Loading...
HomeMy WebLinkAbout19920129 Ver 1_COMPLETE FILE_19920101 APPLICATION FOR 401 CERTIFICATION LAKE JEANETTE GREENSBORO, NORTH CAROLINA CONE MILLS/CORNWALLIS DEVELOPMENT CO. POST OFFICE BOX 26540 GREENSBORO, NORTH CAROLINA 27415 PREPARED BY: L. ALLEY, WILLIAMS, CARMEN & KING, INC. POST OFFICE BOX 1179 BURLINGTON, NC 27216-1179 MAR - 4 199? MARCH 2, 1992 TABLE OF CONTENTS 1. APPLICATION FORM 2 AUTHORIZATION LETTER FROM CORPS OF ENGINEERS . ' 3. ENVIRONMENTAL REVIEW OF PROPERTY 4. CITY OF GREENSBORO (ENVIRONMENTAL REGULATIONS) ' 5. ROADWAY AND UTILITY CROSSINGS 6. EXHIBITS A, B AND C ' EXHIBIT A (WETLAND DELINEATION AND ROADWAY CROSSINGS MAP 1) EXHIBIT B (WETLAND DELINEATION AND ROADWAY CROSSINGS MAP 2) ' EXHIBIT C (SEWER OUTFALL CROSSINGS MAP) I I 7 71 Application Form 1_l i l a DEM ID: ACTION ID: t JOINT APPLICATION FORM FOR NATIONWIDE PERMITS THAT REQUIRE NOTIFICATION TO THE DISTRICT ENGINEER NATIONWIDE PERMITS THAT REQUIRE SECTION 401 CERTIFICATION CONCURRENCE NATIONWIDE PERMITS THAT REQUIRE INDIVIDUAL SECTION 401 CERTIFICATION ' WILMINGTON DISTRICT ENGINEER CORPS OF ENGINEERS DEPARTMENT OF THE ARMY P.O. BOX 1890 WILMINGTON, NC 28402-1890 ATTN: CESAW-CO-E Telephone (919) 251-4511 WATER QUALITY PLANNING DIVISION OF ENVIRONMENTAL MANAGEMENT NC DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES P.O. BOX 29535 RALEIGH, NC 27626-0535 ATTN: MR. JOHN DORNEY Telephone (919) 733-5083 ONE (1) COPY OF THIS COMPLETED APPLICATION SHOULD BE SENT TO THE CORPS OF ENGINEERS. SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT. PLEASE PRINT. 1. OWNERS NAME: CONE MILLS CORPORATION / CORNWALLIS DEVELOPMENT CO. 2. OWNERS ADDRESS: C/O MR. DICK ROUTH POST OFFICE BOX 26540 GREENSBORO, NORTH CAROLINA 27415 3. OWNERS PHONE NUMBER (HOME): (919) 228-2506 (WORK):(919) 379-6666 ' 4. IF APPLICABLE: AGENT'S NAME OR'RESPONSIBLE CORPORATE OFFICIAL, PHONE NUMBER: • SAME. AS ABOVE. ADDRESS, 5. LOCATION OF PLANNED WORK (ATTACH MAP). COUNTY: GUILFORD NEAREST TOWN OR CITY: GREENSBORO SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.):LAKE JEANETTE 1 BASS CHAPEL ROAD (S.R. 2348) LAKE JEANETTE (S.R. 2348) 6. NAME OF CLOSEST STREAM/RIVER: RICHLAND CREEK 1 7. RIVER BASIN: CAPE FEAR 8. IS THIS PROJECT LOCATED IN A WATERSHED CLASSIFIED AS TROUT, SA, HQW, ORW, ' WS I, OR WS II? YES [ ] NO [X] 9. HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROPERTY? YES [X] NO [ ] ' IF YES, EXPLAIN. AUTHORIZATION BY NATIONWIDE PERMIT HAS BEEN GRANTED (ATTACHED LETTER) 10. ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE: ' j4 Q?$FS 2/3/92 -2- 11. NUMBER OF ACRES OF WETLAND IMPACTED BY THE PROPOSED PROJECT: FILLED: I AC_ (ROADwAYs) DRAINED: N/A ' FLOODED: N/A EXCAVATED.:5 AC, r11111.TTF.S) TOTAL IMPACTED: 1.5 AC_ 12. DESCRIPTION OF PROPOSED WORK (ATTACH PLANS): ROADWAY AND ITTILITY CROSSINGS 1 13. PURPOSE OF PROPOSED WORK: TO ACCESS AND SERVICE PROPERTY FOR PROPOSED FUTURE DEVELOPMENT 14. STATE REASONS WHY THE APPLICANT BELIEVES THAT THIS ACTIVITY MUST BE CARRIED OUT IN WETLANDS. ALSO, NOTE MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS. MANY OF THE UNNX-ED TRIBUTARIES OF RICHLM CREEK RUN FRCM THE LAKES EDGE TO PROPERTYS EDGE THERE FIORE MAKING ACCESSING THE PROPERTY WITHOUT TOTAL AVOIDANCE GEOGRAPHICALLY AND ECONOMICALLY NOT FEASIBLE. MEASURES OF MINIMIZATION OF WETLAND IMPACTS INCLUDE AVOIDANCE WHERE POSSIBLE. CROSSING AT LOCATIONS OF LEAST IMPACT, PROVIDING BUFFERS, EASHMU PRdTECITON AND OTHERS. 15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE (USFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS) REGARDING THE PRESENCE OR ANY FEDERALLY LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL HABITAT IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT. HAVE YOU DONE SO? YES [ ] NO [X] RESPONSES FROM THE USFWS AND/OR NMFS SHOULD BE ATTACHED. ' 16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER (SHPO) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT? ' HAVE YOU DONE SO? YES [ ] NO [X] RESPONSE FROM THE SHPO SHOULD BE ATTACHED. 17. ADDITIONAL INFORMATION REQUIRED BY DEM: A....--..WETLAND DELINEATION MAP-SHOWING ALL WETLANDS, STREAMS, AND LAKES_ON THE PROPERTY. ' B. IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE IMPACTED BY PROJECT. C. IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA SHEETS RELEVANT TO THE PLACEMENT OF THE DELINEATION LINE. ' D. IF A STORMWATER MANAGEMENT PLAN IS REQUIRED FOR THIS PROJECT, ATTACH COPY. ' E. WHAT IS LAND USE OF SURROUNDING PROPERTY? R8SILENZIN. F. IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL? ' PUBLIC SaIER - ' 0 ER' SIGNATURE DATE 1 I A Authorization Letter From Corps 1 ' I DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS y? P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 - -- - February 5, 1992 - IN REPLY REFER TO Regulatory Branch Action ID. 199103436 t FEB 0 6 1992 Cone Mills Corporation Cornwallis Development c/o Mr. Dick Routh post office Box 26540 Greensboro, North Carolina 27415 Dear Mr. Routh: Reference is made to my letter dated September 30, 1991. This letter confirmed the September 16, 1991, wetlands survey verification of the proposed Lake Jeanette development located adjacent to Richland Creek, north of Greensboro, Guilford County, North Carolina. Also reference is made to site plans of the proposed access roads and sewer outfalls for the aforementioned project received by this office on December 24, 1991. Your request dated January 13, 1992, stated your proposed plans to ' construct minor road crossings labeled 1, 3, 4, 5, 6, 7, and 8 on the aforementioned site plans. A review of these site plans revealed that each identified road crossing is a single crossing of separate unnamed tributaries of Lake Jeanette (Richland Creek). For the purposes of the Corps of Engineers' Regulatory Program, Title 33, Code of Federal Regulations (CFR), Part 330, published in the Federal Register on November 13, 1986, lists nationwide permits. Authorization was provided for minor road crossing fills including all attendant features, both temporary and permanent, that are part of a single and complete project for crossing of a non-tidal waterbody, provided that the crossing is culverted, bridged or ' otherwise designed to prevent the restriction of, and to withstand expected high flows and provided further that discharges into any wetlands adjacent to the waterbody do not extend beyond 100 feet on either side of the ordinary ' high water mark of that waterbody. The minor road crossings of the unnamed tributaries of Lake Jeanette (Richland Creek) is authorized by nationwide permit provided it is accomplished in strict accordance with the enclosed conditions. Please be aware that this authorization does not relieve you of the responsibility to obtain any other required State or local approval. You should also contact Mr. John Dorney, North Carolina Division of Environmental Management, (919) 733-5083, to obtain the necessary Section 401, Water Quality Certification for the proposed road crossings. a 1 ' -2- The site plans also revealed that you propose to construct the sewer outfalls for the aforementioned development. ' For the purposes of the Corps of Engineers' Regulatory Program, Title 33, Code of Federal Regulations (CFR), Part 330, published in the Federal Register on November 13, 1986, lists nationwide permits. Authorization was provided ' for the discharge of material for backfill or bedding for utility lines, including outfall and intake structures, provided there is no change in pre- construction bottom contours and all excess material is removed to an upland disposal area. Your work, involving the construction of the aforementioned sewer outfall lines, is authorized by nationwide permit provided it is accomplished in ' strict accordance with the enclosed conditions. Please be aware that this authorization does not relieve you of the responsibility to obtain any other required State or local approval. Again, you should contact Mr. John Dorney, t North Carolina Division of Environmental Management, (919) 733-5083, to obtain the necessary Section 401, Water Quality Certification prior to starting work. This verification will be valid until the nationwide permit is modified, ' reissued, or revoked. All nationwide permits under which you are requesting authorization were revoked on January 13, 1992. Reference is made to the letter received from Alley, Williams, Carmen & King, Inc. of January 16, 1992, in which you requested that the aforementioned nationwide permit authorization ' be extended until January 13, 1993. Based on the information included with your letter, we concur that a ' significant commitment of money and resources has been made in reliance on the nationwide permits in effect at the time of your project design process and coordination with my staff. Accordingly, we consider your project to have "commenced" in accordance with Paragraph 330.12 of our current regulations. ' Your work may continue under the original nationwide permit authorization until January 13, 1993, provided all construction is accomplished in strict accordance with the enclosed conditions. After that date (January 13, 1993), ' any uncompleted work within waters or wetlands will be reviewed in accordance with the terms and conditions of the current nationwide permits. Please be reminded that no excavated or fill materials may be placed in any waters or wetlands areas without prior Federal permit authorization. Any additional impacts to delineated wetlands will require further review by this office. t Thank you for your time and cooperation. If you have any questions, please contact Mr. Thomas, Raleigh Regulatory Field office, telephone (919) ' 846-0648. Sincerely, a ' G. Wayne Wright Chief, Regulatory Branch Enclosure t Copies Furnished (with enclosure): -3- Newkirk Environmental Consultants, Incorporated C/O Mr. Mark A. Purcell 192 East Bay Street, Suite 201 Charleston, South Carolina 29401 ley, Williams, Carmen & King, Inc. /O Mr. Franz K. Holt 300 East Wendover Avenue, Suite 403 Greensboro, North Carolina 27401 Copies Furnished (without enclosure): Mr. John Parker North Carolina Department of Environment, Health, and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 Mr. John Dorney Water Quality Section Division of Environmental Management North Carolina Department of Environment, Health, and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 Regional Office Manager North Carolina Department of Environment, Health, and Natural Resources 8025 North Point Boulevard Suite 100 Winston-Salem, North Carolina 27106 1 a ii CONDITIONS a. Any discharge of dredged or fill material will not occur in the proximity of a public water supply. b. The activity will not jeopardize a threatened or endangered species as identified under the Endangered Species Act, or destroy or adversely modify the critical habitat of such species. C. The activity will not significantly disrupt the movement of those species of aquatic life indigenous to the waterbody (unless the primary purpose of the fill is to impound water). d. Any discharge of dredged or fill material will consist of suitable material free from toxic pollutants. e. Any structure or fill will be properly maintained. f. If the activity may adversely affect historic properties which the National Park Service has listed on, or determined eligible for listing on, the National Register of Historic Places, or if significant historic properties are encountered before or during work, the permittee will notify the District Engineer. g. An individual state water quality certification must be obtained or waived. Conditions of certification will be considered to be special conditions of the Federal nationwide permit. h. The following management practices will be followed to the maximum extent: (1) Discharges of dredged or fill material into waters of the United states will be avoided or minimized through the use of other practical alternatives. I (2) Discharges in spawning areas during spawning seasons will be avoided. (3) Discharges will not restrict or impede the movement of aquatic species indigenous to the waters or the passage of normal or expected high flows or cause the relocation of the waters (unless the primary purpose of the fill is to impound water). (4) If the discharge creates an impoundment of water, adverse impacts on the aquatic system caused by the accelerated passage of water and/or the restriction of its flow will be minimized. (5) Discharge in wetland areas will be avoided. I avoided. (6) Heavy equipment working in wetlands will be placed on mats. (7) Discharges into breeding areas for migratory waterfowl will be a (8) All temporary fills will be removed in their entirety. 1 1 Environmental Review of Property ?',iiI iLl Newkirk Environmental Consultants, Inc. 192 EAST BAY STREET, SUITE 201 • CHARLESTON, SOUTH CAROLINA 29401 • (803) 722-4958 • FAX #(803) 723-6684 December 2, 1991 Mr. John Thomas Department of the Army Wilmington District, Corps of Engineers Regional Field Office 11413 Falls of the Neuse Road Wake Forest, NC 27587-9408 RE: Lake Jeanette Development Nationwide & General Permit Coordination Dear Mr. Thomas: t s Reference is made to our previous meetings regarding the Corps of Engineers (COE) regulatory jurisdiction, as it pertains to the proposed development of the Lake Jeanette tract (Cornwallis Development Corp.) adjacent to Richland Creek in Greensboro, Guilford County, North Carolina. As you are aware, Mr. Ken Jolly and yourself have previously reviewed in the field and approved the demarcation of the boundaries of COE jurisdictional "waters of the United States" (CESAW-C091-J-041). The "waters of the U.S." within the project boundaries primarily consist of the Lake Jeanette reservoir (Richland Creek) and its contributing tributaries. All of the tributaries within the project boundaries are "above headwaters" (i.e. less than 5 cfs avg. annual flow), and as is typical of the piedmont have minimal adjacent wetlands. Typically the tributaries are very incised, have very little herbaceous vegetation within them, and are lined with mesophytic to hydrophytic hardwood trees. Dominant tree species within and ' immediately adjacent to the small streams include sweetgum, yellow poplar, red maple, American beech, American hornbeam, dogwood, northern red oak and southern red oak. Most of the jurisdictional areas do not have hydric soils so it is not appropriate to classify them as "wetlands" relative to Corps of Mr. John Thomas December 5, 1991 ' Page Two Engineers regulatory jurisdiction. In regard to Corps of Engineers ' jurisdictional "waters of the U.S.", the referenced tributaries are ' most accurately desribed as intermittent and perennial streams with minimal average annual flow volumes. However, some of the streams do have adjacent hillside seepage slopes that have been identified ' as jurisdictional wetlands. ' In an effort to eliminate unnecessary impacts and to minimize unavoidable impacts to "waters of the U.S.", the preliminary planning of the development was not undertaken until final ' verification of the Corps' jurisdictional limits was received. When planning efforts commenced, the development was designed to avoid and even buffer where possible all "waters of the United ' States". The only exceptions to total avoidance of impacts to "waters of the U.S." occur in the areas of roadway and utility line crossings, which for geographic, engineering, and economic reasons were unavoidable. Where at all posssible, the utility and roadway crossings were ' planned at locations of least impact to the tributaries. Design objectives included crossing the tributaries in a perpendicular fashion where they are most narrow. ' Each roadway crossing design falls within the manditory criteria prescribed in 33 CFR 330.5(a)(14) for Nationwide Permit ' applicability, as indicated on the attached plan and profile sheets. All of the proposed road crossings involve the discharge of less than 200 cubic yards of fill material below the plane ' of ordinary high water, are designed to prevent the restriction of, and to withstand expected high flows, and do not involve discharges into any wetlands adjacent to the waterbody beyond 100 feet on either side of the ordinary high water mark of that waterbody. When a respective tributary is required to be crossed more than ' once, the additional crossing will be bridged with no discharge of fill material being placed within the jurisdictional limits. 1 As per discussions with Mr. G. Wayne Wright and yourself, the utility line crossings of the tributaries were designed to minimize 11 1 Mr. John Thomas December 5, 1991 Page Three impacts to the waterbody. The proposed construction easement (including clearing activities) will not exceed forty feet (40')and ground contours will be returned to their preconstruction elevations. Additional information regarding the environmental protective measures to be incorporated during construction is presented in the attachments provided by the project engineer. Also, a development perspective from Cornwallis Development Corporation for the entire project is attached for your information and use. This letter, the enclosed engineering drawings, and the other attachments are intended to serve as a request for the Corps of Engineers to commence their review for authorization of the proposed roadway and utility line crossings by Nationwide and/or general permits. If you have any questions or comments concerning the supplied information please do not hesitate to contact me. As always, thank you in advance for your timely review. Sincerely, ' Mark A. Purcell NEWKIRK ENVIRONMENTAL CONSULTANTS, INC. ' cc: Mr. G. Wayne Wright Mr. Dick Routh Mr. Franz holt ? C.O.G. (Env.Reg's) 1 I 1. 1. 1 ' ARTICLE VII ENVIRONMENTAL REGULATIONS 30-7-1 WATERSHED DISTRICTS 30-7-1.1 Establishment of Watershed District The Watershed Protection District is hereby established as an overlay district. The designated watersheds under this ordinance are divided into two ' overlay sub-districts: (A) Watershed Area: The Watershed Area, hereafter referred to as "WA", consisting of the ' stream/river basin catchment draining into the municipal water supply reservoir; and (B) Watershed Critical Area: The Watershed Critical " " , consisting WCA Area, hereafter referred to as of the direct drainage area around the reservoir. Land use within the Watershed Protection District must comply with all the requirements of both the underlying zoning district and the applicable watershed overlay district. 30-7-1.2 Incorporation of Watershed Map d ilf h or e Gu This Section incorporates by reference t County Watershed Map dated July 7, 1986, showing the following designated watersheds in the county and the municipalities: Reidsville, Greensboro, High Point, Randleman, Randleman Dam, and Burlington. 30-7-1.3 Approval of Plans No Enforcement Officer, Board, or Governing Body is authorized to approve any plans or issue any permits for any land in a watershed protection district unless a watershed control plan therefor has been approved in compliance with the requirements of this Section. For ?- the purpose of evaluating the design of all development within the designated municipal watersheds, site plans, plot plans, and subdivision plans shall be submitted in compliance with the requirements of this Article. 30-7-1.4 Applicability This Section shall apply to Section 30-7-2 (Watershed Areas) and Section 30-7-3 (Watershed Critical Areas), and to all watershed areas within the County and the municipal jurisdictional areas, except as provided 30-7-1 (3-B-1) ' herein. These requirements shall not apply to a single family residence or residential accessory buildings on a lot of record. Also, developments participating in a public regional lake program may be ' exempt from runoff control requirements but not other requirements of this Section. 30-7-2 WATERSHED AREAS 30-7-2.1 General Provisions ' (A) Watershed Area: These districts shall protect the entire area which drains into any designated municipal water supply reservoir from any activity ' which could degrade water quality in the reservoirs. ' (B) Stream Channelization: Channelization of streams in a WA district shall not occur except by the approval of the Planning Board. 30-7-2.2 Watershed Control Plan (A) Plan Required: A watershed control plan shall be required for all development in a designated municipal watershed, and shall be submitted to the Enforcement Officer. The watershed control plan shall include all applicable information listed in ' Appendix 2 (Map Standards) of this Ordinance. (B) Plan Approval: The Enforcement officer may approve ' a watershed control plan in accordance with the performance standards found in Table 30-7-2-1. 30-7-2.3 Improvements (A) Construction of Improvements: The construction of all improvements designed for watershed protection and shown on an approved watershed control plan shall be completed prior to the issuance of any building permit, plat recordation, or pavement installation. (B) Maintenance Required: When runoff control measures are part of a development, and such measures serve more than one lot, an owners' association or binding maintenance contract for the purpose of ownership and maintenance shall be required. (C) Maintenance of Control Measures: Maintenance of runoff control measures shall be performed at such time as the sediment storage volume of the retention/detention measure has been lost to sediment or a part of the installation is not functioning as originally designed. The City shall 30-7-2 (3-B-2) ' have the responsibility to inspect and notify the owner of the land on which the runoff control measure is located. All maintenance shall be ' performed within ninety (90) days of the date the City gives such notice. Failure by the property owner(s) to perform the required maintenance or repair within the stated period shall enable the ' City to perform, and recover the cost of, -such maintenance and repairs from the property owners. ' (D) Recording of Permanent Improvements: All permanent improvements including approved access/ maintenance easement(s) (specific or general, at the owner's 1 option) shall be recorded on a Final Plat, and a mechanism to insure the maintenance of the facilities shall be established concurrent with, or prior to, plat recordation. In the event a plat recordation is not required, any improvement, filtration/infiltration area, or owners' association required by this Section shall be ' submitted for approval to the Enforcement officer, and duly recorded after said approval. 30-7-3 WATERSHED CRITICAL AREAS 30-7-3.1 General Provisions ' (A) Protection Provided: Watershed Critical Area (WCA) Districts shall protect those portions of designated watersheds which lie closest to ' existing and proposed water supply reservoirs from activities which could degrade water quality in the reservoirs. ' (B) Channelization of Streams: Channelization of streams in a WCA District shall not occur except by the approval of the Planning Board. ' (C) Required Minimum Standards: All minimum standards set forth in Section 30-7-2.2 (Watershed Control ' Plan) shall apply to WCA Districts. (D) Required Improvements: All required improvement set forth in Section 30-7-2.3 (Improvements) shall ' apply to WCA Districts. 30-7-3.2 Watershed Critical Area Applicability Requirements of WCA Districts shall apply to: (A) All development, excluding individual single ' family lots except as provided herein; and (B) All road construction within the WCA District. 30-7-3 (3-B-3) TABLE 30-7-2-1 WATERSHED AREA PERFORMANCE STANDARDS ' Development Type Schedule ' 1) Residential development with two and one- Low Density Residential Scoresheet half (2S) or fewer dwelling units per gross (Table 30-7-2-2). A score of one hundred (100) acre. or more is required for passing; or Engineering Certification by registered profes- sional engineer, with seal (Table 30-7-2-4), of control of the first one-half (1R) inch of runoff from impervious surface coverage. 2) Institutional, Commercial, Recreational, and Institutional, Commercial, Recreational, ' Industrial development with thirty percent (30%) or less impervious surface coverage; Industrial, and High Density Residential Scoresheet (Table 30-7-2-3). A score of 100 or more is required for passing; or or d f Residential development with greater than es- pro Engineering Certification by registere two and one-half (2S) dwelling units per sional engineer, with seal (Table 30-7-2-4), gross acre and with thirty percent (30%) or of control of the first one-half (1/2) inch ' less impervious surface coverage. of runoff from impervious surface coverage. ' 3) All development with more than thirty Engineering Certification by registered profes- percent (30%) but less than fifty percent sional engineer, with seal (Table 30-7-2-4), of (50%) impervious surface coverage. control of the first one-half (1R) inch of runoff from impervious surface coverage. ' 4) All development with fifty percent (50%) or Engineering Certification by registered profes- more impervious surface coverage. sional engineer, with seal (Table 30-7-2-4), of control of the first one (1) inch of runoff from ' impervious surface coverage. Note: The owner, developer, or person submitting the watershed control plan shall indicate which Performance Standard shall be used for review and approval. 1 30-7-4 I' (3-B-4) I J 'i TABLE30-7-2-2 LOW DENSITY RESIDENTIAL SCORESHEET MAXIMUM POINT POINTS POINTS FACTOR VALUE EARNED 20 1. Zone AG or RS-40 10 PUD-R (Single Family Detached dt Cluster) 15 PUD-R Cluster Exclusive) 20 25 2. Impervious Surface 0-3% 25 3-7% 20 7-10% 15 10-15% 10 25 3. Proximity to Fioodway as Defined By The Federal Emergency Management en More than 2000 Feet 25 1000-2000 Feet 20 500-1000 Feet 15 100-500 Feet 10 50-100 Feet 5 10 4. Degree of Sol Limitation Defined on Pg. 29 and Table 7, Pg. 57 Guilford Count Sol Survey Slight 10 Moderate 5 25 5. Drainage - Protect and Use Natural Drain ewa Piped or Improved Drainage With Riprap 5 Dispersed Drainage or Protected Drainageways 10 Dispersed Drainage and Protected Drainageways 20 Enhanced and Protected Natural Drainageways. 25 25 6. Averse Sloe 0-6% Average 25 6-10% 20 10-15% 5 25 7. Land Cover - High Percentage of Natural and Stabilizing Vegetation Natural or Stabilizing Vegetation Along Drainageway and on 25% of the Lot 25 Natural or Stabilizing Vegetation Along Drainageway and on 15-25%ofLot 20 Natural or Stabilizing Vegetation Along Drainageway and on 10-15% of Lot 15 Natural or Stabilizing Vegetation Between Units and Water 10 Ornamental Lawn on > 5% of the Lot 5 V etation on <5% of the Lot 0 25 8. Runoff Control Strategies Maximum Runoff Retention 25 Moderate Runoff Retention 15 Runoff Detention in Excess of Minimum Requirements of Soil Erosion and Sedimentation Control 10 Runoff Detention Equal to Minimum Requirements 5 10 9. Sewage Disposal Public Sewer S tem 10 10 0. Road dt Driveway Des' n Impermeable Road Surface With Vegetated Ditches 10 Impermeable Roads With Piped Drainage and/or Curb and 5 Gutter and Enerly Disci stors 200 otal Total Notes: 1) All plans must earn 100 or more points and meet all other requirements to be approved. 2) Do not use this table if gross density exceeds 2.5 dwelling units per acre. 30-7-5 (3-B-5) SUBMISSION REQUIREMENTS ' SINGLE FAMILY: Rated prior to approval of a Preliminary Plat. Impervious surface within each lot is assumed to be 2. A gravel parking area is not considered impervious surface. 3. Proximity to floodway is determined by measuring or scaling the distance from the floodway to the closest boundary of the tract. 4. Self-explanatory. 3,000 square feet. Individual homes on individual lots are not rated. MULTIFAMILY: Rated prior to approval of a site plan. 1 DEFINITIONS, EXPLANATIONS, AND STANDARDS 1. Conditional use rezonings will be given the appropriate bonus points if the use and site plan conditions ' meet the requirements of the bonus zone, such as clustering development on the best soils and terrain of the site. 5. Protected Draina?ewav means drainage is channeled by pervious devices such as sod waterways, berms, ' channels, or swales which have been constructed to resist soil erosion by vegetating, netting, riprapping, or a combination of those, and which allows infiltration of water into the soil. Dispersed Drainage means spread out, as opposed to collecting the runoff in channels, so as to effect ' increased sheet flow and overland flow. ImRroved Drainaeeway means channeled by impervious surfaces such as curb and gutter or concrete (gunnite, bituminous, etc.) channels. ' Enhanced Drainagewav means carried by existing natural drainageways which have been enhanced to resist soil erosion, including stream bank degradation. 6. Sloye shall mean the maximum inclination of the land surface from the horizontal as measured in ' percentage slope. The average slope shall be determined for the entire lot, tract, or subdivision before development. ' 7. If all or part of an existing lot containing natural or stabilizing vegetation is dedicated to the public for park or drainageway and open space purposes; such land will count in computing the score. ' Along Drainaggway means the area parallel to and within fifty (50) feet of the drainage channel. Stabilizing Vegetation means any vegetation that protects the soil against erosion. 8. Maximum Runoff Retention means approximately one hundred percent (100%) of channelized runoff must pass through permanent retention or wet detention pond(s). Moderate Runoff Retention means at least seventy-five percent (75%) of runoff must pass through permanent retention and/or wet detention pond(s). f ff 1 runo must Runoff Detention in Excess of Soil Erosion and Sedimentation means at least fifty (50%) o pass through permanent detention pond(s). Runoff Detention Equal to Minimum Requirements means velocity control of runoff. Detention Pond means a pond which collects stormwater runoff, filters the water and releases it slowly over a period of hours or days. It does not have a permanent pool and is sometimes referred to as a dry pond. Wet Detention Pond means a pond that has a permanent pool and also collects stormwater runoff, filters the water, and releases it slowly over a period of days. Retention Pond means a pond that has a permanent pool. 9. No points can be earned for on-site septic tank systems or private sewage treatment systems. ' 10. Self-explanatory. ' 30-7-6 1 (3-B-6) ' TABLE30-7-2-3 INS IT11 ONAL, RECREATIONAL, COMMERCIAL, INDUSTRIAL, AND HIGH DENSITY RFSIDENTIALSCORESHEET 1 11 11 MAXIMUM POINT POINTS POINTS FACPOR VALUE EARNED 10 1. Impervious Surface <7.5:b Impervious 10 75-15% 5 25 2. Prorrimi to Floodwa as Defined the FEMA 2000 Feet and Greater 25 1000-2000 Feet 20 500-1000 Feet 15 100-500 Feet 10 50-100 Feet 5 15 3. Soil -Hydrologic Soil Group (when 50% or more of the site retains undisturbed B 15 C 5 20 4. Drains ewa Vegetated Waterways (a miss) 10 Minor Channels With Rlprap 10 Preserve Natural Drainageways 10 Preserve and Protect Natural Drains ewa 20 25 5. Land Slope whets 50% or more of site remains undisturbed 0-6% Average Slope of Subdivision or Lot 25 6-10% 20 10-15% 5 25 6. Undisturbed Area Greater than 50% Undisturbed 25 30%-50% Undisturbed 15 20%-30% Undisturbed 10 10 7. Permanent Erosion Control Revegetating Bare Soil Areas 5 Revs elation and Protecting Concentrated Flow Areas 10 60 8. Permanent Runoff Control Strategies Natural Infiltration of Required Runoff from: 100% of Impervious Surfaces 60 75% of Impervious Surfaces 45 50% of Impervious Surfaces 30 Wet Detention Pond Meeting Performance Standards Controlling Pollutants from: 100% of Impervious Area 50 75 % of Impervious Area 40 50% of Impervvious Area 25 Vegetative Filter for Sites With Less Than 25% Impervious Surface Coverage Meeting Performance Standards 15 Dry Detention Pond 10 10 9. Sewage Disposal Public Sewer 9juern 10 15 10. Road and Driveway Design Water from Roadside Swales or Club Cuts Directed into Natural Infiltration 15 Impermeable Reed Surface With Vegetated Ditches 10 Impermeable Roads With Piped Drainage and/or Curb and 5 Gutter and Energy Dissi tors 215 Total Total Notes: 1) All plans must earn 100 or more points and meet all other requirements to be approved. 2) Do not use this Table if impervious surface coverage exceeds thirty (30%) percent. 30-7-7 (3-B-7) SUBMISSION REQUIREMENTS 1 r RESIDENTIALICOMMERCLAL.,/INDUSTRIAL SUBDIVISIONS: Rated prior to approval of preliminary plat. RESIDENT AI.JINSTITUTIONAL./COMMERCLALIINDUSTRLAL SITE PLANS: Rated prior to approval of site plan unless lot was prequalified by subdivision. COMMERCIALJINDUSTRIAL PROJECTS WITHOUT SITE PLANS: Rated prior to approval of the building permit. DEFINMONS EXPLANATIONS, AND STANDARDS 1. Impervious surface coverage includes: paved parking lots, driveways, roads and streets; buildings or other structures which cover the soil. A gravel parking area is not considered as impervious surface coverage. Impervious surface coverage is computed by the equation: acres impervious surface divided by total acres in the tract times one hundred percent (100%). 2. Proximity to floodway is determined by measuring or scaling the distance from the floodway to the closest boundary of the tract. 3. Hydrologic Soil Groups as defined on Pg. 35 of the Guilford County Soil Survey (12/19117) and referenced in Table 15. 4. Vegetated Waterways (swales) are to be constructed according to USDA-SCS specifications or equivalent methods, and they are to include installation of channel liners (plastic, jute, or excelsior) where expected flow velocity (10-yr. storm) exceeds three (3) feet per second. Riprap Lined Channels are to meet Guilford County specifications. Preserve Natural Drainageways shall mean no disturbance of natural drainageways by cutting, filling, channelization, or destroying natural vegetation. Preserve and Protect Natural Drainageways shall mean protecting natural channels against stream bank erosion by riprap, or establishing soil stabilizing vegetation on stream banks, and/or providing for a natural or revegetated buffer strip of twenty-five (25) feet or more on each side of the stream. 5. S1_ shall mean the maximum inclination of the land surface from the horizontal as measured in percentage slope. The average slope shall be determined for the entire lot, tract, or subdivision before development. 