before me this Zeb day of ut?,y _C, and acknowledge the due execution of the forgoing official seal, level spreader maintenance requirements. Witness my hand and ?,.•'`O?AAS Af • %kOTA.Ry,? ?y:AV0L1G,: cvc C 0 U 10y.?•'??` SEAL My commission expires. Page 1 of 1 LEVEL SPREADER PROGRAM Rational Method for Drainage Areas less than 2 sq mi [1300 ac] DWQ PROJECT NUMBER SW PROJECT NUMBER 04 0314 SUBDIVISION NAME LITTLE CREEK FARMS - PHASE III STRUCTURE NUMBER LEVEL SPREADER 1 g = 195 Local Intensity eqn coeff 10 YR Storm h = 22 Local Intensity eqn coeff A = 0.57 Watershed Area (acres) H = 33 Height of most remote point above outlet [ft] L = 900 Hydraulic Length [ft] Ca = 0.45 Composite runoff coeff after development Tc = 10 Time of Concentration [min] [Kirpich] 110 = 6.1 Rainfall Intensity [in/hr]: [I=g/(h+T)] Q10a = 1.58 Flow after development[cfs]: [Q=CaIA] Required Length (ft) 20.49 Use (ft) 21 LEVEL SPREADER PROGRAM Rational Method for Drainage Areas less than 2 sq mi [1300 ac] DWQ PROJECT NUMBER SW PROJECT NUMBER 04 0314 SUBDIVISION NAME LITTLE CREEK FARMS - PHASE III STRUCTURE NUMBER LEVEL SPREADER 2 g = 195 Local Intensity eqn coeff 10 YR Storm h = 22 Local Intensity eqn coeff A = 2.70 Watershed Area (acres) H = 60 Height of most remote point above outlet [ftj L = 1200 Hydraulic Length [ftj Ca = 0.45 Composite runoff coeff after development Te = 10 Time of Concentration [min] [Kirpich] 110 = 6.1 Rainfall Intensity [in/hr]: [I=g/(h+T)] Q10a = 7.40 Flow after development[cfs]: [Q=CaIA] Required Length (ft) 96.25 Use (ft) 97 LEVEL SPREADER PROGRAM Rational Method for Drainage Areas less than 2 sq mi [1300 ac] DWQ PROJECT NUMBER SW PROJECT NUMBER 04 0314 SUBDIVISION NAME LITTLE CREEK FARMS - PHASE III STRUCTURE NUMBER LEVEL SPREADER 3 g = 195 Local Intensity eqn coeff 10 YR Storm h = 22 Local Intensity eqn coeff A = 0.62 Watershed Area (acres) H = 60 Height of most remote point above outlet [ft] L = 825 Hydraulic Length [ft] Ca = 0.45 Composite runoff coeff after development Tc = 10 Time of Concentration [min] [Kirpich] 110 = 6.1 Rainfall Intensity [in/hr]: [I=g/(h+T)] Q10a = 1.70 Flow after development[cfs]: [Q=CaIA] Required Length (ft) 22.10 Use (ft) 23 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LEVEL SPREADER PROGRAM Rational Method for Drainage Areas less than 2 sq mi [1300 ac] DWQ PROJECT NUMBER SW PROJECT NUMBER 04 0314 SUBDIVISION NAME LITTLE CREEK FARMS - PHASE III STRUCTURE NUMBER LEVEL SPREADER 4 9 = 195 Local Intensity eqn coeff 10 YR Storm h = 22 Local Intensity eqn coeff A = 0.45 Watershed Area (acres) H = 30 Height of most remote point above outlet [ft] L = 550 Hydraulic Length [ft] Ca = 0.45 Composite runoff coeff after development Tc = 10 Time of Concentration [min] [Kirpich] 110 = 6.1 Rainfall Intensity [in/hr]: [I=g/(h+T)] Q10a = 1.23 Flow after development[cfs]: [Q=CaIA] Required Length (ft) 16.04 Use (ft) 17 LEVEL SPREADER PROGRAM Rational Method for Drainage Areas less than 2 sq mi [1300 ac] DWQ PROJECT NUMBER SW PROJECT NUMBER 04 0314 SUBDIVISION NAME LITTLE CREEK FARMS - PHASE III STRUCTURE NUMBER LEVEL SPREADER 5 g = 195 Local Intensity eqn coeff h = 22 Local Intensity eqn coeff A = 0.6 Watershed Area (acres) H = 30 Height of most remote point above outlet [ft] L = 600 Hydraulic Length [ft] Ca = 0.45 Composite runoff coeff after development. Tc = 10 Time of Concentration [min] [Kirpich] 110 = 6.1 Rainfall Intensity [in/hr]: [I=g/(h+T)] Q10a = 1.65 Flow after development[cfs]: [Q=CaIA] 10 YR Storm Required Length (ft) 21.39 Use (ft) 22 DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INFOR ION pl w lete the Project Name : ?ISl11 ( ftyl- Contact Person: rev D N • ; ?y Level Spreader ID: ' . Level Spreader Length 21 ft Drainage Area 0.57 ac. Impervious Area • 17 ac. Maximum Filter $WpBuffer Slope o? grass Max. Discharge from a 10 Year Storm 1.95 cfs Max. Discharge to Level Spreader 65 cfs Filter StripBuffer Vogetation ---ca lu 4S Phone Number. 90) 773 -OW2 (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-sito drainage to the level spreader) (6% for forested, leaf littler cover, 8%for thick ground cover)* (thick grounq cover or grass, canopied forest with leaf litter groundcover) Pro-treatment or Bypass Method --NA REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirementhas not been met, attach an explanation of why, At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMP9 and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project Applicants Initials - 1 ]??Y* Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf L littor. Pro-Form Scour Holes are on flat slopes only No structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document: Bypass method is specified (if applicable) and plant details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenanco agreement includes annual erosion and vegetation repair. Tho operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET I. PROJECT INFORMAJ-, N Project Name : j"l Contact Person: _ I pp Level Spreader ID: _ 7- Level Spreader Length Drainage Area Impervious Area Maximum Filter Strip/Buffer Slope grass 91 ft ac. % Max. Discharge from a 10 Year Storm ?• s cfs Max. Discharge to Level Spreader ?.-cf.3 Filter Strip/Buffer Vegetation C1 wlc.'