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HomeMy WebLinkAboutSW8011119_Historical File_20150501 AVA NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory Donald van der Vaart Governor Secretary May 1, 2015 The Village at Mayfaire Condominium Owner's Association do Ken Mickelson, Board President 555 Grande Manor Court, #301 Wilmington, NC 28405 Subject: Stormwater Management Permit No. SW8 011119 Mod The Village at Mayfaire High Density Stormwater Infiltration Basin Project New Hanover County Dear Mr. Mickelson: Effective August 1, 2013, the State Stormwater program was transferred from the Division of Water Quality(DWQ)to the Division of Energy, Mineral and Land Resources (DEMLR). All previous references to DWQ will remain in older stormwater permits issued prior to August 1, 2013 until they are modified. Please note that this modified permit references DEMLR as the Division responsible for issuance of the permit. The Wilmington Regional Office received a complete, modified Stormwater Management Permit Application for The Village at Mayfaire on February 23, 2015. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding modified Permit No. SW8 011119 dated May 1, 2015, for the construction, operation and maintenance of the BMP's and built-upon areas associated with The Village at Mayfaire. This modification eliminates the Monitoring and Sampling requirements. On August 5, 2009, the Governor signed Session Law 2009-406. This law impacted any development approval issued by the former Division of Water Quality under Article 21 of Chapter 143 of the General Statutes,which was current and valid at any point between January 1, 2008, and December 31, 2010. The law extended the effective period of any stormwater permit that was set to expire during this time frame to three (3)years from its current expiration date. On August 2, 2010, the Governor signed Session Law 2010-177, which granted an extra year for a total of four(4) years extension. Accordingly, this permit, which already expired on December 4, 2012, shall now be effective from the date of issuance until December 4. 2016. The project is subject to the provisions, terms, conditions and limitations as specified in this permit. Please pay special attention to the conditions listed in this permit regarding the Operation and Maintenance of the BMP(s), recordation of deed restrictions, certification of the BMP's, procedures for changing ownership, transferring the permit, and renewing the permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system, to record deed restrictions, to certify the BMP's, to transfer the permit, or to renew the permit, will result in future compliance problems. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing by filing a written petition with the Office of Administrative Hearings (OAH). The written petition must conform to Chapter 150B of the North Carolina General Statutes, and must be filed with the OAH within thirty (30) days of receipt of this permit. You should contact the OAH with all questions regarding the filing fee (if a filing fee I required) and/or the details of the filing process at: 6714 Mail Service Center, Raleigh, NC 27699-6714, or Telephone 919-431-3000 or visit their website at www.ncoah.com. Division of Energy,Mineral,and Land Resources Land Quality Section—Wilmington Regional Office 127 Cardinal Drive Extension,Wilmington,North Carolina 28405•(910)796-7215!Fax(910)350-2004 State Stormwater Management Systems Permit No. SW8 011119 Mod If you have any questions, or need additional information concerning this matter, please contact Linda Lewis in the Wilmington Regional Office at (910) 796-7215. Sin rely, racy E avis, P. ., irector Division of nergy, Mineral and Land Resources GDS/arl: G:1WQ\Shared\StormwaterrPermits&Projei;ts12001101 1 1 1 9 HD12015 05 permit 011119 cc: Todd Edmiston, Property Manager, CAMS (1612 Military Cutoff,Ste.108,Wilm.28403) New Hanover County Building Inspections City of Wilmington Public Services Beth E. Wetherill, New Hanover County Engineering Wilmington Regional Office Stormwater File Page 2 of 7 State Stormwater Management Systems Permit No. SW8 011119 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF ENERGY, MINERAL AND LAND RESOURCES STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO The Village at Mayfaire Condominium Owners Association The Village at Mayfaire 6814 Mayfaire Club Drive, Wilmington, New Hanover County FOR THE construction, operation and maintenance of an alternative high density stormwater management system consisting of three (3) wet detention storage ponds, each with a pumped discharge to a common infiltration basin, in compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the approved stormwater management plans and specifications and other supporting data.as attached and on file with and approved by the Division of Energy, Mineral and Land Resources and considered a part of this permit. This permit shall be effective from the date of issuance until December 4, 2016, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS 1. This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described in Sections 1.9 and 1.10 of this permit. The wet ponds labeled 1, 2 and 3, have been designed to provide treatment for the runoff from 104,416 sf; 179,580 sf; and 321,364 sf of built-upon area, respectively. 3. The flow from the orifice of the wet pond must discharge into a spreader swale designed to force a sheet flow runoff condition into the bermed infiltration area. 4. The orifice size has been designed to allow the wet ponds to draw down in 4 days therefore the infiltration basin has been designed to store and infiltrate a maximum volume per day equivalent to the total volume pumped to the basin from each pond within the first 24 hours of a 1.5" rain event. 5. The tract and each BMP will be limited to the amount of built-upon area indicated in Sections 1.2, 1.9 and 1.10 of this permit, and per the approved plans. The maximum total built-upon area allowed on the site is 605,360 square feet. Page 3 of 7 State Stormwater Management Systems Permit No. SW8 011119 6. All overflows from the wet ponds that is in excess of the 1.5" design storm must flow overland through a 50' vegetated filter. 7. The runoff from all built-upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system, as shown on the approved drainage area plan. 8. A portion of this development is within the designated 575' AEC. The overall percent impervious within the AEC cannot exceed 25%. For the entire Mayfaire development, the area of the AEC is 59.28 acres, and the proposed built-upon area within the 575' AEC is 14.5 acres. 9. The following design criteria have been approved for the infiltration basin, and must be maintained at design condition: a. Drainage Area, acres: 26.85 Onsite, ft : 1,169,586 Offsite, ft2: 0 b. Total Impervious Surfaces, ft2: 605,360 c. Design Storm, inches: 1.5 d. Basin Depth, feet: 1.0 e. Bottom Elevation, FMSL: 27.0 f. 24 hour volume pumped from ponds, ft3: 37,219 g. Provided Volume, ft3: 37,219 h. Provided Bottom Surface Area, ft2: 33,827 i. Temporary Storage Elevation, FMSL: 28.0 j. Type of Soil: Murville k. SHVVT Elevation, fmsl: 25.0 I. Expected infiltration rate, in/hr: 1.0 m. Time to draw down 1.5" volume, days: 5 n. Receiving Stream/River Basin: Howe Creek/CPF24 o. Stream Index#: 18-87-23 p. Stream Classification: "SA ORW" 10. The following design criteria have been approved for the three wet detention storage ponds and must be maintained at design condition: Pond Number: 1 2 3 a. Drainage Area, acres: 4.6 9.7 12.55 Onsite, ft : 200,000 423,000 547,000 Offsite, ft2: 0 0 0 b. Built-upon area, ft2: 104,416 179,580 321,364 c. Design Storm, inches: 1.5 1.5 1.5 d. Pond Design Depth, ft: 4.0 4.0 4.5 e. Permanent Pool elevation, FMSL: 25.0 25.5 25.0 f. Permanent Pool Surface Area, ft2: 11,621 23,510 28,621 g. Provided Storage Volume, ft3: 19,163 30,228 39,729 h. Excess Storage Provided, ft3: 65% 29% 39% i. Controlling Orifice pipe diameter: 1.75" 2.5" 2.75" j. Receiving Stream/River Basin: Howe Creek/CPF24 k. Stream Index Number: 18-87-23 I. Stream Classification: "SA ORW" Page 4 of 7 State Stormwater Management Systems Permit No. SW8 011119 II. SCHEDULE OF COMPLIANCE 1. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built-upon surface. 2. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 3. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its,entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. c. Mowing and revegetation of slopes and the vegetated filter. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structure, orifice device, flow spreader, catch basins and piping. g. Access to the outlet structure must be available at all times. 4. Records of maintenance activities must be kept and made available upon request to authorized personnel of DEMLR. The records will indicate the date, activity, name of person performing the work and what actions were taken. 5. A decorative spray fountain may be used in the permitted wet ponds because the ponds act only as storage devices and do not provide treatment. The decorative spray fountain should be sized for the pond, and located per the following criteria: a. The fountain must draw its water from less than 2' below the permanent pool surface. b. Separated units, where the nozzle, pump and intake are connected by tubing, may be used only if they draw water from the surface in the deepest part of the pond. c. The falling water from the fountain must be centered in the pond, away from the shoreline. 