6. Undisturbed Area shall be that portion of a lot, tract or subdivision not occupied by any structure and which has not and will not be graded to change the existing contours or to destroy existing vegetation. 7. Revegetatine Bare Soil Areas shall mean providing a stabilizing vegetative cover on those areas disturbed by grading of the site where no other land cover (structure, etc.) is to be located. 8. All runoff control methods or devices shall meet or exceed Guilford County design specifications. Retention ponds will be considered in lieu of wet detention ponds on a case-by-case basis. 9. No points can be earned for on-site septic tank systems or private sewage treatment systems. 10. Self-explanatory. 30-7-8 (3-B-8) Table 30-7-2-4 ENGINEER'S CERTIFICATION The engineering certification required on watershed control plans or construction plan drawings shall be of the following form: ' ENGINEER'S CERTIFICATION I certify that this plan will control the first 1/2 / 1 (choose ' one) inch of runoff from all impervious surfaces shown hereon, and that the water quality control measures shown on this plan meet or exceed the guidelines issued by Guilford County dated ¦ SEAL Signature Registration Number 30-7-9 (3-B-9) t 30-7-3.3 Extent of WCA District (A) Boundary of WCA: The WCA extends to the ridgeline of the reservoir basin, or in the case of major streams feeding the reservoir (Reedy Fork Creek, Brush Creek, Horsepen Creek, East Fork Deep Creek, West Fork Deep River, Little Alamance Creek, Big Alamance Creek, Rock Creek, Richland Creek, Deep River, Reddicks Creek, and Hickory Creek), to the nearest identifiable major feature which crosses the stream, and which is at least two thousand, seven-hundred and fifty (2,750) feet upstream of the reservoir. (B) Identifiable Major Feature: The identifiable major feature specified in Section 30-7-3.3(A) (Boundary of WCA) may be a street, railroad, easement, or similar travel way which is capable of being used by emergency personnel to respond to spills. (C) Inclusion of Reedy Fork Creek: For the purposes of this Section, Reedy Fork Creek between Lake Brandt and Lake Townsend shall be considered a water supply reservoir with bank full channel equivalent to normal pool elevation. (D) Boundary Closure: For the purposes of WCA boundary closure, a connecting line(s) is drawn between the outer boundary ridge line and the line extending along and parallel to the identifiable major feature. 30-7-3.4 Divisions within the Watershed Critical Area The WCA consists of four divisions as follows: (A) Tier 1• 1) Tier 1 consists of those lands within two hundred (200) feet of the normal pool elevation and those lands within one-half (1/2) mile of (High Point Lake, Oak Hollow Lake, Lake Brandt) or one mile (Lake Townsend) upstream of water intake structure(s). 2) Tier 1 areas are intended for public purpose and should remain undisturbed. (B) Tier 2• E 71 1) Tier 2 consists of those lands lying within an area bounded by Tier 1 and a line parallel to and seven hundred and fifty (750) feet in distance from the normal pool elevation. 2) Tier 2 areas are intended primarily for public purpose with the following exception. 30-7-10 (3-B-10) 3) Tier 2 area surrounding the two (2) proposed reservoirs (Randleman Lake and Lake Mackintosh) is not intended for public purpose unless and until more than twenty-five percent (25%) of the WCA for the reservoir becomes urban in character, by meeting any of the tests defined in NCGS Section 160A-48(c). (C) Tier 3: 1) Tier 3 consists of those lands lying within an area bounded by Tier 2 and a line parallel to and three thousand (3,000) feet in distance from the normal pool elevation. 2) Tier 3 areas shall not exceed the WCA Boundary. (D) Tier : Tier 4 consists of those lands lying in the area between Tier 3 and the WCA Boundary. 30-7-3.5 Runoff Minimization The density and impervious surface coverage limits defined in Table 30-7-3-1 shall apply within the WCA. 30-7-3.6 Land Disturbance Minimization (A) Soil Erosion and Sedimentation Control Plan: Refer to Section 30-7-4.1(A) (Plan and Permit Required). (B) Street Standards: Refer to Article VI (Subdivisions: Procedures and Standards) for the minimum street standards. (C) Fragile Areas: 11 1 1) Wetlands shall be protected by dedication or held in a water quality conservation easement as follows: a) Dedication may be required by the City council. b) Areas not required to be dedicated shall be recorded as a water quality conservation easement. C) Areas held in a water quality conservation easement shall be held by an owners association where the water quality conservation easement serves more than one property. 30-7-11 (3-B-11) L 1 Table 30-7-3-1 DENSITY AND IMPERVIOUS SURFACE COVERAGE LIMITS Residential Density Limitsl (expressed as dwelling units/gross acre) Tier 1 Tier 2 Tier 3 Tier 4 No public sewer NA 1 du/5 ac 1 du/3 ac 1 du/1 ac Public sewer NA 1 du/5 ac 2 du/1 ac 2.5 du/1 ac Impervious Surface Coverage Limits (expressed as maximum percentage) (for use with institutional, commercial, and industrial uses)2 Tier 1 Tier 2 Tier 3 Tier 4 No public sewer NA 2.5$ 4.0$ 12.096 Public sewer NA 2.5% 24.0%3 30.0%3 Notes: 1 2 3 The above residential densities shall not apply to property in the city zoned for lot sizes less than forty thousand (40,000) square feet on the effective date of this ordinance. Impervious surface coverage limits shall not apply to property the in city zoned for institutional, commercial, or industrial purposes on or before April 1, 1987, the original adoption date of the Watershed Critical Area Ordinance. Impervious surface coverages may be increased in Tiers 3 and 4, when the development is served by public sewer, by ten percent (10%) for institutional, commercial, and industrial areas if the owners provide for on-site control of the first one (1) inch of runoff from impervious surfaces in accordance with this Ordinance. 30-7-12 (3-B-12) 2) 3) d) The natural ground cover and the natural tree canopy must be preserved with the following exceptions: i) the cutting or trimming of overcrowded trees is allowed provided that no trees in excess of three (3) inches in diameter as measured twelve (12) inches from the ground are removed; ii) utilities and erosion control structures can be constructed and maintained; iii) normal maintenance by mechanical means is allowed for the removal of dead, diseased, deformed, poisonous, or noxious vegetation and pests harmful to health; and iv) mechanical mowing of utilities areas is allowed to control growth. Open Channel Drainage a) Drainage within developments shall be by means of open channels. b) All such areas shall have protected channels or remain in a natural and undisturbed state, except for road crossings, utilities, erosion control, and watershed protection devices. C) Easement widths shall be as specified in Article VI (Subdivisions: Procedures and Standards). Slopes a) Areas with slopes greater than fifteen percent (15%) which are adjacent and parallel to natural drainageways and streams shall remain natural and undisturbed except for road crossings, utilities, and erosion and watershed protection devices. b) Slopes greater than fifteen percent (15%) may be protected by: dedication, if the slope adjoins dedicated land and is required by the City Council; or as a 30-7-13 (3-B-13) I I I I I I I 11 Roadway and Utility Crossings WE'IL%ND CROSSINGS SURFACE AREA OF FILL IN WETLAND (S.Y.) VOLUME OF FILL AT AVERAGE HIGH WATER IN WETLAND (C.Y.) VILMIE OF FILL AT CROSSING (C.Y.) CROSSING NO. 1 478 20 2780 CROSSING NO. 2 78 25 735 CROSSING NO. 3 244 30 600 CROSSING NO. 4 344 35 1155 CROSSING NO. 5 56 20 200 CROSSING NO. 6 1200 130 4445 CROSSING NO. 7 900 125 3555 CROSSING NO. 8 TOTAL 211 3511 SYDS 10 395 CYDS 500 13,970 CYD3 RIP RAP OUTLET PROTECTION IN WETLANDS SURFACE AREA/S.Y VOLUME/C.Y. CROSSING NO. 1 83 35 CROSSING NO. 2 53 22 CROSSING NO. 3 53 22 CROSSING NO. 4 130 54 CROSSING NO. 5 16 7 CROSSING NO. 6 128 53 CROSSING NO. 7 140 58 CROSSING NO. 8 Tl7TAL 40 643 SYDS 17 268 CYDS AREA AND VOLUME CALCULATIONS 4-A-1 WTE.. 50, TO 1.LL&AI Fns - 0-nLtjV G&,55INC,& N ? v tis ?-cMP? Fi.II.L To'gE A M M ?D IDTEC.!? ?uz?.T?onl ?.s :W?. egos. nEu (To Be U"r) E e( UT) 't"'? Pl Gai.? h EGTi o s ?.s.. s??r N 0 6cALKf TYPICAL SECTION OF ROADWAY CROSSING% 4-B-1 CftOSSINq '1 PLAW 1low Iov' ?o ---N 89° UO' CROSSING NO. I SURFACE AREA OF FILL IN WETLAND _ 4"18 S.Y. VOLUME OF FILL AT AVERAGE HIGH WATER IN WETLAND 20 C.Y. VOLUME OF FILL AT CROSSING - y?ao C.Y. 4-C-1 INDIVIDUAL ROADWAY CROSSING MAPS J v ar ? ? ??' 111 °? a 1'U "p O W ? u M .i .n 3 s ? OV ' 3 TV ij i i i i i ?m (3 Q? r 4-C-2 it .i' ?? \,AREA # x o CROSSING NO. 2 SURFACE AREA OF FILL IN WETLAND = 1 8 S. Y. VOLUME OF FILL AT AVERAGE HIGH WATER IN WEM-riND = 25 C.Y. VOLUME OF FILL AT CROSSING = '735 C.Y. 4-C-3 V CL -- a a 'li -2 4 ? W \ ? ? ? m?WWWW IL ? ? o z v i i 1 4-C-4 O ?o O r c OSSING NO. 3 SURFACE AREA OF FILL IN WETLAND = 244' S.Y. WINE OF FILL AT AVERAGE HIGH WATER IN WE`1IAND = 3o C.Y. VOID OF FILL AT CROSSING = (goo C.Y. // 4-C-5 E E v? r J 9 V 2 ? ? ? rnM ov J V Q P up .r 0 Ot 0.0 • OL Q 'O O dmw ty sY on, 4-C-6 i i i D m D ti m F- D d 100p 1 CROSSIM NO. 4 SURFACE AREA OF FILL IN WETLAND = 344 S.Y. VOUJME OF FILL AT AVERAGE HIGH WATER IN WET AND = 35 C.Y. VOLUME OF FILL AT CROSSING = / 155 C.Y. 4-C-7 d r i d 0 r i i 1 \ ILI\ I c r H . l co or O1 VER • 4}C-8 X11 V l ao - (3 (J ? 1 FL 1 M ? now 1 A, G ? 55 V? 1 CROSSING NO. 5 U,7RFACE AREA OF FILL IN W M AND = 549 S . Y. OF FILL AT AVERAGE HIGH WATER IN WETLAND = 20 C.Y. VOLUME OF FILL AT CROSSING = 200 C.Y. i' 1 z co co 0 W k'o zzz 4-C-9 k,D l.D m O 2 d _V f QL a r? all? a- , Ufa Z J N _*e 11 LL • .m O Q ? s?? X11 i /, 1 1 / tJ MQ ? ? Op O ?. IZP O' 4-C-10 r i? t 11 I. CROSSING NO. 6 SURFACE AREA OF FILL IN WETLAND = 12 DO S.Y. VOLUME OF FILL AT AVERAGE HIGH M= IN WETLAND = 1,30 C . Y . VOLUME OF FILL AT CROSSING = 4449 C.Y. 4-C-11 r v v •s 3 pu`? O C" c . oW oo m u u y i ? L ?n 0 21 N. 4-C-12 1 I I t CROSSIIJG NO. 7 SURFACE AREA OF FILL IN WETLAND = `100 S.Y. ' VOLUME OF FILL AT AVERAGE HIGH DATER IN WETLAND = / 2 5 C . Y . VOLUME OF FILL AT GROSSING = 3555 C.Y. 4-C-13 z /7*1 ? V 4 0 J 4. W ¢ d O 7 1 Q ? Q s M =M ft? ... N Z 1 ? \? V 3 ? 4 ? 4-C-14 7-90 1 C9 .S ' 1'c too CROSSING NO. s SURFACE AREA OF FILL IN WETLAND = 211 S. Y. VOLUME OF FILL AT AVERAGE HIGH WATER IN WETLAND = /O C.Y. VOLUME OF FILL AT CROSSING = 500 C.Y. 4-C-15 t t Z t a. u .rt r J,N o v?? . N ?J r T? V 0 .6 L V .r 0. 4-C-16 ?w O 1 z,. 01 Cv-oss%uG *- 2pc 4-C-1, 7? i ? O u o u _11 OL : - o? Ja _o x \ M d 0 u ? O U1 / to 4-C- 19 1 1 t f 1 ? i 1 \ ? to q3? t/O q31 G?? ??GCPN?ER \1 cA L \ G' ?c- 1 R2 ? 4 1 R ? std 4-C-19 \ 6 I' i 1 1 1 1 1 1 1 1 1 1 1 I Ise ? ?` ?? H?• l/ER. 77o ! U2±s{,?lG ? ? 20 xlo ?I oo') I Ae?N Pt P?? 4-C-20 1 1 1 1 1 1 1 r I ? 2 a`dld 0 t -.2, 0 v -:z w D? J ? J Q ? J d 4YPICAL SECTIONS OF SANITARY SEWER CROSSING''-' 4-D-1 b 0 03 F' 'o ?r d 7 a D ?? J 3 0 J u1 s 0 v a ?I 4-D-2 P11I ?o 19 / 00 _ J \\ ?? \? ? 1191 pS 190 ?- q T \ I \ 1 ??. \ N ` N ? ?j, ?. P ?? wu1MS• 1 1 c€? @ \ r '\% / Rop.vWA'{ ws To AJW-w '- ' P,PE - 0 _ 1t/Eft,RaD ? ° OUTFALL #4 ' (l2" S. S. # 0.22% GRADE) CAPC/TY - 0.75MGD 5 FLOW= 0.15MG0 em Z 9 10 L.F. C jZo S 1 S s- 0UTFAU--_4-Q__ __ llf ' ] Z" S S e 0.22' 0- est. s 1 I fLOW = 0..5o rn?jD J r l,665 G.F..--; - •. ??_. 40- 4-E-1 ' INDIVIDUAL SEWER CROSSING MAPS 1 ?. TRAIL. rt- \???\ I X11• ! !jrl / r, 90 / ??\ '11I?1 'I ? i • V P 1 t i 1! \ J \ ,t 4z 0 \ i 1 J ,J:s 1 1 src s 7-0, ll ,ros f ,`ll \1 4-E-2 tjo r C I ? 11lllG" wc-ruNtw AR.FA • L.' 7-6 K? 1 ?l rm v 751 •.? I?Oi ? J N 1 ? 1 I BpO E D R i.. 1 K ENN 1 C O H S T H 4-E-3 00 i 400l - / -, 787.4 loo AI, O/i, \ ' 749) / `,• 1 l ?i j 770 A. rep 4-E-4 MGD 616 2 1.1 MyD 4S9 -------------- 160 \ \ \ - 790 CT so o ° f. C R-o 1 N 1 ? T ' 707.4 I UcA 14' fill ?? 4-E-5 CAPAC/TY = 1. l O MGD ' FLOW= 0.35MGD 3,980 L.F. 'SO Q? / Romeo u/a J / rposs, y ,cos T .74- - l 760 I 4 RaAoo 7 - z c>& lip, 790. L80-16% GRADE) \ t / cgPqurV _ I. C) ?ti, TY 3.00 MGD % J , i I i i : Fc.o? 3 0.-7 tpl'4 .-- ?1.50 MG0 / ? !' F. It SA 4-E-6 /x'00 ?\ \ \1 TTp 1 Vv ' 1 `?` \• i I 78 `'7s9yd 76 ¢ e07 A "A - 1 u it i 6-/O 1 ReA ? W f ? ?c tJ . ,S ?W '(? C I FRo 4Si S nle.5 , ? _ . 1 0 , 1 S.? 4.5 - 817 1 4-E-7 1'I ?l r -1--»o t? 'i14 INV.- (? 1 111 Teo 1 771.1 ? I I I I 1 I I ' 1 I 160 I 1 I 10 1 I 7so.1 ?r i o4v o . ' .' 110 ?• r ? `hoc I rA. LL w 5 CI4 0.s. d 0.14-7• : gAM) C APACITY c1.6 M61D FLO-W c12t>.8)sI?S 4-E-8 j -797 'TREES .J 1 , I ? J 1 ? \ 10 „ /I II It I !! r, T I.o / S?1N `'60 ? TREES 1 4-E-9 MILLS CORPORA TION 1 ' ?J I L,,; 180?? o )I , I ? I I I I, of "V l 017 'I i 760-?? i o•Z T77 \ (?? ? ? { \ 7 J 1 J i 1 Exhibits I t., - 4 alley, williams, carmen & king, inc. E N G I N E E R S & A R C H I T E C T S BURLINGTON OFFICE KANNAPOLIS OFFICE GREENSBORO OFFICE p.o. box 1179 1 740 chapel hill road burlington, north carolina 27216 telephone 9191226-5534 fax 9191226-3034 p.o. box 1248 1 207 South main street kannapolis, north Carolina 28082 telephone 704/938-1515 fax 7041938-6810 300 east wendover avenue, suite 403 greenshoro, north carolina 27401 telephone 9191378-2754 fax 9191378-2583 March 4, 1992 Mr. John Dorney Water Quality Planning Division of Environmental Management N.C. Department of Environment, Health and Natural Resources Post Office Box 29535 Raleigh, North Carolina 27626-0535 Subject: Roadway and Utility Crossings of Wetlands Lake Jeanette Area Greensboro, North Carolina Dear Mr. Dorney: PLEASE REPLY TO: Burlington 91229 I appreciate you meeting with Dick Routh, Mark Purcell, Chris Windham and myself February 21, 1992 to discuss the subject project. I feel our preliminary talks were helpful in putting together the 401 Certification Application that we are submitting with this letter. We are enclosing seven (7) copies of the application with supporting maps and documentation. As mentioned earlier, I will be happy to meet with you at the site to help you locate the proposed crossings. If you have any questions relating to the enclosures or need additional information, please do not hesitate to call. Sincerely, ALLEY, WILL , & KING, INC. F' -a , K. Holt, P. E. FKH/sj encls. cc: Mr. Dick Routh, Cornwallis Development Co. LAURENCE A. ALLEY, P.E. JEFFERY D. MOODY, P.L. HERBERT A. CARMEN, A.I.A. HAYWOOD B. KING, P.E. WAYNE B. PERRY, R.I.S. DEMETRFOS N. (ALLINICOS, A.I.A., R.I.R.A. FRANZ K. HOLT, P.E. DARRELL 1.. RUSSELL, P.E. KENNF TH D. STAFFORD, A.I.A. Conewitoo BEGINNING OUR SECOND CENTURY OF EXCELLENCE December 17, 1992 Mr. John Thomas Department of the Army Wilmington District Corps of Engineers Regional Field Office 11413 Falls of the Neuse Road Wake Forest, North Carolina 27587-9408 Dear Mr. Thomas: Re: Lake Jeanette Development Nationwide and General Permit Action ID 199103436 nFr '2 31992 This is to inform you that we have completed construction of minor road crossings labeled 1, 3, 4, 5, 6, 7 and 8 on the site plans received by your office December 14, 1991 and referenced in a letter from Mr. Wayne Wright to me dated February 5, 1992. Mr. Wright's letter of February 5, 1992 indicated that the nationwide permit authorization was extended to January 13, 1993 provided all construction was accomplished by that time. There will be at least one more crossing of a wetlands which was labeled Crossing #2 on the above referenced site plan that was not accessible at this time, and as a result has not been constructed. We will contact you about that and any other minor road crossings at a future date. We likewise have not crossed the wetlands with utilities at this time. Thank you for working with us. Merry Christmas! v C. Richard Routh Director of Real Estate Development CRR:dly cc: Newkirk Environmental Consultants, Inc. c/o Mr. Mark A. Purcell 192 East Bay Street, Suite 201 Charleston, South Carolina 29401 Alley, Williams, Carmen & King, Inc. c/o Mr. Franz K. Holt 300 East Wendover Avenue, Suite 403 Greensboro, North Carolina 27401 Cone Mills Corporation Greensboro, N.C. 27415-6540 SINCE 1891 Page 2 Mr. John Thomas December 17, 1992 cc: (continued) Mr. John Parker North Carolina Department of Environment, Health and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 A /Mr. John Dorney Water Quality Section Division of Environmental Management North Carolina Department of Environment, Health and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 Regional Office Manager North Carolina Department of Environment, Health and Natural Resources 8025 North Point Boulevard, Suite 100 Winston-Salem, North Carolina 27106 Mr. Wayne Wright Department of the Army Wilmington District Corps of Engineers Post Office Box 1890 Wilmington, North Carolina 28402-1890 919-378-2583 A W C K GSO 437 P01 A a ley, williams, carmen & king, E N G I N E E R S & A R C H I T E C T S SuRLINOON OFFICE p-o- boz 11711 40 chapel hill road burlington, no th carolina 27216 telephone 919122&SS34 fax 91 1226-3034 THIS TRANSMISSION CONTAINS FAX TRANSMITTAL MEMO , IF KANNAPOLIS OFFICE p.o. box 1248 1207 south main street kannapolis, north carolina 28087 telephone 7041938.1515 fax 7041938.6810 PRIVILE ED AND CONFIDENTIAL iNFURMATI N JAN 26 193 11:29 inc. GREENSBORO OFFICE 300 ta%t wendover avenue, suite 403 greensboro, north carolina 27401 telephone 9191378-2754 fax 9191376.2S83 'ENDED ONLY FOR THE USE OF THE PERSON TO WHOM IT IS ADDRESSED. U HAVE RECEIVED THIS FAX IN ERROR, YOU ARE PROHIBITED FROM COPYING RETAINING TELEPHONE NOTIFY US RETURN THE ORIGINAL FAX TO US BY UME BY TEL MAIL. DATE: NUMBER OF PACES:- (INCLUDING, TRANSMITTAL SHEET) T6: 0- o o ~?- I: X MENTS: -Z L?f C FROM: ?zr ltDt?' tEfFERY 0. MOODY, V.E. NEReEA7 A. CARMEN, A.I.A. ?AURLNCE A- LEY, PA. DEMETIIEO5 N. CALLINICOS, A-1-A, R.I.P.A. WATHE 14AYWOOD B- KING, r.E- s. PERRY. R. S. pARREL RRfLL L. RUSSELL. V.E. KENNETH 0. STAFFORD, A.I.A. fAAN2 K. H LT, V.E. 919-378-2583 A W C K GSO 437 P03 JAN 26 193 11:30 • inc- lley, williams, carmen & king, BURLI TON OFFICE ENGINEERS AND ARCHITECTS P.D. box 1179 740 Chapel hill road burlington, north Carolina 27216 telepho a 9191226.5534 fax 191226.3034 KANNAPOLIS OFFICE CONSULTING ENGINEERS p.o, box 1248 1207 south main street kannapolis, north Carolina 28082 telephone 7041938-1515 fax 7041936.6810 GREENSBORO OFFICE ENGINEERS AND ARCHITECTS 300 east wendover avenue, suite 403 greensbora, north Carolina 27401 telephone 9191378.2754 fax 9191378.2583 PLEASE REPLY TO! 4, 1993 Mr. G. Wayne Wright Chief, Regulatory Branch Department of the Army, Corps of Engineers Wilmington District 69 Darlington Ave. Wilmington, NC 28405 Re: Lake Jeanette Development Nationwide and General Permit Action ID 199103436 Greensboro Dear Mr. Wright: Mr. C. Richard Routh, Director of Real Estate Development, enclosed) regard Corporation recently wrote to you (letter dated December 17, 1992 - copy current status of roadway and utility crossings of wetlands at Lake Jeanette. As indicated in Mr. Routh's letter, several utility (sewer) crossings remain to be 1993, completed. Since current authorization will no longer be valid after January 13, erall we are now resubmitting these sewer crossings reviewlb It is our undMstap) 2 (N. Elm Sewer Outfall Construction Drawings) for your that these activities are authorized under Nationwide permit #12 provided all work is accomplished in accordance with current Nationwide permit conditions. Cornwallis Development Co. hopes to soon begin Wonst be appreciated Thank you for Outfall. An early review of this portion of work your past cooperation and we look forward to hearing from you regarding authorization. If you have any questions or comments, please do not hesitate to contact me. Sincerely, ALLEY, WILLIAMS, CARMEN & KING INC. b#-- FF K. Holt, P.E. FKHJbw cc: Mr. John Thomas Mr, C. Richard Routh Mr. Duncan Newkirk HERBERT A. CARMEN, A.I,A. - LJ,URENGE A. ALLEY, P-E_ IEFFERr D. MOODY, PA PERRY, R.l.bDEM¢rRE05 N. GAIUNIC05, A.IA., R.I.B.A. HAYWOOD . KING, P wAYNE e. E• KENNETH D STAFFORD, A.I.A. TRANZ K. HOLY. P.E. DARRELL L RUSSELL. P.E- 919-378-2583 A W C K GSO 437 P02 JAN 2b 193 11:29 it a lley, williams, carmen & king, inc. KANNAPOLIS OFFICE GREENSBORO OFFICE BURLIN TOM OFFICE CONSULTING ENGINEERS ENGINEERS AND ARCHITECTS ENGINEERS A ND ARCHITECTS 300 cast wendover avenue, suite 403 P.O. box 11791 box 1248 J 207 south main street 40 chapel hill road ?' ereensboro, north caroling 27401 burhneton, n th caroling 27216 kannapolis, north caroling 28082 telephone 9191378-2754 t .lephon 9191226-SS34 telephone 7(14!938-1515 fax 9191378.2583 fax 91 91226-3034 fax 7041938.6810 PLEASE REPLY TO: Greensboro 26)1993 91148 . John R. Dorney vision of Environmental Management to of North Carolina partment of Environment, Health, and Natural Resources > North Salisbury St. Leigh, NC 27604 ect: Sewer Outfall Crossings of Wetlands, Lake Jeanette Area, Greensboro, NC John: reviously discussed over the telephone, ;we have reapplied to the corps (letter ),sed) for the same sewer outfall crossings previously authorized under nationwide iit and 401 certification. I have since talked with John Thomas and he says the r authorizing the crossings under new Nationwide Permit should be in our hands in two weeks. In addition, it is my understanding that previous 401 certification pcolnstructionn of the 16"o tfalhshown?on as Cornwallis pages 4-E-3 and 4-E- 4 in he prev ous n ication for 401 certification. call if you have any questions or comments. . Al LY..\N w), ALLEY, YVILLIAMS, CARMEN & KING INC. W /4- F Holt, P.E. FKH/bw cc: Mr. Conrad Hicks Mr. Dick Routh IEFFERY D. MOODY, P.L. HERBERT A. CARMEN, A.I.A. LAURENCE A. A LEYP.E. W A/NE H. PERRY, R.L.S. DE ME7 RE OS N. CALIINICOS. A.I.A., R.1. ,A MAYWOOD 8. j.G? PA KENNETH D. STAFFORD, A.I.A. FRANZ K. HO T, P.E. DARRELL L . RUSSFLL, P.L. 1 alley, williams, carmen & king, inc. E N G I N E E R S & ARCH I T E C T S BURLINGTON OFFICE KANNAPOLIS OFFICE GREENSBORO OFFICE p.o. box 1179 1 740 chapel hill road p.o. box 1248 1207 south main street 300 east wendover avenue, suite 403 burlington, north carolina 27216 kannapolis, north carolina 28082 greensboro, north Carolina 27401 telephone 9191226-5534 telephone 7041936-1515 telephone 9191378-2754 fax 9191226.3034 fax 7041938-6810 fax 9191378-2583 May 6, 1992:. Mr. John R. Dorney Division of Environmental Management Dept. of Environment, Health and Natural Resources 512 Salisbury Street Raleigh, North Carolina 27604 Subject: Public Notice Bill ($66.72) Lake Jeanette Roadway Crossings and Utility Lines Greensboro, NC PLEASE REPLY TO Greensboro X11 L WETLANDS GROI VAR UALItY si ,. Dear John: Enclosed you will find a check in the amount of $66.72 covering the bill for the subject project. Thanks for calling Monday with the news of approval. Sincerely, Fr K. Holt, P.E. _l FKH/cb ALEY?YVILLI?IMS; CARMEN. 19275. % &?KIN?INC:, sE?1t31I?ERS.C'ARCHIT,ECTS *.?BU?1LI'tJGTbNyaC?27215' , ` ` / > BB-920/531' 19 f - < ?YY f\1 S 9 :)"? .`?!i ?? ?! ,l. 5 i ? -, ; r ? \, f t ? ,?'l ? t,?'? !t?/.?'???. ? ?'lr.?l t'(` ? <??` r-/?'?` w-?5? f. nrj?????•?.??i •` +f .> !> :'l,`??.,.A IS M lei A, rt ?v:. ? {? > ?<•, ;1's'U`i ?j r, ! a 1 l ?DO,LAR:S'? ?' > < f . ?. _0 e l i ,? , . ? ht f r l !' : ? ? ? lAL•LEY; INIL?1/\MSIGARMEI?"?K?NG;>INC? a > > \ a s 1f c 5 , . .\ ! , \`/,? li ?> yl y?AES.` 1 % NCNB Netlonaf8ank l ` of NorM C.rdku J` ?` a `/ ?1 l l , `, \ 1 > r I ! l ? ! '.' l> ? ! ?tt?url'Inyton?NC;27215r?' `,t% r??? ,??!>?f` ``'? l<??? •`,`' `?41?? ; ??%<,`Slits r:l??: ???.\ ,,<l,l?'t`,f`r;`f >?``y`/'t4{%;11A*? ??? .. i i f+ l.t ! ? ' `,? ? ' `/ ? ? a < > r?L?f? r???? 1 ', kj ` i?? ? ? F•tT ` FOR, '11! l,t?l.t?l Nf' \' N/ ?i.Q53109'2.04 .s 08?L00074?ll,<?<, ?j?r?l r?r I,otiq.2?5 , 776 0 .S' `.. V" tOX Ol,'\?? alley, williams, carmen & king, inc. E N G I N E E R S & A R C H I T E C T S BURLINGTON OFFICE p.o. box 1179 1 740 chapel hill road burlington, north carolina 27216 telephone 9191226-5534 fax 9191226.3034 KANNAPOLIS OFFICE p.o. box 1248 1207 south main street kannapolis, north carolina 28082 telephone 7041938-1515 fax 7041938-6810 GREENSBORO OFFICE venue, suite 403 carolina 27401 l 1/378-2754 3-2583 May 6, 1992 Mr. John R. Dorney Division of Environmental Management Dept. of Environment, Health and Natural Resources 512 Salisbury Street Raleigh, North Carolina 27604 Subject: Public Notice Bill ($66.72) Lake Jeanette Roadway Crossings and Utility Lines Greensboro, NC Dear John: e TO: L V 1 Enclosed you will find a check in the amount of $66.72 covering the bill for the subject project. Thanks for calling Monday with the news of approval. Sincerely, Fra z K. Holt, P.E. FKH/cb LAURENCE A. ALLEY, P.E. IEFFERY D. MOODY, P.E. HERBERT A. CARMEN, A.I.A. HAYWOOD B. KING, P.F. WAYNE B. PERRY, R.L.S. DEMETREOS N. CALLINICOS, A.I.A., R.I.B.A. FRANZ K. HOLT, P.F. DARRELL L. RUSSELL, P.E. KENNETH D. STAFFORD, A.I.A. 5TATE 4 State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Governor William W Cobey, Jr., Secretary May 8, 1992 George T I'verett, Ph.D. Director Cornwallis Development Company c/o Mr. Dick Routh Post office Box 26540 rreensboro, North Carolina 27415 Dear Mr. Routh: Subject: Certification Pursuant to Section 401 of the Federal Clean Water Act, Proposed Lake Jeanette development Project # 92129 Guilford County Attached hereto is a copy of Certification No. 2731 issued to Cornwallis Development Co. dated May 8, 1992. If we can be of further assistance, do not hesitate to tiontact us. Attachments Sincerely, cj?]_ >? orge T. Everet I i cc, Wilmington District Corps of Engineers Corps of Engineers Raleigh Regional office Winston-Salem DEM Regional Office Mr. John Dorney Central Files Mr. Franz Holt; Alley, Williams, Carmen and King k1 c11ONnl_ (A 14 [:5 A'11(willc lavcumllc Mo<,rewillc I'tlci)th Wi?11410im Aa'ilmingt(m Win.to n ?alcm 704/251 0208 919/4861541 714/(9,3 16')) 91911 71 470() 919/940o481 919/395 ;(0X) 919/8967(X)7 Pollution Prevention Pays I'O_ IiO\ 29535, R,dcigh, North ( molina )76260S39 Iclchhomc 9197;37011 \" I,???.d t 1, 1 mq,L-„ NORTH CAROLINA Guilford Count CERTIFICATION THIS CERTIFICATION is issued in conformity with the requirements of Section 401 Public Laws 92-500 and 95-217 of the United States and subject to the North Carolina Division of Environmental Management Regulations in 15 NCAC 2H, Section .0500 to Cornwallis Development Company pursuant to an application filed on the 4 day of March 1992 to fill about 1.6 acres of wetlands and water for road crossings and sewer lines. The Application provides adequate assurance that the discharge of fill material into the waters of tributaries to Lake Jeanette in conjunction with the proposed Lake Jeanette development in Guilford County will not result in a violation of applicable Water Quality Standards and discharge guidelines. Therefore, the State of North Carolina certifies that this activity will not violate Sections 301, 302, 303, 306, 307 of PL 92-500 and PL 95-217 if conducted in accordance with the application and conditions hereinafter set forth. Condition(s) of Certification: 1. That the activity be conducted in such a manner as to prevent significant increase in turbidity outside the area of construction or construction related discharge (increases such that the turbidity in the Stream is 25 NTU's or less are not considered significant). 2. Stormwater controls shall be installed following written DEM approval for the commercial area near North Elm Street and the higher density residential area (old wildlife club area). Violations of any condition herein set forth shall result in revocation of this Certification. This Certification shall become null and void unless the above conditions are made conditions of the Federal Permit. This the 8 day of May, 1992. DIVISION OF ENVIRONMENTAL MANAGEMENT ?reorge T. Everett, D rector WQC# 2731 i t• STA7Z State of North Carolina .... Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Governor William W. Cobey, Jr., Secretary April 28, 1992 Mr. Franz K. Holt Alley, Williams, Carmen and King, Inc. 300 East Wendover Avenue, Suite 401 Greensboro, North Carolina 27401 Dear Mr. Holt: George T. Everett, Ph.D. Director Enclosed is a copy of the bill for $ 66.72 for the Public Notice for your project entitled Lake Jeanette, road crossings and utility lines, in Guilford County. As you are probably aware, payment is required by 15 NCAC 2H .0502(f). The check should be sent to me and made out to the Department of Environment, Health and Natural Resources. Please call me at 919/733-1786 if you have any questions. JRD/kls Holt.ltr/Vol.2. :attachment cc: Central Files cinc:erely, John R. Dorney III ) ,I( )N,\I ( )I I I( 11, \,11(:% ill( I.n? n,.\ ill, \ I,"w-%tll( l6lk c Il \V,nhint't,?1) A\ ilmnq!t.)ii AV'nnton ti.il. m 704/2S1 Q08 `)V18e.I,II 7(4; r,r, d It,,?) 11111 X71 171U1 90O1(.oU- l W), 0, iIxx) 'W) 81P) .;(X) Pollution Prevention Pays N ) liox Ralci?"h North (_.m,hiw 27o2o O) 0 lclcph(m, ')1') 711 7U1 ? ' Greensboro News & Rec 0 Published by ??f( 992 GREENSBORO NEWS & RECORD, INC. Greensboro, North Carolina WATER !?U.",c!? NORTH CAROLINA, GUILFORD COUNTY AFFIDAVIT OF PUBLICATION Before the undersigned, a Notary Public of said County and State, duly commissioned. qualified, and authorized by law to administer oaths, personally appeared BETTY PITCHFORD ..................... ............................................ who being first duly sworn, deposes and says: CLASSIPIFD ADV INSIDE SALES MGR 1. That he is ... .................................................................of the Greensboro News Company, a corporation, engaged in the publication of newspapers known as "Greensboro Daily News" and "The Greensboro Record", published, issued and entered as second class mail in the City of Greensboro in said County and State; 2. That he is authorized to make this affidavit and sworn statement; that the notice or other legal adver- tisement. a true copy of which is attached hereto, was published in the GREENSBORO NEWS & RECORD on the following dates: April 3. 1992 ................................. ... ............ for ........... _PU131a.W. NOTICE .......................................................... and placed through .N..C.DIV.ISI.ON..OF..FNVTBONMEN.TAL MANAGEMENT.... :1. That the said newspaper (or newspapers) in which such notice, paper, document, or legal advertisement was published was, at the time of each and every such publication, a newspaper meeting all of the requirements and qualifications of Section 1-597 of the General Statutes of North Carolina and was a qualified newspaper within the meaning of Section 1-597 of the General Statutes of North Carolina. This ... ...3 ............. day of ............... APri.l......... 1 19.........92 .......................................................................... Advertising Director .......................................................................... Local Advertising Manager .................................................... National Advertising Manager .......... Classified Adver ng Manager Sworn to and subscribed befo this ... ..... day of .....April 19 92 Notary Pubhc w .. .......................... ...................... My commission expires, i N ON Q \ h, A ^ jm pb aQ \^ o\ ¢O o?p _ h \ Q b s ?Qr Q w Z ? J j -4 c?1 J C ,? w O ~ a ° " = Q o 2 O zCh w?+ ti a n? J L ~ ?1 1 ? o x 'ter q r? J d 2 00 CJ U N I -cp Q CK \t N n b • ?O b b rV ? Q ^1 O J J m !1t ? 4 C) ?= ..a Q (9 ^1 2 co ryn ?v h2 ? 2 2 p ;' 7 c? cu i r h ti a~r-, J Q 4 hW Q- J O Q 2 U aW !? s ?Ds? mQ F co) m o s h UQ?aQ ? 4u aq h i Q O Q m ? 3 0 C(/ Q 65 co Q U w mm / D T p < m C: z z I ? o o 0 o m z n 3 V O m I i Q i 1 ^ o o 0 s D z x D D D 3 m m m m O D 70 c !i z 0 O z C CD O 3 m w m cn mm m o l n O N 0 O ' o ? ` W m n n < o D v , f CL ?. N o. ? v o_ m c I c z < o a °. n c 0 o a m z WMX m 3 c 3 m (ni 3 ? pp m m m O 70 m O r z uC m fn ?C C v co ?m -? o D o z F I z z0 m n m n o 0 n a n r m z m m z 0 m Z? D 3 C m a 'tZ O c A Co mm m n m 0 m v m z v ? O co n c m ?o z c < m m O Z ? K cn m n z o O m c Z r Z .. O D 0 z O 0 v z M D = c m M m D I r m m U) O c n m U) srAR o c , •? u.."rOe• State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Governor George T Everett, Ph.D. William W. Cobey, Jr., Secretary Director April 15, 1992 Mr. Vance Arnold 1004 North Elm Street Greensboro, North Carolina 27401. Dear. Mr. Arnold: Re= Lake Jeanette Project Roadway and Utility Crossings DEM # 92129 Enclosed for your review is a copy of the 401 Water Quality Certification application for about 1.5 acres of wetland and streams channel fill for the Lake Jeanette development. A public notice for this project was published in the Greensboro News and Record on April 3, 1992. As we promised last spring and summer, I am sending you the application for review for the additional fill associated with this project. If you have any comments, please send them to me by April 30, 1992. I can be reached at 919-733-1786 if you have any questions. I have also sent copies to Kathryn Toxler and Glenda Fletcher. Sincere ly, ?( ?; Joh R. Dorney JRD/kls ,rnol.d.ltr/WPVo1.2 cc: DEM Winston-Salem Region r ranz Holt; Alley, 4?ill.iains Carman * king, inc. 16I,,h \\,r.lnn?•+: ,n ACilmin?tun A1in?ti.n S,i?? m 7(L(?il(,?(I ?11?(q.tinl?11 n.(n?{Ir;M( 1411) ;'I l'IMI 1111 1111) ;1), OXYI VI'('007(X), Pollution Prvvenfion Pavs wh ti'-111 (au lin.i ''-(Ot? (h li l( SIATI State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Strect • P neigh, North Carolina 27004 James G. Martin, Governor William W. Cobey, Jr., Secretary Ms. Kathryn Tr.oxler League of Women Voters of 1 YWCA Place Greensboro, North Carolina Dear Ms, Troxler: April 15, 1992 Guilford County 2.7401 Fe: Lake Jeanette Project. Roadway and Utility Crossings DEM # 92129 George T Everett, Ph.D. Director Enclosed for your review is a copy of the 401 Water Quality Certification application for about 1.5 acres of wetland and streams channel fill for the Lake Jeanette development. A public notice for this project was published in the Greensboro News and Record on April 3, 1992. As we promised last spring and summer, I am sending you the application for review for the additional fill associated with this project. If you have any comments, please send them to me by April 30, 1992. I can be reached at 919-733-1786 if you have any questions. I have also sent copies to Vance Hrriold and Glenda Fletcher. Sincerely, J.. tin F - Dorney JP D/kls Trr)xler ltr./WPVol.2 cc: nEM Winston-Salem Region T'ranz Holt: Alley, Williams Carman * King, Inc. I:1 ( ,u iti-U ( (11 1( 1 '- \?Iu?Illc Ii?'?ncvillc Abnn,??ills ILil?,chV\.r.hin?n,?i? AV'Imn,;1t,,r. A1'm,t?m?,tl,m 7 70.1 -2>I 6208 W) 18r' 1, 11 711.1 nr?t 1("?0 ?tlv ?;'1 ['IN! )4t,o1"'! v; ;'MMI rlV 8'4' ;'(N) Pollution Prevention y1?