? Pre-treatment or Bypass Method V/A REQUIRED ITEMS CHECKLIST Phone Number. W91 779=01i{x (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littler cover, 8%for thick ground cover)' (thick ground cover or grass, canopied forest with leaf litter groundocver) Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirement has not been met, attach an explanagon of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project M licants T!-Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 It per cfs in canopied forest with leaf litter. J/P" f Pre-Form Scour Holes are on flat slopes only No structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document: Bypass method is specified (d applicable) and plan details and calculations are provided Discharge to level spreader and subsequent fitter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenance agreement includes annual erosion and vegetation repair. The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. DWQ Project No., DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET I. PROJECT Project Name : Contact Person: Level Spreader IC 1/>-- J Level Spreader Length 23 ft Drainage Area 0.62 ac. Impervious Area 0.1s ac. Maximum Filter Strip/Buffer Slope % grass Max. Discharge from a 10 Year Storm 1.70 cfs Max. Discharge to Level Spreader cfs Filter Strip/Buffer Vegetation Pre-treatment or Bypass Method NIA REQUIRED ITEMS CHECKLIST (perpendicular to flow) (on-site and off site drainage to the level spreader) (on-site and off-sito drainage to the level spreader) (6% for forested, leaf littler cover, 8% for thick ground cover)* (thick ground cover or grass, canopied forest with leaf litter groundcover) Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. if a requrremerrthas notbeen met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and spocifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project. A licants Initials Level sproader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf litter. Pre-Form Scour Holes are on fiat slopes only No structures are located in protected buffers' If bypass method specified in the Draft Level Spreader Design Option Document: Bypass method is specified (d applicable) and plan details and calculations are provided Discharge to Level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass rdischarge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenance agreement includes annual erosion and vegetation repair. The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground coveror grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be kxated in Zone 1 of a pmtocted buffer area. DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET I. PROJECT Project Name : Contact Person: Level Spreader IC I/-7 - '[ Level Spreader Length 17 ft Drainage Area 0. ?; -ac. Impervious Area 0.17, ac. Maximum Filter Strip/Bufferslope % grass Max. Discharge from a 10 Year Storm 1'Z3 cfs Max. Discharge to Level Spreader (. cfs Filter Strip/Buffer Vegetation ? 4C_ Pre-treatment or Bypass Method ANA REQUIRED ITEMS CHECKLIST (perpendicular to flow) (On-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littler cover, 8%for thick ground cover)* (thick ground cover or grass, canopied forest with leaf litter groundcaver) Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirementhas not been met, affach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project licants Initials Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf litter. ?? Pre-Form Scour Holes are on flat slopes only No structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document: Bypass method is specified (f applicable) and plats details and calculations are provided Discharge to level spreader and subsequent fitter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenance agreement includes annual erosion and vegetation repair. The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areasAn any event the second level spreader cannot be located in Zone 1 of a protected buffer area. DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET I. PROJECT INFORMA N (please m to the folio ' inform or0 Project Narne : I Contact Person: Phone Number. ( } 77 A2 Level Spreader ID: ,Vl Level Spreader Length 2.2 ft (perpendicular to flow) Drainage Area . (? ac. (on-site and off-site drainage to the level spreader) Impervious Area ac. (on-site and off-sito drainage to the level spreader) Maximum Filter Strip/Buffer Slope % (6% for forested, leaf littler cover, 8%for thick ground cover)* grass Max. Discharge from a 10 Year Storm Max. Discharge to Level Spreader Filter Strip/Buffer Vegetation Pre-treatment or Bypass Method REQUIRED ITEMS CHECKLIST (• ?S cfs cfs N/A (thick ground cover or grass, canopied forest with leaf litter groundccver) Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requlrementhas not been met; attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project A licanh Initials Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf litter. Pro-Form Scour Notes are on flat slopes only No structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document: Bypass method is specified ('d applicable) and plan details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenance agreement includes annual erosion and vegetation repair. The operation and maintenance agreement signed and notarized by the responsible party is provided. *Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area U.S. ARMY CORPS OF ENGINEERS r WILMINGTON DISTRICT / Action ID: 200520247 County: Johnston GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner: LDTB Develoment Company Attn: Lin Thornton Mailing Address: 8825 NC 27 East Benson, North Carolina 27504 Telephone No.: (919) 894-1699 Authorized Agent: Southwing Survey and Engineering, Inc. Attn: Lec•R. Hines, Jr. Mailing Address: 201• Glen Road Garner, North Carolina 27529 Telephone No.:.