6. The project's built-upon areas and the stormwater facilities shall be constructed in accordance with the conditions of this permit, the approved plans, the specifications and other supporting documentation. 7. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A modification may be required for those deviations. 8. If the stormwater system was used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device, and prior to occupancy of the facility. Page 5 of 7 State Stormwater Management Systems Permit No. SW8 011119 9. The permittee must maintain compliance with the maximum allowed built-upon area and ensure that the runoff from all the built-upon is directed into the permitted system. 10. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built-upon area, details, etc. b. Redesign or addition to the approved amount of built-upon area or to the drainage area. c. Further subdivision, acquisition, or sale of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was sought. d. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. e. The development of any permitted future areas shown on the approved plans. 11. Prior to the sale or lease of any portion of the property, the permittee shall ensure that access to the stormwater facilities is provided by reserving and recording an easement to the stormwater facilities for access and maintenance. 12. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. III. GENERAL CONDITIONS 1. This permit is not transferable to any person or entity except after notice to and approval by the Director. The permittee shall submit a completed and signed Name/Ownership Change Form, accompanied by the supporting documentation as listed on the form, to the Division of Energy, Mineral and Land Resources at least 60 days prior to any one or more of the following events: a. An ownership change including the sale or conveyance of the project area in whole or in part, except in the case of an individual lot sale that is made subject to the recorded deed restrictions; b. The sale or conveyance of the common areas to a Homeowner's or Property Owner's Association, subject to the requirements of Session Law 2011-256; c. Bankruptcy; d. Foreclosure; e. Dissolution of the partnership or corporate entity; f. A name change of the current permittee; g. A name change of the project; h. A mailing address change of the permittee; 2. The permittee is responsible for compliance with all terms and conditions of this permit until such time as the Division approves the permit transfer request. 3. Any individual or entity found to be in noncompliance with the provisions of a stormwater managment permit or the stormwater rules is subject to enforcement action as set forth in North Carolina General Statute 143 Article 21. Page 6 of 7 State Stomiwater Management Systems Permit No. SW8 011119 4. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. 5. In the event that the facilities fail to perform satisfactorily the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 6. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 7. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. 8. Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 9. Approved plans, specifications and application documents for this project are incorporated by reference and are enforceable parts of the permit. A copy of this permit, the approved plans, specifications and application documents shall be maintained on file by the Permittee at all times. 10. The permittee shall submit a permit renewal application at least 180 days prior to the expiration date of this permit. The renewal request must include the completed renewal application form, fee and applicable documentation. Permit modified, updated and reissued this the 1st day of May 2015. NO TH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION C-Srn acy E. avis, P.E., 'erector Division of ergy, Mineral and Land Resources By Authority of the Environmental Management Commission Page 7 of 7 DEMLR USE ONLY r� Date Received Fee Paid(express only) Permit Number s-I-- ZOi5 _•pf soy o1 ri State of North Carolina Department of Environment and Natural Resources Division of Energy,Mineral and Land Resources STORMWATER MANAGEMENT PERMIT PLAN REVISION APPLICATION FORM This form may be photocopied for use as an original I. GENERAL INFORMATION 1. Stormwater Management Permit Number: SW8 011119 2. Project Name:The Village Mayfaire Condominium Owners Association 3. Permit Holder's name(specify the name of the corporation,individual,etc.): The Village at Mayfaire Condominium Owners Association,Inc. 4. Print Owner/Signing Official's name and title(person legally responsible for per 'ft C E'` E Kenneth Mickelson,Board President !/ .w 5. Mailing Address for person listed in item 2 above: MAY 01 2015 555 Grande Manor Court#301 BY: City:Wilmington State:NC Zip:28405 Phone: (910 ) 399-5643 Fax: (910 ) 256-3794 Email:kenmickel@aol.com IL PLAN REVISION INFORMATION 1. Summarize the plan revision proposed(attach additional pages if needed): Please reference attached letter from Nicholas Garner,Coastal Carolina Resource Group III. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Energy,Mineral and Land Resources (DEMLR). A complete package includes all of the items listed below. The complete application package should be submitted to the DEMLR Office that issued the permit. 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. / Initials • Original&1 copy of the Plan Revision Application Form V • Two(2)copies of revised plans (must be revisions of original approved plan sheet(s)) Uir If applying for Express review(only available in 20 coastal counties): • Application fee of$500.00(made payable to NCDENR) VI. APPLICANT'S CERTIFICATION I, (print or type name of person listed in General Information, item 3)Kenneth Michelson, Board President certify that I have authorized these plan revisions and that the information included on this plan revision application is,to the best of my knowledge,correct and complete. ,` Signature: Date: 7' Zi Plan Revision Form Rev.Oct.31,2013 :- COASTAL CAROLINA t. Eli ►RESOURCE GROUP*lc 910-791-5432 April 14th,2015 2921 Blue Clay Rd. Castle Hayne NC 28429 (P) 910.791.5432 (F) 910.791.4768 NC Division of Water Quality Attn: Linda Lewis 127 Cardinal Drive Ext. Wilmington,NC 28405 linda.lewis@ncdenr.gov Dear Linda Lewis: Re: Village of Mayfaire Stormwater Permit#SW8011119 MOD Plan Revision Narrative The Village of Mayfaire HOA is requesting a stormwater plan revision for the elimination of Stormwater Monitoring Requirements as listed in Section III of the SW8-011119MOD permit. The Village of Mayfaire HOA understands that this request only pertains to the elimination of the monitoring parameters and not the Operations and Maintenance Agreement as previously approved. The Village of Mayfaire will continue to satisfy the Operations and Maintenance Agreement throughout time as promised. If you have any questions regarding this plan revision please feel free to contact me at any time at; nick(21 ccrgnc.com or by phone at 910-470-4225. Sincerely, rIZZL. da(dtwtjvt__ Nicholas Garner yti Lewis,Linda From: Lewis,Linda Sent: Friday,April 10, 2015 3:05 PM To: 'Nick Garner' fi Subject: RE:Village at Mayfaire SW8011119 Thanks Nick. I have one more comment—I need a signed plan revision application form from the president of the HOA and the most recent contact information regarding who I am sending the updated permit to.The last permit went to: The Village at Mayfaire Condominium Owner's Association do Ken Mickelson or current Board President 555 Grande Manor Court, #301 Wilmington, NC 28405 Is this still correct information? If not, have the new president sign a Name/Ownership Change form to reflect the contact name change in addition to the completed and signed plan revision application. Thanks. From: Nick Garner [mailto:nickOccrgnc.com] Sent: Friday,April 10, 2015 11:13 AM To: Lewis,Linda Subject: RE: Village at Mayfaire SW8 111119 Good Morning Linda, I apologize. I thought I included my rain gauge sampling data log.Attached is a copy of it. If I need to, I can hand deliver some copies later today. Feel free to contact me if you have any questions.Thanks! COASTAL CAROUNA 'RESOURCE CPCUP:.E Nick Garner 2921 Blue Clay Rd. Castle Hayne,NC 28429 Office:910.791.5432 Fax:910.791.4768 Cell:910.470.4225 From: Lewis,Linda [mailto:linda.lewisOncdenr.aov] Sent: Friday,April 10, 2015 11:02 AM To: nick(accrgnc.com Subject: Village at Mayfaire SW8 111119 Hey Nick. I'm looking at the report data you submitted on February 23,2015. It looks good.The only thing I need are the rainfall records to show that the required minimum amount of rainfall fell prior to the sampling dates. Thanks, Linda Lewis,E.I. Environmental Engineer Ill Division of Energy,Mineral and Land Resources Wilmington Regional Office . 1 127 Cardinal Drive Ext. Wilmington,NC 28405 Main Office—910-796-7215 Direct Line—910-796-7343 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. 2 Village of Mayfaire Storrnwater Sample Journal HCOENR Permit#5W8 11114 MOD Date Time REM Gauge Notes 5/29/2012 7:00 0.5" Checked/cleaned rain gauge 5/30/2012 7:00 3.0" Checked for adequate water levelin pond 1.Still 6"low. 10:00 3.5" Checked for adequate water level in pond 1. Pond#1 still not at NWL 2:00 4.0" Sampled water from level spreaders(1st sample).Turned sample into lab.Dumped gauge 5/31/2012 12:00 Sampled water from monitoring wells.Turned into lab 6/12/2012 12:00 Checked ponds.Pond#1 is 0.5 ft below NWL Will come back to sample is rain persist 2:30 1.75" All Ponds ready to sample.Sample#2 taken.Turned Influent samples into lab.Dumped gauge. 