( 't37ti1? I'(1 k?? IL1I( wh 'til)till (.n.?lu,.i I?Ic1,lt?nl, STATt 4F w State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Governor William W. Cobey, Jr., Secretary Apr i. l 15, 1.992 Ms. Glenda Fletcher Guilford County Greens Post Office Box 29189 Greensboro, North Carolina 27429 Dear Ms. Fletcher: Re: Lake Jeanette Project Roadway and Utility Crossings DEM # 92129 George T Everett, Ph.D. Director Enclosed for your review is a copy of the 401 Water Quality Certification application for about 1.5 acres of wetland and streams channel fill for the Lake Jeanette development. A public notice for this project was published in the Greensboro News and Record on April 3, 1.992. As we promised last spring and summer, I am sending you the application for review for the additional fill associated with this project. If you have any comments, please send them to me by April 30, 1992. I can be reached at 919-733-1786 it you have any questions. I have also sent copies to Vance Arnold and Kathryn Troxler. Sincerely, (?U? rf \'kJ ohn R. Dorney JRD/kls Fletcher.ltr/WPVol.2 7c: DEM Winston-Salem Region Franz Holt; Alley, Williams Carman * King, Inc. \?h, I6 n1'.t, ? ill1 \1-'T' "Al, R'11"wh ' \V"a?l?in),tun A1?i?nnu;?tun Wimtnn t Ih(, 1,11 0141r,3 I,),Kt `111),.'11( X1 ()11)'1)Ih 6.181 'll'?0) `XX) 1)11)'s""' 71X11 Pollution Prevention Palls I'O 14rn ?`)??; ILi?1??e?h '?,n'?? (.n?l?uia ?;n?r?f1S3; Irlcl,l?lnx?')I')?; it ;nl? ....I? ,. A, Greensboro News & Record Published by GREENSBORO NEWS & RECORD, INC. ?p Greensboro, North Carolina 1?n NORTH CAROLINA, GUILFORD COUNTY AFFIDAVIT OF PUBLICATION Before the undersigned, a Notary Public of said County and State, duly commissioned, qualified, and authorized by law to administer oaths, personally appeared BETTY PITCHFORD ................................................................. who being first duly sworn, deposes and says: CLASSIFIED ADV INSIDE SALES MGR 1. That he is ..................................................................... of the Greensboro News Company, a corporation, engaged in the publication of newspapers known as "Greensboro Daily News" and "The Greensboro Record", published, issued and entered as second class mail in the City of Greensboro in said County and State; of Environmental Man-' tionr pursaant ater to Sec Ty 2. That he is authorized to make this affidavit and sworn statement; that the notice or other legal adver- of the Federal Clean tisement, a true copy of which is attached hereto, was published in the ct and Environmental Nrnc Commission- nsnn wind GREENSBORO NEWS 8, RECORD wedaads and siieam on the following dates: for road and utility on Lake Jeanette in, Countv. isinvlted.tocomment• April. .3, 1992 ilon no later than April t7, ' 1992. Comments should be sent to N.C. Division of Envi- ronmental Management, Water .............................. ................................................... ................... Gualily Plannin?, Post Office Box 299535 Rale, North Car- 6N 0 X ollna 27 - 5 5, Attention: John Dorney. A copy of the for .............PUBLIC . NQ`'.TCE........................................................... and application is on file at the Division office at 8025 N. Point Boulevard, Sulte 100 Winston- Salem, North Carolina, ENVIRQNMENTAL . KA,NAGEMENT placed through .N.. C. DIVISI OF ON " " " " " " ' gio al ice Winston-Salem R e . .. .. (919) 896-7005 during normal business hours and may be Inspected by the public. John Domey For: George T. Everett, Director North Caroline ivi Dsion of Environmental Management 3. That the said newspaper (or newspapers) in which such notice, paper, document, or legal advertisement DATE: March 25, 1992 was published was, at the time of each and every such publication, a newspaper meeting all of the requirements and qualifications of Section 1-597 of the General Statutes of North Carolina and was a qualified newspaper within the meaning of Section 1-597 of the General Statutes of North Carolina. This .......3 ............. day of ...............April......... , 19...... ...92 .......................................................................... Advertising Director ......................................................................... Local Advertising Manager .......................................................................... National Advertising Manager . ...... .... . ....... Cla ed Advertising Man Sworn to and subscribed be re me this ...'3 ..... day of .....April ., 19 92 ..... ?. - N o t a r .. y is Ivy My commission expires: .................................. ................... alley, williams, carmen & king, inc. E N G I N E E R S & A R C H I T E C T S BURLINGTON OFFICE KANNAPOLIS OFFICE GREENSBORO OFFICE p.o. box 1179 1 740 chapel hill road p.o. box 1248 1 207 south main street 300 east wendover avenue, suite 403 burlington, north Carolina 27216 kannapolis, north Carolina 28082 greensboro, north Carolina 27401 telephone 9191226-5534 telephone 7041938-1515 telephone 9191378.2754 fax 9191226-3034 fax 7041938-6810 fax 9191378-2583 PLEASE REPLY TO: March 26, 1992 Greensboro Mr. John Dorney1 ..?.......o..?,,.._?, Water Quality F D Division of Enviu u, . 4 NC Dept. of Environment, tural Resources P. O. Box 29535 WR 3 (1 IQ Raleigh, NC 27626-0535 Subject: 401 Certification v??11?i I t??;rr Roadway and Utility Crossings `..`._. - Lake Jeanette Greensboro, NC Dear Mr. Dorney: Per your request, we are enclosing three (3) additional copies of the previously submitted application on the subject project. This application also includes the support data. If you have any questions or core ts, please do not hesitate to call. sincerely, ALLEY, WILLIAMS,, & KING, INC. Fr z K. Holt, P. E. /'C cc: Mr. C. Richard Routh LAURENCE A. ALIFY, P.E. IEFFERY D. MOODY, P.E. HERBERT A. CARMEN, A.I.A. HAYWOOD B. KING, P.E. WAYNE B. PERRY, RA S. DEMETREOS N. CALLINICOS, A.I.A., R, I.B.A. FRANZ K. HOLT, P.E. DARRELL L. RUSSELL, P.E. KENNETH D. STAFFORD, A.I.A. ?vt'QMVw-w 7 Cr7-?, ? SD , t yX (7a 161, IS-/ ?1 s ? ?F ro act - Jfu &4AC 9"J-1 Act V? a4,.) r.z-' Wf, ? s Tom. CSC S q C_ Q c`>s own av? ?`? ooco Kp- ?,3?.5'-??-1?j' sa.,??'I j?'JYN n c?u - a .l ?n ? ?rn? '?? 7`a + [AA W ?; r-?4J?A?1oU 1' Jv S bv+ t ?s cW, Q p b bk CY) ?l g l cy) N y° s "' Sawn r O ? y lI rv A, - SHEET NUMBER 15 MY 1 Ilnil..n' kV. V T' I(Joins sheet 9) N r.C v s ? F v N2 , ii a J ;T'I uk ? In 1 l)toll - 3 S C, t Crr,?. hC2 Calt7 't?1 O tai r.' r ? , ? ; u fn 1_? ?• ? tN ' .r .1 ,jwE p ? o 1 ? C cC2 ! •'*? • , A . O ° t • 7 st o Y M Q( ) O AC( r ' 1• f JY !' 3 • , a . o WWAW Ce 2 alley, williams, carmen & king, inc. E N G I N E E R S & A R C H I T E C T S BURLINGTON OFFICE KANNAPOLIS OFFICE GREENSBORO OFFICE p.o. box 1179 1 740 chapel hill road burlington, north Carolina 27216 telephone 9191226-5534 fax 9191226-3034 p.o. box 1248 1 207 south main street kannapolis, north carolina 28082 telephone 7041938-151 5 300 east wendover avenue, suite 403 greensboro, north carolina 27401 telephone 9191378.2754 fax 9191378-2583 February 13, 1992 Job No. 91229 fax 7041938-6810 `x r ? E _Tf c'- CY) Mr. John Dorney -- Water Quality Section Division of Environmental Management North Carolina Department of Envirormiental, Health and Natural Resources P. O. Box 27687 Raleigh, North Carolina 27611-7687 Subject: Lake Jeanette Greensboro, NC Dear Mr. Dorney: PLEASE REPLY TO: Greensboro Our firm has been coordinating the permitting process with Cornwallis Development Co. and Newkirk Environmental Consultants, Inc. regarding roadway and utility crossings at Take Jeanette, Greensboro, NC. We are enclosing a report that contains the following: 1) EEnvvirormental Review of Property 2) Information relating to site development 3) Roadway and utility crossings of wetlands The Report also contains exhibits showing proposed roadway and sanitary sewer crossings and their relation to the development of the Lake Jeanette property. The enclosed report is to assist you in your review for Section 401, Water Quality Certification of the proposed crossings. I hope you are able to review a portion or all of the material prior to your meeting with Mr. Dick Routh of Cornwallis Development Company, Duncan Newkirk of Newkirk Environmental Consultants, Inc. and myself on Friday, February 21st. LAURENCE A. ALLEY, P.E. IEFFERY D. MOODY, P.E. HERBERT A. CARMEN, A.I.A. HAYWOOD B. KING, P.F. WAYNE B. PERRY, R.L.S. DEMETREOS N. CALLINICOS, A.I.A., R.I.B.A. FRANZ K. HOLT, P.E. DARRELL 1. RUSSELL, P.E. KENNETH D. STAFFORD, A.I.A. Mr. John Dorney February 13, 1992 Page 2 In addition, we are providing a letter frcin Mr. G. Wayne Wright, Chief Regulatory Branch, Department of Army, Wilmington District, Corps of Engineers, giving their authorization of proposed activity under nationwide permits. sincerely, ALLEY, WILLIAMS, CARKW & KING, INC. k.A?? Franznz. Holt, P. E. FKH/cb cc: Mr. C. Richard Routh Cornwallis Development Co. Mr. Duncan Newkirk Newkirk Environmental Consultants, Inc. alley, williams, carmen & king, inc. DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 IN REPLY REFER TO February 5, 1992 Regulatory Branch Action ID. 199103436 FEB 6 6 1992 Cone Mills Corporation Cornwallis Development C/O Mr. Dick Routh Post Office Box 26540 Greensboro, North Carolina 27415 Dear Mr. Routh: r;. Reference is made to my letter dated September 30, 1991. This letter confirmed the September 16, 1991, wetlands survey verification of the proposed Lake Jeanette development located adjacent to Richland Creek, north of Greensboro, Guilford County, North Carolina. Also reference is made to site plans of the proposed access roads and sewer outfalls for the aforementioned project received by this office on December 24, 1991. Your request dated January 13, 1992, stated your proposed plans to construct minor road crossings labeled 1, 3, 4, 5, 6, 7, and 8 on the aforementioned site plans. A review of these site plans revealed that each identified road crossing is a single crossing of separate unnamed tributaries of Lake Jeanette (Richland Creek). For the purposes of the corps of Engineers' Regulatory Program, Title 33, Code of Federal Regulations (CFR), Part 330, published in the Federal Register on November 13, 1986, lists nationwide permits. Authorization was provided for minor road crossing fills including all attendant features, both temporary and permanent, that are part of a single and complete project for crossing of a non-tidal waterbody, provided that the crossing is culverted, bridged or otherwise designed to prevent the restriction of, and to withstand expected high flows and provided further that discharges into any wetlands adjacent to the waterbody do not extend beyond 100 feet on either side of the ordinary high water mark of that waterbody. The minor road crossings of the unnamed tributaries of Lake Jeanette (Richland Creek) is authorized by nationwide permit provided it is accomplished in strict accordance with the enclosed conditions. Please be aware that this authorization does not relieve you of the responsibility to obtain any other required State or local approval. You should also contact Mr. John Dorney, North Carolina Division of Environmental Management, (919) 733-5083, to obtain the necessary Section 401, Water Quality Certification for the proposed road crossings. ou) `? a -2- The site plans also revealed that you propose to construct the sewer outfalls for the aforementioned development. For the purposes of the Corps of Engineers' Regulatory Program, Title 33, Code of Federal Regulations (CFR), Part 330, published in the Federal Register on November 13, 1986, lists nationwide permits. Authorization was provided for the discharge of material for backfill or bedding for utility lines, including outfall and intake structures, provided there is no change in pre- construction bottom contours and all excess material is removed to an upland \ L disposal area. .? 33 Your work, involving the construction of the aforementioned sewer outfall lines, is authorized by nationwide permit provided it is accomplished in strict accordance with the enclosed conditions. Please be aware that this authorization does not relieve you of the responsibility to obtain any other required State or local approval. Again, you should contact Mr. John Dorney, North Carolina Division of Environmental Management, (919) 733-5083, to obtain the necessary Section 401, Water Quality Certification prior to starting work. This verification will be valid until the nationwide permit is modified, reissued, or revoked. All nationwide permits under which you are requesting authorization were revoked on January 13, 1992.. Reference is made to the letter received from Alley, Williams, Carmen & King, Inc. of January 16, 1992, in which you requested that the aforementioned nationwide permit authorization be extended until January 13, 1993. Based on the information included with your letter, we concur that a significant commitment of money and resources has been made in reliance on the nationwide permits in effect at the time of your project design process and coordination with my staff. Accordingly, we consider your project to have "commenced" in accordance with Paragraph 330.12 of our current regulations. Your work may continue under the original nationwide permit authorization until January 13, 1993, provided all construction is accomplished in strict accordance with the enclosed conditions. After that date (January 13, 1993), any uncompleted work within waters or wetlands will be reviewed in accordance with the terms and conditions of the current nationwide permits. Please be reminded that no excavated or fill materials may be placed in any waters or wetlands areas without prior Federal permit authorization. Any additional impacts to delineated wetlands will require further review by this office. Thank you for your time and cooperation. If you have any questions, please contact Mr. Thomas, Raleigh Regulatory Field office, telephone (919) 846-0648. Sincerely, s G. Wayne Wright Chief, Regulatory Branch Enclosure -3- Copies Furnished (with enclosure): Newkirk Environmental Consultants, Incorporated C/O Mr. Mark A. Purcell 192 East Bay Street, suite 201 Charleston, South Carolina 29401 ley, Williams, Carmen & King, Inc. V/oC/O Mr. Franz K. Holt 300 East Wendover Avenue, Suite 403 Greensboro, North Carolina 27401 Copies Furnished (without enclosure): Mr. John Parker North Carolina Department of Environment, Health, and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 Mr. John Dorney Water Quality Section Division of Environmental Management North Carolina Department of Environment, Health, and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 Regional Office Manager North Carolina Department of Environment, Health, and Natural Resources 8025 North Point Boulevard Suite 100 Winston-Salem, North Carolina 27106 a f CONDITIONS a. Any discharge of dredged or fill material will not occur in the proximity of a public water supply. b. The activity will not jeopardize a threatened or endangered species as identified under the Endangered Species Act, or destroy or adversely modify the critical habitat of such species. c. The activity will not significantly disrupt the movement of those species of aquatic life indigenous to the waterbody (unless the primary purpose of the fill is to impound water). d. Any discharge of dredged or fill material will consist of suitable material free from toxic pollutants. e. Any structure or fill will be properly maintained. f. If the activity may adversely affect historic properties which the National Park Service has listed on, or determined eligible for listing on, the National Register of Historic Places, or if significant historic properties are encountered before or during work, the permittee will notify the District Engineer. g. An individual state water quality certification must be obtained or waived. Conditions of certification will be considered to be special conditions of the Federal nationwide permit. h. The following management practices will be followed to the maximum extent: (1) Discharges of dredged or fill material into waters of the United States will be avoided or minimized through the use of other practical alternatives. (2) Discharges in spawning areas during spawning seasons will be avoided. (3) Discharges will not restrict or impede the movement of aquatic species indigenous to the waters or the passage of normal or expected high flows or cause the relocation of the waters (unless the primary purpose of the fill is to impound water). (4) If the discharge creates an impoundment of water, adverse impacts on the aquatic system caused by the accelerated passage of water and/or the restriction of its flow will be minimized. (5) Discharge in wetland areas will be avoided. (6) Heavy equipment working in wetlands will be placed on mats. (7) Discharges into breeding areas for migratory waterfowl will be avoided. s (8) All temporary fills will be removed in their entirety. 1 DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 __? _? , _.____ "w•??` February 5, 1992 IN REPLY REFER TO Regulatory Branch Action ID. 199103436 Cone Mills Corporation Cornwallis Development C/o Mr. Dick Routh Post Office Box 26540 Greensboro, North Carolina 27415 Dear Mr. Routh: .7 C. r n v 1?f3Y -, Reference is made to my letter dated September 30, 1991. This letter confirmed the September 16, 1991, wetlands survey verification of the proposed Lake Jeanette development located adjacent to Richland Creek, north of Greensboro, Guilford County, North Carolina. Also reference is made to site plans of the proposed access roads and sewer outfalls for the aforementioned project received by this office on December 24, 1991. Your request dated January 13, 1992, stated your proposed plans to construct minor road crossings labeled 1, 3, 4, 5, 6, 7, and 8 on the aforementioned site plans. A review of these site plans revealed that each identified road crossing is a single crossing of separate unnamed tributaries of Lake Jeanette (Richland Creek). For the purposes of the Corps of Engineers' Regulatory Program, Title 33, Code of Federal Regulations (CFR), Part 330, published in the Federal Register on November 13, 1986, lists nationwide permits. Authorization was provided for minor road crossing fills including all attendant features, both temporary and permanent, that are part of a single and complete project for crossing of a non-tidal waterbody, provided that the crossing is culverted, bridged or otherwise designed to prevent the restriction of, and to withstand expected high flows and provided further that discharges into any wetlands adjacent to the waterbody do not extend beyond 100 feet on either side of the ordinary high water mark of that waterbody. The minor road crossings of the unnamed tributaries of Lake Jeanette (Richland Creek) is authorized by nationwide permit provided it is accomplished in strict accordance with the enclosed conditions. Please be aware that this authorization does not relieve you of the responsibility to obtain any other required State or local approval. You should also contact Mr. John Dorney, North Carolina Division of Environmental Management, (919) 733-5083, to obtain the necessary Section 401, Water Quality Certification for. the proposed road crossings. I -2- The site plans also revealed that you propose to construct the sewer outfalls for the aforementioned development. For the purposes of the Corps of Engineers' Regulatory Program, Title 33, Code of Federal Regulations (CFR), Part 330, published in the Federal Register on November 13, 1986, lists nationwide permits. Authorization was provided for the discharge of material for backfill or bedding for utility lines, including outfall and intake structures, provided there is no change in pre- construction bottom contours and all excess material is removed to an upland disposal area. Your work, involving the construction of the aforementioned sewer outfall lines, is authorized by nationwide permit provided it is accomplished in strict accordance with the enclosed conditions. Please be aware that this authorization does not relieve you of the responsibility to obtain any other required State or local approval. Again, you should contact Mr. John Dorney, North Carolina Division of Environmental Management, (919) 733-5083, to obtain the necessary Section 401, Water Quality Certification prior to starting work. This verification will be valid until the nationwide permit is modified, reissued, or revoked. All nationwide permits under which you are requesting authorization were revoked on January 13, 1992. Reference is made to the letter received from Alley, Williams, Carmen & King, Inc. of January 16, 1992, in which you requested that the aforementioned nationwide permit authorization be extended until January 13, 1993. Based on the information included with your letter, we concur that a significant commitment of money and resources has been made in reliance on the nationwide permits in effect at the time of your project design process and coordination with my staff. Accordingly, we consider your project to have "commenced" in accordance with Paragraph 330.12 of our current regulations. Your work may continue under the original nationwide permit authorization until January 13, 1993, provided all construction is accomplished in strict accordance with the enclosed conditions. After that date (January 13, 1993), any uncompleted work within waters or wetlands will be reviewed in accordance with the terms and conditions of the current nationwide permits. Please be reminded that no excavated or fill materials may be placed in any waters or wetlands areas without prior Federal permit authorization. Any additional impacts to delineated wetlands will require further review by this office. Thank you for your time and cooperation. If you have any questions, please contact Mr. Thomas, Raleigh Regulatory Field Office, telephone (919) 846-0648. Sincerely, Is G. Wayne Wright Chief, Regulatory Branch Enclosure -3- Copies Furnished (with enclosure): Newkirk Environmental Consultants, Incorporated C/o Mr. Mark A. Purcell 192 East Bay Street, Suite 201 Charleston, South Carolina 29401 Alley, Williams, Carmen & King, Inc. C/o Mr. Franz K. Holt 300 East Wendover Avenue, Suite 403 Greensboro, North Carolina 27401 Copies Furnished (without enclosure): Mr. John Parker North Carolina Department of Environment, Health, and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 Mr. John Dorney Water Quality Section Division of Environmental Management North Carolina Department of Environment, Health, and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 Regional office Manager North Carolina Department of Environment, Health, and Natural Resources 8025 North Point Boulevard Suite 100 Winston-Salem, North Carolina 27106 I r ENGINEERING REPORT OF ROADWAY AND UTILITY CROSSINGS ' LAKE JEANETTE DEVELOPMENT GREENSBORO, NORTH CAROLINA FOR CORNWALLIS DEVELOPMENT CO. ' GREENSBORO, NORTH CAROLINA BY: 1 ALLEY, WILLIAMS, CARMEN & KING, INC. 300 E. Wendover, Suite 403 Greensboro, North Carolina 27401 (919) 378-2754 ENVIRONMENTAL REVIEW BY: NEWKIRK ENVIRONMENTAL CONSULTANTS, INC. 192 East Bay Street, Suite 201 Charleston, SC 29401 (803) 722-4958 X04 ? z c 15816, 1 alley, williams, carmen & king, inc. E N G I N E E R S & ARC H I T E C T S BURLINGTON OFFICE p.o. box 1179 1 740 chapel hill road burlinglon, north Carolina 27216 telephone 9191226-SS34 fax 9191226.3034 KANNAPOLIS OFFICE p.o. box 12481 207 south main street kannapolis, north Carolina 28082 telephone 70419 3 8-1 51 5 fax 7041938-6810 GREENSBORO OFFICE 300 east wendover avenue, suite 403 greensboro, north Carolina 27401 telephone 9191378.2754 fax 9191378-2583 ' December 23, 1991 91061 Mr. John Thomas ' Department of the Army Wilmington District, Corps of Engineers Regional Field Office 11413 Falls of the Neuse Road Wake Forest, North Carolina 27587-9408 PLEASE REPLY TO: Burlington Re: Lake Jeanette Development Nationwide and General Permit Coordination Dear Mr. Thomas: Our firm has been coordinating the permitting process with Cornwallis Development Co. and Newkirk Environmental Consultants, Inc. regarding Lake Jeanette/adjoining Richland Creek, Guilford County, North Carolina. We are F providing a report that has information regarding on-site wetlands, developmental conditions, protective measures and crossings planned. This' report is to assist you in your review for authorization of the proposed roadway and utility crossings by Nationwide and/or General Permits. If you have any questions or comments regarding the contents of the report; please do not hesitate to contact me. An early review would be appreciated. Sincerely, ' ALLEY, WILLIAMS CARMEN, & KING, INC. K Fr z K. Holt, P. E. ' FKH/sj encl. cc: Mr. C. Richard Routh Mr. Duncan Newkirk LAURENCE A. ALLEY, P.F. I[Tf ERY D. MOODY, P.L. FORBERT A. CARMEN, A.I.A. ' MAYWOOD B. KING, P.F. WAYNI S. PERRY, R.L.S. DEMETRIOS N. CAILINICOS, A.I.A., R.I.B.A. FRANZ K. HOLT, P.E. DARRELL L. RUSSELL, P.J. KENNETH D. STAFFORD, A.I.A. TABLE OF CONVENTS 1. I1:7RODUCTI013 1-1 to 1-2 2. rl?V I F;011N'r,idT/?I. RI V IEW OF PROPERTY /±. Cover Lctter Requesting Review for Authorization of Proposed Roadway and Utility Crossings 2-A-1 to A-3 B. Departmen*_ of the Army General Permit 2-B-1 to B-6 3. I1dFORIIATI0N RELATING TO SITE, DEVELOPMENT A. Cover Le,-ter 3-A-1 11). Attachment ;il 3-8-1 to 15-13 C. Attachment #2 3-C-1 to C-11 1). Attachment #3 3-D-1 to D-25 4. ROADWI,Y AND LITILITY CROSSINGS /;. Area and Volume Calculations 4-A-1 5. Typical Section of Roadway Crossings 4-B-1 C. Individual Roadway Crossing !laps 4-C-1 to C- 20 D. Typical Sections of Sanitary Sewer Crossings 4-D-1 to D-2 1:. Individual Sewer Crossings flaps 4-E-1 to T:-10 5. Ia111BITS "A" (Overall Roadway Crossings Map #1) "B" (Overall Roadway Crossing flap 412) "C" (Overall San. Sewer Cro>sing Map) ? Introduction i' T 1dTRnT)I1 CT T n Al ' Lake Jeanette, adjacent to Richland Creek is an approximately 270 acre lake owned by and constructed by Cone Mills Corporation. Cone Mills and Cornwallis Development Co, initially owned 946 acres of land surrounding the lake. The property is zoned for residential (876 acres), commercial (34 acre) and institutional (36 acres) use. Lake Jeanette is being developed by Cornwallis Development Co. Cornwallis Development Co. has been focusing on environmental concerns of which "wetlands" has been a major portion to date. Our firm, along with Newkirk Environmental Consultants, have been working with Cornwallis t Development Co. in the planning of future Development; the first stage has been identification and mapping of wetlands and the mapping of future Roadway and Utility Crossings and their relationship to existing wetlands. ' This report consists of three parts: 1. Identifying what type of wetlands exists and the relationship of proposed roadway and utility crossings. 2 Request for review and authorization by the Corps of Engineers (COE) for proposed "wetland crossings." 3. Provide additional information of proposed land usage and measures being taken to maintain water quality and the protection of wetlands. The Roadway and Utility Crossings have been carefully planned to limit the impact that would occur on the wetlands. Avoidance where possible was a key issue in the planning phase. It is, however, virtually impossible to develop the property with any conformity without crossing the tributaries that exist. There are eight remaining roadway crossings planned. In each case the discharge of fill material will be less than 200 cubic yards below the plane of ordinary high water. The crossings are designed to accommodate 100 YR storm ' flows. The Roadway Crossings will be wide enough to accommodate utilities (water, sewer, gas, cable, power, etc.) so as to act as a corridor. This lessens the number of times a tributary is crossed and therefore lessens the total impact. During installation, slopes will be properly compacted and ' stabilized immediately upon crossing. Proper erosion control methods will be used to prevent sediment from entering the tributaries. Rip Rap outlet protection will be installed to protect the streams from erosion at the pipe ' discharge. The Rip Rap will be installed by undercutting the soil so its placement will not be above the original contour. ' The structures will meet NC DOT & City of Greensboro Standards. Review and inspection of the crossings will be done by the City of Greensboro. There is a tributary which is proposed to be crossed twice due to extension of existing roadways. These crossings will span the tributary so that fill material will ' not be placed within the jurisdictional limits. Plans and profiles along with a location map of the crossings are provided in the report. 1-1 D n Introduction cont. Page 2 Utility crossings outside of the roadway corridors will be sewer outfalls sized to serve the drainage basin. Due to their purpose they require placement downstream from most of the roadway crossings. There will not be a discharge of fill material at the wetland crossings. Clearing for installation will be a maximum of M FT and less where possible. Rip Rap protection will be used where required for stream protection against erosion. The Rip Rap will be placed in an undercut section so that original ground contour may be maintained. Additional erosion control measures will be installed to prevent sediment from entering the stream at the crossing. In addition stabilization will occur immediately upon crossing. Haps of the proposed utility crossings are provided in the report. Cornwallis Development Co. will be developing Lake Jeanette property under guidelines that they helped establish in addition to the City of Greensboro i Watershed Protection District Ordinance that is restrictive and enhances watershed protection and wetland protection. In conjunction with this ordinance the City has developed a water quality conservation easement, flood [r plain and open space dedication as a part_ of their ordinance along with other measures to help protect tributaries. These are listed in Attachment 7011. Cornwallis Development_ Co. is to identify all steep slopes, drainage ways and jurisdictional wetlands and is to develop in a manner to protect these areas as much as practical by avoidance, erosion control measures, easements, etc. In addition, the developer will require property owners to stabilize and protect disturbed areas through deed restrictions. These are some of the many zoning conditions for development_ as listed in Attachment '12. Cornwallis Development Co. commissioned Dr. Robert C. Borden to evaluate the effect of development on C1 water quality in Lake Jeanette. His analysis shows that completion of the Lake Jeanette Development will not have a significant_ 'impact on water quality in Lake Jeanette. Dr. Borden's report is included as a part of this submittal as Attachment 11. as Exhibits "A" "B" & "C" have been included as part of the report to help you in your overall review of the proposed crossings and their impact on the wetlands. 1-2 n Environmental Review of Property f 7 Newkirk Environmental Consultants, Inc. 192 EAST BAY STREET, SUITE 201 • CHARLESTON, SOUTH CAROLINA 29401 • (803) 722-4958 • FAX #(803) 723-6684 December 2, 1991 ' Mr. John Thomas Department of the Army Wilmington District, Corps of Engineers ' Regional Field Office 11413 Falls of the Neuse Road Wake Forest, NC 27587-9408 * RE: Lake Jeanette Development Nationwide & General Permit Coordination Dear Mr. Thomas: Reference is made to our previous meetings regarding the Corps of Engineers (COE) regulatory jurisdiction, as it pertains to the proposed development of the Lake Jeanette tract (Cornwallis Development Corp.) adjacent to Richland Creek in Greensboro, Guilford County, North Carolina. j As you are aware, Mr. Ken Jolly and yourself have previously reviewed in the field and approved the demarcation of the boundaries of COE jurisdictional "waters of the United States" (CESAW-C091-J-041). The "waters of the U.S." within the project boundaries primarily consist of the Lake Jeanette reservoir (Richland Creek) and its contributing tributaries. All of -the tributaries within the project boundaries are "above headwaters" (i.e. less than 5 cfs avg. annual flow), and as is typical of the ' piedmont have minimal adjacent wetlands. Typically the tributaries 'are very incised, have very little ' herbaceous vegetation within them, and are lined with mesophytic to hydrophytic hardwood trees. Dominant tree species within and immediately adjacent to the small streams include sweetgum, yellow ' poplar, red maple, American beech, American hornbeam, dogwood, northern red oak and southern red oak. ' Most of the jurisdictional areas do not have hydric soils so it is not appropriate to classify them as "wetlands" relative to Corps of ' 2-A-1 C Mr. John Thomas December 5, 1991 ?. Page Two Engineers regulatory jurisdiction. In regard to Corps of Engineers jurisdictional "waters of the U.S.", the referenced tributaries are most accurately desribed as intermittent and perennial streams with ' minimal average annual flow volumes. However, some of the streams do have adjacent hillside seepage slopes that have been identified as jurisdictional wetlands. In an effort to eliminate unnecessary impacts and to minimize unavoidable impacts to "waters of the U.S.", the preliminary planning of the development was not undertaken until final verification of the Corps` jurisdictional limits was received. When planning efforts commenced, the development was designed to avoid and even buffer where possible all "waters of the United States". The only exceptions to total avoidance of impacts to "waters of the U.S." occur in the areas of roadway and utility line crossings, which for geographic, engineering, and economic reasons were unavoidable. Where at all posssible, the utility and roadway crossings were planned at locations of least impact to the tributaries. Design ¦i objectives included crossing the tributaries in a perpendicular fashion where they are most narrow. Each roadway crossing design falls within the manditory criteria prescribed in 33 CFR 330.5(a)(14) for Nationwide Permit 'i applicability, as indicated on the attached plan and profile sheets. All of the proposed road crossings involve the discharge of less than 200 cubic yards of fill material below the plane ' of ordinary high water, are designed to prevent the restriction of, and to withstand expected high flows, and do not involve discharges into any wetlands adjacent to the waterbody beyond 100 feet on ' either side of the ordinary high water mark of that waterbody. When a respective tributary is required to be crossed more than ' once, the additional crossing will be bridged with no discharge of fill material being placed within the jurisdictional limits. ' As per discussions with Mr. G. Wayne Wright and yourself, the utility line crossings of the tributaries were designed to minimize 2-A-2 1 Mr. John Thomas December 5, 1991 1 Page Three impacts to the waterbody. The proposed construction easement theirforty 1 (including clearing activbe1ereturned ottoexceed preconstrDuctaon ground contours will elevations. Additional information regarding the environmental protective ' measures to be incorporated during construction is presented in the attachments provided by the project engineer. Also, a development perspective from Cornwallis Development Corporation for the entire project is attached for your information and use. This letter, the enclosed engineering drawings, and the other attachments are intended to serve as a request for the Corps of 1 Engineers to commence their review for authorization of the proposed roadway and utility line crossings by Nationwide and/or general permits. If you have any questions or comments concerning the supplied on information please do not hesitate to contact me. As always, thank you in advance for your timely review. 