(919) 773-0183 Location of property (road name/number, town, etc.): The proposed project is located on the northern side of the SR 1557 approximately 1 mile west of its intersection with SR 1563, south of Powhatan, Johnston County,. North Carolina. Site Coordinates: 35.5789 ON -78.4489 °W USGS Quad: Powhatan Waterway: Little Creels River Basin: Neusc HUC: 03020201 Description of projects area and activity.(see page 2 for a summary of authorized impacts): This permit authorizes the installation of a culverts into a perrenial stream for a. road crossing to facilitate the construction of the Little Creek Phase III subdivsion. Applicable Law: ® Section 404 (Clew i Water Act, 33 USC 1344) '; ..: ?. Section 10 (Rivers and Harbors-Act, 33-USC 403). Authorization: Nationwide or.Regional General Permit Number(s): 39 Your work is authorized by the above referenced permit provided it is accomplished in-strict accordance with the attached conditions and your submitted plans: Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order arid/Qr appropriate legal action. This. verification will remain valid until. the expiration date identified below unless the nationwide authorization is modified, suspended or revoked. If, prior to the.expiration date identified below, the nationwide permit authorization is reissued and/or .modified, this verification will remain valid until the expiration date identified.below, provided it complies with all requirements of the modified nationwide permit. If the nationwide permit authorization expires or -is suspended; revoked, 6r is modified, such that the activity would no longer comply-with the terms and conditions *of the nationwide permit, activities which have commenced (i.e.,- are under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the activity is.completed within twelve months of the date of the nationwide permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case basis to'modify; suspend or revoke the authorization. Activities subjectto Section 404 (as indicated above) may. also require an individual Section 401' Water Quality Certification. 'You should contact the NC Division of Water Quality (telephone (919) 733-1786) to determine Section 401 requirements. For activities occurring within the twenty coastal counties-subject to regulation under the. Coastal, Ared Management Act.(CAMA),' . prior to beginning work you must contact the N.C. Division'of Coastal Management This Department of the. Army verification does not'relieve the permittee of-the responsibility to obtain any other required Federal, . State or local approvals/permits. If there are.any questions regarding this verification, any of the-conditions of the Permit; or the Corps of Engineers regulatory program, please contact Kevin Yates at telephone (919) 876-8441, exit 30: Corps Regulatory Official, Date: 01/14/2005 Verification Expiratioii Date: '01/14/2007 Copy Furnished: ... Page I of 2 Determination of Jurisdiction: ? Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process (Reference 33 CFR Part 331). ? There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ® There are waters of the US and/or wetlands within the above. described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there -is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ? The jurisdictional areas within the above described project area have been identified under a previous action. Please reference the jurisdictional determination issued on (Action ID: ). Basis of Jurisdictional Determination: This site exhibits wetland criteria as described in the 1987 Corps, Wetland Delineation Manuel and is part of a broad continuum of wetlands connected to Little Creek, a tributary of the Neuse River, adjacent to Pamlico Sound. This waterbody exhibits an ordinary high water mark as indicated by changes in soil character and absence of terrestrial vegetation and is hydrologica connected to Little Creek, a tributary of the Neuse River, adjacent to Pamlico Sound. Corps Regulatory Official ' / LJ:26? Date: 01/14/2005 Determination Expiration Date: 01/14/2010 Summ is and Required Mitigation Action lll N WY / GY • Open Water (ac) # • # Temporary Permanent Wetland (ac) I Unimportant Steam (if) Temporary Permanent Temporary . Permanent ' Im ortant Stream 1 Temporary Permanent 200520247 39'. 0.02 134 Impact Totals 0 0 0 0.02 0 0 0 134 Total Loss of Waters of the U.S. (ac) 0.02 Total Loss of Waters of the U.S. I 134 J Required Wetland Mitigation( ac) 0 Required Stream Mitigation (If) I Additional Remarks and/or Special Permit Conditions: *-Please note that above date reflects the day-the work was authorized Aue to lapse of 45-day review as outlined in the PCN notification requirements - see Condition 13, 67 Fed.Reg. 2090 (January 15, 2002), Pa?e.2 of 2