6/13/2012 9:00 1-3/10" Checked rain gauge.Dumped gauge 8/1/2012 6:00 1-7/10" Checked and dumped rain gauge.Pond still approx.a foot low from orifice 8/6/2012 2:00 1" Checked and dumped rain gauge.Pond still approx.a half of a foot low from orifice 8/7/2012 4:00 7/10" Checked and dumped rain gauge.Pond still approx.3 in below orifice 8/8/2012 8:00 1" Checked and dumped rain gauge.Sample#3 pulled from influent pipes 8/9/2012 Well sample#3 pulled and sent to lab 10/8/2012 9:00 1-6/10" Checked and dumped rain gauge.Sample#4 pulled from swales 10/9/2010 11:00 Well sample#4 pulled and sent to lab 11/13/2012 4:00 0.3" Checked water level.Ponds still low and not able to sample. 11/16/2012 9:00 0.7" Checked water level.Ponds still low and not able to sample. 11/18/2012 2:00 1-8/10" All ponds ready to sample.Sample 5 taken 12/11/2012 11:30.2" Checked pond depths.Pond#1 1/2 foot low from NWL 1/7/2013 2:00 1.1" Waiting on response from state to continue sampling. Pond#1 pumps are being repaired.Sampling has been put on standby • 5/20/2013 11:00 0.3" Pond#1 1/4 foot below NWL.Installed new rain gauge 6/3/2013 3:30 1" Pond#1 1/2 foot below NWL 6/4/2013 12:00 Pond#3 pumps not working.Contacted contractors to repair problem. Tropical storm coming but no sampling will be done with pumps down. 6/10/2013 4:00 2.3" Pumps still down on pond#3 6/11/2013 12:00 Contractors called and informed that the power feeding pumps is fluctuating b/t 100 and 200v(phasing out?) Contacted Joe Denton to request power company to check power transformer 6/19/2013 9:00 1.1" Checked Rain Gauge 6/20/2013 1:30 Pump contractor called and informed that pumps are back up and running normal. Need break In weather for next rain event to start sampling 6/22/2013 9:00.5" Checked rain gauge 6/24/2013 12:00.8" Checked rain gauge 6/25/2013 3:30.5" Checked rain gauge _ 6/27/2013 5:00 1.5" Checked rain gauge 6/30/2013 9:00 1.5" Checked rain gauge 7/1/2013 7:30.8" Checked rain gauge 7/12/2013 10:00 Sample#6 taken. 4:00 3" Checked rain gauge 8/18/2013 3:00 5.1" Checked rain gauge 10/7/2013 2:00 0.5" checked rain gauge.Pond-0.75'from NWL 11/5/2013 3:30 1.4" Checked rain gauge.Pond is approx 4"below NWL Pump M2 in Pond 2 has stopped working Alternating relay in Pump control panel is tripping in Pond 3.Notified pump technician to repair. 12/2/2013 3:30 2.5" Checked rain gauge.Pond level at NWL.Pumps have been fixed on pond 2 and pond 3 1/3/2014 2:00 2.4" Checked rain gauge.Pond Ready for sampling during next rain event. 2/7/2014 1:30 0.5" Pond level is 0.5 ft below NWL.Pumps in pond two are tripping after a few minutes. 2/13/2014 2:00.4" Pond level is at NWL and ready for sampling.Pond#2 pumps are tripping breakers.Need to be checked. Need to replace rain gauge.Freezing temperatures have busted gauge. 3/12/2014 Received call from pump techs.Pumps in Pond#2 have been repaired. Screen installed on inlet pipe to prevent trash and turtle input. 3/26/2014 12:00 2" Checked rain gauge from Monday nights storm.Dld not sample due to rain event time. 3/29/2014 5:00 1.8" Checked rain gauge.Did not sample since storm was too close to earlier storm this week 4/19/2014 5:00 3.2" Sample#7 taken. 5/16/2014 Checked rain gauge 6/9/2014 3:00 2.25" Checked rain gauge 7/3/2014 5" (Checked rain gauge 8/6/2014 4:00 1" Checked rain gauge.Pump station in pond#3 has a possible float switch problem. Will contact contractor 8/20/2014 2:30 1" Checked rain gauge 9/8/2014 10:00 5" Checked rain gauge and cleaned outlet grate.Rained in the middle of night and missed the initial flush 10/14/2014 10:00 0.5" Monthly Retention pond inspection.Checked rain gauge and pumps I 10/15/2014 1:3011.4" Sample#8 taken.Cleared monitoring wells and pre.ared them for sampling RECEIVE LI APR 102015 BY 1 th' COASTAL CAROLINA • RESOURCE CROUP! 910-791-54 2 February 21st 2015 2921 Blue Clay Rd. Castle Hayne NC 28429 (P) 910.791.5432 (F) 910.791.4768 NC Division of Water Quality Attn: Linda Lewis 127 Cardinal Drive Ext. Wilmington,NC 28405 linda.lewis@ncdenr.gov Dear Linda Lewis: Re: Village of Mayfaire Stormwater Sampling Reports for Permit# SW8011119 MOD Coastal Carolina Resource Group (CCRG)is writing on behalf of the Village of Mayfaire HOA to request the termination of the Stormwater Monitoring Requirements as listed in Section III of the SW8-011119MOD permit. CCRG has included in this request packet two copies of each of the sampling data reports that have been compiled for the Village of Mayfaire Stormwater Facility since May 2012. Each sampling report packet includes a cover page showing an overview of the lab results per station for each of the requested monitoring parameters requested. Each packet also includes a set of graphs for each parameter to illustrate the concentration changes over time. CCRG has also included a copy of the lab sample submission sheets as well as the corresponding lab results sheets. If you have any questions regarding these reports or the contents included please feel free to contact me at any time at; nick@ccrgnc.com or by phone at 910-470-4225. Sincerely, "zzzi.._ zit,&mi.__ Nicholas Garner flECEIVEh FEB 2 3 2015 BW54)RO//119 Village of Mayfaire Stormwater Sampling Lab Results NCDENR Permit #SW8 011119MOD Total Kjeldahl Nitrogen(TKN) Sample Number 5/30/2012 6/12/2012 8/8/2012 10/9/2012 11/18/2012 7/12/2013 4/19/2014 10/15/2014 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 1.5 0.5 0.8 0.5 0.5 0.8 0.5 VOM#2 0.5 0.5 1 0.5 0.5 0.5 0.6 0.5 VOM#3 0.6 0.5 0.9 2.9 0.5 0.5 0.7 0.5 VOM#4 MW#1 1.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 VOM#5 MW#2 1.2 0.6 0.5 0.5 0.5 0.5 0.5 0.5 Total Suspended Solids(TSS) Sample Number IM 5/30/2012 6/12/2012 8/8/2012 10/9/2012 11/18/2012 7/12/2013 4/19/2014 10/15/2014 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 56.7 8.4 4.2 4.7 3 6.1 5.7 5.5 VOM#2 _ 9 6.3 5.1 _ 5.9 6.3 6.2 11.4 8 VOM#3 18.2 12.1 4.3 6.6 _ 5.9 14.3 9.7 5.1 VOM#4 MW#1 54 175 33.7 _ 53.3 30.4 45 60.5 110 VOM#5 MW#2 132 162 31.3 18.1 28.4 23.7 55.2 58 Total Phosphorus Sample Number 5/30/2012 6/12/2012 8/8/2012 10/9/2012 11/18/2012 7/12/2013 4/19/2014 10/15/2014 1 2 3 4 5 5 7 9 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.09 0.04 0.04 0.04 0.04 0.04 0.04 7.18 VOM#2 0.04 0.04 0.04 0.04 0.04 0.04 0.14 ).04 VOM#3 0.04 0.09 0.04 0.04 0.04 0.04 0.36 0.05 VOM#4 MW#1 0.04 0.35 0.04 0.04 0.21 0.04 0.23 0.04 VOM#5 MW#2 0.04 0.11 0.04 0.04 0.04 0.04 0.04 0.08 TPH Gasoline Range(GRO) Sample Number 5/30/2012 6/12/2012 8/8/2012 10/9/2012 11/18/2012 7/12/2013 4/19/2014 10/15/2014 1 2 maims 4 Aim ilh illaiiiIIIi 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.1 0.1 0.1 I 0.1 0.1 0.1 0.1 0.1 VOM#2 0.1 0.1 0.1 I 0.1 0.1 0.1 0.1 0.1 VOM#3 0.1 _ _ 0.1 0.1 0.1 0.1 0.1 0.1 0.1 IVOM#4 MW#1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1VOM#5 MW#2 0.1 0.1 0.1 0.1 I 0.1 0.1 1 0.1 0.1 ***Note:Red numbers illustrate the values as less than (<)number depicted Ilk if• . ,k. . 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IA F.J I r..) -.., NJ 1--% ...., NJ o 1-, ul R Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) __ sM: 710 Bowsertown Road • Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Jun 13,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-05686 Attention: Nick Gamer Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID:VOM 1 Collect Date/Time Matrix Sampled by 12-13881 Site: 5/30/2012 2:45 PM Water Nick Gamer Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 1.5 mg/L 06/07/2012 Residue Suspended(TSS) sM 2540 D 56.7 mg/L 05/31/2012 Total Phosphorus SM 4500 P F 0.09 mg/L 06/07/2012 GRO SW846 Method 8015C <0.1 mg/L 06/04/2012 Lab ID Sample ID:VOM 2 Collect Date/Time Matrix Sampled by 12-13882 Site: 5/30/2012 2:15 PM Water Nick Gamer Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 06/11/2012 Residue Suspended(TSS) sM 2540 0 9.0 mg/L 05/31/2012 Total Phosphorus sM 4500 P F <0.04 mg/L 06/11/2012 GRO SW846 Method 8015C <0.1 mg/L 06/04/2012 Lab ID Sample ID:VOM 3 Collect Date/Time Matrix Sampled by 12-13883 Site: 5/30/2012 2:15 PM Water Nick Gamer Test Method Results Date Analyzed Total Kjekiahl Nitrogen(TKN) EPA 3512 0.6 mg/L 06/11/2012 Residue Suspended(TSS) SM 2540 D 18.2 mg/L 05/31/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 06/11/2012 GRO SW846 Method 8015C <0.1 mg/L 06/04/2012 Comment: Reviewed by: i t a ()too i JL 6 Report!:- 2012-05886 Page 1 of 1 0 0" 1 N _& 3 o Q • o c to m �v 3 0 1 1 1 .1 I .a m z 3 A s V3 N -#- a N • e m ''r g f7e go 3 E 9 go 7 .!ti t23 Iv E 2s w mis ` r 3 ► 3 \t\ . 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MOHj= ,go o m -gm z n N. m N m p G '0 C OTHER z O z 3 -i c z CB 0 o �w 0 ° ; C _` II Er0 * z c ® m 03 , LJ Q ^ 2m3 cc,,, a a � I � y 21g Lmc i w -c ° 1.. .�9 z 0N � 6vrt 3 h If .0 , Environmental Chemists, Inc. nv_ • • m 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) ski. 710 Bowsertown Road • Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Jun 13,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-05714 Attention: Nick Garner Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-13931 Site:VOM#4-MW#1 5/31/2012 12:00 PM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 06/11/2012 Residue Suspended(TSS) sM 2540 U 54.0 mg/L 05/31/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 06/11/2012 GRO SW848 Method 8015C <0.1 mg/L 06/05/2012 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-13932 Site:VOM#5-MW#2 5/31/2012 12:15 PM Water Nick Gamer Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 1.2 mg/L 06/11/2012 Residue Suspended(TSS) SM 2540 n 132 mg/L 05/31/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 06/11/2012 GRO SW848 Method 8015C <0.1 mg/L 06/05/2012 Comment: Reviewed by: !'nuM,O X arfk..) / \-60-10&-0-4.A. 