1.1 Sincerely, Mark A. Purcell ' NEWKIRK ENVIRONMENTAL CONSULTANTS, INC. cc: Mr. G. Wayne Wright Mr. Dick Routh Mr. Franz holt 2-A-3 DEPARTMENT OF THE ARMY Wilmington District, Corps of Engineers Post Office Box 1890 ' Wilmington, North Carolina 28402-1890 ' General Permit No. SAWC081-N-000-0049 Name of Permittee: General Public Effective Date: April 1, Expiration Date: December 31, 1993 DEPARTMENT OF THE ARMY GENERAL PERMIT A general permit to perform work in or affecting navigable waters of the United States and waters of the United States, upon the recommendation of the Chief of Engineers, pursuant to Section 10 of the Rivers and Harbors Act of March 3, 1899 (33 U.S.C. 403), and Section 404 of the Clean Water Act (33 U.S.C. 1344), is hereby modified and renewed by authority of the Secretary of the Army by A District Engineer U.S. Army Engineer District, Wilmington Corps of Engineers Post Office Box 1890 Wilmington, North Carolina 28402-1890 TO MAINTAIN, REPAIR-AND INSTALL AERIAL AND SUBAQUEOUS UTILITY LINES WITH ATTENDANT STRUCTURES AND TO DISCHARGE EXCAVATED OR FILL MATERIALS, WITHIN CONSTRUCTION/ACCESS CORRIDORS, ASSOCIATED WITH UTILITY LINE MAINTENANCE, REPAIR AND INSTALLATION IN NAVIGABLE WATERS AND WATERS OF THE UNITED STATES IN THE STATE OF NORTH CAROLINA. 1. Sgecial Conditions. a. Work authorized by this general permit includes the installation of pipes or pipelines for the transportation of any gaseous liquid, liquifiable ' or slurry substance and any cable, line or wire for the transmission of electrical energy, telephone or telegraph messages, and radio and television communication. This general permit authorizes the temporary placement of ' excavated material-1 rom_trenches_or footings# the temporary stockpiling of excavated or fill material for backfill or bedding and the temporary placement of excavated or fill material for construction of access roads within a 20-foot-wide corridor. All work will conform to the standards contained herein. Other construction activities are not authorized by this general permit. be The discharge of excavated or fill material as backfill or bedding for subaqueous utility line crossings, as regulated by Section 404 of the Clean Water Act, (33 U.S.C. 1344), is permitted by regulation, 33 CFR 330.5(a)(12), 1 2-B-1 ' pursuant to conditions found at 33 CFR 330.5 (b) and management practices found at 33 CFR 330.6. c. Except as authorized in 33 CFR 330.5(a)(12), this general permit does not authorize excavation or filling in any emergent wetlands, forested wetlands, beds of submerged aquatic vegetation or shellfish beds. Utility ' line routes will avoid areas of concentrated shellfish production and submerged beds of vascular aquatic vegetation. d. Construction of aerial utility lines in Currituck.Sound, Core Sound, ' lower Pamlico Sound, Falls Lake and Jordan Lake will be subject to specific coordination with the U.S. Fish and Wildlife Service as these areas are important to avifauna migration and movement. r e. To install a utility line under the authority of this general permit, the permittee must apply to the District Engineer by submitting a written description of the work and appropriate drawings, on 8-1/2-inch by 11--inch ' paper. Immediately upon receipt of an application, the District Engineer will assign a file number and examine the proposal to determine the applicability of this general permit. If the proposal satisfies the general permit standards, the District Engineer will so inform the permittee by letter which may contain additional, specific conditions to asaute that the work will have a minimal impact on area resources. A.copy of this letter, with drawings, will be furnished to the Director, Atlantic* Marine Center, National Ocean Service, Norfolk, Virginia and to NOAA, National Ocean Survey, Marine Chart Branch, Rockville, Maryland. f. This general permit does authorize temporary -roadway access, as defined herein and determined by the District Engineer to be essential for maintenance, repair and/or installation of utility lines. This general permit does not authorize any permanent, resultant changes in preconstruction 1 elevation contours in waters or wetlands. Any excess material will be removed to a high ground disposal area. ' g. Temporary access roadways must not span more than one-half way across any waters or wetlands at any one time. ' h. Temporary access roadways must be constructed of non-erodible materials. ' is All work authorized by this general permit, including temporary roadways, will be confined to a maximum corridor base width of 20 feet. ' j. The temporary wetlands will be for accomplish the work. placement of excavated or fill material in waters or the absolute minimum period of time necessary to 2-B-2 ?1 4 -3- k. Appropriate erosion and sedimentation control measures, in accordance with State standarde and as directed by the North Carolina Division of Environmental Management, will be employed whenever excavated or fill materials are placed in or near waters or wetlands. 1. This general permit does not authorize the placement of fill material for roadways or excavation of channels in navigable waters. of the United States, waters subject to regulation pursuant to Section 10 of the Rivers and Harbors Act of 1899. Equipment operating in such waters must work from a barge or wooden mats. m. This general permit does not authorize the placement of excavated or fill material in designated trout waters, fin fish and/or shrimp nursery areas or areas subject to anadromous fish spawning runs during the period between March 1 and November 15 of any year. j n. This general permit does not authorize a utility line crossing which would adversely affect any public water supply intake. o. In areas where a subaqueous utility line is to cross a Federally- 1 maintained channel, i.e., the Atlantic Intracoastal Waterway (AIWW)•, it will be buried at a minimum depth 6 Feet below the depth of the authorized channel. In other areas where subaqueous lines are subject to interfere with navigation, they will be installed at a minimum depth of 2 feet below the substrate. P. The minimum clearance for aerial communication lines, or any lines not transmitting electrical power, will be 10 feet above the clearance required for bridges in the vicinity as established by the U.S. Coast Guard. q. The minimum clearance for aerial electrical power transmission lines will be governed by the system voltage as indicated below: Nominal System Voltage, Kilovolt 1 115 and below 138 161 230 350 S00 700 750 to 765 Minimum Clearance Above Bridge Clearance (As Established by U.S. oast Guard) 20 feet 22 24 26 30 35 42 45 2-B-3 . f -4- The clearances for aerial lines are based on the low point of the line under ' conditions which produce the greatest sag, taking into consideration temperature, load, wind, length or span and the type of supports. ' r. The District Engineer reserves the right to require that subaqueous lines be placed at greater depths or aerial lines be placed at greater heights if the public interest so indicates. ' s. This general permit does not apply to utility lines that are a part of a water power project. Federal authorization for such lines must be obtained from the U.S. Department of Energy. t. This general permit does not relieve the permittee from the responsibility of obtaining an easement to crone navigable waters from the North Carolina Department of Administration, State Property Office, pursuant to North Carolina General Statutes 143-341 (4)0 146-11 and 146-12. 2. General Conditions* a. All activities authorized by this general permit that involve the placement of dredged or fill material into waters of the United States will be consistent with applicable water quality standards, effluent limitations, and standards of performance, prohibitions, pre-treatment standards, and management practices established pursuant to the Clean Water Act (33 U.S.C. 1344), and applicable State and local law. To assure preservation of water quality, before any work is authorized by this general permit, an applicant, if required to do so, must apply for and obtain a Water Quality Certification ' from the North Carolina Division of Environmental Management in accordance with Section 401 of the Clean Water Act. b. There will be no unreasonable interference with navigation or the right of the public to riparian access by the existence or use of activities authorized by this general permit. ' c. A permittee, upon receipt of written notice from the Wilmington District Engineer of failure to comply with the terms and conditions of this general permit, will, within 60 days, without expense to the U.S. Government, ' and in such manner as the Wilmington District Engineer may direct, effect compliance with the terms and conditions or return the worksite to a pre-work condition, d. The permittee must make every reasonable effort to perform the work authorized herein in a manner so as to minimize any adverse impact on fish, wildlife and natural environmental values. ' 2-B-4 -5- ' e. The pezmittee must perform the work authorized herein in a manner to minimize any degradation of water quality. The activity will be so conducted in such a manner as to prevent a significant increase an turbidity outside the area of construction or construction-related discharge. Increases such that the turbidity in the waterbody is 5o UTUIS or less will not be considered significant. f. The permittee will permit the Wilmington District Engineer or his representative to make periodic inspections at any time deemed necessary in order to assure that the activity is being performed or maintained in strict ' accordance with the Special and General Conditions of this general permit, g. This general permit does not convey any rights, either in real estate or material, or any exclusive privileges; and it does not authorize any injury to property or invasion of rights or any infringement of Federal, State, or local laws or regulations, nor does it obviate the requirement to obta or local assent required by law for the activity authorized herein. is State h. Authorization provided by this general permit may be either modified, suspended, or revoked in whole or in part if the Wilmington Distract Engineer, acting on behalf of the Secretary of the Arm would be in the beat Y. determines that such action public interest. Unless subject to modification, suspension, or revocatlon, the term of this general pet all 5 rs. Any modification, suspension, or revocation of authorizrationhwillbnot beathe basis for any claim for damages against the U.S. Government. 'i. This general permit does not authorize the interference with any existing or proposed Federal project and the ?J compensation for damages or in u Permittee will not be entitled to ' which may be caused by or result from existing corrfuture woperationsiund herein by the United States in the public interest. n ertaken J. This general permit will not be applicable to proposed construction when the Wilmington District Engineer determines that the would significantly affect the quality of the human proposed activity environments k. This general permit will not be applicable to ' r when the Wilmington District Engineer determines, after anysnecessary t?ction investigations, that the proposed activity would adversely affect areas which possess historic, cultural, scenic, conservation, or recreational values. Application of this exemption applies to: (1) Rivers named in Section 3 of the Wild and Scenic Rivers At 15 V.S.C. 1213)0 those proposed for inclusion as provided by Sections 4 and5(of the Act, and wild, scenic, and recreational rivers eats local entities. blished by State and ' 2-B-5 -6- J ' (2) Historic, cultural, or archeological sites listed in or eligible for inclusion in the National Register of Historic Places as defined in the National Historic Preservation Act of 1966 and its codified regulations and in the National Historic Preservation Amendment Act of 1980. ' (3) Sites included in or determi National Re ist ned eligibly for listing in the ks. $ ry of Natural Landmarks. ke (4) Endangered or threatened species or habitat determined by the Secretaries of Interior or Commerce and conservedpInie3 as ' accordance with the Endangered Species Act (16 U.S.C. 1531). 1. At his discretion, at any time during the processing cycle, the Wilmington District Engineer may determine that this be applicable to a specific construction proposal. Ia®suchlcase,itheill not procedure for processing an individual permit in accordance with 33 CFR 32 will be available. S ' BY AUTHORITY OF THE SECRETARY OF THE ARMY; PAUL W. WOODBURY oil Colones, Corps of Engineers District Engineer ?i 2-B-6 it I Information t Relating to Site Development r CORNWALLIS DEVELOPMENT CO. R O. BOX 26540 • GREENSBORO, N.C. 27415 • (919) 379-6666 A SUBSIDIARY OF CONE MILLS CORPORATION BUILDERS 0 December 20, 1991 DEVELOPERS Mr. John Thomas Department of the Army Wilmington District, Corps of Engineers Regional Field Office 11413 Falls of the Neuse Road Wake Forest, North Carolina 27587-9408 REALTORS Re: Lake Jeanette Development Nationwide & General Permit Coordination Dear Mr. Thomas: Although the attached information is not required or even sought by you in connection with the road crossing permit, I hope you will take the time to read it. As you are aware, the Lake Jeanette development has attracted an extraordinary amount of interest among special interest groups in Guilford County. Most of their comments have been allegations, and we want you to have the facts. They are attached. Attachment #1 is a copy of the Water Shed Protection portion of the Unified Development Ordinance which is in final draft form. It is almost identical to the existing Greensboro Ordinance. Attachment #2 is a copy of the 33 additional conditions agreed to by us as a part of the Zoning Ordinance adopted by the City Council on September 4, 1991. Attachment #3 is a copy of a Study of the Lake Jeanette Development Plan. This was commissioned by us to evaluate the effect of the development on water quality in Lake Jeanette. Dr. Borden's credentials are a part of this report. I know this is a lot to read, but it may not take more time than ' is demanded of you by the special interest groups that oppose this development. Sincerely, C. Richard Routh President CRR:dly Attachments 1 3-A-1 1 coneei-oo 111:1:1\\1\1: IM K X1:1 :11\11 I:h:\1'IH\ 111 1:\1'.1.1.1.1.\1:1. i ARTICLE VII ENVIRONMENTAL REGULATIONS 30-7-1 WATERSHED DISTRICTS 30-7-1.1 Establishment of Watershed District ' The Watershed Protection District is hereby established as an overlay district. The designated watersheds under this ordinance are divided into two overlay sub-districts: (A) Watershed Area: The Watershed Area, hereafter referred to as "WA", consisting of the stream/river basin catchment draining into the municipal water supply reservoir; and (B) Watershed Critical Area: The Watershed Critical Area, hereafter referred to as "WCA", consisting of the direct drainage area around the reservoir. Land use within the Watershed Protection District must comply with all the requirements of both the ?i underlying zoning district and the applicable 1 watershed overlay district. 30-7-1.2 Incorporation of Watershed Map This Section incorporates by reference the Guilford County Watershed Map dated July 7, 1986, showing the ,j following designated watersheds in the county and the !J municipalities: Reidsville, Greensboro, High Point, Randleman, Randleman Dam, and Burlington. ?l 30-7-1.3 Approval of Plans } No Enforcement Officer, Board, or Governing Body is authorized to approve any plans or issue any permits for any land in a watershed protection district unless a watershed control plan therefor has been approved in ?. compliance with the requirements of this Section. For the purpose of evaluating the design of all development within the designated municipal watersheds, site plans, plot plans, and subdivision plans shall be submitted in compliance with the requirements of this Article. 30-7-1.4 Applicability This Section shall apply to Section 30-7-2 (Watershed Areas) and Section 30-7-3 (Watershed Critical Areas), and to all watershed areas within the County and the municipal jurisdictional areas, except as provided ' 30-7-1 ' (3-B-1) ?. herein. These requirements shall not apply to a single family residence or residential accessory buildings on a lot of record. Also, developments ' participating in a public regional lake program may be exempt from runoff control requirements but not other requirements of this Section. t 30-7-2 WATERSHED AREAS 30-7-2.1 General Provisions ' (A) Watershed Area: These districts shall protect the entire area which drains into any designated ' municipal water supply reservoir from any activity which could degrade water quality in the reservoirs. ' (B) Stream Channelization: Channelization of streams in a WA district shall not occur except by the approval of the Planning Board. 30-7-2.2 Watershed Control Plan (A) Plan Required: A watershed control plan shall be required for all development in a designated municipal watershed, and shall be submitted to the Enforcement Officer. The watershed control plan shall include all applicable information listed in Appendix 2 (Map Standards) of this Ordinance. (B) Plan Approval: The Enforcement Officer may approve a watershed control plan in accordance with the performance standards found in Table 30-7-2-1. ' 30-7-2.3 Improvements (A) Construction of Improvements: The construction of all improvements designed for watershed protection ' and shown on an approved watershed control plan shall be completed prior to the issuance of any building permit, plat recordation, or pavement ' installation. (B) Maintenance Required: When runoff control measures ' are part of a development, and such measures serve i i ' on or assoc at more than one lot, an owners binding maintenance contract for the purpose of ' ownership and maintenance shall be required. (C) Maintenance of Control Measures: Maintenance of ' runoff control measures shall be performed at such time as the sediment storage volume of the retention/detention measure has been lost to sediment or a part of the installation is not ' functioning as originally designed. The City shall 30-7-2 ' (3-B-2) i have the responsibility to inspect and notify the owner of the land on which the runoff control measure is located. All maintenance shall be '. performed within ninety (90) days of the date the City gives such notice. Failure by the property owner(s) to perform the required maintenance or ' repair within the stated period shall enable the City to perform, and recover the cost of, -such maintenance and repairs from the property owners. ' (D) Recording of Permanent Improvements: All permanent improvements including approved access/ maintenance easement(s) (specific or general, at the owner's option) shall be recorded on a Final Plat, and a mechanism to insure the maintenance of the facilities shall be established concurrent with, t? or prior to, plat recordation. In the event a plat recordation is not required, any improvement, filtration/infiltration area, or owners' association required by this Section shall be submitted for approval to the Enforcement Officer, and duly recorded after said approval. 30-7-3 WATERSHED CRITICAL AREAS 30-7-3.1 General Provisions (A) Protection Provided: Watershed Critical Area (WCA) Districts shall protect those portions of designated watersheds which lie closest to F existing and proposed water supply reservoirs from activities which could degrade water quality in the reservoirs. (B) Channelization of Streams: Channelization of streams in a WCA District shall not occur except F by the approval of the Planning Board. C) Required Minimum Standards: All minimum standards ( set forth in Section 30-7-2.2 (Watershed Control Plan) shall apply to WCA Districts. (D) Required Improvements: All required improvement set forth in Section 30-7-2.3 (Improvements) shall apply to WCA Districts. 30-7-3.2 Watershed Critical Area Applicability Requirements of WCA Districts shall apply to: (A) All development, excluding individual single family lots except as provided herein; and (B) All road construction within the WCA District. 30-7-3 (3-B-3) r - TABLE 30-7-2-1 WATERSHED AREA PERFORMANCE STANDARDS Development Type Schedule 1) Residential development with two and one- Low Density Residential Scoresheet half (2S) or fewer dwelling units per gross (Table 30-7-2-2). A score of one hundred (100) acre. or more is required for passing; or Engineering Certification by registered profes- sional engineer, with seal (Table 30-7-2-4), of control of the first one-half (12) inch of runoff from impervious surface coverage. 11 I 2) Institutional, Commercial, Recreational, and Industrial development with thirty percent (30%) or less impervious surface coverage; or Residential development with greater than two and one-half (2S) dwelling units per gross acre and with thirty percent (3091o) or less impervious surface coverage. 3) All development with more than thirty percent (30%) but less than fifty percent (50%) impervious surface coverage. Institutional. Commercial. Recreational 7 Industrial, and High Density Residential Scoresheet (Table 30-7-2-3). A score of 100 or more is required for passing; . or Engineering Certification by registered profes- sional engineer, with seal (Table 30-7-2-4), of control of the first one-half (1/2) inch of runoff from impervious surface coverage. Engineering Certification by registered profes- sional engineer, with seal (Table 30-7-2-4), of control of the first one-half (12) inch of runoff from impervious surface coverage. 4) All development with fifty percent (50%) or Engineering Certification by registered profes- more impervious surface coverage. sional engineer, with seal (Table 30-7-2-4), of control of the first one (1) inch of runoff from impervious surface coverage. Note: The owner, developer, or person submitting the watershed control plan shall indicate which Performance Standard shall be used for review and approval. 30-7-4 (3-B-4) 1 1 J 1 A A A A A 1 1 w i TABLE30-7-2-2 LOW DENSITY RESIDENTIAL. SCORESHEET MAXIMUM POINT POINTS POINTS FACTOR VALUE EARNED 20 1. Zone AG or RS-40 10 PUD-R (Single Family Detached A Cluster) 15 PUD-R Cluster Exclusive) 20 25 2. Impervious Surface 0-3% 25 3-7% 20 7-10% 15 10-15% 10 25 3. Proximity to Floodway as Defined By The Federal Emergency Management en More than 2000 Feet 25 1000-2000 Feet 20 500-1000 Feet 15 100-500 Feet 10 50-100 Feet 5 10 4. Degree of Soil Limitation Defined on Pg. 29 and Table 7, Pg. 57 Guilford Count Sol Survey Slight 10 Moderate 5 25 5. Drainage -Protect and Use Natural Drain ewe Piped or Improved Drainage With Riprap 5 Dispersed Drainage or Protected Dracnageways 10 Dispersed Drainage and Protected Drainageways 20 Enhanced and Protected Natural Drains ewe 25 25 6. Average Sloe 0-6% Average 25 6-10% 20 10-15% 5 25 7. Land Cover - High Percentage of Natural and Stabilizing Vegetation Natural or Stabilizing Vegetation Along Drainageway and on 25% of the Lot 25 Natural or Stabilizing Vegetation Abng Drainageway and on 15-25% of Lot 20 Natural or Stabilizing Vegetation Along Drainageway and on 10-15% of Lot 15 Natural or Stabilizing Vegetation Between Units and Water 10 Ornamental Lawn on >5% of the Lot 5 V etation on <5%oftheLot 0 25 8. Runoff Control Strategies Maximum Runoff Retention 25 Moderate Runoff Retention 15 Runoff Detention in Excess of Minimum Requirements of Soil Erosion and Sedimentation Control 10 Runoff Detention Equal to Minimum Requirements 5 10 9. Sewage Disposal Public Sewer S )stem 10 10 0. Road & Driveway Design Impermeable Road Surface With Vegetated Ditches 10 Impermeable Roads With Piped Drainage and/or Curb and 5 Gutter and Ene Dissi atone 200 otal Total Notes: 1) All plans must earn 100 or more points and meet all other requirements to be approved. 2) Do not use this table if gross density exceeds 2.5 dwelling units per acre. 30-7-5 (3-B-5) r 7 C Ell? I SUBMISSION REQUIREMENTS SINGLE FAMILY: Rated prior to approval of a Preliminary Plat Impervious surface within each lot is assumed to be 3,000 square feet. Individual homes on individual lots are not rated. MULTIFAMILY: Rated prior to approval of a site plan. DEFINITIONS EXPLANATIONS, AND STANDARDS 1. Conditional use rezonings will be given the appropriate bonus points if the use and site plan conditions meet the requirements of the bonus zone, such as clustering development on the best soils and terrain of the site. 2. A gravel parking area is not considered impervious surface. 3. Proximity to floodway is determined by measuring or scaling the distance from the floodway to the closest boundary of the tract. 4. Self-explanatory. 5. Protected Drainageway means drainage is channeled by pervious devices such as sod waterways, berms, channels, or swales which have been constructed to resist soil erosion by vegetating, netting, riprapping, or a combination of those, and which allows infiltration of water into the soil. Dispersed Drainage means spread out, as opposed to collecting the runoff in channels, so as to effect increased sheet flow and overland flow. Improved Drainageway means channeled by impervious surfaces such as curb and gutter or concrete (gunnite, bituminous, etc.) channels. Enhanced Drainageway means carried by existing natural drainageways which have been enhanced to resist soil erosion, including stream bank degradation. 6. Slone shall mean the maximum inclination of the land surface from the horizontal as measured in percentage slope. The average slope shall be determined for the entire lot, tract, or subdivision before development. 7. If all or part of an existing lot containing natural or stabilizing vegetation is dedicated to the public for park or drainageway and open space purposes; such land will count in computing the score. Along Drainageway means the area parallel to and within fifty (50) feet of the drainage channel. Stabilizing Vegetation means any vegetation that protects the soil against erosion. 8. Maximum Runoff Retention means approximately one hundred percent (100%) of channelized runoff must ?. pass through permanent retention or wet detention pond(s). Moderate Runoff Retention means at least seventy-five percent (75%) of runoff must pass through permanent retention and/or wet detention pond(s). Runoff Detention in Excess of Soil Erosion and Sedimentation means at least fifty (50%) of runoff must pass through permanent detention pond(s). Runoff Detention Equal to Minimum Requirements means velocity control of runoff. Detention Pond means a pond which collects stormwater runoff, filters the water and releases it slowly over a period of hours or days. It does not have a permanent pool and is sometimes referred to as a dry pond. Wet Detention Pond means a pond that has a permanent pool and also collects stormwater runoff, filters the water, and releases it slowly over a period of days. Retention Pond means a pond that has a permanent pool. 9. No points can be earned for on-site septic tank systems or private sewage treatment systems. 10. Self-explanatory. 30-7-6 (3-B-6) TABLE 30-7-2-3 1 INSTTIZTTIONAL, RECREATIONAL, CONWERCIAL, DMSTRIAT, ¦ AND HIGH DENSITY RESIDENTIAL SCORESHEET u G 1 H MAXIMUM POINT POWIS POINTS FACTOR VALUE EARNED 10 1. impervious Surface <7S% Impervious 10 75-15% 5 25 2. Pro:dmi to Floodwa as Defined the FEMA 2000 Feet and Greater 25 1000-2000 Feet 20 500-1000 Feet 15 100-500 Feet 10 50-100 Feet 5 15 3. Soil - Hydrologic Soil Croup (when 50% or more of the site remains undisturbed B 15 C 5 20 4. Drain ewer Vegetated Waterways (swales) 10 Minor Channels With Riprap 10 Preserve Natural Drainageways 10 Preserve and Protect Natural Drainagcwwjs 20 25 S. Land Slope where 50% err more of site remain undisturbed 0-6% Average Slope of Subdivision or Lot 25 6-10% 20 10-15% 5 25 6. Undisturbed Area Greater than 50% Undisturbed 25 30%-50% Undisturbed 15 20%-30% Undisturbed 10 10 7. Permanent Erasion Control Re:vegetating Bare Soil Areas 5 R tation and Protecting Concentrated Flow Areas 10 60 & Permanent Runoff Control Strategies Natural Infiltration of Required Runoff from: 100% of Impervious Surfaces 60 75% of Impervious Surfaces 45 50% of Impervious Surfaces 30 Wet Detention Pond Meeting Performance Standards Controlling Pollutants from: 100% of Impervious Area 50 75% of Impervious Area 40 50% of Impervvious Area 25 Vegetative Filter for Sites With LA= Than 25% Impervious Surface Coverage Meeting Performance Standards 15 Dry Detention Paid 10 10 9. Sewage Disposal Public Sewer 9yacm 10 15 10. Road and Driveway Design Water from Roadside Swales er Curb Cuts Directed into Natural Infiltration 15 Impermeable Road Surface With Vegetated Ditches 10 Impermeable Roads With Piped Drainage and/or Curb and 5 Gutter and Energy Dissi tors 215 Total Total Notes: 1) All plans must earn 100 or more pants and meet all other requirements to be approved. 2) Do not use this Table if impervious surface coverage exceeds thirty (30°!0) percent. 30-7-7 (3-B-7) L SUBMISSION REQUIREMENTS ' RESIDENTIAUCOMMERCIALJINDUSTRIAL SUBDIVISIONS: Rated prior to approval of preliminary plat. RESIDENITALIINSTITUTIONAUCOMMERCIAI INDUSTRIAL S= PLANS: Rated prior to approval of site plan ' unless lot was prequalified by subdivision. COMMERCLAL41NDUSTRIAL PROJECTS WITHOUT SITE PLANS: Rated prior to approval of the building ' permit. DEFINITIONS, EXPLANATIONS, AND STANDARDS . ' 1. Impervious surface coverage includes: paved parking lots, driveways, roads and streets; buildings or other structures which cover the soil. A gravel parking area is not considered as impervious surface coverage. Impervious surface coverage is computed by the equation: acres impervious surface divided by total acres in ' the tract times one hundred percent (100%). 2. Proximity to floodway is determined by measuring or scaling the distance from the floodway to the closest boundary of the tract. 3. Hydrologic Soil Groups as defined on Pg. 35 of the Guilford County Soil Survey (12/19177) and referenced in Table 15. 4. Vegetated Waterways (swales) are to be constructed according to USDA-SCS specifications or equivalent methods, and they are to include installation of channel liners (plastic, jute, or excelsior) where expected flow ' velocity (10-yr. storm) exceeds three (3) feet per second. Riprap Lined Channels are to meet Guilford County specifications. Preserve Natural Drainap-eways shall mean no disturbance of natural drainageways by cutting, filling, channelization, or destroying natural vegetation. Preserve and Protect Natural Drainageways shall mean protecting natural channels against stream bank erosion by riprap, or establishing soil stabilizing vegetation on stream banks, and/or providing for a natural or revegetated buffer strip of twenty-five (25) feet or more on each side of the stream. 5. Sloe shall mean the maximum inclination of the land surface from the horizontal as measured in percentage slope. The average slope shall be determined for the entire lot, tract, or subdivision before development. 6. Undisturbed Area shall be that portion of a lot, tract or subdivision not occupied by any structure and which has not and will not be graded to change the existing contours or to destroy existing vegetation. 7. Reve eg tating Bare Soil Areas shall mean providing a stabilizing vegetative cover on those areas disturbed by grading of the site where no other land cover (structure, etc.) is to be located. 8. All runoff control methods or devices shall meet or exceed Guilford County design specifications. Retention ponds will be considered in lieu of wet detention ponds on a case-by-case basis. 9. No points can be earned for on-site septic tank systems or private sewage treatment systems. ' 10. Self-explanatory. 30-7-8 ' (3-B-8) i i i i c r i i i Table 30-7-2-4 ENGINEER'S CERTIFICATION The engineering certification required on watershed control plans or construction plan drawings shall be of the following form: ENGINEER'S CERTIFICATION I certify that this plan will control the first 1/2 / 1 (choose one) inch of runoff from all impervious surfaces shown hereon, and that the water quality control measures shown on this plan meet or exceed the guidelines issued by Guilford County dated SEAL Signature Registration Number 30-7-9 (3-B-9) 30-7-3.3 Extent of WCA District i (A) Boundary of WCA: The WCA extends to the ridgeline of the reservoir basin, or in the case of major streams feeding the reservoir (Reedy Fork Creek, Brush Creek, Horsepen Creek, East Fork Deep Creek, West Fork Deep River, Little Alamance Creek, Big Alamance Creek, Rock Creek, Richland Creek, Deep River, Reddicks Creek, and Hickory Creek), to the nearest identifiable major feature which crosses the stream, and which is at least two thousand, seven-hundred and fifty (2,750) feet upstream of ' the reservoir. (B) Identifiable Major Feature: The identifiable major feature specified in Section 30-7-3.3(A) (Boundary of WCA) may be a street, railroad, easement, or similar travel way which is capable of being used by emergency personnel to respond to spills. f (C) Inclusion of Reedy Fork Creek: For the purposes o this Section, Reedy Fork Creek between Lake Brandt and Lake Townsend shall be considered a water ' supply reservoir with bank full channel equivalent to normal pool elevation. ' (D) Boundary Closure: For the purposes of WCA boundary closure, a connecting line(s) is drawn between the outer boundary ridge line and the line extending ' along and parallel to the identifiable major feature. ' 30-7-3.4 Divisions within the Watershed Critical Area The WCA consists of four divisions as follows: ' (A) Tier 1) Tier 1 consists of those lands within two hundred (200) feet of the normal pool ' elevation and those lands within one-half (1/2) mile of (High Point Lake, Oak Hollow Lake, Lake Brandt) or one mile (Lake ' Townsend) upstream of water intake structure(s). ' 2) Tier 1 areas are intended for public purpose and should remain undisturbed. ' (B) Tier 2: 1) Tier 2 consists'of those lands lying within an area bounded by Tier 1 and a line parallel ' to and seven hundred and fifty (750) feet in distance from the normal pool elevation. 2) Tier 2 areas are intended primarily for ' public purpose with the following exception. 30-7-10 ' (3-B-10) n 3) Tier 2 area surrounding the two (2) proposed reservoirs (Randleman Lake and Lake Mackintosh) is not intended for public purpose unless and until more than twenty-five percent (25%) of the WCA for the reservoir becomes urban in character, by meeting any of the tests defined in NCGS Section 160A-48(c). (C) Tier 3 r I r f? r n 1) Tier 3 consists of those lands lying within an area bounded by Tier 2 and a line parallel to and three thousand (3,000) feet in distance from the normal pool elevation. 2) Tier 3 areas shall not exceed the WCA Boundary. (D) Tier 4: Tier 4 consists of those lands lying in the area between Tier 3 and the WCA Boundary. 30-7-3.5 Runoff Minimization The density and impervious surface coverage limits defined in Table 30-7-3-1 shall apply within the WCA. 30-7-3.6 Land Disturbance Minimization (A) Soil Erosion and Sedimentation Control Plan: Refer to Section 30-7-4.1(A) (Plan and Permit Required). (B) Street Standards: Refer to Article VI (Subdivisions: Procedures and Standards) for the minimum street standards. (C) Fragile Areas: F 1) Wetlands shall be protected by dedication or held in a water quality conservation easement as follows: a) Dedication may be required by the City council. b) Areas not required to be dedicated shall be recorded as a water quality conservation easement. C) Areas held in a water quality conservation easement shall be held by an owners association where the water quality conservation easement serves more than one property. 30-7-11 (3-B-11) Table 30-7-3-1 DENSITY AND IMPERVIOUS SURFACE COVERAGE LIMITS ' Residential Density Limitsl (expressed as dwelling units/gross acre) ' Tier 1 Tier 2 Tier 3 Tier 4 No public sewer NA 1 du/5 ac 1 du/3 ac 1 du/1 ac ' Public sewer NA 1 du/5 ac 2 du/1 ac 2.5 du/1 ac Impervious Surface Coverage Limits ' (expressed as maximum percentage) (for use with institutional, commercial, and industrial uses)2 Tier 1 Tier 2 Tier 3 Tier 4 No public sewer NA 2.5% 4.0% 12.0% Public sewer NA 2.5% 24.0%3 30.0%3 t Notes: The above residential densities shall not apply to property in the city zoned for lot sizes less than forty thousand (40,000) square feet on the effective date of I' this ordinance. 2 Impervious surface coverage limits shall not apply to ' property the in city zoned for institutional, commercial, or industrial purposes on or before April 1, 1987, the original adoption date of the Watershed Critical Area ' Ordinance. 3 Impervious surface coverages may be increased in Tiers 3 and 4, when the development is served by public sewer, by ' ten percent (10%) for institutional, commercial, and industrial areas if the owners provide for on-site control of the first one (1) inch of runoff from impervious ' surfaces in accordance with this ordinance. 30-7-12 (3-B-12) L d) The natural ground cover and the natural tree canopy must be preserved with the foll owing exceptions: i the cutting or trimming of overcrowded trees is allowed provided that no trees in excess of three (3) inches in diameter as measured twelve (12) inches from the ground are removed; ii) utilities and erosion control structures can be constructed and maintained; iii) normal maintenance by mechanical means is allowed for the removal of dead, diseased, deformed, poisonous, or noxious vegetation and pests harmful to health; and iv) mechanical mowing of utilities areas is allowed to control growth. 2) Open Channel Drainage ' a) Drainage within developments shall be by means of open channels. b) All such areas shall have protected channels or remain in a natural and undisturbed state, except for road crossings, utilities, erosion control, and watershed protection devices. C) Easement widths shall be as specified in Article VI (Subdivisions: Procedures and, Standards). 3) Slopes a) Areas with slopes greater than fifteen percent (15%) which are adjacent and ' parallel to natural drainageways and streams shall remain natural and undisturbed except for road crossings, utilities, and erosion and watershed ' protection devices. b) Slopes greater than fifteen percent ' (15%) may be protected by: dedication, if the slope adjoins dedicated land and; is required by the City Council; or as a 30-7-13 t (3-B-13) ? a .e /16 00 "01 6( '0 D ' AMENDING OFFICIAL ZONING MAP BOOK SOUTH SIDE OF LAKE JEANETTE ROAD WEST OF CHURCH STREET BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF GREENSBORO: ' Section 1. The Official Zoning Map Book is hereby amended by establishing original zoning to Residential 120S uses for the area described as follows: 1 BEGINNING at a point on the southern right-of-way line of Lake Jeanette Road east of the intersection of proposed North Elm Street; thence S6701212811E 585.96 feet along said southern right-of-way line to a point; thence S10°21'18"W 277.84 feet to a point; thence S6703012811E 262.27 feet to a point; thence N2203914711E 269.90 feet to a point on the southern right-of-way line of Lake Jeanette Road; thence S670191E 470.26 feet along said southern right-of-way line to a point; thence S2205212911W 270.00 feet to a point; thence S6702113311E 130.23 feet to a point; thence N2204913211E 269.86 feet to a point on the southern right-of-way line of Lake Jeanette Road; thence S6701115011E 304.43 feet along said southern right-of-way line to a point; thence S1600413711E 312.74 feet to a point; thence S7900514911W 75.29 feet to a point; thence S0100612911E 99.50 feet to a point; thence N8804214111W 833.99 feet to a point; thence 1905715411W 218.26 feet to a point; thence N8301612011W 131.87 feet to a point; thence N0104915511W 27.00 feet to a point; thence N7301610211W 125.00 feet to a point; thence N7701415811W 200.00 feet to a point; thence N1204212511E 240.92 feet to a point; thence N4003013411W 162.54 feet to.a point; thence N4402115611W 369.22 feet to a point; thence N0100215511W 556.94 feet to the point of BEGINNING, containing approximately 24.92 acres. Section 2. This ordinance shall be effective upon the date of annexation. 05/1245 APPROVED AS TO (OrPM AN0 LEGALITY c City Attorney .he foregoing ci dinance was ? j^i?tEd by the amity Council of the City of Greens)--.,.c ci the 7.J ! day of .... ......., 1911. t:id triii become •':iz<five off.- 0#- 14J. 3o,1190• ? .xr7ft isc. Tiils the ?. doy of ...:? VIP -- ........, 1Sc . Q.. f::!nc%t J. McPeak „q \,\" Ok.- C \I*- ?-? A Z -1 . i 3-C-1 c q .iMENDiNG OFFICIAL ZONING MAP BOOK AND AUTHORIZING ISSUANCE OF CONDITIONAL USE PERMIT a o I NORTH OF PISGAH CHURCH ROAD, WEST OF CHURCH STREET, SOUTH OF AIR 6 ? HARBOR ROAD, AND EAST AND WEST OF BASS CHAPEL ROAD "? BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF GREENSBORO: ' Section 1. The Official Zoning Map Book is hereby amended by rezoning from Residential 1205 and establishing original zoning to Conditional Use - Residential 120 (subject to those conditional uses with limitations as set forth in Sections 2, 3 ' and 4 of this ordinance) the area described as follows: BEGINNING at a point on the eastern right-of-way line of Bass Chapel Road, said point being approximately 3150 feet north of Lake Jeanette Road; thence N660401E 272.10 feet to a point; thence N010151E 718.88 feet to a point; thence S840491E 336.91 feet to a point; thence N000481E 682.60 feet to a point; thence ' N0205113011E 1791.67 feet to a point; thence S880021E 1833.57 feet to a point; thence S870561E 398.63 feet to a point; thence N130561W 120.0 feet to a point; thence S870561E 105.0 feet to a point; thence S130561E 120.0 feet to a point; thence S870561E 1641.11 feet to a point; thence S870111E 1165.77 feet to a point; thence S240541W 368.56 feet to a point; thence S810571W 310.09 feet to a point; thence S8105713011W 390.76 feet to a point; thence S490521W 177.54 feet to a point; thence S130441E 368.48 feet to a point; thence S260411E 524.17 feet to a point; thence S54°1713511E 621.13 feet to a point; thence N18°30'25"E 439.84 feet to a point; thence N840391E 19.41 feet to a point; thence S02°28'20"W 1244.90 feet to a point, thence S020201W 927.83 feet. to a point; thence N8703912511W 998.36 feet to a point; thence S0202814011W 1086.73 feet to a point; thence S010251E 638.22 feet to a point; thence S040341W 883.32 feet to a point; thence S0303814011W 300.67 feet to a point; thence S0303914511W 225.10 feet to a point on the northern right-of-way line of Lake Jeanette Road; thence S03103914511W 30.00 feet to the centerline of Lake Jeanette Road; thence S7100014211W 695.94 feet, being the chord of an arc along the realignment of Lake Jeanette Road to a point at its intersection with proposed North Elm Street; thence N63041143"W 254.59 feet, being the chord of an arc along the centerline of proposed North Elm Street, to a point; thence along said centerline N7104715711W 269.47 feet to a point; thence S1703814711W 542.84 feet to a point; thence S8103912711E 372.37 feet to a point; thence S0700311611E 280.76 feet to a point; thence S6504612211W 560.60 feet to a point; thence S4405514911W 220.91 feet to a point; thence S09 °30' 1611W 109.02 feet to a point; thence S15 41 3011E 199.68 feet to a point; thence S3304010811W 180.58 feet to a point; thence S3703115311E 406.53 feet to a point; thence S8703113011E 74.37 feet to a point; thence S8603710011E 288.09 feet to a point; thence N6705210411E 977.75 feet to a point on the centerline of proposed North Elm Street; ' thence along said centerline N100231441W 58.07 feet to a point; thence S8601613111E 118.46 feet to a point; thence S0902510311E ' 3-;C-2 A 1 r 1 400.05 feet to a point; thence S390031W 463.11 feet to a point; thence N860161W 357.78 feet to a point; thence S0501814311W 498.18 feet, being the chord of an arc along the eastern right-of-way line of proposed North Elm Street, to a point; thence S0704712011W 6.78 feet to a point; thence S0704712011W 40.08 feet to a point; thence S0704712011W 449.94 feet to a point; thence S8505211011E 51.80 feet to a point; thence S0400810011W 1212.03 feet to a point in the existing city limit line; thence along said existing city limit line S7604710011W 200.62 feet to a point; thence N0304510011E 1271.85 feet to a point; thence S8505211011E 48.00 feet to a point; thence N0704712011E 450.19 feet to a point; thence N0704712011E 40.08 feet to a point; thence N0704712011E 12.91 feet to a point; thence N0501912911E 492.02 feet, being the chord of an arc along the western right-of-way line of proposed North Elm Street, to a point; thence N860161W 601.31 feet to a point; thence N860371W 614.10 feet to a point; thence N8703113011W 1773.68 feet to a point; thence N0104210011E 1138.04 feet to a point; thence N8902610011E 412.65 feet to a point; thence S0005510011W 227.13 feet to a point; thence S8502810011E 594.50 feet to a point; thence N0003713011E 1235.40 feet to a point; thence N870041W 852.50 feet to a point; thence N020061E 504.69 feet to a point on the southern right-of-way line of Lake Jeanette Road; thence N020061E 60.19 feet to a point on the northern right-of-way line of-Lake Jeanette Road; thence N020061E 523.33 feet to a point;-thence N890001W 1004.70 feet to a point on the eastern right-of-way line of Bass Chapel Road; thence N890001W 69.64 feet to a point on the western right-of-way line of Bass Chapel Road; thence N890001W 407.76 feet to a point; thence N580591W 206.53 feet to a point; thence N890061W 1698.16 feet to a point; thence S590141W 1097.31 feet to a point; thence N4503414311W 356.83 feet to a point; thence N7300711311E 403.75 feet to a point; thence N1700512311W 182.90 feet to a point; thence N4600910311E 188.69 feet to a point; thence N3802912211E 233.88 feet to a point; thence N6304011211E 136.96 feet to a point; thence N4302210311W 154.93 feet to a point; thence N2802612811W 67.15 feet to a point; thence N0904811211E 91.00 feet to a point; thence S8305812211E 239.51 feet to a point; thence S6602613711E 108.78 feet to a point; thence N4001313211E 113.47 feet to a point; thence N6100310311E 178.87 feet to a point; thence N5202915411E 225.35 feet to a point; thence N12°11'04" 352.05 feet to a point; thence N4600215611W 490.81 feet to a point; thence N5604411911W 434.63 feet to a point; thence N2400510011W 191.27 feet to a point; thence N650551E 92.18 feet to a point; thence N2400510011W 261.25 feet to a point; thence N640521E 510.57 feet to a point; thence N16056' 645.90 feet to a point; thence N200141W 296.34 feet to a point; thence S8603913011E 551.78 feet to a point; thence S850471E 305.93 feet to a point; thence S080031E 429.67 feet to a point; thence S860591E 354.04 feet to a point; thence S020371W 541.08 feet to a point; thence N870081E 802.91 feet to a point on the western right-of-way line of Bass Chapel Road; thence N660431E 60.27 feet to the point of BEGINNING, containing approximately 662.1 acres. 3-c-3 I Section 2. That the issuance of a Conditional Use Permit in accordance with the above-mentioned change in zoning ' classification is hereby authorized subject to the following use limitations and conditions: ' 1) Lake Jeanette shall be retained; 2) North Elm Street shall be extended from Pisgah Church Road to Lake Jeanette Road. A maximum of five hundred ' (500) dwelling units may receive building permits prior to completion of said construction of North Elm Street; 3) The maximum total units allowed shall be 1320: (a) Section A shall have a maximum of 250 detached ' units. However, no land within one-half (1/2) mile of the high water mark of Lake Townsend shall be developed at a density exceeding one unit per acre. (b) Section B shall remain as open space and shall be dedicated to the City if requested. (c) Section C shall have a maximum of 260 units. However, no land within one-half (1/2) mile of the high water mark of Lake Townsend shall be developed at a density exceeding one unit per acre. (d) Section D shall have a maximum of 230 units. (e) Section E shall have a maximum of 320 units. (f) Section F shall have a maximum of 260 detached units; and 4) The area Reserved in Section D and shown on the attached map will not be developed for five (5) years. If within this time period said area is selected as the approved corridor for Painter Boulevard, the developer shall dedicate that portion as right-of-way to the City of Greensboro; 5) The residentially zoned property between the commercially and institut_onally zoned property and Lake Jeanette shall remain as a natural buffer which can be penetrated only for construction of utility lines and trails. 6) Street improvement and utility installation will be planned to fit the site with a minimum of grading and clearing. 7) During vertical construction, when runoff will ' flow directly into Lake Jeanette or into a stream feeding Lake Jeanette, temporary erosion control measures shall be provided. 8) Existing vegetative ground cover will be retained and protected whenever practical. ' 9) Areas such as steep slopes, drainageways and jurisdictional wetlands will be identified and the development plan will be designed to protect these areas as much as ' practical. 10) Areas disturbed by Cornwallis Development Co. will be stabilized and protected as soon as possible and the ' owner/developer will require property owners to do the same through deed restrictions. 11) The storm water system will be designed to control increases in runoff and decreases in infiltration within ' limits set by the City of Greensboro. Other than installation of piping in jurisdictional wetlands which are covered in Condition 1 3-c-4 15 below, the owner/developer will only install curb and gutter, concrete piping, and raceways where required by the City of Greensboro. 12) An emergency response plan shall be developed in conjunction with the City of Greensboro to deal with unpermitted discharges into Lake Jeanette. 13) Except as provided for in 13a-c below, a setback devoid of new impervious surface related to real estate development shall be provided on the basis of 50 feet plus 4 times the percent of slope as determined in the first 100 feet. (Impervious surfaces include: paved parking lots, driveways, roads and streets, buildings or other structures which cover the ?j soil. A gravel parking area is not considered an impervious surface.) However, in no case shall the setback be less than 75 feet nor more than 125 feet. Slope is defined-as the average slope of the land area adjacent and perpendicular to the lake's edge. The developer, at its option, can reduce the setback on any section of the lake shore to the 75 foot minimum provided there is no direct runoff into the lake from the portion of the lot outside the 75 foot setback area. Runoff from the portion of the lot outside the 75 foot setback will be diverted to a retention pond or subjected to other passive means of erosion control before discharge to the lake. Within the setback there shall be three zones. a. Zone #1 shall begin at elevation 749.6 feet (the normal water level of the lake) and extend up the slope a distance of 25 linear feet. This zone shall be left in a natural and unimproved state except for the installation, operation and maintenance of walking trails; recreational facilities and structures or boat landings owned or maintained by an association of property owners; erosion control devices; and streets, sanitary sewers, manholes, storm sewers, and bridges, provided that such streets, storm sewers, sanitary sewers, and bridges do not cross the zone at an angle of less than 45 degrees. The City shall be allowed to sew and maintain grass in its sanitary sewer easement. The property owner will have the right to cut dead trees. b. Zone #2 shall run from the end of Zone 01 for an additional 25 linear feet. This zone shall be left in a natural unimproved state except for the installation of those improvements allowed in Zone #1 plus the following: the installation, operation, and maintenance of sanitary sewer lines, lift stations and manholes as needed. The City shall be allowed to sew and maintain grass in its sanitary sewer easement. Owners ' shall be allowed to cut and remove understory vegetation and small saplings which are less than four (4) inches DBH. The developer reserves the right to install tunnels under roads at its option. No fencing will be allowed in Zones 1 and 2 except that required by public utilities or the City of Greensboro. C. Zone #3 shall run from the edge of Zone ' #2 to the end of the setback as defined above. This zone may be used for any purpose normally associated with a residential yard including removal of trees, sewing, mowing and otherwise 3-C-5 IJ-J L I maintaining grass, and similar activities. No impervious surface shall be constructed in this zone except those allowed in zones 11 and 02. The developer will, however, require that the builder of a home whose lot is located within this zone submit an erosion control plan for approval of the developer. The developer will b 'ld rs to minimize the removal of trees and station failures. encourage %A e disturbance of vegetation and soil. 14. No utilities, except for water, sewer and storm sewer shall be permitted in the setback from Lake Jeanette unless running parallel and adjacent to a street. 15. Any piping within jurisdictional wetlands, other than stream crossings, shall require that runoff from the piping system be diverted to a retention pond or subject to other passive means of erosion control before discharge to the lake. 16. At a minimum, Zones 1 and 2 will remain in the same ownership as the lake, provided that owners of property adjacent to Zones 1 and 2 will have easements for access to the lake and/or walking trails. 17. The developer will work with the City of Greensboro to design additional defenses against any pumping section 3. This property will be perpetually bound to the uses authorized and subject to such conditions as imposed, unless subsequently changed or amended as provided for in Chapter 30 of the Greensboro Code of Ordinances. Final plans for any development to be made pursuant to any Conditional Use Permit shall be submitted to the Planning Board for approval. Section 4. Any violations or failure to accept any conditions and use limitations imposed herein shall be subject to the remedies provided in Chapter 30 of the Greensboro Code of Ordinances. Section 5: This ordinance shall be effective upon the date of annexation. ie tore-oing ordinance was adopted by the .iy Council of the City of Gtoerrsboro on tile 7Q% day of 19.7... atri V:I GECO'r1E ?:iEC:iVe on 1 t99a? ?Q,tJ. 3 0i T--.`LLB--r-'.'h's the ?p3?Y of ..1.??........ 19..7. . Nancy I McPeak City Clerk 3-C-6 .0 1 u A .a i AMENDING OFFICIAL ZONING MAP BOOK AND AUTHORIZING ISSUANCE OF 3??J CONDITIONAL USE PERMIT 6 00 SOUTH SITE OF LAKE JEANETTE ROAD EAST AND WEST OF PROPOSED NORTH ELM STREET EXTENSION BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF GREENSBORO: Section 1. The Official Zoning Map Book is hereby amended by establishing original zoning to Conditional Use - Institutional 100 (subject to those conditional uses with limitations as set forth in Sections 2, 3 and 4 of this ordinance) the area described as follows: BEGINNING at the proposed centerline intersection of proposed North Elm Street and the realignment of Lake Jeanette Road; thence N7100014211E 695.94 feet, being the chord of an arc along the realignment of Lake Jeanette Road, to a point; thence S0303914511W 30.03 feet to a point on the southern right-of-way line of Lake Jeanette Road; thence along said southern right-of-way line S7300315811E 264.91 feet to a point; thence S0100215511E 556.94 feet to a point; thence S4402115611E 369.22 feet to a point; thence S4003013411E 162.54 feet to a point; thence S1204212511W 240.92 feet to a point; thence S1204210811W 404.56 feet to a point; thence N8601613111W 492.35 feet to a point; thence N8601613111W 118.46 feet to a point on the centerline of proposed North Elm Street; thence along said centerline N1002314411W 840.62 feet to a point; thence along said centerline N19°11'12"W 275.10 feet, being the chord of an arc, to a point; thence S6704112411W 469.33 feet to a point; thence S8705615581W 115.86 feet to a point; thence N0700311611W 128.89 feet to a point; thence N8103912711W 372.37 feet to a point; thence N1703814711E 542.84 feet to a point; thence S7104715711E 269.47 feet to a point; thence S63041143"E 253.74 feet, being the chord of an arc, to the point of BEGINNING, containing approximately 36.05 acres. Section 2. That the issuance of a accordance with the above-mentioned classification is hereby authorized limitations and conditions: 0, A Conditional Use Permit in change in zoning subject to the following use 1) Developer shall dedicate 100 feet of right-of-way and construct North Elm Street from Pisgah Church Road to Lake Jeanette Road prior to any certificate of occupancy for any land zoned CU-Commercial N and CU-Institutional 100; ?- 3-C-7 2) The following landscape conditions shall apply: ' (a) Along all public street rights-of-way a street yard averaging 15 feet in width shall be provided. Said yard shall have a minimum width of 10 feet and a maximum (for ' averaging purposes) width of 25 feet. A minimum of two canopy trees shall be planted for each 100 linear feet of street yard. In addition, earth berms or evergreen shrubs shall be installed ' to provide partial screening of automobile parking from the public street right-of-way. (b) In parking areas a minimum of one canopy tree shall 'be provided for each 4000 square feet of vehicular surface ' area (including driveways, parking areas, and service areas). (c) Where the institutional development east of North Elm Street abuts residential development, a minimum planting yard ' of 40 feet shall be provided. Minimum planting in this yard shall consist of 20 canopy and uhderstory trees, 10 of which shall be evergreen and 50 shrubs per 100 linear feet. (d) Existing vegetation retained by the developer in these proposed yards may be used for credit towards meeting the planting requirements of these conditions; 3) All service and mechanical areas shall be screened from Lake Jeanette Road and North Elm Street; 4) No building shall be located any closer than 40 feet from any other public street right-of-way; and 5) All utilities shall be installed underground. 6) If the impervious surface of that portion of the Property Zoned CU - Commercial N is greater than thirty (30%) per cent, the resultant runoff from the first one (1) inch of rainfall shall be controlled. 7) If the impervious surface of that portion of the Property Zoned CU - Institutional 100 is greater than thirty (30%) per cent, the resultant runoff from the first one (1) inch of rainfall shall be controlled. Section 3. This property will be perpetually bound to the uses authorized and subject to such conditions as imposed, unless subsequently changed or amended as provided for in Chapter 30 of the Greensboro Code of Ordinances. Final plans for any development to be made pursuant to any Conditional Use Permit shall be submitted to the Planning Board for approval. Section 4. Any violations or failure to accept any conditions ' and use limitations imposed herein shall be subject to the remedies provided in Chapter 30 of the Greensboro Code of Ordinances. ' Section 5: This ordinance shall be effective upon the date of annexation. ne lortgowl; ordinance was ndo:)'r-d b-,- the ;ity Council of the City of G.%cn-U)xo on the ..q.. day of ... ......., 19 7A. and will t,-come effective ' 01 +ww. This the.t: day at ..., 19..1.0... ' Nancy 1. McPacX 3-C-8 U"y Ctetk I 1 11 t J 0 L V'r ?,,,_....,. _AL ZONING MAP CONDITIONAL USE PERMIT ,qo J. BOOK AND AUTHORIZING ISSUANCE OF SOUTH OF LAKE JEANETTE ROAD BETWEEN PROPOSED NORTH ELM STREET EXTENSION AND LAKE JEANETTE BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF GREENSBORO: v_11 9 61,30 Section 1. The Official Zoning Map Book is hereby amended by establishing original zoning to Conditional Use - Commercial N (subject to those conditional uses with limitations as set forth in Sections 2, 3 and 4 of this ordinance) the area described as follows: BEGINNING at a point on the centerline of proposed North Elm Street south of the intersection of realigned Lake Jeanette Road; thence S19°11'12"E 275.10 feet, being the chord of an arc along the centerline of proposed North Elm Street, to a point; thence along said centerline S1002314411E 898.70 feet to a point; thence S6705210411W 977.75 feet to a point; thence N8603710011W 288.09 feet to a point; thence N8703113011W 74.37 feet to a point; thence N3703115311W 406.53 feet to a point; thence N3304010811E 180.58 feet to a point; thence N1504113011W 199.68 feet to a point; thence N0903011611E 109.02 feet to a point; thence N4405514911E 220.91 feet to a point; thence N6504612211E 560.60 feet to a point; thence N0700311611W 151.87 feet to a point; thence N87105615511E 115.86 feet to a point; thence N6704112411E 469.33 feet to the point of BEGINNING, containing approximately 34.31 acres. Section 2. That the issuance of a Conditional Use Permit in accordance with the above-mentioned change in zoning classification is hereby authorized subject to the following use limitations and conditions: 1) Uses limited to a planned shopping center with joint and shared parking, excluding gasoline service stations and any use requiring underground storage tanks; 2) Developer shall dedicate 100 feet of right-of-way and construct North Elm Street from Pisgah Church Road to Lake Jeanette Road prior to any certificate of occupancy for any land zoned CU-Commercial N and CU-Institutional 100; 3) A maximum of three (3) curb cuts shall be allowed from North Elm Street; 4) The following landscape conditions shall apply: (a) Along the North Elm Street right-of-way a street yard averaging 20 feet in width shall be provided. Said yard shall have a minimum width of 10 feet and a maximum (for averaging purposes) width of 30 feet. A minimum of two canopy trees shall be planted for each 100 linear feet of street yard. In addition, earth berms or evergreen L ' -2- shrubs shall be installed to provide partial screening of automobile parking from the public street right-of-way; Along other public street rights-of-way the same planting conditions shall apply; however, the street yard width shall average 15 feet ' with a minimum width of 7 feet and a maximum of 25 feet; (b) In parking areas a minimum of one canopy tree shall be provided for each 4000 square feet of vehicular surface area (includes driveways, parking areas, and service areas); (c) Where the commercial development abuts residential a planting yard averaging 20 feet shall be provided (minimum width of 15 feet a maximum width of 40 feet). Minimum planting in this yard shall consist of 2 canopy trees, 3 understory trees, and 20 shrubs per 100 linear feet; (d) Existing vegetation retained by the developer in t these proposed yards may be used for credit towards meeting-the planting requirements of these conditions; 5) All service and mechanical areas shall be screened from North Elm Street right-of-way; 6) No building shall be located any closer than 50 feet to North Elm Street right-of-way nor 40 feet from any other public street right-of-way; 7) All utilities shall be installed underground. 8) If the impervious surface of that portion of the Property Zoned CU - Commercial N is greater than thirty (300) per cent, the resultant runoff from the first one (1) inch of rainfall shall be controlled. 9) If the impervious surface of that portion of the Property Zoned CU - Institutional 100 is greater than thirty (30%) per cent, the resultant runoff from the first one (1) inch of rainfall shall be controlled. Section 3. This property will be perpetually bound to the uses authorized and subject to such conditions as imposed, unless subsequently changed or amended as provided for in Chapter 30 of the Greensboro Code.of Ordinances. Final plans for any development to be made pursuant to any Conditional Use Permit shall be submitted to the Planning Board for approval. Section 4. Any violations or failure to accept any conditions and use limitations imposed herein shall be subject to the remedies provided in Chapter 30 of the Greensboro Code of Ordinances. Section 5: This ordinance shall be effective upon the date of annexation. ne toregomg ordinance wac 3d0ptn„ r,;v ,he CRY Council of the City of s-reen5jrc on the O ••?•• d:,y of .......... . 19..I..Q, and tsilf 3 01 I...Owdn. rlr:: [i!C IN= dl *" ?• Y ......... i?..90 .:.. Uu? t.t:ik 3-C-10 r i- -lam-=p ? :- .Y•,r „}; • ?•? - 12 :; ;' 1•.i?'• ??•?- :?. -?. '??:?•_? ?.,.•..:.:.;.?.? „ ? »C••''" 1.;..1,:1-- Zw C) c C= Z ;a o my \ ,,, i :Y• :, - ef? .`i1- 1 \ 0 M i; O / y -bn M N) C) 1> (D z e:'? i.f >R• O z z n z A ? _ :: /'? ?•:, •? 4`,. r? ? .•f',: d?r- O T WO= rrI X. -)a M 1;r N .? ::... ...... -'?'• ::Cyr ak ::'. / / .. i. .... r c - C/) m - -------- - --- i i • e 2! r I? \ / p l zo Z' ?I. i• , 1 t i' r( r •'J • A.. - i O 7 ?J r ::•:'•' i ??q I n 3 L ?.y J r 1• i I 4F nY rr 1 `•?. S.I•T? :;• 'N Asa. ..- cl i Xx. -JL REQUESTED ORIGINAL ZO rh' CONDITIONA NING TO ,? ?r• iSr L USE-INSTITUTIONAL 100 L 36 .05 ACRES (E) 1 1a ?'; REQUESTED ORIGINAL ZONING TO ??•?' ? ?\ ?% RESIDENTIAL 120S ---- °1l.- .;',; .. 24.92 ACRES (C) 1 I Water Quality Management and Lake Jeanette Robert C. Borden, Ph.D., P.E. 508 E. Franklin Street Raleigh, North Carolina 27604 919-515-7665 September 25, 1991 I* 3-D-1 2 , Water Quality Management and Lake Jeanette Robert C. Borden, Ph.D., P.E. EXECUTIVE SUMMARY In North Carolina, the most significant water quality problem in lakes and reservoirs is eutrophication. Eutrophication occurs when the amount of inorganic nutrients (nitrogen and phosphorus) entering a lake increases, resulting in excessive growth of aquatic plants and algae. These nutrients may originate in municipal or industrial waste water discharges or in runoff from agricultural and developed land. This study has been commissioned by the Cornwallis Development Company to evaluate the effect of development on water quality in Lake Jeanette. Future conditions in Lake Jeanette were evaluated by first estimating total annual loads of nitrogen and phosphorus to the lake and then using a series of mathematical models to estimate the median summer phosphorus, nitrogen and chlorophyll a concentrations in the lake. These analyses show that completion of the Lake Jeanette Development will have not have a significant impact on water quality in Lake Jeanette. These results are not surprising considering that: (1) the Lake Jeanette Development comprises a small portion of the watershed; and (2) much of the area outside the Lake Jeanette Development has already been developed. The total annual load of nitrogen and phosphorus discharged from Lake Jeanette to Lake Townsend was also calculated. After completion of the Lake Jeanette Development, the annual loads of nitrogen and phosphorus discharged from Lake Jeanette will be significantly lower than from most other areas in the Reedy Fork watershed. The annual loads of nitrogen and phosphorus from Lake Jeanette will be similar to very low use rural land (90% forest - 10% cropland). 