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Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) * 710 Bowsertown Road •Manteo,NC 27954 ANALYTICAL&CONSULTING (252)473-5702 CHEMISTS NCDENR:DWQ CERTIFICATE#94_DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Jun 22, 2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-06226 Attention: Nick Garner Report to: Nick Garner Project ID: Village of Mayfaire Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-15175 Site:VOM# 1 6/12/2012 2:30 PM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 06/20/2012 Residue Suspended (TSS) SM 2540 0 8.4 mg/L 06/13/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 06/20/2012 GRO SW846 Method 8015C <0.1 mg/L 06/14/2012 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-15176 Site:VOM#2 6/12/2012 2:30 PM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 3512 <0.5 mq/L 06/20/2012 Residue Suspended (TSS) SM 2540 0 6.3 mg/L 06/13/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 06/20/2012 GRO SW846 Method 8015C <0.1 mg/L 06/14/2012 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-15177 Site:VOM #3 6/12/2012 2:30 PM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA351.2 0.5 mg/L 06/20/2012 Residue Suspended (TSS) SM 2540 0 12.1 mg/L 06/13/2012 Total Phosphorus SM 4500 P F 0.09 mg/L 06/20/2012 GRO SW846 Method 8015C <0.1 mq/L 06/14/2012 Comment: Reviewed by: ( /f 7 ..A..1„__ Report#:: 2012-06226 Page 1 of I III r.„ r, 1 _ i i gi ..., i s .).. 0 i " g I 1 g a 3 3 - .. Ri I z- # . .N f a. + RJ ir I ( ' N N N C , --:- 1 li F 1 i - . . " Y L r 0 • -( 1 1 . ii, i r‘ rn z C IIs\ 1 v'�' -t o 1 2 m Z o All z z o I I 1 a.,... 1 0 11 G) 1:1 0 '0 0 '0 0 "0 41 "0 0 II 0 17 0 "a C°ritair*3 ' 1 wi :-..-A I wore) i (0 ; , ; 200 r'-' r\A I . -Cil T-5-_i '-'.- LADD I: - A - A 12 � "°"` 1 3 :, s f c }; 8f 2 (n p z` Mr - - 1«+w f f i It� • � once tam * '%. (- i '2 A � = O 3 r 4 1 C o C N I 41 I 'P. ,. - a I .1j I i . 1-e, i ;- ' I . ij i ( 1 . Environmental Chemists, Inc. �, a , . . ,. .. 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) 710 Bowsertown Road • Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Jun 27,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report*: 2012-06312 Attention: Nick Gamer Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID:VOM#4 Collect Date/Time Matrix Sampled by 12-15482 Site:MW#1 6/13/2012 1:15 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 06/25/2012 Residue Suspended(TSS) SM 2540 D 175 mg/L 06/14/2012 Total Phosphorus SM 4500 P F 0.35 mg/L 06/25/2012 GRO SW846 Method 8015C <0.1 mg/L 06/14/2012 Lab ID Sample ID:VOM#5 Collect Date/Time Matrix Sampled by 12-15485 Site:MW#2 6/13/2012 1:30 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 0.6 mg/L 06/25/2012 Residue Suspended(TSS) SM 2540 D 162 mg/L 06/14/2012 Total Phosphorus SM 4500 P F 0.11 mg/L 06/25/2012 GRO SW846 Method 8015C <0.1 mg/L 06/14/2012 Comment Reviewed by: s.) 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' 'A g!, a4 g i 0 $ ,Nif fri a;i ', f-' I , , i' i 'et 117 I i s A. _ 1 1 1 1 Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) 710 Bowsertown Road • Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Aug 20, 2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-08716 Attention: Nick Garner Report to: Nick Garner Project ID: Village of Mayfaire Lab ID Sample ID:VOM#1 Collect Date/Time Matrix Sampled by 12-21330 Site: 8/8/2012 8:15 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA351.2 0.8 mg/L 08/14/2012 Residue Suspended (TSS) SM 2540 D 4.2 mg/L 08/09/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 08/14/2012 GRO SW846 Method 8015C <0.1 mg/L 08/09/2012 Lab ID Sample ID:VOM#2 Collect Date/Time Matrix Sampled by 12-21331 Site: 8/8/2012 8:15 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 1.0 mg/L 08/14/2012 Residue Suspended (TSS) SM 2540 0 5.1 mg/L 08/09/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 08/14/2012 GRO SW846 Method 8015C <0.1 mg/L 08/09/2012 Lab ID Sample ID:VOM#3 Collect Date/Time Matrix Sampled by 12-21332 Site: 8/8/2012 8:30 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 0.9 mg/L 08/14/2012 Residue Suspended (TSS) SM 2540 D 4.3 mg/L 08/09/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 08/14/2012 GRO SW846 Method 8015C <0.1 mg/L 08/09/2012 Comment: Reviewed by: • Malt . tat -- --- / Q�Q a. 6 e__ Report 0:: 2012-08716 Page i of 1 ..r yD aA i. Q Q -a m -I W N 3 1. g'(.1 �; Iv---.S' a 0 `Z 1 _ .► n C 2. �' Ot 1 m ]3 fi N fil 133 W • •L` 3 c ri rn ilzz v 33 W z a� a 33 Q p O 33 a �1 �1HSmpleaYPe OM 7 O -1Om§ .< G r z 20a mrnmE 8 0 n 0 n 0 0 0 n 0 n 0 n G7 n n14n ® n coopoalte a O -I -I -I d 3 Grab C ''1 o Z Z Z a rn ,�° r � z oz 0 -0 0 13 0 0 13 0 'a 0 'o 0 G» 0 0 71 Container m . fC m m Z *co (P or G) � ro v Chlorine O b = n mgfl. 11 rp S k S C 4)2 � ` g" F.�,n' z N l"� C 1 h W NUMBER T.m 9 .) 4 0 n rn II I ). 43 C cn "1 E NONE �i 70 HC� oB n � MI � °v N Hzt N 35 76 ' z cio A HNO3 33 w 11 rl IN.. NAOH A o z a o n � A' 1:3 CO zy 3 go a c m c one i = z C 53 z 2 �' -4 c -y z o '� o o m a I A' g 0.) f 4<------- 0 3 I I �' 1 w -.0 3 ., m a N V`� S V, -p 0 ro II 3 m gc) A V 1 .._J7' •Js-s.- .7 - . .- , "IrTaavironmental Chemists, Inc. -,-..- -r,, .:: ::::,.,.,..,,,i‘t.-.-„5 ,..;t -gib :�. ,.f• .: 6b02 Windmill Way Wilmington,NC 28405 ;` ` ,' ='� , (9101 392-0223(Lab) (910)392-4424(Fax) , •^''` 710 Bowsertown Road..Manteo,NC 27954 i (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CER11FICATE#94.ll"t.S CERTIr"TCATE#37729 Coastal Carolina Resource Croup Dale C1 Report: Aug 20,2012 109 Fairview Road Customer PC I?: Leland NC 28451 Report#: 2012-08850 Attention: Nick Garner h port to: Nick Gamer Projeci ID: Village of Maytaire Lab !D Sample ID: Collect Date/ilme Matrix Sampled by 12-21656 :f s:VOM MW#1 8/9/2012 10:41 AM Water Client Test Method Flesults Date Ana`,jzed Total Kjeldahi Nitrogen (TKN) EPA 351.2 <0.5 mg/L. 08/16/2012 Residue Suspended (TSS) SM 2540 D 33.7 mg/L 08/10/2012 Total Phosphorus sM 4500 P F <0.04 mg/L 08/16/2012 GRQ SW846 Method 8015C <0.1 mg/L 08/10/2012 Lab ID . Seth a ID: Collect Date/Time Matrix Sampled by 12-21657 Slag:VOM MW#2 8/9/2012 11:04 AM Water Client Test . Method Results Date Analyzed Total Kjeldahi Nitrogen(TKN) EPA 351.2 <0.5 mg/L 08/16/2012 Residue Suspended (TSS) SM 2540 0 31.3 mg/L 08/10/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 08/16/2012 GRO SW848 Method 8015C <0.1 mq/L 08/10/2012 Comment: ., Reviewed by: ;, t ,,i, f.,J k,:, ;w: z;� / r�. -ram 1 if Report N:: 2012-08850 Page 1 of 1 .1."' ,,k 'ZRatW•0'Pa4;7q4a',o3.uS-'' 11 L ... ;'i;°;:.'•,..s-,•<''%,4','o2.''':. 'I''•7', i .l ,• I C• aE0ci:rL:3, 1.'.:.11.4C ...,., 14 .•l. 1.,1r . f ; !? . I j 1 I t _1 r ,i4Id 1, ia!gao3. 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' .—, i . .......1.____ •..._ _i_.......... -- ,. .....1 L ,......,gi 4' t..::....:.:1;1 1..., A. .,...7 Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) 710 Bowsertown Road• Manteo,NC 27954 ANALYTICAL&CONSULTING (252)473-5702 CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Oct 26,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-11517 Attention: Nick Gamer Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID:VOM 1 Collect Date/Time Matrix Sampled by 12-28375 Site: 10/13/2012 9:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mglL 10/18/2012 Residue Suspended (TSS) SM 2540 D 4.7 mg/L 10/09/2012 Total Phosphorus sM 4500 P F <0.04 mg/L 10/18/2012 GRO SW846 Method 8015C <0.1 mg/L 10/12/2012 Lab ID Sample ID:VOM 2 Collect Date/Time Matrix Sampled by 12-28376 Site: 10/8/2012 9:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 10/18/2012 Residue Suspended(TSS) 5M 2540 D 5.9 mg/L 10/09/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 10/18/2012 GRO sw646 Method 8015C <0.1 mg/L 10/12/2012 Lab ID Sample ID:VOM3 Collect Date/Time Matrix Sampled by 12-28377 Site: 10/8/2012 9:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 2.9 mg/L 10/18/2012 Residue Suspended(TSS) sM 2540 D 6.6 mg/L 10/09/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 10/18/2012 GRO SW846 Method 6015C <0.1 mglL 10/12/2012 Comment Reviewed by: ftbioLQ, , c Report IV 2012-11517 Page ldl f2i " 1 r r i b e ll _. 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Chlorins R ^ = r ' \ \ n �� Z C7 LAB ID I r S aNBE1 + A k m � - N 'b A I , NONE v.. 3 Nom Si lox . :1... ,S V CA I - y 1 I. a i HP003 iii ; 7).' 4 • F. z z _ _ � C) 011191 f Z z o V 4.* i 41 ; r 9 z $o N o11 I ' I(;---- 1 1 l ir ii it i H Environmental Chemists, Inc. cnvirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) •SN 710 Bowsertown Road • Manteo,NC 27954 ANALYTICAL&CONSULTING (252)473-5702 CHEMISTS NCDENR:DWQ CERTIFICATE#94.DES CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Oct 26,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-11548 Attention: Nick Gamer Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-28452 Site:VOM#4-MW#1 10/9/2012 11:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 10/18/2012 Residue Suspended (TSS) SM 2540 D 53.3 mg/L 10/10/2012 Total Phosphorus SSA 4500 P F <0.04 mg/L 10/18/2012 GRO SW846 Method 8015C <0.1 mg/L 10/12/2012 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-28453 Site:VOM#5-MW#2 10/9/2012 11:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 10/18/2012 Residue Suspended(TSS) SM 2540 D 18.1 mg/L 10/10/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 10/18/2012 GRO SW846 Method 8015C <0.1 mg/L 10/12/2012 Comment: , c Reviewed by: / Report#:: 2012-11548 Page 1 of 1 m N -, cn ` 4 oc Cl) 3 1 m a) _ _I m f aaa oa m t. 