3-D-2 i 3 1.0 INTRODUCTION Cornwallis Development Co. is in the process of developing the area immediately surrounding Lake Jeanette in Greensboro, NC. Most of this area will be developed as single family housing with a portion of the land devoted to townhouse-condominium and commercial-office space. This study has been commissioned by the Cornwallis Development Co. to evaluate the effect of development on water quality in Lake Jeanette. 2.0 LAKE AND WATERSHED CHARACTERISTICS 2.1 Lake Characteristics Lake Jeanette was constructed in 1942 as an industrial water supply reservoir for Cone Mills in Greensboro, North Carolina. The current lake voiumg is estimated to be approximately 3,250 acre feet (4.0 x 10 m ) with a maximum depth of 33 feet (10 m). A summary of the lake characteristics is provided in Table 1. The annual inflow was estimated using monitoring data from the U.S. Geological Survey streamflow gage on the Haw River (gage No. 02096500 near Haw River, NC). The hydraulic residence time is the amount of time, on average, that it would take to fill the lake and was estimated by dividing the lake volume by the total annual inflow. Relative to other lakes in the area, Lake Jeanette has a long hydraulic residence time (0.62 years). 2.2 Watershed Characteristics Existing land use in the lake's watershed is a mixture of heavily developed urban and residential land and undeveloped forest (Table 2). The distribution of different land uses in the basin was determined by delineating different areas on the most recent aerial photographs (March, 1990) and then measuring these areas. Residential development densities were determined by counting the number of houses within an area where development density appeared to be constant. Percent imperviousness estimates were taken from literature sources (NVPDC, 1979) for comparable land uses and development densities. Soils within the watershed are primarily sandy loams with a moderate to high infiltration capacity (hydrologic group B). 2.3 Future Land Use Cornwallis Development Co. plans to develop the area immediately surrounding Lake Jeanette as a mixture of low to moderate density single family housing, cluster development (townhouse-condominium) and commercial-office space to serve the area. The anticipated distribution of different land uses in the Lake Jeanette Development is provided in Table 3. In order to preserve and protect the water quality in Lake Jeanette, a series of strict controls will be applied. These controls are set forth 3-D-3 ' 4 Y in both the Lake Jeanette Conditional Use Zoning obtained for the property and in the Greensboro Watershed Ordinance. A summary of these controls is provided below. 1. Extensive erosion control measures will be used to prevent eroded soil from entering Lake Jeanette. 2. The storm water collection system will be designed to minimize increases in storm water runoff and decreases in infiltration. Curb and gutter, concrete piping and raceways will be install only where specifically required by the City of Greensboro. 3. An emergency response plan will be developed to control accidental spills or releases. 4. An extensive system of buffers will be maintained around Lake Jeanette and its tributaries to prevent sediment, nutrients, and other pollutants from reaching the lake. This buffer system will serve to preserve the wetlands surrounding the lake and enhance water quality by removing pollutants during storms. 5. An extensive system of storm water management ponds will be constructed to control runoff from retail, office and higher 5 DU/acre) > 2 it d . . y ens density residential developments ( These ponds have been shown to be very effective at removing sediment and nutrients from storm water runoff. ' 3.0 MAJOR TYPES OF POLLUTANTS In North Carolina, the most significant water quality problem in lakes and reservoirs involves eutrophication. Eutrophication refers to an increase in the growth of aquatic plants and algae which often results from increases.in the amount of inorganic nutrients (nitrogen and phosphorus) entering a lake increases. These nutrients may originate in municipal or industrial wastewater discharges or in runoff from agricultural and developed land. Other significant surface water pollutants include fecal coliform bacteria, heavy metals, toxic pollutants, and sediment. The primary sources of bacteria in surface water are improperly treated domestic wastewater and agricultural runoff. While storm water runoff from developed areas can contain some bacterial contamination, bacterial levels are often lower in urban storm water runoff than from other land uses. The Lake Jeanette Development will be serviced by newly constructed sewer lines. Leakage of such bacteria from the development is, therefore, highly unlikely. 3-D-4 r 5 r A primary concern expressed about land development is the potential for heavy metals and/or toxics to be carried by storm water runoff into downstream reservoirs, causing contamination of water supplies. However, monitoring data collected by the N.C. r Division of Environmental Management (NCDEM) indicates that the discharge of storm water runoff from residential and commercial r areas is not causing water quality problems in North Carolina a 305b report is published by NCDEM Every two years reservoirs , . which summarizes water quality in North Carolina. NCDEM has not identified any lakes or reservoirs where the use to the water supply was adversely impacted by heavy metals or toxics in runoff r from residential or commercial areas (NCDNRCD, 1988; NCDEHNR, 1990). ' Eroded soil which reaches the reservoir is rapidly removed by sedimentation. In some cases, this will result in a loss of storage capacity. However, as noted above, strict adherence to r erosion control measures during construction and adequate buffer ct i i . mpa s areas in the Lake Jeanette Development will minimize th 4.0 NONPOINT"SOURCE NUTRIENTS AND LAKE EUTROPHICATION it The primary threat to water quality in Lake Jeanette is increased algal growth and eutrophication. As a result of development within the Lake Jeanette watershed, storm water runoff is expected to increase, which could result in greater amounts of inorganic nutrients (nitrogen and phosphorus) entering the lake and increase the potential for eutrophication. One of the primary objectives of this study was to investigate the potential for increased eutrophication of Lake Jeanette. The basic approach for this work is outlined below. ?r 1. Estimate nitrogen and phosphorus loads to Lake Jeanette k e under existing conditions and after completion of the La Jeanette Development. r 2. Use available mathematical models to evaluate the trophic state of Lake Jeanette under existing conditions and after r completion of the Lake Jeanette Development. The procedures used to estimate nutrient loads and water quality in Lake Jeanette are described in the Appendix. r 4.1 Nutrient Loads to Lake Jeanette r A summary of the land use, nutrient loading factors and total nutrient loads to Lake Jeanette is provided in Table 4 for existing conditions. Under existing conditions, approximately 15% of the total phosphorus load and 23% of the total nitrogen r load entering Lake Jeanette originates within the Lake Jeanette Development. This is not surprising since the Lake Jeanette Development only comprises 25% of the lake's watershed. The r 3-D-5 r It 6 Y remaining 75% of the watershed is heavily developed (over 50% of f? land covered by residential, commercial or cropland). The major nutrient load to the lake from within the Lake Jeanette Development is from rainfall and dustfall directly on the lake surface. Nutrient loads from undeveloped forest land are actually lower than those from rainfall-dustfall because significant amounts of pollutants are removed during infiltration through the forest soils. Nutrient loads to the lake were also estimated for future ' conditions based on the projected land use within the Lake storm i al areas, Jeanette Development. In single family resident water runoff will be treated by passage through the stream ( buffers to remove dissolved and suspended pollutants. Runoff l' from all commercial, office and attached residential (cluster) development will be treated in storm water control ponds. The storm water control ponds were assumed to capture and retain runoff from one inch of precipitation (N.C. Div. Environ. Management design standard). The phosphorus and nitrogen trapping efficiencies were estimated to be 58% and 26% using the equations developed by Reckow (1988) to estimate phosphorus and L nitrogen trapping in southeastern lakes. Use of lake water quality models to estimate trapping efficiency in storm water ponds has been shown by Hartigan (1988) to be more accurate than l other approaches. Baseflow pollutant loads were assumed to be equal to the predevelopment loads. This assumption should be conservative since the entire Lake Jeanette Development will be sewered and the baseflow load will probably decline. Nutrient loads from outside the Lake Jeanette Development were assumed to be unchanged from the existing conditions. t? Total nutrient loads to the lake after completion of the Lake Jeanette Development are listed in Table 5. After completion, the Lake Jeanette Development will contribute only ' 28% the total phosphorus load and 32% of the total nitrogen load to the lake. ' 4.2 Water Quality Modeling Results Existing and future conditions in Lake Jeanette were evaluated using a set of mathematical models developed to predict t water quality in lakes and reservoirs. The estimated total phosphorus and nitrogen loads, median concentrations, and the maximum chlorophyll a concentration in Lake Jeanette for existing and future development conditions are listed in Table 6. Estimated loads and median concentrations of total phosphorus and total nitrogen after completion of the Lake Jeanette Development ' are essentially the same as the existing condition. Chlorophyll a is a measure of the amount of algae present in a lake and is often used as an indicator of the overall water ' quality of a lake or reservoir. The North Carolina water quality standard for chlorophyll a is 40 ug/1. Under both existing and 3-D-6 y, future development conditions, the chlorophyll a concentration in Lake Jeanette is well below the state water quality standard. These results indicate that completion of the Lake Jeanette Development will have not have a significant impact on water quality in Lake Jeanette. These results are not surprising considering that: (1) the Lake Jeanette Development comprises a ' small portion of the watershed; and (2) much of the area outside the Lake Jeanette Development has already been developed. 5.0 DOWNSTREAM WATER QUALITY IMPACTS ' Lake Townsend is one of the primary water supply reservoirs for the City of Greensboro and is immediately downstream of the Lake Jeanette dam. Water released from Lake Jeanette will enter Lake Townsend. While it is beyond to scope of this study to perform a complete evaluation of water quality in Lake Townsend, it is possible to draw some simple comparisons to aid in evaluating the potential impact of the Lake Jeanette Development. Available data indicate that water quality in Lake Jeanette is currently and will continue to be of higher quality than in Lake Townsend. On August 6, 1990, the N.C. Division of Environmental management surveyed water quality in both Lakes Jeanette and Townsend. At that time, chlorophyll a and total phosphorus concentrations were significantly higher in Lake Townsend than in Lake Jeanette. The calculations provided in the previous section indicate that the overall water quality in Lake Jeanette will not be measurably altered by the completion of the Lake Jeanette Development. Consequently, the present and future discharge of high quality water from Lake Jeanette into Lake Townsend can only improve the water quality in Lake Townsend. The relative impact of the Lake Jeanette discharge on Lake Townsend may also be evaluated by comparing the nutrient loads 1 from the Lake Jeanette watershed with other land uses. The total amount of phosphorus and nitrogen discharged from Lake Jeanette into Lake Townsend during an average year.was calculated by multiplying the average concentration of phosphorus and nitrogen ' in the lake by the total annual discharge. These loads were then divided by the total watershed area of Lake Jeanette to allow comparison with other land uses. After completion of the Lake ' Jeanette Development, the average annual loads for total _- phosphorus and total nitrogen are estimated to be 0.2 lb/ac/yr and 4.9 lb/ac/yr, respectively. These loads are comparable to very low use rural land (90% forest - 10% cropland). Any ' commercial use of the rural land (timber harvesting for example) would significantly increase the nutrient loads to the receiving water. Existing nutrient loads in the Reedy Fork watershed were ' estimated in a previous report submitted to the N.C. Division of d i i ng an st Environmental Management (Borden, 1991). Under both ex future development conditions, the nutrient loads discharged from 1 3-D-7 8 Y Lake Jeanette are much lower than from the remainder of the Reedy Fork watershed. A summary of these loadings and comparisons are contained in Table 7. ' Under both existing and future conditions, the total amount of phosphorus and nitrogen released from Lake Jeanette into Lake Townsend is very small. The total amount of nutrients discharged from Lake Jeanette is probably lower than from any other comparably sized watershed which discharges into Lake Townsend. This is in part due to the high trapping efficiency of Lake Jeanette. Approximately 73% of the total phosphorus and 37% of ' the total nitrogen entering Lake Jeanette is removed by algal uptake and sedimentation. This process occurs in all lakes and is a natural part of lake development. r, 1 ' 3-D-8 i y i 1 9 6.0 REFERENCES Borden, R.C., 1991. Impact of Stormwater Management Requirements on Pollutant Loads to the City.of Greensboro Reservoirs. Comments submitted to the N.C. Environmental Management Commission in response to the Proposed Amendments to Rules for Surface Water Supply Watersheds Pursuant to the Requirements of House Bill 156. August 16, 1991. Camp, Dresser and McKee, Inc., 1989. Watershed management study: Oak Hollow and City Lake watersheds. Conducted for the City of High Point and Guilford County, NC. Hartigan, J.P., 1988. Basis for Design of Wet Detention Basin BMP's. Proc. Current Practice and Design Criteria for Urban Runoff Water Quality Control, ASCE, New York, NY. Organization for Economic Cooperation and Development, 1981. ?i Cooperative Programme for Inland Waters (Eutrophication Control) Shallow Lakes and Reservoirs. North Carolina Department of Natural Resources and Community th i n Nor Development, 1988. Water Quality Progress Carolina, 1986-87 / 305b Report, Rept. No. 90-07, Raleigh, NC. North Carolina Department of Environment, Health and Natural Resources, 1990. Water Quality Progress in North Carolina, 1988-89 / 305b Report, Rept. No. 90-07, Raleigh, NC. Northern Virginia Planning District Commission, 1979. Guidebook for Screening Urban Nonpoint Pollution Management Strategies. Falls Church, VA. 1 Reckow, K.H., 1988. Empirical Models for Trophic State in Southeastern U.S. Lakes and Reservoirs, Water Resources Bulletin, 24(4):723-734. U.S. Environmental Protection Agency, 1974. Results of the Nationwide Urban Runoff Program, Vol. 1 - Final Report, Washington, DC. 3-D-9 r r r r r r r r 1 n fl Table 1 Characteristics of Lake Jeanette Surface Area 270 acre (109 hectares) Volume 3,250 acre feet (4.0 x 106 m3) Maximum Depth 33 feet (10 m) Mean Depth 12 feet (3.7 m) Watershed Area 4831 acre (1,955 hectares) Annual Inflow 13 inches (5234 ac ft, 6.45 x 106 m3) Hydraulic Residence Time 0.62 years 3-D-10 10 i i i i i i i 11 Table 2 Existing Land Use and Percent Impervious in the Lake Jeanette Watershed Residential lots Over 5 acres 2 to 5 acres 1 to 2 acres .5 to 1 acres .25 to .5 acres Townhouses-Apartments Total residential Commercial-Office Institutional Agricultural Water Lake Jeanette Other Forest Total NA - Not Applicable -- Total Area -- Percent Acres Percent Impervious 32 1 6 57 1 9 380 8 12 422 9 18 541 11 22 244 5 35 1676 35 20 90 2 90 117 2 25 208 4 1 270 5 NA 23 <1 NA 2447 51 -1 4831 - 100 10 3-D-11 r . y Table 3 Anticipated Land Use in the Lake Jeanette Development -- Total Area -- Acres Percent Residential lots 1.0 to 2.0 acres 250 20 0.5 to 1.0 acres 371 31 0.25 to 0.5 acres Cluster (average of 3 units/acre 84 7 with storm water controls) 170 14 Commercial-office 71 6 ' Lake Jeanette 270 -22 Total 1216 100 1 3-D-12 1 12 Y 1 1 1 1 1 Y i 1 i r w r i H ,i2 ri C1 lD t0 N l? tb l11 U1 CT [? I tD C1 m co N 1 N tn W-"1 N toH V'll1c1'NNtnOONf1OtD 1 ? NMt`cn 1 r- r- l t- .0 r1 M to H O n ri N O c'1 m N I N r-1 I- N r-i 1 N r l O Nm TNHrir-1 V' ( H NM I tD tD C ) z 4.) N N 0 0 W U 0 M r"'1N%0 %DOr- Nr-1CnMLn W %D COtntD . 0 C-) ai .0 4%? 10 1` 00 H C1 O M N N H 9 Co N ri 0 H H ri H r-i ri ? ''? td z f0 V'N??OC'1Nl`lN??tD t?CO?tD -P U1 . . . . . . . . . . . . Vr tD tD (, co ri c,) O N N N ri r- co N ri to r--4 H H r-1 ri ri r'1 1~ r. 0 O I~ .,-1 0 -r1 H,1? %D -:r tomNd'wd NOw 1 cr V•NtoO1 1 O Cn c•'1 aT cd H r-1 V' O tD O V V' r- M tD W ri 1 tD H ? co co I co O l to ? ? l`1 M In C7 r-1 ri N H I m r1 1 ) m C Cl) U ? a N 0 E) x Id qt co OIOr-4LO w 1Nm r-4 r- O r-iHr- 00 0 C a U O A 000 r-4Hr-iHHCl) 000 ,fir-BOO • ri N H - k a U N it v O CO o H v w to CO to r-i r- Q\ ri ri r- . . . H O W W . . . . . . . . . . . . 0000HHHr-IN000 . 01-100 a I H E-4 V H 4 a ° (1) H U 0 0Nt-awr-var, V'V Hcn 1 In to V,tD0 1 tD ? 9 d, fd z 10 Rf W mInCO OIllV ON Hco NON 1 rI r-1co d t- I H z O 'z 0 m-0-0N ri 1-4 coN N 0 . 1-3 P4 0 W k1 1 N 1 Z W I - F-i 0 0 V A H c0 H U 000aco0.00N0riry' 1 +'1 0400kog 1 tD D .O ? ? rz I co a cnz M O ? a 04 w w U W O C7 ? 41 t1a U 4NI-Ot ovortN V 04 1 r-i tDvog 1 f? W C1tClwOI-T V'MriONmz I ri in HOriz I r-4 m r7 cn Vr d' N ri H U) 1 L Co I Ol EHI W O ,Y. E-4 H )-I a w ° m z r -1 n W 1 •H 0 0) H 03-I •• ?0? W O til W W 1-1 U E? E-4 U > (a ? W 10 0 z -I ) o a) a) 0 In a) In ??77 a 0 r $4 P I40 • 04 o . 0 ?? - co 0 10 O 0T-i? h I?b o I 4 Gasr to in r4 0 41 a) r b W O V rO W a 0 c7 V I~ 0 O 10 0 V 0 O M P O O In 4-3 U -r-( 1~ a to to L4 0 0 0 4J 4J to c,4 P -ri b c0 O 0 to N O t3l O 0 N H 0 0 aW F. a a) 000(1) a) O O ? a 40- 0> a > 1J 4 E- U o HHHHH i 1 H a) HH (1) 4J 0 O a o rn? IzltSHH ro a?cdb 0 W -ri -r1 •.i -ri -r-I a) to to H >~ W -r1 •rl O G 0 1 H 3 O r E-4 4-) +) 4J +1 4J m -r1 -H b?:D H 1 E I v 4 0 O a 0u 4=009C0 0 f-It~0--, (d Q1~O c J pIn 0000003-1V 0 p41 11 (1)11)Vh r 1 a 4 w a rOw ?10 rOV10104 0 mH 0 m p -.i --I •r+ -1" 1 --I 9 r:? a4-) 0 0 O v 0 m ? L) -., -,1 a) 0 o 4J W Q >, o to M V) m to 3 9 10 O m p v A o to m )a m Q cn E- x z E-4 000000 0 ZP(00 0 M%%99%PUHUawz O cn Ei000m mZPawa 0 4 m ro O E4 rIN 3-D-13 13 14 1 Y Y 1 1 to tU A it H r-1 A 1-? M %D %D N ? 8 to 1- n C% I- 1 %D to t- Cl N d' N I CO C1 r- r t- td r-1 d0 V NNmmoNMO%D I C- (- Mencn 1 M 1 %D CO t- ;r %D r-1 I N to r4 ON 4J Q r? M m 1-q O 1- r" 1 N O M M N 1 N M d' N H r'1 ri v 1 N r-1 r-1 N V-4 M 1 0 %D ? «z 4J N W U C7 b riNtO%D OL?Ne-1Mlntnw ?D%0 00 r- CO %D O U 0 A cat N 4 1 4 1o 10 9 CO +- ? kD 9 m CO E-4 r-q - 1 ? 9 -1 . , H z U (0 d-Nt-1-C0 MNMNI- t- %D I-I-co d'co t0 i1 d'1D1D 9COIIMONNNr-1 tO?OCOC 14 H H ri r-1 r? r- I N O .H ,N ri,Q M1Dd'tnMN-a-kDd'NO1D 1 cr % I OsNNr-1oo d?n' rn r -ri M tdr-A r-4 V O%DOvvr- M%Dwr-I 1 %0 ?n OM0%O•a' co I W O M (n en LO MHHN H I M N M 1-1 H I 1 C% M W 9? O O N o a J-1 x ` -it w0aT-Itnw Lo Ntnrar 0)0H%D1-I- . . )-1 U ni A . . . . . . . . 8881-+l-ir-Irl.-+M000 . . Orr-1008 O r-4 4 x 0 a U .0 co o0%T-4v DlntOtnr?? CO 01r4%Dtl- r- i A OOOOri.-lr- 404800 001-1008 0) z a) w H U NI?0wt- 0r-RrvT-1M a I In 8r- 0ri0 1 w U b W M to w O to d' 0 rI CO N O N I H to t` co 1? (- r I r4 l F3 W M y d' N r-1 1-1 N M r-' N c l W O H I M Z W O O 04J Q H a Z U z O O O O CO O O O N O i co z O O O O m 0 F-1 H H t- O O W 1 W z O Iza U 4NI-0 w0d'O1?Nd'0 4 1 rq W 0 1-1-a'vr-Io U N td w Mtf)OOd vmv-IONM'z. 1 H ?mr- w m r- z f] M ?! r N ri r-I LO 1 M W N M 1-1 a w E-t a a H W H ? 4J z w w w °D w +3 ' H 0 0Al > H As x ?( E-' W z O Ln a P W Ln z r1 O $4 UUU .0 9 .. .'U a0) W 1 -rl co to it r-i O to r'I O h a O P. 10 Lt1 M In N 0 4J rz a O U 0 4j co w N 4) rd Q) 0) 0 ' 4J )4 m w O O to 41 U -•-1 O L m O U) N U A tv 4J 4J In N $4 -•i td O IM 4-J to N 1J -rl O ONriOO ¢444 9 ra Q) Or-100-1~W In 0 40- a °? :5 0 a 0 r-1 r-I H r I r-i I 1 Q a to td 0 to 0 N P-4 H rd b 1 r -I r-I r- a to to t0 M ri a 0 W •rl •ri -rl -rl -ri tv 0 CO H rz W -rl -rl •ri v t0 ) ) -1 3 ? O H 4J 4-) 4-) 4-) 4J N -ri -rl rO p r-a -rl J- H dJ d- r cd O ?-a 9 = 9 :? U )-l 9 d-, to 4 r~ 1~ r sa U J a a?tvtD000P4-1 (oP4J b rd rd .0 rd A 0 W H 0 w p 4J o 1)tva)11) 14 rd b rd 4J (1) P 4 o w a -rl •r-I -1-1 -rt -r? r. 5 0 9% 4j d O OlA1AMmto 3F4 rdON1.41 4J A -rl -r1 •r'1 to 1~ N 0fnU2M0 941 .J W ] A G H E t a) U Q) O O O O O S-1 fa O td 0 EA O O rOy r-4 O td ,r 0 4 s O E-+ I?aaaQaEiUHU a,w3 In IAaa 9 UU3 m a 3-D-14 C 15 Table 6 Summary of Water Quality Modeling Results for Lake Jeanette Existing Future Condition Condition Total Phosphorus Load (lb/yr) 3053. 3637. Total Nitrogen Load (lb/yr) 33721. 37977. Median Lake Phosphorus Conc.(mg/1) 0.061 0.068 Median Lake Nitrogen Conc.(mg/1) 1.49 1.67 Maximum Chlorophyll a Concentration -(ug/1) 16.0 17.6 3-D-15 , 16 Table 7 t Comparison of Nutrient Loads discharged from Lake e Jeanet with other Land Uses Land Use Total Total ' Phosphorus Nitrogen (lb/ac/yr) (lb/ac/yr) r Lake Jeanette - Existing Condition 0.2 4.4 Lake Jeanette - Future Development 0.2 4.9 Forest (no-timbering) 0.1 3. Cropland 3. 12. 90% Forest,- 10% Cropland 0.4 4. Reedy Fork Watershed (average) 0.7 5.6 ¦1 - 1 . 3-D-16 ' 1 l I r C 1 7 17 Nutrient Load Estimation APPENDIX The total amount of nitrogen and phosphorus entering Lake Jeanette in storm water runoff during an average year was estimated using nonpoint source storm water loading factors and data on existing land use in the watershed. The land use within the watershed was separated into hydrologic group B and C soils because of the differences in storm water runoff from these soils. The nonpoint source loading factors were developed by the Northern Virginia Planning District Commission (NVPDC, 1979) after an extensive study of storm water related nonpoint source pollution in the occoquan watershed in northern Virginia. More recent nationwide studies (USEPA, 1983) have confirmed the accuracy of these loads (CDM, 1989). In addition to storm water runoff, a significant nutrient load also reaches the lake from rainfall and dustfall directly onto the lake surface. These nutrient loads are also included in the analysis. Basef low (dry weather) nutrient loads were estimated by multiplying the average concentration of nitrogen and phosphorus in baseflow by the total volume of water discharged as baseflow during the year. The average concentration of total phosphorus and total nitrogen in baseflow was estimated to be 0.05 mg/l and 1.0 mg/1, respectively. These average concentrations were estimated from long term monitoring data collected by the U.S. Geological Survey for streams in the Greensboro area and are similar to the average concentrations used to estimate baseflow nutrient loads for the City of High Point reservoirs (Oak Hollow and City Lake, CDM 1989). The baseflow nutrient loads were not separated into different land use categories. The existing information on nonpoint source pollutants indicates that there is no significant difference in baseflow water quality for different land uses. The total baseflow volume was assumed to constitute approximately two thirds of the total annual runoff of 13 inches per year. Water Quality Modeling Existing and future conditions in Lake Jeanette were evaluated using a set of mathematical models developed to predict water quality in lakes and reservoirs. The median summer total phosphorus concentration was estimated using the equation shown on the next page. This equation was developed by analyzing data collected by the U.S. Environmental Protection Agency on water quality in 80 different southeastern lakes and reservoirs (Reckow, 1988). 3-D-17 where P = Pin / (1 + Kp Tw) ' P = median summer total phosphorus concentration (mg/1) Pin = average influent total phosphorus concentration (mg/1) ' = annual total phosphorus load / annual inflow Tw = hydraulic residence time (yr) ' Kp = phosphorus trapping parameter (1/yr) ' Kp is estimated using the equation Kp = 3.0 (Pin) 0.53 (Tw)-0.75 (2)0.58 where z is the mean lake depth. The median summer total nitrogen concentration was estimated using the equation (Reckow, 1988) N = Nin / (1 + Kn Tw) where N = median summer total nitrogen concentration (mg/1) Nin = average influent total nitrogen concentration (mg/1) = annual total nitrogen load / annual inflow Kn = nitrogen trapping parameter (1/yr) Kn is estimated using the equation 18 Kn = 0.67 (T W)-0.75 The average chlorophyll a concentration (Chloro a) was estimated ' using the equation (OECD, 1981) Chloro a = 0.43 (P x 1000)0'88 t n 3-D-18 N J w C Robert C. Borden, Ph.D., P.E. 508 E. Franklin Street Raleigh, NC 27604 919-515-7665 (Office) 919-515-7908 (FAX) 919-834-6172 (Home) Education Ph.D., Environmental Engineering, Rice University, 1986. M.E., Environmental Engineering, University of Virginia, 1980. B.S., Civil Engineering, University of Virginia, 1978. Professional Affiliations American Geophysical Union American Society of Civil Engineers American Water Resources Asso., (President PA sec., 1983). Association of Environmental Engineering Professors Association of Ground Water Scientists and Engineers Ground Water Professionals of N. C. (Treasurer, 1989) Sigma Xi, Tau Beta Pi Universities Council on Water Resources Registration Professional Engineer, VA #14076, NC #14197 Employment Historv 1991 - pres. North Carolina State University, Associate Professor 1986-1991 North Carolina State University, Assistant Professor . Teaches courses ground water nvironmentalchemistryPerfoorms conWninant transport, water supply and pollution relating to surface and ground water quality management. 1980 - 1983 F.X. Browne Associates, Inc., Project Engineer Directed and performed a variety of projects including analysis and design of waste- water treatment plants, stormwater management and flood control systems, non-point source pollution controls and eutrophication management systems. 1978 - 1979 Albemarle County, VA, Assistant County Engineer Served as Watershed Management Officer. Reviewed all proposals for development in South Rivanna Reservoir watershed to determine potential impact on water quality. Designed small facilities for storm water management, erosion control, water supply and sewage disposal. 16 3-D-19 Robert C. Borden August 1991 Technical Expertise Surface Water Management of surface waters to minimize adverse impacts of eutrophication, flooding amd waste disposal. Water quality modeling of lakes and ' reservoirs. Design of Best Management Practices. Ground Water - Characterization and simulation of contaminant transport, physical, chemical and biological processes in the subsurface. Numerical modeling of subsurface ' flow and contaminant transport. Analysis and design of ground water restoration systems. Waste Treatment - Analysis and design of systems for the treatment and disposal of ' municipal and industrial wastes. ' Surface Water Experience Storm Water Management. Directed comprehensive study of storm water management in Independence, Missouri. Final recommendations included formation of a storm water ' management utility and construction of a system of regional detention basins. Also prepared a detailed drainage manual for use by developers which defined procedures for delineation of flood plains and design of storm water facilities. Nonnoint Source Model. Developed mathematical model for predicting wet weather pollutant loads for various land uses. Model incorporated the SCS curve number function and a set of multiple linear regression equations to predict nutrient and suspended solids ?r loads. Incorporated model into storm water management ordinance to allow design of Best Management Practices to control phosphorous loadings to a drin1drig water reservoir. ?I Eutrophication Modeling. Examined impact of proposed treatment plant expansion on water quality in major Pennsylvania reservoir. Used available models to predict impact on water clarity and algal concentrations. ?i Stream Modeling. Analyzed dissolved oxygen depression in Jackson River, VA using QUAL-H model. Evaluated various waste treatment alternatives. Zoning Ordinance Defence. Analyzed scientific validity of zoning ordinance to preserve water quality in Occoquan Reservoir, VA. Developed data base for pending litigation. Lake Restoration Studies. Directed several lake restoration studies. Work included stormwater monitoring, development of nutrient budgets, water quality modeling, and design of restoration alternatives. 1 Sedimentation Pond Manazement. Developed plan for controlling algal and bacterial growth in a regional system of water quality management ponds. Small Wastewater Treatment Plant Design. Designed and obtained permits for 60,000 gpd expansion of wastewater treatment plant for Caesar's World, Inc. Work included modification and expansion of existing pumping station and secondary treatment plant. Also included addition of processes for nutrient removal and tertiary filtration. Parer Mill Design. Developed preliminary design to upgrade 2.5 MGD lagoon system for paper mill. Design included chemical addition, submerged attached growth biological ' reactors and mechanical aeration. Bench scale units were operated to obtain design parameters. ' 17 3-D-20 1 August 1991 Ground Water ExF&nence Super Fund Site. Simulated organic and inorganic contaminant transport in the shallow aquifer system at the United Creosoting, Inc. Superfund site. Work included preliminary hydrogeologic characterization, well placement, contaminant transport simulation using the USGS Solute Transport Model, simulation of restoration alternatives, and report preparation. Aerobic Biodegradation Modeling. Developed mathematical model, BIOPLUME, for USEPA to simulate the movement of dissolved hydrocarbons and oxygen limited biodegradation in ground water. This model allows the determination of: 1) when is clean up of contaminated ground water necessary; 2) what is the natural assimilative capacity of the aquifer; and 3) when can clean up operations cease. Model includes advection, dispersion, adsorption, atmospheric reaeration, and microbial growth and decay. Injection - Production Test. Studied transport of organic and inorganic contaminants using a three well injection - production test to measure dispersion and adsorption in a heterogeneous aquifer. Data was analysed by comparing the statistical moments of the concentration distributions in the recovery wells. Results indicated that adsorption to the formation was not significant but that there was a large loss of the organic compound, presumably due to biotransformation by subsurface microorganisms. Enhanced Biorestoration. Demonstrated the technical feasiblity of enhanced aerobic biotransformation of wastes at a Superfund site. Addition of dissolved oxygen resulted in a reduction in dissolved polynuclear hydrocarbons to below the detection limit within the test area. Field test was successfully simulated using a model developed to simulate aerobic biotransformation in the subsurface. Aviation Fuel Spill. Applied BIOPLUME model to simulate transport and biodegradation of dissolved hydrocarbons at an aviation fuel spill in northern Michigan. Simulation results were used in legal action and in the design of a ground water containment system. Work is currently underway on the design of a full scale enhanced biorestoration system to restore the aquifer. Methanogenic Biotransformation. Developed mathematical model to simulate the transport and biotransformation of organic contaminants in the subsurface under both aerobic and anaerobic conditions. Model allows simulation of five microbial populations and the biotransformation of organics via aerobic oxidation, nitrate reduction, iron reduction, sulfate reduction and methanogenesis. Model is currently being tested at a field site where iron reduction and methane production have been observed. Dredge S ils Disposal. Developed dredge spoils disposal plan to minimize contamination of ground water in the Pine Barrens Protection Zone. Supervised the collection of ground water and sludge leaching data. Pump and Treat Analysis. Examined feasibility of pump and treat for restoration of DNAPL contaminated aquifer at a major Texas Superfund site. Experimental and modeling results indicated that conventional pump and treat would require 50 to 75 years at maximum possible pumping rates to meet EPA mandated cleanup criteria. Advisory Panels. Advise EPA and API on potential methods for aquifer restoration at Superfund sites and UST releases. 1 3-D-21 11 C Pe r Rey'Pwesi Publications Robert C. 130rum August 1991 Borden, R.C., Influence of Adsorption and Oxygen Limited Biodegradation on the Transport and Fate of a Creosote Plume: Field Methods and Simulation Techniques, Ph.D. Thesis, 192 pp., Rice Univ., Houston, TX, 1986. Borden, R.C. and P.B. Bedient, Transport of Dissolved Hydrocarbons Influenced by Reaeration and Oxygen Limited Biodegradation: 1. Theoretical Development, Watr Resourc. Res., 22(13):1973-1982, 1986. Borden, R.C., P.B. Bedient, M.D. Lee, C.H. Ward, and J.T. Wilson, Transport of Dissolved 22(13) d Oxygen 1986. Biodegradation: 2. Field Hydrocarbon Influenced Rebe Reaeration an Application, so s Borden, R.C. and P.B. Bedient, In Situ Measurement of Adsorption and Biotransformation at a Hazardous Waste Site, Water Resourc. Bull., 23(4):629-636, 1987. Thomas, J.M., M.D. Lee, P.B. Bedient, R.C. Borden, L.W. Canter, and C.H. Ward, L n° hasis on in Situ Biorestora = U.S. h E i mp t Underground Storage Tanks Remediation w Environmental Protection Agency, Wash. DC, EPA/600/2 87/008, 1987. ? Rifai, H.S., P.B. Bedient, J.F. Haasbeek, and R.C. Borden, IOPLTJME II• omputer t Trap rt under the Influence of Oxyz= i l nan Model of Two-Dimensional Contam Limited Biodegradation in Ground Water User's Manual- Version U.S. 1989. EPA/600/S8 88/093 i , Environmental Protection Agency, Wash. DC, M.D. Lee, R.C. Borden J.T. Wilson, M. Thomas, P.B. Bedient, and C.H.Ward, CRC Critical Reviews in Environmental minated Aquifers t C i , a on c Biorestoration of Organ Control, 18(4):629-636, 1988. Borden, R.C., M.D. Lee, J.M. Thomas, P.B. Bedient, and C.H. Ward, In Situ Measurement Ground Water ited Biotransformation Li , m and Numerical Simulation of Oxygen Monitoring Review, 9(1):83-91, 1989. and T.M. Yanoschak, Surface and Ground Water Quality Impacts of North C R Borden . . , Carolina Sanitary Landfills, Water Resourc. Bull., 26(2)269-277, 1990. Bramlett, W., and R. C. Borden, Numerical Generation of Flow Nets - The FLOWNS Model, Ground Water, 28(6):946-950, 1990. Borden, R. C. and M. D. Piwoni, Hydrocarbon Dissolution and Transport: A Comparison J Contaminant Hydrolo v, Accepted for Publication dels M i ' , o c of Equilibrium and Kinet Nov. 1989. Borden, R.C. and C.H. Kao, Evaluation of Ground Water Extraction for Remediation of accepted for Fed. Contr ter Poll J W ' , . . a . Petroleum Contaminated Aquifers, Res. publication June 1991. 1 0 1 19 3-D-22 1 Robert '.. lioraea August 1991 , Rooks and Symposium Proceedings Borden, R.C., P.B. Bedient, and T. Bouvette, Modeling Ground Water Transport at r Quality t d W e a Conroe Creosote Waste Site, Second International Conference on Groun Oklahoma State University, Stillwater, OK, pp. 88-go, 1984. Research-ergo inns ' , Bedient P.B., R.C. Borden, and D.I. Lieb, Basic Concepts for Ground Water Transport John Wiley & Sons, Inc., pp. 512-532, Ward H ed C ality Q d W , . , . . u ater Modeling, Groun 1985. R.C., M.D. Lee, J.T. Wilson, C.H. Ward, and P.B. Bedient, Modeling the Borden , Migration and Biotransformation of Hydrocarbons Derived from a Wood Creosoting d G roun Process Waste. Proceedings Petroleum Hydrocarbons and Organic Chemical in Water - Prevention Detection and Restoration, Nat. Water Well Asso., Houston, TX, pp. ' 130-143, 1985. bial f Mi cro Dawson, C.N., M.F. Wheeler, and R.C. Borden, Numerical Simulation o inite Biodegradation of Hydrocarbons in Groundwater(a), Proceed. 6th Inter, S my on 1986 -358 353 F ' . , rance, pp. Elements Methods in Flow Problems, Antibes, M.F. Wheeler, C.N. Dawson, P.B. Bedient, C.Y. Chiang, R.C. Borden and H.S. Rifai, Numerical Simulation of Microbial Biodegradation of Hydrocarbons in Ground Water(b), t Solving Ground Water Problems with Models, Nat. Water Well Asso., Dublin, OH, 1987. R.C. and T.M. Yanoschak, Effect of Sanitary Landfills on Surface and Ground Borden ' , Water Quality: A Statistical Analysis, S,vm on oastal Wat. Resourc., Amer. Water Resourc. Asso., Wilmington NC, 1988. Borden, R.C. and T.M. Yanoschak, North Carolina Sanitary Landfills: Leachate f th ' e Management, and Water Quality Impacts, Water Resourc Res In Lt. o Generation , Univ, of NC, Rept. No. 243, 1989. ' Gangadharan, A.C., T.V. Narayanan, R. Raghavan, G. Amoruso, R. Cochran, J. McArdle, B. Locke, D. Bailey, C.d.D. Hartman, D. Henz, W. Thompson, J. Trapp Hall W F , , . . Zieleniewski, J. Greber, J.M. Thomas, M.D. Lee, P.B. Bedient, R.C. Borden, L.W. Canter, rground d U f ' e n or and C.H. Ward, Leak Prevention and Corrective Action Technology Storage Tanks, Noyles Data Corp., Park Ridge, NJ, 1989. Borden, R.C. and C.M. Kao, Water Flushing of Trapped Residual Hydrocarbon: leum t P ro e atical Model Development and Laboratory Validation, Proceedings th M em a Restoration, Nat. Water Well Asso., Houston, TX, 1989. t Browne, F.X., R.C. Borden, and C.J. Newell, Storm Water Management, tandard Handbook of Environmental EneineerinQ, McGraw Hill, NY, in Press. Douglass, J.L., and R.C. Borden, A Comparative Study of the Groundwater and Surface Water Quality at a Piedmont Sanitary Landfill, Proceedings Ground Wate in the Piedmont of the Eastern United States, 1989 (in press). Douglass, J.L., and R.C. Borden, The Impact of a Piedmont Sanitary Landfill on Surface and Ground Water Quality, Water Resourc Res Inst of the Univ, of NC, Submitted for ' review July 1990. 1 20 3-D=23 J i ?l 1 Robert C. bornen August 1991 D:r,ks and Svmoosium Proceedines Borden, R.C., Remediation and Management of Hydrocarbon Contan inated Aquifers, Professional Engineers of North Carolina, Conference Presentations Impacts of Stream Channel Morphology on Stormwater Management Options, Amer. Water Resourc. Assoc., San Antonio, 1983. Biodegradation of a Creosote Plume under Oxygen limiting Conditions, Amer. Geophysical Union, San Francisco, Dec. 1984. Measurement of Adsorption and Biotransformation using an Injection-Production Test, Amer. Geophysical Union, San Francisco, Dec. 1985. Numerical Simulation of Hydrocarbon Transport and In-Situ Biodegradation: Field Testing and Analysis of Restoration Alternatives, Chapman Conf. on Microbial Processes in the Subsurface, Amer. Geophysical Union, Snowbird, Utah, Oct. 1986. Numerical Model of Organics Transport and Biodegradation from an U.S.T. Site., Soc. Envir. Tox. and Chem., Wash., D.C., Nov. 1986. Gasoline Transport in the Subsurface: Transport and Remediation, N.C. Sec. Amer. Soc. Civil Engr., Charlotte, April 1987. Use of Mathematical Models for Assessing the Assimilative Capacity of Shallow Aquifers, Univ. Council on Water Resourc., Hilton Head, SC, July 1987. Effects of Sanitary Landfills on Surface and Ground Water Quality, Charlotte, NC, March 1988. Numerical Simulation of the Anaerobic Biotransformation of Dissolved Jet Fuel, Amer. Geophysical Union, Baltimore, May 1988. Anaerobic Biotransformation of Hydrocarbons in the Subsurface: Field Observations, Amer. Geophysical Union, Baltimore, May 1988. Field Testing of BIOPLUME: Effect of Oxygen Addition on Hydrocarbon Biotransformation, Amer. Geophysical Union, Baltimore, May 1988. Anaerobic Biotransformation of Hydrocarbons in the Subsurface: Field Observations and Mathematical Model Development, SETAC, Wash., DC 1988. A Mathematical Model of NAPL Hydrocarbon Dissolution and Transport, SETAC, Wash., DC 1988. Dissolution of Trapped Nonaqueous Phase Petroleum Hydrocarbons, Amer. Geophysical Union, Baltimore, May 1989. 21 3-D-24 Robert C. Borden August 1991 Techni?Reu2rts Study of Proposed Stormwater Detention Ordinance, Albemarle Co. Engr Off., 1978- Analysis of Albemarle County Runoff Control Ordinance, Albemarle Co. Engr Off., 1979. An Evaluation of the Impact of the Cove Haven Wastewater Treatment Plant Expansion on Water Quality in Lake Wallenpaupack, F.X. Browne Asso., 1981. Water Quality Study of Teedyuskung Lake, F.X. Browne Asso., 1982. Stormwater Management Plan for the City of Independence, Missouri, F.X. Browne Asso., 1982. ' Stormwater Management Design Manual for the City of Independence, lssouri, F.X. Browne Asso., 1982. Watershed Management Study of the S. Rivanna Reservoir, F.X. Browne Asso., 1982. Lake Wallenpaupack Water Quality Management Study, F.X. Browne Asso., 1982. Lake Nockamixon Phase 1 Diagnostic - Feasibility Study, F.X. Browne Asso., 1983. Columbia Lakes Diagnostic - Feasibility Study, F.X. Browne Asso., 1983. Characterization of Ground Water Contamination for Hazardous Waste Sites, Final Report to USEPA, Rice Univ., 1983. Ground Water Pollutant Transport along Flow Lines for Hazardous Waste Sites, Annual Report to USEPA, Rice Univ., 1984. Analysis of Restoration Alternatives at UCC site, Report to R.F. Weston, Inc., 1984. Ground Water Pollutant Transport along Flow Lines for Hazardous Waste Sites, Final Report to USEPA, Rice Univ., 1985. Modeling and Field Testing of Contaminant Transport with Biodegradation and Enhanced In-Situ Reclamation, Annual Report to USEPA, Rice Univ., 1986. ' Practical Procedures for Evaluating Attenuation of Ground Water Contaminants due to N. C. State Univ., 1987. Final Report to USEPA i , on Processes, Biotransformat Wastewater Ri ver Evaluation of Land Application of Sewage Sludge at the Neuse Treatment Plant, City of Raleigh, NC, 1989. Hydrogeological Investigation and Proposed Monitoring Plan - Whited Spring Development, Submitted to Clearwater Springs, Inc., 1989. Water Quality Management Study of Pembroke Jones Lake, Pembroke Jones Park, Submitted to The John R. McAdams Company, Inc., 1989. Evaluation of Water Flushing for Groundwater Remediation of the TZ-3 Zone - Motco Site, Submitted to Groundwater Services Inc., 1990. 22 3-D-25 ? Roadway and Utility Crossings 1 L 1 1 1 1 1 1 1 f 1 f 1 1 1 1 1 1 1 WET nM CROSSINGS SURFACE AREA OF FILL IN WETLAND (S.Y.) VOLUME OF FILL AT AVERAGE HIGH WATER IN WEITAM (C.Y.) VOLUME OF FILL AT CROSSING (C.Y.) CROSSING NO. 1 478 20 2780 CROSSING NO. 2 76 25 735 CROSSING NO. 3 244 30 600 CROSSING NO. 4 344 35 1155 CROSSING NO. 5 56 20 200 CROSSING NO. 6 1200 130 4445 CROSSING NO. 7 900 125 3555 CROSSING NO. 8 70TAL 211 3511 SYDS 10 395 CYDS 500 13,970 CYDS RIP RAP (XAZ.E.T PRO'TECT'ION IN WElTTANDS SURFACE AREA/S.Y VOID/C.Y. CROSSING NO. 1 83 35 CROSSING NO. 2 53 22 CROSSING NO. 3 53 22 CROSSING NO. 4 130 54 CROSSING NO. 5 16 7 CROSSING NO. 6 128 53 CROSSING NO. 7 140 58 CROSSING NO. 8 70TAL 40 643 SYDS 17 268 CYDS AREA AND VOLUME CALCULATIONS 4-A-1 YL?FIGA•t.. 90TE: 50' .wLrrm..cr -tu_ TO A.U.Dvi 'raft, -FLIM (.InUTY Ceb55114CAb S GKDSSIN(l • W vrr"iRT C40Mf'.44fXtM F.Jt1. To' W?f-AP* OAT.' ?• - isa• ."Zo ,?ssgEwa.?h_ was C6ctC .X RrC?c)It? (To BE U"Ds SCUT) ?i"`? PtGaL hEGTl O t?1 p s...sILT N 0 sGAL? TYPICAL SECTION OF ROADWAY CROSSINGS] 4-B-1 ?! I I\II I - - - - - - - - - - - - - - - - N 8 9° 00 CROSSING NO. 1 SURFACE AREA OF FILL. IN WETLAND = - 4'7 8 S.Y. VOLUME OF FILL AT AVERAGE HIGH WATER IN WETIAI?ID Zo C.Y. ' VOLUME OF FILL AT CROSSING - 2760 C.Y. 4-C-1 INDIVIDUAL ROADWAY. CROSSING MAPS, 1 PL Ate wwmmmw? 1001 t 1 1 1 1 1 1 1 J v a r A? ? w0 0 ^? 3 11 to ? OV Nl- 3 Nv ' i i i i i ?m r 4-C-2 J 9 i i i CROSSING NO. 2 SURFACE AREA OF FILL IN WETLAND = VOLUME OF FILL AT AVERAGE HIGH WATER IN WETLAND = VOIUME OF FILL AT CROSSING = ,AREA uX° -18 S. Y. ZS C.Y. 735 C.Y. 4-C-3 i 1 1 1 1 1 1 1 1 1 1 V U V 2? lY t!1 a -- '0 0 IL 0 M ... :ow. ? o \ \ ?? ?R C? 4-C-4 o cn. cam- C'' 0 r? . 7-01 1 - II ' I 1 CROSSING NO. 3 T r- i?' 1 I ?i I , 1 SURFACE AREA. OF FILL IN WETLAND = 244 S.Y. IMOU ME OF FILL AT AVERAGE HIGH WATER IN WETLAND = 3o C.Y. WLXM OF FILL AT CROSSING = lvoo C.Y. 4-C-5 1 Y r r r i i i i i i V ? ? Ot 4 a .. 0 1d WWI ? -- z o Y s 3.3 oL `u ? D C1 ? cn .Z NO ? 14 \ ,r 1J ? \ / • ? V O 0 ?- 4-C-6 i' i' 1 1 D d ? r T D v i m / D d Ix' Q I CROSSING NO. 4 SURFACE AREA OF FILL IN_WETt.,r ND = 0344 S.Y. VOLUME OF FILL AT AVERAGE HfG H WATER IN WETTIAND = 35 C.Y. VOLUME OF FILL AT CROSSING = 1155 C.Y. 4-C-7 d a r. r. 'r i i .1 1\ 1 \ N RoF??r i c 5 p Holz. ?= 1 O' Vag* Ic- ?° •° 4TC-8 v 12 4N ?Q E ?a Q" X11 ?Z o aCJ t ?i 30' PEA M ?• 'a z CROSSIIC NO. 5 ?7RFACE AREA OF FILL IN WETLAND = 5? S.Y. co VOUJME OF FILL AT AVERAGE HIGH WATER IN WETLAND = 20 C.Y. ° ME OF FILL AT CROSSIM = 17-00 C.Y. -? r W tlo 1 ? 4-C-9 M 0 3 _T! I _V f SY a r? a ?a j 3 N 11 0 Q vp _Il so ..... i 1, I 1 1 i i i i i v Q ? 4 o O 4-C-10 l: 1 1 CROSSING NO. 6 SURFACE AREA OF FILL IN W.ETIM = 1200 S. Y. ' VOLUME OF FILL AT AVERAGE HIGH VaTER IN WET M = 1'30 C.Y. VOIM E OF FILL AT CROSSING 4445 C.Y. 4-C-11 J v •s Z ?- .OvM . 0 0 O :y CL. N' O C c i i A ? ?n 0 9 4-C-12 1 1 1 w r w n r.. i r i i i i CROSSING NO. 7 SURFACE AREA OF FILL IN WETLAND = loo S.Y. VOLUME OF FILL AT AVERAGE HIGH WATER IN WEIUM = 125 C.Y. VOLUME OF FILL AT CROSSING = 3555 C.Y. 4-C-13 ? V o s O OL J 4. W a d Z 0 • 0 ? i Q s M sM 1 ? 0 1 %IT \? V 3 / 11 4-C-14 4 ? n U u 1 790 ? N \t ?= too' CROSSING NO. 8 ' SURFACE AREA OF FILL IN WETLAND = Z11 S.Y. VOLUME OF FILL AT AVERAGE HIGH WATER IN WETLAND = /O C.Y. ' VOLUME OF FILL AT CROSSING = 500 C.Y. i 4-C-15 1 , AI .v 01 ? ?J r LLI 0 ?J / Q V` v ? . T ? V aw ? Q #Aim 4-C-16 -?. t30 Cg-osscvjG *- 2A 4-C-17 } w op a t!. o u _11 %mop Q o ? J a _o \ M c°?s d 0 J' v i O V1 /- l? ? i 4-C- 1$ 1 1 .1 ;J . 1 ?1 O 1 ? l I = 1 ? I \ c X30 1 clO ?3 •1 .G 1 ? ?P c tJ ' L cA L 1 ?2 4-C-19 \ ca r ?i n r r r i r t 7s? ? s Cep ?? = Ib'vER. ??o GQp?5 4 00.3.4 20 Y, to' (1 004) I 4-C-20 I1- f 1 1 1 1 1 I? y ? flan? 20 ? IJ J zt o? hJ l W i ?, •9 ? d r 0= I ? ?Z t 0 o? 2 w D ?W J J? J 7 v d 4YPICAL SECTIONS OF SANITARY SEWER CROSSINGS 4-D-1 J? d? is 7„3 1 ? ?d oil I' 1 1 1 1 1 1 1 1 ? 7 J 0? p ? 2 n i oz 141 d r ?,r® Z n. d r? 3 Q J ?J 1 .V/ V C 11? r 0 Z 4-D-2 /1 l? e i tee/ Cy . _°o ov (( .q, ?? 1 r X00 1 \ 790 190 1 ? o - - - ' N.-LZ `?.-- iVk ?. \ `? \ 1 stl uAmf To \ •\ Y 1 cv-o?>S @ ? ?. J Ro6.vWA`{ ? tcA I Jg 'ro A% 7no - _ _ WFXL6}?? J r ° / OUTFALL #4 (/2" S. S. 0.22% GRADE) CAPC/TY = 0.75MGD ' FLOW : 0.15MGD (-t-1yy{u( (A) ` Z 10 L.F. C rLp S( 5 s y 0UTFAL- if _4-Q_.. _ _ tt fCool--. 0..50 m?D -- 75 .5 4-E-1 INDIVIDUAL SEWER CROSSING MAPS', L r AM. , i 790• •.?? Aso _ ? l ? , ? % ? .- ?,? I , .100 0 76o? i i 820 I 0 ?n ji; ON. 5 errs I ? '\ ers erp.s •? b10 ??Y- S ?t Z° \ I ! 1 es, ! 1 uJS i 4-E-2 eo , J w? A .0 ? ;cam I \ \. i , ?A `M ` I (( E J?1 0 a.qA CONS, K NN ETH l J ?-- 4-E-3 0 T E 00 Ti-fill ,? \!i , /?? ? X60 \ ? ?`. ?i \ ?1? \?\\`\ ?? , ,` ? I (1 ` •??• 7 i ' lets j ' 4-E-4 MGD e,C z _?... , \ \ - / 760 1.0 i 1 _ Ergo - - ; LIV ?t 790 `?- --- I 1 1 1 ?? _ RO • T 130 ' l 4-E-5 ?1 6Z" S. S. @ 0.ZZ% GRADE), CAPACITY. 1/0 MGD II FLOW= 0.35MGD ,so 3,480 L.F. R6AD WAY ?:' ' ' ? ' • • ,G{2o4S? y nlos /Ip / •/ (b i ? T 760 RoAo 1-7 GR.OKt may, ? ? . ?wawa ??o ' • 1 -2co` - ?? , i p 90.115% GRADE) ??, ? 3.00 MGD J r 1 l i I : F[-vi,.l' > 0.? !.??'i 4 ` - . 1.50 MGD t 4-E-6 , -'• `7S9 yo 76 b{1eium - ----- 007 10 1910 - 6 817 r 4-E-7 IFR 11 ? 0.5j0 ,l C .J ! 771.1 \ ? 1 it (moo ? i a v' ? : /1 • Wm.w?/rAY/Ott ',; , 777,5 i , 1 i I , 1 1 ?` I ' 77e.s ?/? ? 'I I ? I j 1I ' 160 7". 5 I I 10 ? I 7sa1 i 0 7 r f /t rj?-? UT FA, L4- ' 5 ow 4.s.cz 0.14-7.:.yFEAM) CAPACITY = 1.5 M&P 1 0 ? 1?Ji 200 CPD8's IIJ>S 4-E-8 i ? J 1 ( 1 'TREES ]1 ? i V-V?l r FAS 1 \, 1 1 Leo i 1 ? 777.16 Ji 7i T I . o 0 34 r?+ Ce ?,,' .?1 776.7 s? TREES WcfL 1 4-E-9 MILLS CORPORATION h; -- 760, 1- \ ,: ; ' r \ t i rot \ , c 18 ooo 90 i r/l it \ I f? t 10 tot Exhibits 11 I 1 1 Y •? Pun. State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Governor March 25. 1992 George T. Everett, Ph.D. William W. Cobey, Jr., Secretary Director Greensboro News and Record Post Office Box 20848 Greensboro, North Carolina 27420 ATTN: Legal Ad Department Dear Sir: SUBJECT: Public Notice Please publish the attached Public Notice one time in the section set aside for Legal Advertisements in your newspaper. The publication should run on or before March 31, 1992. Please send the invoice for publication and three copies of the affidavit of publication to the address given below. Payment cannot be processed without the affidavit of publication. N.C. Division of Environmental Management Water. Quality Section Post Office Box 29535 Raleigh, North Carolina 27626-0535 Attn: John Dorney If you have any questions concerning this matter, please call me at 919/733-1786. Sincerely, tt ve Tedder, Chi ater Quality Sec ion 4 JRD/kls PubNot.ltr/Vol.2 cc: John Dorney REGIONAL OFFICES Steve Mauney, WSRO Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem 704/251-6208 919/486-1541 704/663-1699 919/733 -23 14 919/946-6481 919/395-3900 919/896-7007 Pollution Prevention PaNs 11.0. Rox 29535, Raleigh, North Carolina 27626-0535 Telephone 919-731-7015 An Equal Opportunity Affirmative Action Employer It *IP NORTH CAROLINA DIVISION OF ENVIRONMENTAL MANAGEMENT PUBLIC NOTICE is hereby given that the Cornwallis Development Company near Greensboro, North Carolina, has applied to the North Carolina Division of Environmental Management for a Water Quality certification pursuant to Section 401 of the Federal Clean Water Act and Environmental Management Commission rules in 15A NCAC 2H .0500 and 15A NCAC 2B .0109. The activity for which the certification is sought to fill about 1.5 acres of wetlands and stream channels for road and utility crossings on Lake Jeanette in Guilford County. The public is invited to comment on the above mentioned application to the Division of Environmental Management. Comments shall be in writing and shall be received by the Division no later than April 17, 1992. Comments should be sent to N.C. Division of Environmental Management, Water Quality Planning, Post Office Box 29535, Raleigh, North Carolina 27626- 0535, Attention: John Dorney. A copy of the application is on file at the Division office at 8025 N. Point Boulevard, Suite 100, Winston-Salem, North Carolina, Winston-Salem Regional Office (919) 896-7005 during normal business hours and may be inspected by the public. - NV-0 G orge T. Everett Director North Carolina Di ision of Environmental Ma agement DATE: March 25, 1992 IIC IMPORTANT T WHILE YOU WERE OUT . C` i A , - J ne ??ll=h ? ? S?? ? AREA CODE NUMBER EXTENSION TELEPHONED PLEASE CALL CALLED TO SEE YOU WILL CALL AGAIN WANTS TO SEE YOU URGENT RETURNED YOUR CALL i Message Signed N.C. Dept. of Environment. Health, and Natural Resources y 02, 133 Printed on Recycled Paper MEMO -? DA C ??. _ n ? 2p 1992 ro ?, n TO: SUBJECT: ""^? .QkjP- Vo 1 Q?S cal f a--- U 4 o 1 ?. ? ? rte. 0 I From: ?? M,n? to Inn, North Carolina De art edit of E ironment, Health and Natural Resources Printed on Recycled Paper •? wnn, vd 4. . 0 of the cover letter from DEM. Non-compliance with or violation of the conditions herein set forth by a specific fill project shall result in revocation of this Certification for the project. The Director of the North Carolina Division of Environmental Management may require submission of a formal application for individual certification for any project in this category of activity, if it is determined that the project is likely to have a significant adverse effect upon water quality or degrade the waters so that existing uses of the wetland or downstream waters are precluded. Public hearings may be held for specific applications or group of applications prior to a Certification decision if deemed in the public's best interest by the Director of the North Caro- lina Division of Environmental Management. This is the 21st day of January, 1992 DIVISION Off' VNVIRONMENTAL MANAGEMENT By / Gebrge T . LE,(ierett, Director gencert.26 jrd/gc WQC# 2671 R . r GENERAL CERTIFICATION FOR PROJECTS ELIGIBLE FOR CORPS OF ENGINEERS NATIONWIDE PERMIT NUMBER 26 (HEADWATERS AND ISOLATED WETLANDS) This General Certification is issued in conformity with the requirements of Section 401, Public Laws 92-500 and 95-217 of the United States and subject to the North Carolina Division of Envi- ronmental Management Regulations in 15A NCAC 2H, Section .0500 and 15A NCAC 2B .0109 and .0201 for the discharge of fill mate- rial to navigable waters and adjacent wetland areas which are above the headwaters or to wetland areas that are not a part of the surface tributary system to interstate waters or navigable waters of the United States (i.e., isolated wetlands) as described in 33 CFR 330 Appendix A (B) (26) of the Corps of Engi- neers regulations (i.e., Nationwide Permit No. 26).The category of activities shall include any fill activity in these headwaters and isolated wetland and water areas where the activity does not result in the loss or substantial modification of 10 acres or more of waters of the United States, including wetlands. This Certification replaces Water Quality Certification Number 2176 issued on November 5, 1987. The State of North Carolina certifies that the specified category of activity will not violate Sections 301, 302, 303, 306 and 307 of the Public Laws 92-500 and 95-217 if conducted in accordance with the conditions hereinafter set forth. Conditions of Certification: 1. Proposed fill or substantial modification of greater than one-third of an acre of such waters, including wetlands, requires a written concurrence from the Division of Envi- ronmental Management. 2. Proposed fill or substantial modification of equal to or less than one-third of an acre of such waters, including wetlands, does not require written concurrence from the Division of Environmental Management. 3. Proposed fill of greater than one acre in SA, trout, HQW, ORW, WS-I and WS-II watersheds requires public notice and an individual 401 Certification from the Divi- sion of Environmental Management; 4. That established sediment and erosion control practices are utilized to prevent violations of the appropriate turbidity water quality standard (50 NTUs in streams and rivers not designated as trout waters by DEM; 25 NTUs in all saltwater classes, and all lakes and reservoirs; 10 NTUs in trout waters); 5. That additional site-specific conditions may be added to projects with greater than one-third of an acre impact which are proposed under this Certification in order to ensure compliance with all applicable water quality and effluent standards; 6. Concurrence from DEM this Certification applies to an individual project shall expire three years from the date DIVISION OF ENVIRONMENTAL MA] March 4, 1992 MEMORANDUM TO: George Everett FROM: John Dorne?? "t-r' RE: Lake Jeanette Project, Phase II Guilford County MAR 6 1992 "WATER Q1_1 `'!...i S i '0 1 You may recall the controversial 401 Certification which we issued for 0.9 acres of wetland impact (Nationwide 26) for a road crossing near Lake Jeanette in Greensboro last June. We had to do a public notice then because our General Certification for Nationwide 26 required notice in water supply watersheds. The project applicants have now come in with a submittal for NW 12 (sewer lines) and NW 14 (road crossings) for about one acre of fill in wetlands and water (stream channels). By our new General Certification, no public notice is required but the applicants need our written concurrence. From our files, we promised the local citizens and Senator Martin that we would 1) require stormwater treatment to protect Lake Jeanette and 2) individual certifications (i.e., public notice) for all future fills. I met with the applicants on February 21, 1992 to discuss the project. Stormwater controls are no problem and I will work with them. They expressed resigned acceptance about the public notice concept but asked that I discuss the matter with you before acting since (technically) public notice is not required. Unless I hear otherwise, I will put the project out to public notice next week. JD/kls Everett.mem/Vol.2wp cc: Steve Tedder Debbie Crane Central Files r OM"?!. tl ?? wC- 1--?9 -1 -Wavyr fy J ? a•. .. K DIVISION OF ENVIRONMENTAL MANAGEMENT March 4, 1992 MEMORANDUM TO: George Everett FROM: John Dorn q?" RE: Lake Jeanette Project, Phase II Guilford County You may recall the controversial 401 Certification which we issued for 0.9 acres of wetland impact (Nationwide 26) for a road crossing near Lake Jeanette in Greensboro last June. We had to do a public notice then because our General Certification for Nationwide 26 required notice in water supply watersheds. The project applicants have now come in with a submittal for NW 12 (sewer lines) and NW 14 (road crossings) for about one acre of fill in wetlands and water (stream channels). By our new General Certification, no public notice is required but the applicants need our written concurrence. From our files, we promised the local citizens and Senator Martin that we would 1) require stormwater treatment to protect Lake Jeanette and 2) individual certifications (i.e., public notice) for all future fills. I met with the applicants on February 21, 1992 to discuss the project. Stormwater controls are no problem and I will work with them. They expressed resigned acceptance about the public notice concept but asked that I discuss the matter with you before acting since (technically) public notice is not required. Unless I hear otherwise, I will put the project out to public notice next week. JD/kls Everett.mem/Vol.2wp cc: Steve Tedder Debbie Crane Central Files MECKLENBURG COUNTY Park and Recreation Department November 3, 199-1 Mr. C. Wayne Wr-;(:Cnt Crier, Regulatory Branch Depar. -ment of -ahe Army Corps of Engineers ..v. Box !890 Wil:niny--on, N. C. ?8402-1890 :.tear Mr. Wright: 21992 ADS GRDR.___- IALITY SECTION Attac:^.ec are compie.r.ec plans as per comments and revisions recommenaea from -nose attenaing the site inspection on September 1>92 of McMullen :reek Greenway. The field inspection was attended by Mr. Steven Luna from the Army Corps of Engineers, and Ronnie Roberts and Ron Jones of our depar-.ment. The -ollowing are comments in response to your letter dated September 28, !992. A. The greenway property is located within the floodpiain of Mcfuiien :;reel: which limits the ability to locate the trail in areas omner =han =loodplain land. A min=um dis Vance of 20' - 25' ro,m -adjacent property lines was observed to provide a buffer -o .hose property owners. Both the wetland and creek areas as well as zhe ad; acent owners were the primar-I cons ideration in the placement o: the proposed .rail. L. evised detail drawings illustrate the use of retaining walls and be arrwai :s r..hat were recommended during the September 2nd site insper_Tion by Mr. Steve Lund. There were no other :mitigation measures recommended other =han -::ose orated at the aforementioned site inspection. Mitigation :measures are addressed through the use of boardwalks and retaining walls as noted on the plans. D. Evers ef-or- has been made through the use of appropriate drainage structures and trail elevations to insure that adjacent properties will nom be negatively impacted by flooding with the t:-nstrzcmion or this greenway trail. 00 N. Tryon Street - Charlotte, North Carolina 28202 - (704) 336.3854 - FAX (704) 336.4391 - fr" FILE: 10156 A:MCMULLEN D:LABS 92 All services are available without regard to origin, sex. or disability Page Two I4r. C. Wayne Wright November 4, 1992 _hank you for your attention to this matter and we ? ook forward to :zear::r:; prom -you in The near futare. I you Nave any further quez-.ions regarding -.his project. please do not hesitate to contact „ohn Labs 3t 1 704) 336-3854. c rely Wa •n ie WeC. -on 6 y Copy T^?: John R. Dorney, Engineer Robert Davis, =ivil Engineer, Engineering Deparz*nent john ?:. gabs, Division of Planning at:.achment . r ` DEPARIT= OF THE ARMY Wilmington District, Corps of Engineers Post Office Box 1890 Wilmington, North Carolina 28402-1890 Action ID: 199203200 PUBLIC NOTICE September 17,1992 R. WAYNE WESTON, DIRECTOR, MEECKLIMURG COUNTY PARK AND RECREATION DEPARIMB4T, 700 NORTH TRYON STREET, CHARLOTTE, NORTH CAROLINA 28202, has applied for a Department of the Army permit TO PLACE FILL MATERIAL IN WETLANDS ADJACENT TO MCMULLEN CREEK TO FACILITATE CONSTRUCTION OF PHASE II OF THE MCMULLEN CREEK GREENWAY TRAIL BETWEEN THE TIFTON DRIVE ACCESS AND THE CHARLOTTE OUTER LOOP AT cHARLO TE, MECKLE NBURG COUNTY, NORTH CAROLINA. The following description of the work is taken from data provided by the applicant and from observations made during an onsite visit by a representative of the Corps of Engineers. Plans submitted with the application show the proposed construction of approximately 6300 linear feet of 16-foot wide (bottom width) gravel surface trail extending south from the end of the existing trail to the right-of-way of the Charlotte Outer Loop Highway. The proposed trail alignment is largely on forested uplands. Along approximately 1250 feet of its length, however, the trail would encroach approximately 5 to 8 feet into the upper edge of forested wetlands vegetated with green ash, boxelder, sweet gum and red maple. An additional 300 feet of trail would cross wetlands at two separate locations. These areas are between stations 41+00 and 42+00 where it crosses a small perennial tributary stream and near station 49+00 where the trail reaches its closest point to McMullen Creek. The trail would also cross approximately 12 intermittent tributaries or ditches all of which would be culverted. Additional drainage structures are planned where there are no defined channels. The applicant has proposed constructing approximately 150 feet of elevated boardwalk as well as 490 feet of retaining wall to minimize encroachment into the most sensitive wetland areas. Approximately 500 cubic of earthen fill material and gravel 5 acres of wetland to extend this would be placed into approximatel r burg County's 1980 Greenway Master greenway trail which is part of M en Plan. The purpose of the proposed work is to provide public recreation benefits and link several residential subdivisions with shopping areas along NC Highway 51 to the north and a planned sports facility at the McAlpine Wastewater Treatment Plant to the south. The centerline of the proposed trail has been surveyed, cut and flagged to facilitate field review. Plans showing the proposed work are included with this public notice. The State of North Carolina will review this public notice to determine the need for the applicant to obtain any required State authorization. No Department of the Army permit will be issued until the coordinated State viewpoint on the proposal has been received and reviewed by this agency, norwill a Department of the Army permit be issued until the North Carolina Division of Environmental Management has determined the applicability of a Water Quality Certificate as required by PL 92-500. -2 - This application is being considered pursuant to Section 404(b) of the Clean Water Act (33 U.S.C. 1344). Any person may request, in writing within the comment period specified in the notice, that a public hearing be held to consider this application. Requests for public hearing shall state, with particularity, the reasons for holding a public hearing. The District Engineer has consulted the latest published version of the National Register of Historic Places for the presence or absence of registered properties, or properties listed as being eligible for inclusion therein, and this worksite is not registered property or property listed as being eligible for inclusion in the Register. Consultation of the National Register constitutes the extent of cultural resource investigations by the District Engineer, and he is otherwise unaware of the presence of such resources. Presently, unknown archeological, scientific, prehistorical, or historical data may be lost or destroyed by work under the requested permit. The District Engineer has determined, based on a review of data furnished by the applicant and onsite observations, that the activity will not affect species, or their critical habitat, designated as endangered or threatened pursuant to the Endangered Species Act of 1973. The decision whether to issue a permit will be based on an evaluation of the probable impacts, including cumulative impacts, of the proposed activity and its intended use on the public interest. Evaluation of the probable impacts which the proposed activity may have on the public interest requires a careful weighing of all those factors which become relevant in each particular case. The benefits which reasonably may be expected to accrue from the proposal must be balanced against its reasonably foreseeable detriments. The decision whether to authorize a proposal, and if so the conditions under which it will be allowed to occur, are therefore determined by the outcome of the general balancing process. That decision should reflect the national concern for both protection and utilization of important resources. All factors which may be relevant to the proposal must be considered including the cumulative effects thereof. Among those are conservation, economics, aesthetics, general environmental concerns, wetlands, cultural values, fish and wildlife values, flood hazards, flood plain values, land use, navigation, shore erosion and accretion, recreation, water supply and conservation, water quality, energy needs, safety, food and fiber production, mineral needs, considerations of property ownership, and, in general, the needs and welfare of the people. For activities involving the placement of dredged or fill materials in waters of the United States, a permit will be denied if the discharge that would be authorized by such permit would not comply with the Environmental Protection Agencies' 404(b)(1) guidelines. Subject to the preceding sentence and any other applicable guidelines or criteria, a permit will be granted unless the District Engineer determines that it would be contrary to the public interest. -3- Generally, the decision whether to issue this Department of the Army permit will not be made until the North Carolina Division of Environmental Management (DEM) issues, denies, or waives state certification required by Section 401 of the Clean Water Act. The DFM considers whether or not the proposed activity will comply with Sections 301, 302, 306, and 307 of the Clean Water Act. The application and this public notice for the Department of the Army permit serves as application to the DEM for certification. Additional information regarding the Clean Water Act certification may be reviewed at the offices of the Environmental Operations Section, North Carolina Division of Environmental Management, Salisbury Street, Archdale Building, Raleigh, North Carolina. Copies of such materials will be furnished to any person requesting copies upon payment of reproduction costs. The North Carolina Division of Environmental Management plans to take final action in the issuance of the Clean Water Act certification on or after October 9, 1992. All persons desiring to make comments regarding the application for Clean Water Act certification should do so in writing delivered to the North Carolina Division of Environmental Management, Post Office Box 27687, Raleigh, North Carolina 27611-7687, on or before October 5, 1992, Attention: Mr. John Dorney. Written conmwents pertinent to the proposed work, as outlined above, will be received in this office, Attention: Mr. Steven Lund, until 4:15 p.m., October 19, 1992, or telephone (704) 259-0857. - O`T jr?, ?49 > ?l % E? NC HWY. 51 HPINEVILLE RD U MATTHEWS - PWTING STOQKPLE OF 4ak ( /) o 1 ?? G to a ?/ G?ap?pP NORTH MECKLENBURG COUNTY PARK AND RECREATION DEPARTMENT PHASE II MCMULLWAY SHEET SEPTEMBER 992 2 of 14 I ?. §3 1L1, I 7 I L LL N w d Y 3 j i 1 1 1 1 1 1 I 1 t ?I ?I I I I I I I I i R W z. 'IT 0 Q M 0) Z O1 c U iR W V Q w Y W U ? w Z H Q Y O ?? U O v rn rid x u O U RI v b b u 0?4 71 N +? N p ? b ? N ? O vN1 ? N p h N ?N 0Op N I I OS'LCS ? o Sz'lES oo'LES ce'LEs 09'EE9 OE'ZES ! zo'EEs R 09'EES = orces oo cc9 09 acs 9 0?•zc9 g T? 1? I I - - - LOWS 1 ES'LES $ 66'ocs 1 ? S?'OES o z6 ezs e OL'M a I ? d` .1 l T .? I I 6s'oes v 9?'lES S LE'zes 6?'zES S 69,110 s 6Z'lES ocorg 91.OES R IFIDES Q n ? I 99 `V / / 4 I ;H J L 0 L ?d ?u 1 J? 7J $s ?b OF b° ss H J TO r R x I? 0 ?M s ?i n5 ? W 3 3 F ?W a ?F W W v w a a r W g3 U U Z w ¢ 2 W W m D(/?w Q Y Jg W` ? (L 0 N 6? U) O R ? II b ?i N p N of h N h m h h ? Y Oi 'O l ? Y1 ? ^ i(f m ' V01 Eo QCs S OS'l ES o a9?cs R e91cs 0 e?,a£s 19'a£s P I d ' to'cC91 X X 8 OL'EfS n ecAres a ties ^„ W I i? !Cf A I ? 