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Na — b'< o� ,_ t \ m La ? �b m _ m !c C✓ m m = I J 3 o a a r awz 3Av. ca Environmental Chemists, Inc. e) V iro hem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) 710 Bowsertown Road • Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Dec 12, 2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-13256 Attention: Nick Gamer Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-32764 Site:VOM#1 11/18/2012 2:00 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 12/07/2012 Residue Suspended(TSS) SM 2540 a 3.0 mg/L 11/19/2012 Total Phosphorus San 4500 P F <0.04 mg/L 12/07/2012 GRO SW846 Method 8015C <0.1 mg/L 11/20/2012 Lab ID Sample ID: Collect Datefrime Matrix Sampled by 12-32765 Site:VOM#2 11/18/2012 2:00 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 12/07/2012 Residue Suspended(TSS) SM 2540 D 6.3 mg/L 11/19/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 12/07/2012 GRO SW846 Method 8015C <0.1 mg/L 11/20/2012 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-32766 Site:VOM#3 11/18/2012 2:00 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 12/07/2012 Residue Suspended(TSS) SM2540D 5.9 mg/L 11/19/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 12/07/2012 GRO SW846 Method 8015C <0.1 mg/L 11/20/2012 Comment: r Reviewed by: Jake,at la, 0 J l - ... ry 1 4 r Report 8:: 2012-13256 Page 1 of 1 O co - W • -a. co co m G r _• c) O O .3 -a m ..� n g c c . .. 2 a COW g m a ( li'o N - o o ,s, .0 9 m I _ 3 ti — =CtO c s r N gcl C'� (4:-#4.-A\ '. .... _. w 7o Nj o N ao . 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Environmental Chemists, Inc. e_i 'viroc • • II 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) ski • 710 Bowsertown Road • Manteo,NC 27954 ANALYTICAL&CONSULTING (252)473-5702 CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Dec 12, 2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-13318 Attention: Nick Garner Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID:MW#1 Collect Date/Time Matrix Sampled by 12-32905 Site:VOM#4 11/19/2012 5:00 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA351.2 <0.5 mg/L 12/07/2012 Residue Suspended(TSS) SM 2540 D 30.4 mg/L 11/20/2012 Total Phosphorus 4s00 P F 0.21 mg/L 12/08/2012 GRO SWa46 Method 8015C <0.1 mg/L 11/20/2012 Lab ID Sample ID: Mw-#2 Collect Date/Time Matrix Sampled by 12-32906 Site:VOM#5 11/19/2012 5:00 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 3512 <0.5 mg/L 12/07/2012 Residue Suspended(TSS) SM 2540 D 28.4 mg/L 11/20/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 12/08/2012 GRO SW846 Method 8015C <0.1 mg/L 11/20/2012 Comment: , Reviewed by: r1 vWv4Oth, O pi / --74i /).._ Report 8:: 2012-13318 Page 1 of 1 O W N ri cn g a C o d 3 0 m i 91 I CA 3. a y - w -� 03 -� •. 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HCL ® -4- fy Iv 0 xt —I >C ttzsoa Ir z la N rl In II � �, w 2 p ti NNO© C �. xa. r v < NAOH it 'a m two Z n O o b +% N C�' OTHER er m Z 0 0 21 Z7 l °oa C s oII =� Z - Q 3 o m ® m -� I C r a63, zCD Ii _ cl 0 04l m 0. 0 m N n m3' i g CI m LA. 3 8ro6 I Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 ® (910)392-0223(Lab) • (910)392-4424(Fax) 710 Bowsertown Road•Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE 4#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Jul 29, 2013 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2013-08219 Attention: Nick Garner Report to: Nick Garner Project ID: Village of Mayfaire Lab ID Sample ID; Collect Date/Time Matrix Sampled by 13-19877 Site:VOM#1 7/12/2013 10:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 0.8 mg/L 07/23/2013 Residue Suspended (TSS) SM 2540 D 6.1 mglL 07/15/2013 Total Phosphorus SM 4500 P F <0.04 mg/L 07/23/2013 GRO SW846 Method 8015C <0.1 mg/L 07/18/2013 Lab ID .Sample ID: Collect Date/Time Matrix Sampled by 13-19878 Site:VOM#2 7/12/2013 10:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 07/23/2013 Residue Suspended (TSS) SM 2540 D 6.2 mg/L 07/15/2013 Total Phosphorus SM 4500 P F <0.04 mg!L 07/23/2013 GRO SW846 Method 8015C <0.1 mg/L 07/18/2013 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 13-19879 Site:VOM#3 7/12/2013 10:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 07/23/2013 Residue Suspended (TSS) SM 2540 D 14.3 mg/L 07/15/2013 Total Phosphorus SM 4500 P F <0.04 mg/L 07/23/2013 GRO SW846 Method 8015C <0.1 mg/L 07/18/2013 Comment: kpu(AA, Reviewed by: ONCa_______I \.._)ex/rvi-4^,n.46 c).k.k.kro-r\ Report#:: 2013-08219 Page 1 of 1 O fD A 'i -la 0 r c ti C o C w a 0 in 7 0, r '� �D y -� 'w N W Es . 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LA ii r` — 'n m N r1 a N ri I NA N b i• 1 so 0 co � N W� `= , 3 --I CDv I'. l N 3 a 2 N1 Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax)® 710 Bowsertown Road•Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Aug 13, 2013 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2013-08253 Attention: Nick Garner Report to: Nick Garner Project ID: Village of Mayfaire Lab ID Sample ID MW#I Collect Date/Time Matrix Sampled by 13-19979 Site:VOM#4 7/14/2013 12:00 PM Water Client. Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 < 0.5 mq/L 07/23/2013 Residue Suspended (TSS) SM 2540 D 45.0 mg/L 07/16/2013 Total Phosphorus sM 4500 P F < 0.04 mg/L 07/23/2013 GRO SW846 Method 8015C <0.1 mg/L 07/18/2013 Lab ID Sample ID MW#2 • Collect Date/Time Matrix Sampled by 13-19980 Site:VOM#5 7/14/2013 12:00 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 < 0.5 mg/L 07/23/2013 Residue Suspended (TSS) SM2540o 23.7 mq/L 07/16/2013 Total Phosphorus SM 4500 P F < 0.04 mg/L 07/23/2013 GRO SW846 Method 8015C <0.1 mg/L 07/18/2013 Comment: Reviewed by: -14 )1S I T8.._42 tY - - Report#:: 2013-08253 Page 1 of 1 3 �i ar '° -1ao I 1 . m m m .. w o. m* (D Q. z 3- '‘,\ \i,, ...,\I 11 - A • Vl n -rk-- 1.1 t y o L • OT .o p Tc t 2 ° s' RI ?t i 4) < o v ri c Z xi • Z t Smp• le '. O m O' 2/ O O O Q. ` ` Type 'D M'DMZ e - - _ O -1 m m, rn Z C. 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I 2 g I I .Z w ii 1 .t• 'o c, C m r 0c se f 1 1:2 ! 3m at L . rn ->. \ ° \ 5 • 7 t Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) 710 Bowsertown Road•Manta),NC 27954 ANALYTICAL&CONSULTING (252)473-5702 CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: May 05, 2014 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2014-04591 Attention: Nick Garner Report to: Nick Garner Project ID: Village of Mayfaire Lab ID Sample ID: Collect Date/Time Matrix Sampled by 14-11016 Site:VOM#1 4/19/2014 7:00 AM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA361.2 <0.5 mg/L 04/30/2014 Residue Suspended (TSS) SM 2540 D 5.7 mg/L 04/22/2014 Total Phosphorus SM 4500 P F 0.04 mg/L 04/30/2014 GRO SW848 Method 8015C <0.10 mg/L 4/25/2014 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 14-11020 Site:VOM#2 4/19/2014 7:00 AM Water Nick Gamer Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 0.6 mg/L 05/01/2014 Residue Suspended(TSS) SM 2540 D 11.4 mg/L 04/22/2014 Total Phosphorus SM 4500 P F 0.14 mg/L 05/02/2014 GRO 5W846 Method 8015C <0.10 mg/L 4/25/2014 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 14-11021 Site:VOM#3 4/19/2014 7:00 AM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 0.7 mg/L 05/01/2014 Residue Suspended(TSS) SM 2540 D 9.7 mg/L 04/22/2014 Total Phosphorus SM 4500 P F 0.36 mg/L 05/02/2014 GRO SW848 Method 8015C <0.10 mg/L 4/25/2014 Comment: QQ r Reviewed by: �P 04{0-• I. ��4 j ...r Report#:: 2014-04591 Page 1 of 1 O 1V s cn / Cl) Sl g r m -{ m = 0. 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G Q li5 to la Ui l� m I 71 �- A Lai c s �' 1 `. 1 0 y CA Ul, 3 coo to .17320 yt O N n E - a � r I 1 I Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) ® 710 Bowsertown Road•Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: May 05,2014 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2014-04597 Attention: Nick Garner Report to: Nick Garner Project ID: Village of Mayfaire Lab ID Sample ID: Collect DatelTime Matrix Sampled by 14-11030 Site:VOM#4 4/21/2014 11:00 AM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 0.5 mg/L 05/01/2014 Residue Suspended(TSS) SM 2540 D 60.5 mg/L 04/22/2014 Total Phosphorus SM 4500 P F 0.23 mg/L 05/02/2014 GRO SW846 Method 8015C <0.10 mg/L 4/26/2014 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 14-11032 Site:VOM#5 4/21/2014 11:00 AM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA3512 <0.5mg/L. 05/01/2014 Residue Suspended(TSS) SM 2540 D 55.2 mg/L 04/22/2014 Total Phosphorus SM 4500 P F <0.04 mg/L 05/02/2014 GRO SW846 Method 80150 <0.10 mg/L 4/26/2014 Comment Kalifil0, t Reviewed by: Q Q /Z, die.Gce Report*:: 2014-04597 Page 1 of O m m W s co D n 5 ro C. 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Z v) PCD CD.- LAB Id 3 n � ' 0 Q = iii' 0 cCT' NUMBER m Q 03 M ` F v v ec _ - NONE u ' S O n V! t� c •� D HCL , 7 -• 'R�F O H2SO4 ca - * C I rnu s Si4 0, .x HNO3 �" 1 N �� p ` `' W" Z CD CD NAOH —1- h C a 3 eco a O i m '0 m 3 THIO Z n 5 x O mxi C '• ® OTHER '" .: Z - O Z 2 _ -1 xi D ` _ -...Acn ; Z a,.1 0U1 0 '6' O a o On C � `' n i1 5 ?i N I I I c l- I4 e co II cn d i I I 7 N y ~l i0 '�1 Uj v q 73ITI j 3 w pn, iI - Ti I p S 7 -'1 =l 21 O 00 d fD S. �o L W Z O N n E *I fi Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) ODA 710 Bowsertown Road•Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Oct 27,2014 109 Fairview Road Customer PO#: Leland NC 28451 Customer ID: 09050020 Attention: Nick Gamer Report#: 2014-12799 Project ID: Village of Mayfaire Lab ID Sample ID: Collect Date/Time Matrix Sampled by 14-31381 Site:VOM#1 10/15/2014 1:50 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 10/21/2014 Residue Suspended(TSS) SM 2540 D 5.5 mg/L 10/16/2014 Total Phosphorus SM 4500 P F 7.18 mg/L 10/22/2014 GRO SW846 Method 8015C <0.1 mg/L 10/21/2014 Lab ID Sample ID: Collect Date/Tlme Matrix Sampled by 14-31382 Site:VOM#2 10/15/2014 1:50 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 10/21/2014 Residue Suspended (TSS) SM 2540 D 8.0 mg/L 10/16/2014 Total Phosphorus SM 4500 P F <0.04 mg/L 10/21/2014 GRO SW846 Method 8015C <0.1 mg/L 10/21/2014 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 14-31383 Site:VOM #3 10/15/2014 1:50 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 10/21/2014 Residue Suspended(TSS) SM 2540 D 5.1 mg/L 10/16/2014 Total Phosphorus SM 4500 P F 0.05 mg/L 10/21/2014 GRO SW846 Method 8015C <0.1 mg/L 10/21/2014 T Comment: F ,„.‘ Reviewed by. - Ili Report#:: 2014-12799 Page 1 of 1 Oo CDo N ', C v r to �. 0 "0 6 m .Z'.'� I m �C 3 03 % CA m 'r'1 �. 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Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) 710 Bowsertown Road•Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Oct 28, 2014 109 Fairview Road Customer PO#: Leland NC 28451 Customer ID: 09050020 Attention: Nick Garner Report#: 2014-12896 Project ID: Village of Mayfaire Lab ID Sample ID: Collect Date/Time Matrix Sampled by 14-31650 Site:VOM#4-MW#1 10/17/2014 1:45 PM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 10/21/2014 Residue Suspended(TSS) SM 2540 D 110 mg/L 10/20/1014 Total Phosphorus SM 4500 P F <0.04 mg/L 10/21/2014 GRO SW846 Method 8015C <0.1 mg/L 10/21/2014 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 14-31651 Site:VOM#5-MW#2 10/17/2014 1:45 PM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 10/24/2014 Residue Suspended(TSS) SM 2540 D 58.0 mg/L 10/20/1014 Total Phosphorus SM 4500 P F 0.08 mg/L 10/24/2014 GRO SW846 Method 8015C <0.1 mg/L 10/21/2014 Comment: Reviewed by: -.IL- Report#:: 2014-12896 Page 1 of 1 0 � v r- lig C e'o © �+ -a m ,--. a 13x • d y .. @ 0 vlCP y CD m .S S =�vj ± c. A • Pj n V N fit- a O •• ,q v �- m A z ilb i - , . — — o r (%� . N , Nm oIv ; a m 0 --"CaC I v cDi . z = X. r sample o rn o xi Or A 0 Type -0 ZO m- nn � �Composite c - —j C _OZ, 700oG00o0oG000o06o ® n or A —I --I —1 Drn a Grab o Z zO •'" co nz -I Z.c m 7 ? D G D 7 D G G 7 O4. G Container • (P orG) m mi Z >Cn zp Chlorine r _ O I m /L II x G 3 s CD C Z uz, 0 LAB ID 3 toNUMBER m 0 , NONE M 0 1 —[ -n o z - o HCL 00) � : n m p -< 6 H2SO4 ni C 1 - -:::,' 2 w m II t% w x HNO3 i0 N NAOH '>-1 < C) Imo Z ii g S 0 m Fir b OTHER Z Z O C r ai m X Z 17 CI C ID itC? o n * 1. 2 p ,t „RD § _ R1 7 IS * A` co G R 3 o §.j s -0 m S �"• vi p 7 a N n i>.Q 0 . -C. .,_cx. p a COASTAL CAROLINA RESOURCE GROUP IN.: `! S \ 1O 7. l off. March 18th,2013 SV) 109 Fairview Rd. Leland,NC 28451 (P)910.791.5432 (F) 910.791.4768 NC Division of Water Quality Attn: Linda Lewis 127 Cardinal Drive Ext. Wilmington,NC 28405 linda.lewis@ncdenr.gov Dear Linda Lewis: Re: Village of Mayfaire Stormwater Sampling Reports for Permit#SW841119 MOD Included in this packet is a copy of each sampling data report that I compiled for the Village of Mayfaire Stormwater permit sampling to date. Each report includes a cover page showing the lab results for each of the requested monitoring parameters for that sampling event to date. Each packet also includes a graph for each parameter illustrating the changes over time. I have also included a copy of my lab sample submission sheets as well as the corresponding lab results sheets. If you have any questions regarding these reports or the contents included please feel free to contact me at any time at; nick@pestcoexterminating.com or by phone at 910.620.9282. Sincer y, Nic er ECEIVE MAR 19 2013 0 BY: Village of Mayfaire Stormwater Sampling Lab Results Total Kjeldahl Nitrogen(TKN) Sample Number 5/30/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 1.5 VOM#2 VOM#3 0.6 VOM#4 MW#1 0.5 VOM#5 MW#2 1.2 Total Suspended Solids(TSS) Sample Number 5/30/2012 1 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 56.7 VOM#2 9 VOM#3 18.2 VOM#4 MW#1 54 VOM#5 MW#2 132 Total Phosphorus Sample Number 5/30/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.09 VOM#2 0.04 VOM#3 0.04 VOM#4 MW#1 0.04 VOM#5 MW#2 0.04 TPH Gasoline Range(GRO) Sample Number 5/30/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.1 VOM#2 0.1 VOM#3 0.1 VOM#4 MW#1 0.1 VOM#5 MW#2 0.1 ***Note:Red numbers illustrate the values as less than(<)number depicted r7 rfatk. .... _ -i- m =1 (t-, --... CI'Q 5 ) 0 0 0 0 0 i‘• .4: .0 CO i-1 I•4 :14 .C1 ' i IL ' C= =1 Ii = ....... 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NJ o 1--, w a M n IT p (r . fig 5 ) ir. o -: - r., ion ::: on on o c -a M O O O O O O O O O O I-I _ m Yn`• o Iv �:. Q+ 00 F•► N s M .Mi G ! n -0 Z I D I, 004 0 0 I I I I, $.4Fj N N ! I W IV x v) ;• O I cn on' m m me - i _ -I O 0 Cu CU I oa t l 1 1 < < < < < i i S r VI w w N N 1 Z 1 4 ;t. h+ I" w Co N O N (N Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) §N; 710 Bowsertown Road • Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Jun 13,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-05686 Attention: Nick Gamer Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID:VOM 1 Collect Date/Time Matrix Sampled by 12-13881 Site: 5/30/2012 2:45 PM Water Nick Gamer Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 1.5 mg/L 06/07/2012 Residue Suspended(TSS) s'n0° 56.7 mg/L 05/31/2012 Total Phosphorus SM 4500 P F 0.09 mg/L 06/07/2012 GRO SW848 Method 8015C <0.1 mg/L 06/04/2012 Lab ID Sample ID:VOM 2 Collect Date/Time Matrix Sampled by 12-13882 Site: 5/30/2012 2:15 PM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 06/11/2012 Residue Suspended(TSS) SM 2540 D 9.0 mg/L 05/31/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 06/11/2012 GRO SW846 Method 8015C <0.1 mg/L 06/04/2012 Lab ID Sample ID:VOM 3 Collect Date/Time Matrix Sampled by 12-13883 Site: 5/30/2012 2:15 PM Water Nick Gamer Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 0.6 mg/L 06/11/2012 Residue Suspended(TSS) 5M 2540° 18.2 mg/L 05/31/2012 Total Phosphorus Sid 4500 P F <0.04 mg/L 06/11/2012 GRO SW846 Method 8015C <0.1 mg/L 06/04/2012 Comment Reviewed by: maiito , t2 , ! 7 LL Report*: 2012-05888 Page 1 of 1 og ® t, c < c cn Cl)' g 361 I 1 1 .R 3 'a Sin 13 m z m ._.. a co ; �. o . .. a 0 w tYs . . 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O -i m m m Composite O -1. 0 f 3 0 �. 00000000i7ns7n00 (/O@O O Grab o Z Z o 1' 11 ,� Container _1M � ztIZgZ m s4 113 kft -0 C n Z ram I i Chlorine r = -., ,, li N i B ..rw -- usz cti a ', O n o ri NUMBERin i X n )14 I` r. )t NONE smsi Z h 1 ...1 3 O m it ' f l w asr � NNE � * In C� W 3 TNIo Z n a z Q mmi '4 m OOTHER ° Z Q cZ 60E. :"....1 -1 �-�1 P In Q s 1 r . � II t 73 . 111 INA�"' I ;11 -c .N. c f C�' lb. ; c, 3 Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) sM. 710 Bowsertown Road •Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Jun 13,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-05714 Attention: Nick Garner Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID: Collect DatelTime Matrix Sampled by 12-13931 Site:VOM#4-MW#1 5/31/2012 12:00 PM Water Nick Gamer Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 06/11/2012 Residue Suspended(TSS) SPA 2540 0 54.0 mg/L 05/31/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 06/11/2012 GRO SW846 Method 8015C <0.1 mg/L 06/05/2012 Lab ID Sample ID: Collect Date/Thne Matrix Sampled by 12-13932 Site:VOM#5-MW#2 5/31/2012 12:15 PM Water Nick Gamer Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 1.2 mg/L 06/11/2012 Residue Suspended(TSS) S"'t 2540 0 132 mg/L 05/31/2012 Total Phosphorus SM 4500P F <0.04 mg/L 06/11/2012 GRO SW846 Method B015C <0.1 mg/L 06/05/2012 Comment i Reviewed by: illan tohi Qi I ..ch Ck # Report 4:: 2012-05714 Page 1 of 1 o 94 - N rk to c� 361 3 z �v m „ ° # a �0 8 g , a i s 15 .2 K. . i - , g SI . vtk. 1- - ge s w w g Cr4 i'; JT 1 . 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Chlorine m ys 2 4 r +, _ � 4, k _ LAB ID . .Y.., alW �S.l NUMBER m X i © 0 m ir m <— }4. wona m 3 `t al ano. e I. < � � b ° off K - )4 „2804 M "£ z Q) mu qR z 1 x� C 4 IMO aao�, D �' to "e3 Z _ 0 � 1 n m o � w _ ZN . 33 ZO pi 1:1 o wF z Z �� .�c OTHER .P Z. % C 1 t _.;,f C lb z C — gP S le fit 3 3 i g e - , le li•y m e 5in a) t S 7: 1 A i g ,,j, 3 Village of Mayfaire Stormwater Sampling Lab Results Total Kjeldahl Nitrogen (TKN) Sample Number 5/30/2012 6/12/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 1.5 0.5 VOM#2 0.5 0.5 VOM#3 0.6 0.5 VOM#4 MW#1 0.5 0.5 VOM#5 MW#2 1.2 0.6 Total Suspended Solids(TSS) Sample Number 5/30/2012 6/12/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 56.7 8.4 VOM#2 9 6.3 VOM#3 18.2 12.1 VOM#4 MW#1 54 175 VOM#5 MW#2 132 162 Total Phosphorus Sample Number 5/30/2012 6/12/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.09 0.04 VOM#2 0.04 0.04 VOM#3 0.04 0.09 VOM#4 MW#1 0.04 0.35 VOM#5 MW#2 0.04 0.11 TPH Gasoline Range(GRO) Sample Number 5/30/2012 6/12/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.1 0.1 VOM#2 0.1 0.1 VOM#3 0.1 0.1 VOM#4 MW#1 0.1 0.1 VOM#5 MW#2 0.1 0.1 ***Note: Red numbers illustrate the values as less than (<)number depicted Ti - (r -.... cm 1"; ) z,• 0 •-• .4. :,'; 1-: mp it' tt n Z. 0 id) 7 rri i= p• 0 GI ):=.• 0 c/3 0 No 4 CT 00 I-1 No 4 GI rri c-3 - 1— I 1 • I E. = = = m X•• I I-I i I - 10 1 ; I i i I I C 0. ?• :' . . 10 : '''........ •' I- 1 VI yl 1 i ! tio I VI 1 i i 911' I I I , , O'lip pp iFr' ! 1 -4 i iJ1.t4r1 vi s.n ! . 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(910)392-0223(Lab) • (910)392-4424(Fax) 710 Bowsertown Road •Manteo,NC 27954 ANALYTICAL&CONSULTING (252)473-5702 _._ CHEMISTS NCDENR DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Jun 22,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-06226 Attention: Nick Garner Report to: Nick Garner Project ID: Village of Mayfaire Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-15175 Site: VOM#1 6112/2012 2:30 PM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 06/20/2012 Residue Suspended (TSS) sM 2540 0 8.4 mg/L 06/13/2012 Total Phosphorus SM 4500 P F <4,04 mg/L 06/20/2012 GRO SW846 Method 80156 <0.1 mg/L 06/14/2012 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-15176 Site:VOM#2 6/12/2012 2:30 PM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 06/20/2012 Residue Suspended (TSS) SM 2540 d S.3 mg1L 06/13/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 06/20/2012 GRO SW846 Method 8015C <0.1 mg/L 06/14/2012 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-15177 Site:VOM #3 6/12/2012 2:30 PM Water Nick Garner Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 0.5 mg/L 06/20/2012 Residue Suspended (TSS) SM 2540 a 12.1 mg/L 06/13/2012 Total Phosphorus SM 4500 P F 0.09 mg/L 06/20/2012 GRO SW846 Method 8015c <0.1 mq/L 06/14/2012 Comment: i 1 �� Reviewed by.\ `-( e t tz .(c ) ( L .r)..= ! 4--y1 w Report#:: 2012-06226 Page 1 of 1 •1ZiNe ' 3 f 0rn - il 1 I 1 i Ma wa .a• I N • Imo. ; Q = 3 II , 0 i R ' i ir „„ . al ip I ... 0 1 .4 .11, ili,H I g i . - 133 .. 4 °'"'a. m m a i Q .4 4i g F Z . m m wp is i oc00000000000ZoSo c"rsibr i 9 8 4 2 g I m ! 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N g -3 LA" I ': - — 0 ifi i a �._ NON! ♦ IN Ha, , - .4 la gicf) .. i ..... . - lM10/ -- If 1 ; „.„ N ' 1 g x if 31 n i 1 . t c 4 2 1 :- 1 i - 21 1.2 0 1 VI i h- il 87i, P i If AN . , Environmental Chemists, Inc. • • em 6602 Windmill Way • Wilmington,NC 28405 �' (910)392-0223(Lab) • (910)392-4424(Fax) - ' 'sM, 710 Bowsertown Road • Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Jun 27,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report*: 2012-06312 Attention: Nick Gamer Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID:VOM#4 Collect Date/Time Matrix Sampled by 12-15482 Site:MW#1 6/13/2012 1:15 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 06/25/2012 Residue Suspended(TSS) SM 2540 D 175 mg/L 06/14/2012 Total Phosphorus snr 4500 P F 0.35 mg/L 06/25/2012 GRO SW846 Method 8015C <0.1 mg/L 06/14/2012 Lab ID Sample ID:VOM#5 Collect Date/Time Matrix Sampled by 12-15485 Site:MW#2 6/13/2012 1:30 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 0.6 mg/L 06/25/2012 Residue Suspended(TSS) SA 2540 D 162 mg/L 06/14/2012 Total Phosphorus SM 4500 P F 0.11 mg/L 06/25/2012 GRO SW8443 Method 8015C <0.1 mg/L 06/14/2012 Comment Reviewed by: . €4.7 ,,, I ,.c v CL Report#:: 2012.OB312 Page 1 of 1 _ . t e rn v I E I . . ‘..:_ I cn' y�,,_ I �� tom 31 tt, . • 1 Z. S -.� RV 1 I r' 1 Fs f �' y ,st ,e r r � t - t'n , , r ! C I1114i. 1111Z eimrir § mg ] 8 s 0 v 2 g 1 Columba-.:s- 1 :it: & m Z Sub V! 1Z (a..1 I 0 -o0 �v63 .00 � G? n �7G» G� � GI •v C0'�"" g •• w 300 Marine # n N, .:; \-1: o 4 RZ Z K p nom 3 Z„. , vSN -a au I,.. fNp/ • : ; , , 2 . 0 On- i, . . . L 4 1 4 , Of a Z I D t Mt Im. I i t 2 Village of Mayfaire Stormwater Sampling Lab Results Total Kjeldahl Nitrogen(TKN) Sample Number 5/30/2012 6/12/2012 8/8/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 1.5 0.5 0.8 VOM#2 0.5 0.5 1 VOM#3 0.6 0.5 0.9 VOM#4 MW#1 0.5 0.5 0.5 VOM#5 MW#2 1.2 0.6 0.5 Total Suspended Solids(TSS) Sample Number 5/30/2012 6/12/2012 8/8/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 56.7 8.4 4.2 VOM#2 9 6.3 5.1 VOM#3 18.2 12.1 4.3 VOM#4 MW#1 54 175 33.7 VOM#5 MW#2 132 162 31.3 Total Phosphorus Sample Number 5/30/2012 6/12/2012 8/8/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.09 0.04 0.04 VOM#2 0.04 0.04 0.04 VOM413 0.04 0.09 0.04 VOM#4 MW#1 0.04 0.35 0.04 VOM#5 MW#2 0.04 0.11 0.04 TPH Gasoline Range(GRO) Sample Number 5/30/2012 6/12/2012 8/8/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.1 0.1 0.1 VOM#2 0.1 0.1 0.1 VOM#3 0.1 0.1 0.1 VOM#4 MW#1 0.1 0.1 0.1 VOM#5 MW#2 0.1 0.1 0.1 ***Note:Red numbers illustrate the values as less than(<)number depicted 4'- T: rri cm G NE. 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W Co N O w l x • 0 9 @' /M1 C'7 O C/] t'} O I� i a m r e Z.) i0 .1;1 Di CO I'' 'a - C7 F 0 F-4 i t ;t I. % a� A D i 4 Ca 0 a ki — 0 0 C C I F y I,.t F-' limi 11110 I _ A A A4 0 k_.a li a F' i um ID $14 Ii ti - CA t5 1 ii ~f"1I•ipJ Ow PA' SU CM C DI I 1 1: i 1 o o o 6 o I: .: m A_ s 01 U S A {{y, , li. � a W (.a W 03 N O t-+ W Environmental Chemists, Inc. envi • 1 f+ 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) snn: . 710 Bowsertown Road • Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Aug 20,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-08716 Attention: Nick Garner Report to: Nick Garner Project ID: Village of Mayfaire Lab ID Sample ID:VOM#1 Collect Date/Time Matrix Sampled by 12-21330 Site: 8/8/2012 8:15 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 0.8 mg/L 08/14/2012 Residue Suspended (TSS) SM 2540 0 4.2 mg/L 08/09/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 08/14/2012 GRO SW846 Method 8015C <0.1 mg/L 08/09/2012 Lab ID Sample ID:VOM#2 Collect Date/Time Matrix Sampled by 12-21331 Site: 8/8/2012 8:15 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 1.0 mg/L 08/14/2012 Residue Suspended (TSS) SM 2540 D 5.1 mg/L 08/09/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 08/14/2012 GRO SW846 Method 8015C <0.1 mg/L 08/09/2012 Lab ID Sample ID:VOM#3 Collect Date/Time Matrix Sampled by 12-21332 Site: 8/8/2012 8:30 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA351.2 0.9 mg/L 08/14/2012 Residue Suspended (TSS) SM 2540 D 4.3 mq/L 08/09/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 08/14/2012 GRO SW846 Method 8015C <0.1 mg/L 08/09/2012 Comment: Reviewed by: m ,4tOu2, obia// 1 /511e ..e Report N:: 2012-08716 Page 1 of 1 c) 3 e 3 �- 3 'v a .. w 0 rt N _ � k ' 4. 3 I N7, 1 ,n g xi "•,......1 r- & v. 7.' t 5 a g N\ CD uit ca' E _ m Z. c -- i' a kh6 w - Q �y rn 3tc , a t m_i F z z 0 ,, gi ii, I us 12 A v M �p Sarnpie Xi O. �-� Type o Z O v O 0 0 O 3o a m m m Composite 0 -I 0 0 0000GEC) 17C) G7C) G7C) G7C) Gjl0q)(10i C) or > C -I -f Q Grab E p O Z Z 0 a rn {Pore) -0 a rb v 0 ; „„ 5 f.,42. g , , mil:' r Chlorine - 0 ^b n S mg&L H 4 4.- "C -- k 2 rt Q.) 1 LABip � � � � � v = T W w W NUMBER 1 q n A L"*'� 11 .b C r E Now �r3 I� —I — . r - , tom. -0 ie �i► m 0 to -m it I h 21 HNO3 M * Te o i o 0 it 3 Imo z o z m OTHER 3 .. Z p 0 z 2 ' -I fs ii o a � �cii vA � ~� a � m4 to t<--___ '-t. �1 w 0 3 1 IV ft m 41 73 ::: o 1 z I LA' I ....el",rs- .,3 ter.� Environmental Chemists, Inc. R; �'"''' • 6602 Windmill Way • Wilmington,NC 28405 ' � (910)392-0223(Lab) • (910)392-4424(Fax) '` ® 710 Bowsertown Road a Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Aug 20,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-08850 Attention: Nick Gamer Report to: Nick Garner Project ID: Village of Mayfaire Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-21656 Site:VOM MW#1 8/9/2012 10:41 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 08/16/2012 Residue Suspended (TSS) SM 2540 D 33.7 mg/L 08/10/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 08/16/2012 GRO SW846 Method 8015C <0.1 mg/L 08/10/2012 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-21657 Site:VOM MW#2 8/9/2012 11:04 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA351.2 <0.5 mg/L 08/16/2012 Residue Suspended (TSS) SM 2540 D 31.3 mg/L 08/10/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 08/16/2012 GRO SW846 Method 8015C <0.1 mg/L 08/10/2012 Comment: :C �y r l n Reviewed by: A I%1.1,'i,o. ,o. �. '-{L1;1 , / f�� Report#:: 2012-08850 Page 1 of 1 ' J ty j CO ID t r rt Q�_, 59 •_ 23 at Ua at : ' of 33 ' G t.' > 5 i. 411 r`. law oNW c 5 ".- IZO { C Ag, c m - A Z • m C z + .s * o a nO fti � 4 Sample TYPe mz mOrez-4 O -i mmIn moss Composite DnC -1 n ) CB. GnGOGOGOG7G [ GnGC � 0 ®n > Oz a m Grab p 1 g z ZZ m •• -G) v0o0 � 00G) 0GvG) 000G) MI6) 0 orrG) 4CO7m Container Chlorine — = o 1 ,1 mg" = C� —il. ! z �, C n ,...P m W 7 As �i' �" LAB ID .SF.. inn CI NUMBER rn 1 �' 0 n I II II NONE i Q NFL � ..� t H2SO4 M g r 9 Cl)1'�S 2 fn• m ll �, �_ a m NAM "to v.; ^ Z co I a � Z I 3 = 0 m C e'n OTHER 1g2g3 D 30 3 r .. z c° � US v. IS 1 o0 * . toCO II C3 _ _ 1 3 m c 111 5j (-- 0as r� ca9 N �—`-�� 14 z. 0 w 4s Village of Mayfaire Stormwater Sampling Lab Results Total Kjeldahl Nitrogen(TKN) Sample Number 5/30/2012 6/12/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 1.5 0.5 0.8 0.5 VOM#2 0.5 0.5 1 0.5 VOM#3 0.6 0.5 0.9 2.9 VOM#4 MW#1 0.5 0.5 0.5 0.5 VOM#5 MW#2 1.2 0.6 0.5 0.5 Total Suspended Solids(TSS) Sample Number 5/30/2012 6/12/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 56.7 8.4 4.2 4.7 VOM#2 9 6.3 5.1 5.9 VOM#3 18.2 12.1 4.3 6.6 VOM#4 MW#1 54 175 33.7 53.3 VOM#5 MW#2 132 162 31.3 18.1 Total Phosphorus Sample Number 5/30/2012 6/12/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.09 0.04 0.04 0.04 VOM#2 0.04 0.04 0.04 0.04 VOM#3 0.04 0.09 0.04 0.04 VOM#4 MW#1 0.04 0.35 0.04 0.04 VOM#5 MW#2 0.04 0.11 0.04 0.04 TPH Gasoline Range(GRO) Sample Number 5/30/2012 6/12/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.1 0.1 0.1 0.1 VOM#2 0.1 0.1 0.1 0.1 VOM#3 0.1 0.1 0.1 0.1 VOM#4 MW#1 0.1 0.1 0.1 0.1 VOM#5 MW#2 0.1 0.1 0.1 0.1 ***Note:Red numbers illustrate the values as less than(<)number depicted -. — k '=.., o ® cr4 O u+ Is to N Ln W +. 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Environmental Chemists, Inc. y;• virochelil 6602 Windmill.Way • Wilmington,NC 28405 • (910)392-0223(Lab) • (910)392-4424(Fax) SM. 710 Bowsertown Road • Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Oct 26, 2012 109 Fairview Road Customer PO#: Leland NC 28451 Report*: 2012-11548 Attention: Nick Gamer Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-28452 Site:VOM#4-MW#1 10/9/2012 11:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 10/18/2012 Residue Suspended(TSS) SM 2540 c 53.3 mg/L 10/10/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 10/18/2012 GRO SW846 Method 8015C <0.1 mg/L 10/12/2012 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12 28453 Site:VOM#5-MW#2 10/9/2012 11:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 10/18/2012 Residue Suspended (TSS) SM 2540 a 18.1 mg/L 10/10/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 10/18/2012 GRO SW846 Method 8015C <0.1 mg/L 10/12/2012 Comment , s Reviewed by: intap%�Q, U/f ki ":''' /)(2'f'C'er `-- �irYA Y __ Y ,YY�i�iYY�1�YYe Report It: 2012-11548 Paget of 1 it at 3 m ' C — 7 ` p o g 1, -� c II ,i _ N N F Si (. m 3 o zZ z mom < k, Aixi sample x I.. il . _ M•y i Typo -< G -{ O- r m C a o . o 0 0 a. ,,d G) OG) O0000c) 00000G) O . OG3c) caor b 0 z Z O m 0 II, m 8 t z z Z Containeri 4 Chlorine m Z c v l°" I , , �' 0 0 _ Mom] .. .,s uB w § /Kt- X '° Inn MCI crt Lj'{ NUMBER J. lieNONE —I i, mom HCL •`) `� Si o --I V NZ$04 {� ^ Cl) lVJ r �/1 ^. ') . ale �pXI HNO3 A n R I (ti► 1 73(A _ NAOH - O ti Z At o m a O "� _ P. 'a CD rNla Z v/ d S m o OTHER _ Oz 0 73 O� �t 3 - z N•-. ` U' , s ' mg _ a .I 3 3 L . To,r i ; = r C a N a E 1 4 3- ..../1 1 g 5 et l Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) SM - 710 Bowsertown Road• Manteo,NC 27954 • ANALYTICAL&CONSULTING (252)473-5702 CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE.#377729 Coastal Carolina Resource Group Date of Report: Oct 26,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report*: 2012-11517 Attention: Nick Gamer Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID:VOM 1 Collect Date/Time Matrix Sampled by 12-28375 Site: 10/8/2012 9:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 10/18/2012 Residue Suspended(TSS) SM 25ao D 4.7 mg/L 10/09/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 10/18/2012 GRO SW1346 mod 80150 <0.1 mg/L 10/12/2012 Lab ID Sample ID:VOM 2 Collect Date/Time Matrix Sampled by 12-28376 Site: 10/8/2012 9:00 AM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 10/18/2012 Residue Suspended (TSS) 5M 2540 D 5.9 mg/L 10/09/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 10/18/2012 GRO SW546 Method 80150 <0.1 mg/L 10/12/2012 Lab ID Sample ID:VOM3 Collect Date/me Matrix Sampled by 12-28377 Site: 10/8/2012 9:00 AM Water Client Test Method Results Date Analyzed Total Kieldahl Nitrogen(TKN) EPA 351.2 2.9 mg/L 10/18/2012 Residue Suspended(TSS) sM 2540 D 6.6 mg/L 10/09/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 10/18/2012 GRO SW848 Method 8015C <0.1 mg/L 10/12/2012 Comment t'_ p ,, Reviewed by: jb1,t�oLa. O 00.) ` ,/�cre Report it: 2012-11517 Page 1 or l fri4r41- 1 C = Ii a i lq . i 3 i 1 1 - 1 , w N �. g i .. t \ I t NI -t.. f ,ti::.,. i P- - i' 1 i ' i , .. . Typ. im10 1 1 z aced C z z i I , A i 00000000000000itocaoc":"" ! 011 51 i m ilk .. I 0 .0 0 -a 0 m 0 -13 0 -a G) 1:3 0 -a 0 -0 0 -a cgtr I ,, .0:: ff."? 1 sii, VI taret 1 �• 1 I , ›. ,,,„, . , , i 1 im., NUYSER , r A _ Imos i � ' _` ff 1 M132 I� i ` 9� 4 N 1 w�z� F i 1 1 _ .�,� g 1 0 � ; a I a1 onant j , i ,IR ,A 1 rc tr 1 1 do Village of Mayfaire Stormwater Sampling Lab Results Total Kjeldahl Nitrogen(TKN) Sample Number 5/30/2012 6/12/2012 8/8/2012 10/9/2012 11/18/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 1.5 0.5 0.8 0.5 0.5 VOM#2 0.5 0.5 1 0.5 0.5 VOM#3 0.6 0.5 0.9 2.9 0.5 VOM#4 MW#1 0.5 0.5 0.5 0.5 0.5 VOM#5 MW#2 1.2 0.6 0.5 0.5 0.5 Total Suspended Solids(TSS) Sample Number 5/30/2012 6/12/2012 8/8/2012 10/9/2012 11/18/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 56.7 8.4 4.2 4.7 3 VOM#2 9 6.3 5.1 5.9 6.3 VOM#3 18.2 12.1 4.3 6.6 5.9 VOM#4 MW#1 54 175 33.7 53.3 30.4 VOM#5 MW#2 132 162 31.3 18.1 28.4 Total Phosphorus Sample Number 5/30/2012 6/12/2012 8/8/2012 10/9/2012 11/18/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.09 0.04 0.04 0.04 0.04 VOM#2 0.04 0.04 0.04 0.04 0.04 VOM#3 0.04 0.09 0.04 0.04 0.04 VOM#4 MW#1 0.04 0.35 0.04 0.04 0.21 VOM#5 MW#2 0.04 0.11 0.04 0.04 0.04 TPH Gasoline Range(GRO) Sample Number 5/30/2012 6/12/2012 8/8/2012 10/9/2012 11/18/2012 1 2 3 4 5 6 7 8 (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) VOM#1 0.1 0.1 0.1 0.1 0.1 VOM#2 0.1 0.1 0.1 0.1 0.1 VOM#3 0.1 0.1 0.1 0.1 0.1 VOM#4 MW#1 0.1 0.1 0.1 0.1 0.1 VOM#5 MW#2 0.1 0.1 0.1 0.1 0.1 ***Note:Red numbers illustrate the values as less than(<)number depicted F • OC/] 0 in F: tin Iv .!1 m r— p = r— r• -Qz I'..�1 3 z D �,O H 1...: ;_ IY 09 c, t:90 pm - iinL1in VI.15' A- t& In I 1F- I Z Imo. !y■ 0 !D :, to - * iv r ag ;q — Pra -75 O ..1innL1ss1 r -,,III .< - ' cup fD - Z i I r.111' 11 i 3 0 j 0 0 —' - -7 -a 7 1-- 1.- 1.- -it- i- -n laIQ 1 . 1 s r r Cl -. ti ++ti 1 1- CO N a N (Al s R. r.� yyy� �q �r a L - ilA ) CA c o' !" ail ': -r r.l. di �J IC 0 C5 = m Q cn a I-. 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I w co N O N W Environmental Chemists, Inc. envirochem 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) PA' - -- 710 Bowsertown Road • Manteo,NC 27954 (252)473-5702 ANALYTICAL&CONSULTING CHEMISTS NCDENR:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Dec 12,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-13256 Attention: Nick Gamer Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID: Collect Date!Time Matrix Sampled by 12-32764 Site:VOM#1 11/18/2012 2:00 PM Water Client Test Method Results Date Analyzed Total Kjeldahi Nitrogen TKN EPA (TKN) 351.2 <0.5 mg/L 12/07/2012 Residue Suspended(TSS) sM 2540 0 3.0 mg/L 11/19/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 12/07/2012 GRO SW848 Method I015C <0.1 mg/L 11/20/2012 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 12-32765 Site:VOM#2 11/18/2012 2:00 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 12/07/2012 Residue Suspended(TSS) SIu12540D 6.3 mg/L 11/19/2012 Total Phosphorus SM 4500 P F <Q.04 mg/L 12/07/2012 GRO SW846 Method 8015C <0.1 mg/L 11/20/2012 Lab ID Sample ID: Collect DatelTime Matrix Sampled by 12-32766 Site:VOM#3 11/18/2012 2:00 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 12/07/2012 Residue Suspended(TSS) SM25400 5.9 mg/L 11/19/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 12/07/2012 GRO SW848 Method 8015C <0.1 mg/L 11/20/2012 Comment: r , Reviewed by: ( AitQLo � / -,4L,1 --/ 4"-- Report*: 2012-13256 Page 1 of 1 i1 c -# N j (o co A ID r 1 2. 1 Q 0 0 3 3 m z .c a - 2 2 0 �. a a O° XI o a 9 0 1 c p� CI w N F 0 ? ' i 08 .,3rn IN ZZ z . A �1 A n v 1 xi � S8A'P1e O m O O chi 0 Type 0O Ir_ m Z a m lc.; 0 0 0 0 0 0 0 0 0 0 A 0 0 00000B0 CO or a -I -I y M Grab � O Z .... O . v O _. A 'v 0 'v0 -00 -vG� -00 '00 -00 '0 Container m }2 3 m : mut (Pore) met ' D RITJ ilel v s _ ' �' Chlorine — � § r mgfL �`--tf,% Z N '4, LAB ID n O O R F< NUMBER rn 0 co inn 4 (�{t �+ NONE a 'I ",+i" T I 1 3 z s CD MM. . J j• 'Rs .< c "I � x x M * _ (I) •� mins � HNO3M II 31 ,... fb 1 0 I t - NAM ='in 1 3 r v c TMO z K 3 •m O m c " OTHER to m 0 z p Z% --2 F. o ff c 2 rk-si ' ,9.:6 : 3 g 2. v ' -I tO 3 -c . n N - ; = h trW ? en a ---071 '34- i 'g 3 Environmental Chemists, Inc. •nviroch .;,4 r I 6602 Windmill Way • Wilmington,NC 28405 (910)392-0223(Lab) • (910)392-4424(Fax) 'sM. - - 710 Bowsertown Road•Manteo,NC 27954 ANALYTICAL&CONSULTING (252)473-5702 CHEMISTS N1CDEN'R:DWQ CERTIFICATE#94.DLS CERTIFICATE#37729 Coastal Carolina Resource Group Date of Report: Dec 12,2012 109 Fairview Road Customer PO#: Leland NC 28451 Report#: 2012-13318 Attention: Nick Gamer Report to: Nick Gamer Project ID: Village of Mayfaire Lab ID Sample ID: Mw#I Collect Datemme Matrix Sampled by 12-32905 Site:VOM#4 11/19/2012 5:00 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen(TKN) EPA 351.2 <0.5 mg/L 12/07/2012 Residue Suspended(TSS) SM 2540 D 30.4 mg/L 11/20/2012 Total Phosphorus SM 4500 P F 0.21 mg/L 12/08/2012 GRO SW848 Method 8015C <0.1 mg/L 11/20/2012 Lab ID Sample ID: MW-#2 Collect Date/Time Matrix Sampled by 12-32906 Site:VOM#5 11/19/2012 5:00 PM Water Client Test Method Results Date Analyzed Total Kjeldahl Nitrogen (TKN) EPA 351.2 <0.5 mg/L 12/07/2012 Residue Suspended(TSS) SM 2540 D 28.4 mg/L 11/20/2012 Total Phosphorus SM 4500 P F <0.04 mg/L 12/08/2012 GRO SW848 Method 8015C <0.1 mg/L 11/20/2012 Comment: , Reviewed by; i4VUvi, LO l�ff Or A,, / --4, 1)_. �I Report rr: 2012-13318 Page 1 of 1 1 fi l r- part -i ,-�.� 2 0 3' 6 ,s �° Z. 67 2 A NJ �_ Z � C g• k -- 7.- 3 `" = o i 5 -'s' s IA N m Co A . N 4. ICI A 'R P -- m 3Q. u v/ 8 - M a g C m � _ '* . - - _ E Sample A 21 A A Type ,Oo .ar n Z 0 0 O Composite '1 21 A Q A Fri a ooz o; (P or 0) 0 m n C i r. 140 Chlorine - '� :-• = A mg/L 11 "s } k ± n NUMBER. 1 to LAB ID m 'f-4- ,� A rn . NONE q , 1 _� 3� Z i , `•>{ H28o4 09* �. ~ Z V n n P *w r r HNO3 C Ih ) �� �, T' NAOH J 1° Z ii TWOZ I =410 'a O m 0 o Se I z z0 O z 2 3 � G C v1 O s O z o ,3l o m v --r C eo 3 6 r' 1Z N N . , �` i g a m <-- it 21 8 _ 1 I