00'?C9 R _ ( i aS•e « ae•ces 0 • OL'YCS 0 ac ties g So'?es a 9r£ES ? o S9'£CS ° Q its ?jU _I ' p EES LS I 09 CCS 2 17 e9'aEs R OO ECS I! OE'aES 0 1 I oe'Ies _ J L - 09'les a a saICS w ? ? oa'?es + „ 100 N 1441 h N N oo „ a i.\,? 5 to o o? He a ? r i I Y h O f N tp h h h ° I N Y ? O vN i O ? I I N h m l O r9'IC9 r ? . u•M OE'LCS ?? 4-1 0 I S Q Ln ce zcs g -P Z ? v W 9E ecs a: ? N P 1 1 1 1 1 1 x r -i 8 Y w g? ? U ? ? o rE•ECs z L) W = ? z W 1Lus 7 W o J G W 9 ? cz•?e9 ? I ? n ? ? ? 'o s - 0 3 c cs N E N Mots J t / - ff 1 ? O 0) 6? I o a 0 I 0 0 rraa9 4 H 04 .. .. ?.l OOQ?I W • n y " \ 1 mb oa•La9 r u b a9•LL9, I m - a G ` I 9L'LZS J? OE'LZS c ' v? I u co•9as ? c?•ezs «I oz ezs od g OZ'9ZS °w Y i v oalecs S ? oz?ozs „ ..,.. - N. vom. w > > 11 MOLL" wroocu I E - I °o I y? i?•9Es / J v' S ? SC'8aS « / o. I ce Gas ?; / w I o • 9/ N S 09-ors x N colc9 • N A N h " ? Sy I V PIP S? ?kg C? N W • Y-f O h O N N ? e h N h O h © N N N O YO1 i i a ? ?r0?9 ?r9t9 i ? Or9C9 ' l?'?C9 ? ? Mcs 96'OC9 }} a•u9 i X o O _ N ro u 9 d C F W L9'ots o sGus crud I 0?Yi9 R sa•oa4 ;, i m u W I OCUS ^ I S l 9C'OCS J, ?Z'?C9 x 8 99'?CS 09'dC9 + h h Yf C IS N N T1 U/ LL? o` ? L H ?? 1N z 4ftN $ ,?. NIYIq 7x17 'YM+ S Na1Y7p, waww 1 a? a u \ ` H ?LL \ (low 1 11 1 f y,+p,w?+ +ow10"" SS3?9V 3AIIq PIOAIWJ M? 1 r-? 4-4 rH ? ? -j c W Q N j w g? Z? W_oz? Jw(0 JJ= m?i Q w ~ Q3: ?a O v rn co a v 0 ? II 8 8 b R LL 9 JS .4 . ? H ?? R hn ? J J 's w • i ?O ? N ? N j N N I N N N 1 N N N I ?, • YI O, f N 99•sxs ca's zs Ll'9ZS xr•9Ls c9.9xs ze9xs r9'9LS ' u'axs O L9'SLS SAWS ta'Si9 09'499 L0'999 w'9zs ', a'6ZS I L6'6ZS `II ? 06 OCS I I 69 W; r ?' 9o zcs ? I ec•ces Wx64 I e9'les 1 1 1 1 ? N I so•?e9 cxross o I 9r e9s OL'9x9 I Le'L9S fi 1 iii n P in a l? 1, Ci W 3 Np r 0 ?H J+ :d w J_I W X14 y H / i+ i my y 11 r1 4-4 O } Q o0 .r? W W W N Q a Y ? w g? • w=QZa ?w R. D 1 iF 1 cD(nwp? J ` Q X W 3 ` / G a. I o d/ ? 01 ra >( U C U) S G x ro a v K U) d r q w 3 P• I ? ? S W Yp°yz ?? Ytl R ht h-? M I' V 1 I ?' h N h N. h ry 1!1 N rJ ?l h ,(1 lo'SZS ri H I I H I M 9l'SZS ie•szs 9r•szs o9•szs SL'SZS R oe•SZS ee•szs S Se•szs le•szs LOWS s'9Z9 e eL'9Z9 ? ?L'9ZS S L'9 ZS SC'9ZS 9o Lz9 z9•LZS oe•ezs s9 czs ?S ee czsT e9'9ZS Zr'9ZS 8'SZS lS'SZS 9L'SZ9 i O'9 ZS 9Z'9ZS OS'9Z5 ?Y 1!j +O ? O YNI N h O N {?y N O N h N h ? Yf I ' r-? 4-1 1 f } O ?._ j W A ' y 1 Y Y< w g? Q ? z Q w =?Ww> I g w CC (n Wi o 44 r ? C Q Y J W \\ ! ?d u 1 s_ 0 l4 a s 00 91 v U ooat? W i (?) N ib M ?H qq S? 8 ? R ? ? I YOY N p „ N 2 0D N ' ? ? N ? O h i ip i 'CJ ,D . h Y7 LS'?ZS 9!'.Lfl ?E'SLS ' A fle•9zs E9•LZfl LS CLS r0'LZS lfl'9LS ', l0 Yta 3'Y a ; ' OWNS WON ; 9ti•9zs eo•azs - ui' LS'SL , ? ?o?sas 1 4 ? cs•rzs ? m ez•?zs ?e•?zS 9 9S'?LS 9a'YZS LL'?Lfl l9'/L9 90'sas lt'szs 9E'SL9 ' as rdfl OLD ?pNMENT It& b 's o ? p3 tr I . ? 1 0 541 v p1 ?H .9? 1 ?H Y 4 3 d' 4-4 O Q O W ?ai D: r w IL R ?g U_ Z U W = ¢ z jW c m H w J O V w G Q W ' Y M ? a- ¦ I I Ili s II Ih \ N , 8 I R , 1 8 ' C 1 W f WW m ? ya 3 H a 3 8 h 1 W 3 I ? p ?p N ' m ? ? i O C N ? ? N Y?f U) 1 ? Hf h N ? N N ? ? I SO'9LS I L?'S Z9 R oe'?zs t f'e'tes o ss•ses OZ'9zS g SL'9es I o ?s'LZs u $ L9'LZS S COWS 99'9L9 10'949 R te•CZ9 ZB'tzS m OL•?ZS 90'9Zs x ? ? !-'ss szs $ L?'9Zs ? ? i 9L'LLS i ~ I^„ _ C6'LLS? I' ? ee cis'„ 96`9as C6'9zs SOWS i I I I _ 9z'9eS a I o?•9Zs ; m N'9Z9 0 l l A I 1e szs In N m 10 14 N n .n of O x O N a a u Ol r-1 ro U v u 0 b [Y. 3Aiua 3HVl ypydyy IT n I I II II II II II , I I II 1 ' I I 1 I I I W U Y I to I r-l W 0 z u LU < m W oUc W¢ • N Q V w g z ? LLJ Q i Y O W` 2a a rn x c G G 2 II r- a a c; U. 2 Q L 2 a f off ? ? h 17 YI N I YI N 1 Yl N I Vf ? N N ,!f ? Jf I I I I I II U ll l 1 11 11 1 1 11 ' -- H i l l H il l I II I II I I HI 1 1 ,1 11 H 1 , 11 11 A 9C'6Es e 9Z'9ES 0 a•cc9 u 11 1 11 J r*m R h sL'CCS ? L9'LC9 S ev?ES ? LE•oes 44 7 S?'6ds SB'9zs ?a Sts Q E9'Lds ? . g Zo•LES ??'9Zs _ _ ? 99'Sds 9a•sas 0 u•?as LL 9. e•saa R LL'9d9 96'9L9 In) JW4 a r l?? \ 4-4 N < O i f ac w M w g m Z ~ w 2 H = ? 4 V 8 S i Q J Y ? w Uy yy M CL 3USi U300V 3AIN0 3XVI UOMNM"1 S ? o rn O a a \ ? ?° r-I \ w \ U \ U d y? N9 JH ,? ? v N? 9 iH ? • Y 0 Y C J y ? n J ]31J i f O t0 1 1 N m f ? ? p ^ ?y m l 1A 1'f h w h N 0 N h N h ? N O N 9s ezs R SOW 09'084 Sl'SLS 61'989 8 z?'9zs W L- j 88'9ZS 40'889 le'LLS 66'984 i 64'oCS R 49'OC4 = LS'OC4 bz o¢s WKS u'ezs i se•ezs oo'ezs y 09'889 S ZL'BLS u'ezs o R W o4'8L4 cs'9Ls J 3 s h 9Z'L84 = 1 ) 1 90'989 Q 44'984 s MRS ? LL'984 Z h {f(// ryp N ? N N ? ? y? y? M l N3 ?a N I •r O WIN 6 LO ? s,. O? IOWP N .Z u x x Y J J a z b J w U= 0 <g : R i 11 o u l l A A _.p ?I I I L ? ?R ? J a w ?a- w cr- w o _g M di Q Y ? N ? CL m b 3 N ypr? n 1 u? ZS J i Aulmnoo -was" t? ?tY ?a N I I V7 Q 3 y Cr "40, s ? 4J X U ?I 17-I ro u v ro U !J1 J i tj r r b? o r ? MEMORANDUM INITIALS: Reviewer TO: ohn Dorney WQ Sup, Planning Branch Date: 25jE SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS ***EACH ITEM MUST BE ANSWERED (N/A-NOT APPLICABLE)*** PERMIT_YR: 92 PERMIT-NO: 0000527 COUNTY: MECKLENBURG APPLICANT NAME: MCMULLEN CK GREENWAY TRAIL PHASE II PROJECT-TYPE: GREENWAY TRAIL PERMIT-TYPE: IND COE_#: 199203200 DOT-#: RCD_FROM _CDA: COE DATE _FRM_CDA: 09/17/92 REG_OFFICE: MRO RIVER-AND-SUB-BASIN-#: C-q, 6Y-v8'-3 t/ STREAM CLASS: G STR_INDEX_NO: 11,137-7-5 WL_IMPACT? : PN WL_TYPE:/rf J?dltaex ddX" /A o LiR14(mca WL_REQUESTED: d 35 WL_ACR_EST?:8/N HYDRO_CNECT?: ®/N WL_SCORE(#): 37.,- MITIGATION?: Yf MITIGATION_TYPE : /,)/fl MITI GATION_SIZE:fyA IS WETLAND RATING SHEET ATTACHED?: ON RECOMMENDATION (Circle One): ISSUE ISSUE/COND ENY COMMENTS: L?-f?'ll:,._ ?, t'%ri(.(tl '.n ?fcl?A,. r?G'C.,c.a?tc*,-t Yu (U lUc,?-lt.-? ?ltibt/n0?? !!(IC?- wr?? / lC rrj eea_ ?1CGU-a . ? c? i? el fee ?r? ? ra-rvlctg? cc: Regional Office Central Files ®r 2 9 IW DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 IN REPLY REFER TO September 28, 1992 Regulatory Branch Action ID. 199203200 Mr. R. Wayne Weston, Director Mecklenburg County Park and Recreation Department 700 North Tryon Street Charlotte, North Carolina 28202 Dear Mr. Weston: S: October 19, 1992 t L. f VJ!?ii Ai!!1'> t?R(I''? Reference your application for Department of the Army (DA) authorization to clear, grade and place fill material into wetlands adjacent to McMullen Creek to facilitate construction of a greenway trail between Tifton Road and the Charlotte Outer Loop south of Charlotte, Mecklenburg County, North Carolina. On February 6, 1990, the DA and the U.S. Environmental Protection Agency (EPA) signed a memorandum of agreement (MOA) establishing procedures to determine the type and level of mitigation necessary to comply with the Clean Water Act Section 404(b)(1) Guidelines. This MCA provides for first, avoiding impacts to waters and wetlands through the selection of the least damaging, practical alternative; second, taking appropriate and practical steps to minimize impacts on waters and wetlands; and finally, compensating for any remaining unavoidable impacts to the extent appropriate and practical. To enable us to process your application in full compliance with this MOA, we request that you provide the following additional information: a. Permits for work within wetlands or other special aquatic sites are available only if the proposed work is the least environmentally damaging, practicable alternative. Please furnish information regarding any other alternatives, including upland alternatives, to the work for which you have applied and provide justification that your selected plan is the least damaging to water or wetland areas. In particular, please address the practicality of shifting the trail alignment landward to avoid impacting wetland areas. b. It is necessary for you to have taken all appropriate and practical steps to minimize wetland losses. Please indicate all that you have done, especially regarding development and modification of plans and proposed construction techniques, to minimize adverse impacts. In particular, please design alternatives such as the use of elevated boardwalks or floating mats that would not require earthen fill. 4 • .• -2- c. The MOA requires that appropriate and practical mitigation will be required for all unavoidable adverse impacts remaining after all appropriate and practical minimization has been employed. Please indicate your plan to mitigate for the projected, unavoidable loss of waters or wetlands or provide information as to the absence of any such appropriate and practical measures. d. Because the project is located within the floodplain of McMullen Creek, please provide any information you have on the potential effects of the proposed trail to increase flooding of adjacent residential areas. This information is essential to our expeditious processing of your application and it should be forwarded to us by October 19, 1992. Also, a copy of this information must be sent to the North Carolina Division of Environmental Management to enable them to adequately evaluate your application for a Water Quality Certification pursuant to Section 401 of the Clean Water Act. If you have questions, please do not hesitate to contact Mr. Steven Lund, Regulatory Branch, telephone (704) 259-0857. Sincerely, G. Wayne Wright Chief, Regulatory Branch Copies Furnished: Mr. Thomas Welborn, Chief U.S. Environmental Protection Agency - Region IV Wetlands Regulatory Unit 345 Courtland Street, NE. Atlanta, Georgia 30365 Mr. John Parker Division of Coastal Management North Carolina Department of Environment, Health and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 Mr. John Dorney Division of Environmental Management North Carolina Department of Environment, Health and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGIN P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 IN REPLY REFER TO September 23 , 1992 Regulatory Branch Action ID 199203200 Mr. John Dorney Water Quality Section Division of Environmental Management North Carolina Department of Environment, Health and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 Dear Mr. Dorney: LS lU1 U LC;. 5 i?9Z -, I -- ` G?; Enclosed is the application of R. Wayne Weston, Director, Mecklenburg County Park and Recreation Department, for Department of the Army authorization aril a State Water Quality Certification to place fill materials in wetlands adjacent to McMullen Creek to facilitate construction of Phase II of the McMullen Creek Greenway between the Tifton Drive Access and the Charlotte Outer Loop Highway at Charlotte, Mecklenburg County, North Carolina. Your receipt of this letter verifies your acceptance of a valid request for certification in accordance with Section 325.2(b)(ii.) of our administrative regulations. We are considering authorizing the proposed activity pursuant to Section 404 of the Clears Water Act, and we have determined that a water quality certification may be required under the provfsioris of Section 401 of the same law. A Department of the Army permit will not be granted until the certification has bean obtained or waived. In accordance with our administrative regulations, 60 days after receipt of a request for certification is a reasonable time for State action. Therefore, if you have not acted on the request by November 23, 1992, the District Engineer will deem that: waiver has occurred. Questions or comments may be addressed to Mr. Steven Lund, telephone (704) 259-0857. Sincerely, mic, e Wr ig Regulatory Branch Enclosure -2- Copies Furnished (without enclosure): Mr. John Parker Division of Coastal Management North Carolina Department of Environment, Health and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 r1? MECKLENBURG COUNTY ft'tCH VED Park and Recreation Department it l_V 1 <) IM. FILE: 8731-A A:LUND REGULAWRY BRANCH D:JONES. 1 September 3, 1992 Mr. Steven Lund, Biologist Army Corp of Engineers Room 75 Grove Arcade Building 37 Battery Park Avenue Ashville, North Carolina 28801-2714 Dear Mr. Lund: Attached are drawings for the second phase construction of McMullen Creek Greenway. The construction of this portion of the greenway will extend a pit gravel trail from its present terminus at Tifton Road to the proposed right-of-way of the Outer Belt. Included within its length is one hundred and fifty feet (150) of boardwalk and two sections of retaining walls designed to lessen the impact on several of wetland areas (see attached drawings). The trail is part of the 1980 Greenway Master Plan and includes Lower McAlpine Greenway which will run north to NC Hwy. 51 from the confluence of McMullen and McAlpine Creeks. Both greenways will serve a number of residential subdivisions. The first phase of McMullen Creek Greenway is heavily used by adjacent residents and they are anxiously waiting completion of the second phase. The trail will connect more residents with easy access to McMullen Creek Shopping Center opposite the Hwy. 51 entrance, and will also provide future connection to the proposed McAlpine Sports Facility at McAlpine Treatment Plant. As I have mentioned, this project is funded with bonds which must be spent in the near future; your efforts to expedite the review process will be appreciated. Sincerel , Ron Jones Park Planner cc: R. Wayne Weston, Director Nancy M. Brunnemer, Chief - Division of Planning Services 700 N. Trvon Street Charlotte, North Carolina 28202 (704) 336-3854 FAX (704) 336-4391 APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT OMB APPROVAL NO. 0710-000 (33 CFR 325) Explrss 30 Sepfomb•r 1992 Pu tie reporting burden far thin coneeton of Information is estimated to average 6 hours per response br five nsforfly d caws. Including to time br reviewing fnetucsone, waelninp arils W+g data eourees, pafsrtng and melntaNrq is dsla reede4 0-4 completing rind reviewing he coaectlan of Inlormefon. Applicatiorn for Wow at more complex pro(eci s, a fovea M eerobgkatiy sensitive areas. could take up to 600 hours Sand oonments regarding fie burden estimate or any other aspeel of this -nevi on of tnbrmatlon, including suggestions for reducing hie burden, to Department of Defense, Washington Headquarters Services, Directorate for Information Operation and Reports 1216 Jefferson Davis H9fway, Sulte 1201, Ar1n9W% VA 1: '14302; and b l e Offbe of Mtanagrnenl and Budget. Paperwork Raductlon Project (0710-0003L Washington, DC 20600. Please DC NOT RETU W your completed form to ~ at twee addresses. Send your ccmpfeud lomt to: Depart+nrnt o (Defense, U.S. Miry caps of Engineers. Aft- CECW-OR, 20 Mau. Ave., N.W. Washington, DC 20314- 1000. The Department of the Army permd program is authorized by Section 10 of the Rivera and Harbors Act of 1899. Section 404 of the Clears Water Act and Section 103 of the Marine, Prolection, Research and Sanctuaries Ad. These taws require permits authorizing activities in or affecting navigable waters of the United States, the discharge of dredged or fill material into waters of the United States, and the transportation of dredged material for the purpose of dumping 0 into ocean waters. Infonnation provided on this form will be used in evaluating the application for a permit, Information in this application is made a matter of public record through issuance of a public notice. Disclosure of the information requested is voluntary, howevef, the data requested are necessary in order to cominunicate with the applicant and to evaluate the pemwl application. If necessary information is not provided, the permit application cannot be processed nor can a permit be issued. One set of original drawings or good reproduable copies which show the location and character of the proposed activity must be attached to this application (see sample drawings and Instructions) and be subnhitted to the District Engineer having jurisdiction over the location of the proposed activity. An applicatK thal is not completed in full will to returned. .. L 1. APPLICATION NUMBER (7o be assigned by Copt) f3 3. NAME, A SS. ANO THE of AUTHORIZED AGENT Ronal . Roberts McDowell Park "' ' i'?•d' 15222 York Road C telep haaentotiurin9liurnesL2g2 RMUTAIURY "AKV 2. NAME AND ADDRESS OF APPLr,ANT R. Wayne Weston, Director A/C ( ) (Residence) A/c(704) 588-5224 (office) Park b Recreation Dept. Mecklenbur Count g y 700 N. Tryon Street Statement of Authorization: I hereby designate and authorize Ronald P. Charlotte, NC 28202 -Roberts to act in my Telephone no. during business hers behalf as my agent In the processing of this permit application and to furnish, upon request, supplemental information in support of the application. A/C ( ) (Residency) SIG OF APPLICANT DATE Atc ( 704) 336-3854 (Office) M 7- ?9r: 1 4. DETAILED DESCRIPTION OF PROPOSED ACTIVITY It Ia. ACTTVITY Mecklenburg County Park 6 Recreation desires to develop the second phase of McMullen Creek Greenway which will extend a pit gravel trail along McMullen Creek from its present terminus at Tifton Road to the, right-of-way of the proposed Outer Belt (see attached drawings). The majority of the second phase trail is located below the 10 year flood elevation and menaders through a number of wetland areas. Alb. PURPOSE The trail will provide area residents with access to the natural environment adjacent to McMullen Creek and.will also link several residential subdivisions with McMullen Creek Shopping Center at NC Hwy. 51 and the proposed McAlpine Sports Facility at McAlpine Treatment Plant. The County wishes to utilize the standard 10' pit gravel trail through the wetland areas to avoid the considerable length of boardwalk which would normally be required, and which would make the project cost prohibited. Ic. Dt$CHAAGE OF DREDGED OR FU MATERIAL With construction of the second phase trail Park and Recreation will discharge 1,078.64 cu. yds. of fill material into the wetland areas. This material will be in the form of a layer of Marafi 500x or equal fabric along with an 8" layer of ABC stone and a 4" layer o1 pit gravel for the trail and fill dirt for the shoulders on either side of the trail. Drainage pipes of various sizes with flared end sections will be incorporated at appropriate locations. ENG FORM 4345, Jan 91 EanoN OF APA 6° is OBsoii-E E (Proponent: CECW-0N) S. NAAIES AND ADDRESSES OF ADJOINING PROPERTY OWNERS, LESSEES. flTC.. WHOSE PROPERTY ALSO ADJOINS THE WATERWAY (See attached list.) 6. WATER800Y AND LOCATION ON WATERBOOY WHERE ACTiVM DUSTS OR IS PROPOSED McMullen Creek between Tifton Road and the right-of-way of the proposed Outer Belt (see attached map). 7.' LOCATION ON LAND WHERE ACTIVITY DUSTS OR IS PROPOSED ADDRESS: STREET, ROAD, ROUTE OR OTHER DESCRIPTIVE LOCATION Mecklenburg County NC 28203 COUNTY STATE ZIP CODE Mecklenburg County LOCAL GOVERNING BODY WITH JURISDICTION OVERSfTE 6. Is any portion of the acllvity for which aulhoh ation is sought now complete? ? YES R' NO II answer is 'yes' give reasons, month and yaw the activity was completed Indicate the adaling work on the drawings. 9. LW as approvais of certifications and denials tece)ved from otter ledetat inlerstale, stale of local agencies la any Structures, constructiom discharges of other activities described in this application. ISSUING AGENCY TYPE APPROVAL IDENTIFICATION NO. DATE OF APPLICATION DATE OF APPROVAL DATE OF DENIAL 10. Application is hereby made for a permit or permits to authorize the activities described herein. I certify that 1 am laminar with the Information contained in the application, and that to the best of my knowledge and belief such Information is true, complete, and aaurate. 1 further certify that I possess the authority to undertake the proposed activities or 1 am ecling N the duty authorized agent of the applicant. S NATURE DF ICAW DATE SIGNA OF AGENT DATE The application must be signed by the person who desires to undertake the proposed acliviy (applicant) or It may be signed by a duly authorized agent it the statement in block 3 has been filled oil and signed. 18 U.S.C. Section 1001 provides that Who", in any manner within the j xisdwtion of any department or agency of The United States knowingly and willfully falsifies, conceals, or covers up by any trick scheme, or device a material fact or makes any false, fictitiou3 or Iraudufent statements or reprosenlabons 0r makes of us03 any false writing or document knowing aame to contain any false fictitious or fraudulent statement or entry, shall be tined rat more than $10,000 of imprisoned not me than five years, of both. IAevene of LNO FORM 4345) Adjacent PrWertY owners to McMullen Green GreenwaY - Phase II Brian L. Dawson Rick Wells 8225 Inverary Place 8221 Inverary Place Charlotte, NC 28226 Charlotte, NC 28226 Jahn William Davis Jennie M. Wilson 20 Inverary Place 8224 InverarY Place 82 Charlotte, NC 28226 Charlotte, NC 28226 Victoria L. Barrick Mark S. Adkins Place 8216 Ir?verary 8208 Inverary Place NC 28226 Charlotte, NC 28226 Charlotte, Christopher L. Jarrett James R. Parker Jr. 12040 Five Cedars Road 8200 Inverary Place Charlotte, NC 28226 Charlotte, NC 28226 Karl v. Clark Pamela K. Baucom 2 Five Cedars Road 12024 Five Cedars Read 1203 Charlotte, NC 28226 Charlotte, NC 28226 Charles E Waits III Joseph E. Fanzie 12012 Five Cedars Road 3200 Mountainbrook Road Charlotte, NC 28226 Charlotte, NC 28210 David Lynn Ford John R. Pendleton Jr. 3021-F Heathstead Place 12006 Five Cedars Road NC 28210 Charlotte Charlotte, NC 28226 , Daniel E. Pruden Mannel G. Manigault 2 Five Cedars Road 11936 Five Cedars Road 1193 Charlotte, NC 28226 Charlotte, NC 28226 Richard R. Gerke Patrick E. DancY 11920 Five Cedars Road 11926 Five Cedars Road NC 28226 Charlotte Charlotte, NC 28226 , Dennis E. 'IhaXtOn Robert L. Freeze 8100 Stonemille Court Court 8108 Stonemill NC 28134 Pineville Charlotte, NC 28226 , Richelle F. Eddy James W. Wood 8105 Stonemill Court 8101 Stonemill court NC 28226 Charlotte Charlotte, NC 28226 , Nixon Philip Secretary of Housing & Urban Dev. 15 North Edgeworth Street Carmel Lakes Drive 11839 Ca 4 NC 27401 Greensboro Charlotte, NC 28226 , James 0. Durham Jr. Laurie A. Cunningham 12110 Rock Canyon Drive 11842 Carmel Lakes Drive NC 28226 Charlotte Charlotte, NC 28226 , John D. Kimel Jeffrey Ted Hubbard 12104 Rock Canyon Drive 12100 Rock Canyon Drive Charlotte, NC 28226 Charlotte, NC 28226 Msureen E. Donlevy Robert Ford Meyer 12034 Rock canyon Drive 12026 Rock Canyon Drive Charlotte, NC 28226 Charlotte, NC 28226 Sigmund D. Swain Nancy Boyden 12020 Rock Canyon Drive 12010 Rock Canyon Drive Charlotte, NC 28226 Charlotte, NC 28226 James R. Robinson Joel Charles McPike 12000 Rock Canyon Drive 11932 Rock Canyon Drive Charlotte, NC 28226 Charlotte, NC 28226 Mark L. Lofthus Victor Alan McCleave 11924 Rock Canyon Drive 11914 Rock Canyon Drive Charlotte, NC 28226 Charlotte, NC 28226 Gary R. Alston Joel Saperstein 11908 Rock Canyon Drive 7612 Deer Falls Lane Charlotte, NC 28226 Charlotte, NC 28226 Michael John Trinbley Henery Otto Dow II 7606 Deer Falls Lane 7600 Deer Falls Lane Charlotte, NC 28226 Charlotte, NC 28226 Michael L. Stout Dot L. Leonard 7601 Deer Falls lam 7630 Soaringfree Lane Charlotte, NC 28226 Charlotte, NC 28226 Jeffery J. Baker John W. Halstead 7626 Soaringfree Lane 7620 Soaringfree Lane Charlotte, NC 28226 Charlotte, NC 28226 Ronald A. Balm Jr. James H. Wilson 7614 Soaringfree Lane 8406 Tifton Road Charlotte, NC 28226 Charlotte, NC 28226 Julius Falcinelli Kristen Gannon 549 Birgham Place 8352 Tiftion Road Lake Mary, FL 32746 Charlotte, NC 28226 Timothy Allen Caskey Kenneth L. Willams 8344 Tifton Road 8336 Tifton Road Charlotte, NC 28226 Charlotte, NC 28226 Jeffery Loren Vinyard Michael L. Bos 8330 Tifton Road 8322 Tifton Road Charlotte, NC 28226 Charlotte, NC 28226 Charles Milton Byrd David S. Fullem . 8314 Tifton Road 8635 Timbercrest Circle Charlotte, NC 28226 Charlotte, NC 28226 •, CpA_pay Properties Inc. Stanley H. Livengood Sr. P. 0. Box 240945 8623 Tinbercrest Circle Charlotte, NC 28224 Charlotte, NC 28226 Gary J. Neill Jayantilal G. Changela 8320 Park Vista Circle 8310 Park vista circle charlotte, NC 28226 Charlotte, NC 28226 Roland J. Paradis Jr. James P. Fauber 8316 Park Vista Circle 8304 Park Vista Circle Charlotte, NC 28226 Charlotte, NC 28226 Joseph Steiner Jerry R. Sikes 5415 Pepperdine Drive 8218 Park Vista Circle Charlotte, NC 28226 Charlotte, NC 28226 Armond Bint Hess Jetendra N. Suthar 8212 Park vista circle 8206 Park Vista Circle Charlotte, NC 28226 Charlotte, NC 28226 Gene S. Croker Sr. Kevin M. Conklin 8200 Park vista circle 8132 Park Vista Circle Charlotte, NC 28226 Charlotte, NC 28226 Robert L. Stewart Ricky Ray 8126 Park Vista circle 8120 Park Vista Circle Charlotte, NC 28226 Charlotte, NC 28226 John S. Salisbury Alan J. Russell 8114 Park Vista Circle 8100 Park Vista Circle Charlotte, NC 28226 Charlotte, NC 28226 Rachel Sanders Carter Linda G. Middleton 8102 Park Vista Circle 8020 Park vista circle Charlotte, NC 28226 Charlotte, NC 28226 Thomas A. Mangum Michael S. Erickson 8014 Park Vista Circle 8008 Park Vista Circle Charlotte, NC 28226 Charlotte, NC 28226 Charles M. Scott Gary W. Poff 8000 Park Vista Circle 7938 Park Vista Circle Charlotte, NC 28226 Charlotte, NC 28226 Paul Arnot Lund Nielsen Jack T. Steiner Jr. 7932 Park Vista Circle 10323 Camelback Circle Charlotte, NC 28226 Charlotte, NC 28226 Lloyd Keith Williams Timothy M. Riley 10329 Camelback Circle 10333 Camelback circle Charlotte, NC 28226 Charlotte, NC 28226 James C. Zoldoloski Donetta Butler 10401 Camelback Circle 10405 Camelback circle Charlotte, NC 28226 Charlotte, NC 28226 Phillip Scott Cunningham 11531 Candlelight Court Charlotte, NC 28226 Stewart Perim 11529 Lone Star Circle Charlotte, NC 28226 Gloria G. Foster 11535 Candlelight Court Charlotte, NC 28226 00 / ?y 41, / d^ _ FN 0 C,96 000 m of C? tiB G,9 c Z 00 xx?? H m n N O H ?3: O G1 C 0 O cn CrrJ > H rhz?? 10 ?-j tri m H x t1J 7C Q0 r? N z E I n IO S c ? m D tT Im 1 I l 1 G\ 00 Gtir ? ante Hlnos jilk ?A-Rk ROAD C1FC okid OV08 30N301l\ . d5 oa Oa e ?O a?a ?o o? t`^ •O Sam/ ? f` dOO% ?ap .0 U v ?4 i V ? f ? goo 1 AgRq0k _ oGT ? ^ gc. U NC HWY. 51 MATTHEWSHPINEVILLE RD. ?csr?c sTO?caa.e of ! 1 SEP 1 I ?ri t .c C?'/?? 1 1 I? U? SITE MAP NORTH t MECKLENBURG COUNTY PARK AND RECREATION DEPARTMENT PHASE II MCMULLEN CREEK GREENWAY SHEET 2 of 14 SEPTEMBER 1992 to IS 530.07 530.18 N? r 530.70 531.29 I 531.89 I I 532.49 532.37 531.18 I GI >al 530.59 I SI 529.70 J 529.92 s i 530.15 v I 530.99 ' 531.53 C 532.07 I D 532.40 I f 532.60 532.60 : 633.06 Y ? I 533.20 i 533.50 I 6 533.02 s 532.30 ° 533.80 I 531.93 N I o 531.00 531.25 g ? 531.50 Y c r w ri ? ?E v ?r ?t ?o a r M? ?a r ? S oo` ? F4 4 7C " N II ? o O+ x a %,O (D 0 m ? '_0 m? w A, r r „pm D (n C mF °, m C R1 n Z t n > Cm (D z r < W O rh N .A ' cicw . w ? 4fr - Mf?f I I ? I. 8 ? i II 11 i? I I t t i ?g 1 e 1 1 ?,V F ?ccFSS i I y? om 1 +?? ?rt?? m?SC? ga > E P } N ?I L x Fa{ Ax ?O w O hY O • O N O 531.00 531.25 531.50 1531.90 P 40 I 532.89 r I , 533.50. 533.57 ? • I DI 1533.65 I .. ? I 533.78 J534.05 I I l I I 534.32 1 0 534.70 i 533.32 33.52 » ? I 534.00 rn - - - ; I V I 57i.ff { . rn >- N $74.04 n u 534.12 o 534.19 I I 533.70 g o ! ?I 533.04 532.61 1 1 5 O M 1531.69 J '1 . ? T 531.62 a l M, 531.50 11!31.03 I O I tl, 1 li l ? I N ' N ? a i N W W ? D ? • p ? ,m , 0 ? O N 10 a u ? D) N ?1 a -,p (D 0 cm: C .?mmm r :Zp=m $? z M > A r s m .A ? O M F? .P ;V- a2 T/ `„n r nw ,3m rrw r a r $, o ? sd 1 T ?I r D r ? r p m ?n end a 0? = r • M< A_ r rE r 00 ar s a? b ? . f i i i My 6C s Fa A+ ?o Rai o i s w 531.03 530.60 529.97 l l I U 529.35 E i 8 r I ? I ? j 526_72 J I ? } _ 528.20 u 528.20 v 20 528 I . I fi I 1 II ? ? 201 528 1 II ? ? ? . ? I I ? I I I Iv 528.17 528.03 X1 527.90 527.76 m ? 1 527.62 s - I 627.88 828.44 q Y 8? I _ m 530.22 ti 530.73 c 531.23 I " 53t74 532.24 " 532.75 8 533.26 Y 532.93 s 532.29 531.64 U U I N N U I v' W IT i l m I N P ? ? m N O i l O ? - J4 `-- n , rA 3 HC ?I 4 Li nooo.•..acnw v - r x t?' = H ? n Y n N O Ir I 8 ?' D t^ f ? ? Hf C7 ? ? ?7 .m a n ? u L fD 7 R• ?.? 4 ? a .0 (D x 5 cf) CE mmmF 0 z M ZR A a m G) D m m rt z u, D o ?n .= r-m N Pr' i 44 0 D I I r ?v =1 o? nT L? a? • 0 O n 4 O • My N O O O N x O 532.50 S31.S6 m x 531.21 1 530.35 529.30 l 1 T i l I 526_26 l 527AO - [52627 I I 526.98 m ? , I I 529.65 I 530.67 i yl(. I rnil CIO hILI? YI ? II I 5 0 0 629 o f < 629.90 ? _ S F 630.96 A 1532.67 I 53620 ? 63621 i 64021 t O m N N V' N N O N ? N v W N O O 7 Q H? eR a„ °I q e? J a* H ? A ¦ vy ?v d bA [ T S? ? 1 C+ ?,p \ j i \ ,P ` no s w a o 527.92 528.70 529.48 a ? 530.27 ?1 2 6 1531.05 531.83 I 532.61 533.39 I s3z.ee 531.89 ? ? ? , ?i ? l ? i l I I I I I ? 530.90 - 529.92 529.21 528.64 528.07 527.50 526.93 529:9 825.79 1525.57 526.11 N 526.64 526.92 528.67 1526.42 s2e.» 525.93 1525.68 U ?m ? {!I I N I N I V, N I T. CJ ? 1 im y1 N '. N O NI O r ? r? ?m Ls r 7 4 N 8 g 8 a u 0 b (D x? 1,0 (0 O n 2 ?x « y r r U) E Tm 9 s == F p O y f7 m Z m • M M ^ m I- > •, m• N Z D? I o rh .P MOCK CANYON ORIV gs .wM1O' [l m 1 11 ?, 1 ec 1 i ? \ T \ ?r m E M EMI. 1 ?M11 w / t Y ti DIY _ T E r+rr Mr? Qo .. S ?rti ? 1 O O M N u N O N • N O W N V O • O • 526.50 526.26 1526.01 1525.76 1525.51 I 1525.95 526.42 528.88 1 527.38 I n I '1527.83 Z 528.30 ;1 1527.82 X1527.09 L ' 526.35 : 525.70 I a 52&74 525.79 a 525.03 52.7 S 525.91 525.95 a 0 525.99 I 0 525.90. 0 525.75 0 525.60 O 1125..6 0 525.31 0 52 5.18 °1525.01 Q N o - m l . N Q' O ?m D ??•F ? u F ?f ? " m? A n ? • M m P A" D o ?f F ? A? H` F m "' ? r K v S? VN m ? r it G x ? I A 7 a / r r (D / J . 1 x f _ X un o °mmFl' QZ?-m $ m z /< m ` D > T.?. m i • ( m m (D Z rt, D 00 ` O v 1 eN N N O N a N O Y N 1 O 25.5 525.36 525.21 525.06 524.91 y? I 1524.77 524.66 /11 524.56 524.46 V r n 524.34 I 524.23 1 1 F r Lj i I 524.57 1 525.07 I ? M I 25.57 i m I t I 526.06 526.46 526.36 526.24 ? I u ° 52&'M 526.01 526.51 527.04 527.57 1527.83 s26.9e 526.12 525.34 s?..9e 1524.57 C U N N I+ I I N m I W N I O? O I I I 1 m ??. r Z M Y H i F, I F] F ? ilk r N H 00 r/ N N he c n ??;'' \ uo ro cn D m ? 'r r °p r n O p • m -4 c o? r a ? ;SAM r D 7C S Y \ O m D? q I ?mC s / m <=m?_F / ,gZm ?g z / 0= n ?< M m ID I m ? 1? z a ? N MM (D > m . A Z o D II • I ? o ? Ki ? o s ni a F 12.,41 r- 4 I I 8 528.40 526.28 L 526.16 526.05 528.33 528.88 ; 527.39 I ' 527.93 1 I 1 _ ;1527.28 1528.11 525.55 x 525.08 524.70 i m 524.32 52394 526.01 s2e.ee s 528.43 9 527.87 5 ^ 527.31 v i • 526.75 S 526.20 • 525.55 o t 524.91 M 524.90 525.47 528.05 I I O m ? N U j P . N O N ? i N 0 fJ N ? 01 I? 0 i ? ? I m v D L D 1 n D II y k O m r V! - r v R 4 * g e. a? ? ?op go m = ? r r D? mc c C ty< m M M a ? a ?m '* Z o y o < ?n N ?P a 4 M 8 G ' 4 S' gl G t Y I 8 1 \b yyyya 0 S\ M II o I? ' I I ' II A E ` $ I ? .I C r ?q R H? Ip R ?N v I = H? a ?d a 8 r F / • S. u N? 9 d?? v M IS N NN O N N v Y a w a o 828.38 'o 5z5_77 -- - - - -- - --- - -- -- 525.13 T r m T 524.71 r a 28 525 . i N s2s ee 0 . 528.4+ 327.02 i 527.83 a 528.24 c T F 528.95 a G n 529.45 0) % cn n 530.37 W m 531.49 -. .. w 532.42 I I ? ro 533.78 1 h7 o x C 837.13 a 538.25 0 539.38 N a M H ? ? m ? N_ N ? U N I ?' . O N ? {/ I m ? V' N ? {mil ? I• p I ? ? I, O gl` FI I ?I =1 i 3 s m m Z ?f nI m x w ? ' i g ? f d A4RRpR AK DRIVE mc -=9 ?OK " D K: r $G) Z _ 0 m x >? a ?i 7J m m m z ?Z G i E o i s N w o 1 4- 526.72 11 526.83 tj U r 526.55 w 526.46 1+ F x 527.28 ,• F r ? A I ec 528.53 529.50 rn , bOp 529.11 _ 528.72 528.64 F 529.00 529.3 S a 529.71 ? ? - a 1n 530.01 n F ? (D 530.29 i ? 530.57 530.85 b 0 X 530.59 o_ 528.99 i a 527.91 0 527.45 w , ?a 528.99 S X 526.42 525.79 N a 525.15 ((D m r* 54 524 . t? N = 524.05 01 x t? 523.58 N O I ? m I N N V Oi U N O I N N w M N m 1P tJ N ? W OI 1 O ? J g lM?N1T10'b / 1 r x / ?y No F! 8 N F? ?r ? v? I e N< ? 6N O \ Y, G. \ o D cn c- mF =pp-m 3? n Z n < m m a m ? D 8 d 9 ° w S t y g Y ` \ bhr,a \ 'Q. \ ? l all: m omc>n W 'z ti Q 0 r9 M r m r. , I? F-1 ; °I R r ? II ? _ ?rr ?MC • ?• 4 e a F ? z? ? A ? c c? ?o c JC •? N ?T rr Oil m -. ? s si IAN d 3jr T T1 T C N?. I I I ? ? a I ff w C r. LL :o C a. G n (D a U) a r (D N II a ro ro n 0 x 0 s 9 R O ,S (D D ? N ?* m Ith 171 O rh n n rn t i ;a Jr? Ott 4 ? I L n? R Lr ?i 4 N iv'-r MEMORANDUM TO: SUBJECT: John Dorney Planning Branch WETLAND STAFF REPORT AND RECOMMENDA ***EACH ITEM MUST BE ANSWERED (N/A-NOT APPLICABLE)** INITIALS: Reviewer: WQ Supv• Date: ? PERMIT_YR: 92 PERMIT-NO: 0000475 COUNTY: JACKSON APPLICANT NAME: CULLOWHEE ELEMENTARY SCHOOL PROJECT-TYPE: WATER AND SEWER LINE PERMIT-TYPE: NW12 COE_#: DOT-#: RCD_FROM _CDA: APP DATE _FRM_CDA: 08/26/92 REG_OFFICE : ARO RIVER-AND-SUB-BASIN-#: o'f o 4-0 ?- STREAM-CLASS: C•TY STR INDEX NO: 2-79-31 WL_IMPACT?: Y N WL_TYPE: WL_REQUESTED: WL_ACR_EST?: Y/N HYDRO CNECT?: Y/N WL SCORE(#): MITIGATION?: Y/N MITIGATION TYPE: MITIGATION SIZE: IS WETLAND RATING SHEET ATTACHED?: Y(Nj RECOMMENDATION (Circle One): SS ISSUE/COND DENY COMMENTS : i r s :_S J ?? es 7 To C y ?s_ r c/ (o, e e„?? k uj. jL U/j ;/S' e- w? r1 42S J i Gi_r C?O3 I i4/ Za rs 71i .?. 4a tfi?? G/ 11 2? C? I ems'-II vP_,7 P. v, I 62ric. r.", V Al, 7 P .?` c.-e-%, 9 Wet '1:z .?r?s ,7i c.N v Lj, -r?P S7?eJ..t b&Aave- ?? ?C i?t/p??ccl• the rf17??? 1i'an ??p 9Pr?p?s? cc: Regional Office Central Files .1, State of North Carolina Departinent of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Governor September 27?, 1992 A. Preston Howard, Jr., P.l: William W. Cobey, Jr., Secretary Acting Director Jackson County School Board c/o Mark T. Ledford Ledford Eng9ineering, Inc. Post Office Box 2217 Asheville, North Carolina 28802 Dear Mr. Ledford: Subject: Proposed Fill in Headwaters or Isolated Wetlands Utility Crossings Jackson County DEM Project # 92475 Upon review of your request for Water Quality Certification to place fill material in 0.12 acres of wetlands for utility crossings located at Hwy. 107, Cullowhee Creek in Jackson County, we have determined that the proposed fill can be covered by General Water Quality Certification No. 2664 issued January 21, 1992. A copy of the General Certification is attached. This Certification may be used in qualifying for coverage under Corps of Engineers' Nationwide Permit No. 12. If you have any questions, please contact John Dorney at 919/733-1786 or 919/733-1787. Sincerely, . Preston Howar Jr. P. E. APH:JD Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Asheville Regional Office Asheville DEM Regional Office Mr. John Dorney Central Files REGIONAL OFFICES Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem 704/251-6208 919/486-1541 704/663-1699 919/571-4700 9 19/946 -6481 919/395-3900 919/896-7007 Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer