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Home My WebLink AboutNCG210199_MONITORING INFO_20191220STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. !V CG D DOC TYPE 0 HISTORICAL FILE MONITORING REPORTS DOC DATE ail a a-u YYYYMMDD Semi-annual Stormwater Discharge Monitoring Report for North Carolina DEMLR General Permit No. NCG210000 Date submitted 12/16/19 CERTIFICATE OF COVERAGE NO. NCG21 0 0 0 0 FACILITY NAME PalletOne COUNTY Granville PERSON COLLECTING SAMPLES ayne ennington LABORATORY ENCO Lab Cert. N Comments on sample collection or analysis: CCO9662 SAMPLE COLLECTION YEAR 2019 SAMPLE PERIOD ❑ Jan -June ® July -Dec or ❑ Monthly' (month) pra�+C"IDIISCCHARGINGTOCLASS ❑ORW ❑HQW ❑Trout ❑PNA fFSSCCICE ❑zero -flow ❑Watersupply [:]SA DEC 2 0 niq ❑other CENTRAL. PLEASE REMEMBER TO SIGN ON THE REVERSE -i 01PIR SECTION Part A: Stormwater Benchmarks and Monitoring Results (Monitoring is required only if the facility stores exposed accumulations of sawdust, wood chips, bark, mulch, or other similar material on site for longer than seven (7) days.) n No discharge this period?' Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, Inches3 Chemical Oxygen Demand Total Suspended Solids Benchmarks =__� _ - 120 mg/L 100.mg/L or So mg/L 001 11/22/19 34 26 ' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall. z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here. 'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement. See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies. Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non - numerical format. When results are below the applicable limits, they must be reported in the format. "<XX mg/L", where XX is the numerical value of the detection limit, reporting limit, etc. in mg/L. Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 1, or Tier 3 responses. See General Permit text. Permit Date: 8/1/2013-7/31/2018 SWU-245, last revised 7/31/2013 Page 1 of 2 Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month. n No discharge this period?2 Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, Inches' Non -polar O&G by EPA 1664 (SGT-HEM) Total Suspended Solids Benchmarks =__> - - - 15 mg/L 100 mg/L or 50 mg/L 001 6/10/19 .08 22 Footnotes from Part A also apply to this Part B Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text. FOR PART A AND PART B MONITORING RESULTS: • A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. • 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO W] IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO ❑ REGIONAL OFFICE CONTACT NAME: Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results tor at end of monitoring period in the case of "No Discharge" reports) to: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." (Signature of Permittee) Permit Date: 8/1/2013-7/31/2018 1211,11(7 (Date) SWU-245, last revised 7/31/2013 Page 2 of 2 o* ENCO Laboratories Accurate. Timer. Responsive. Innovative. 102-A Woodwinds Industrial Court Cary NC, 27511 Phone: 919.467.3090 FAX: 919.467.3515 Wednesday, December 4, 2019 Residential/Walkin (RE015) Attn: Craig Parrott 10 26th Street Butner, NC 27509 RE: Laboratory Results for Project Number: [none], Project Name/Desc: PallettOne - Stormwater ENCO Workorder(s): CC19703 Dear Craig Parrott, Enclosed is a copy of your laboratory report for test samples received by our laboratory on Friday, November 22, 2019. Unless otherwise noted in an attached project narrative, all samples were received in acceptable condition and processed in accordance with the referenced methods/procedures. Results for these procedures apply only to the samples as submitted. The analytical results contained in this report are in compliance with NELAC standards, except as noted in the project narrative if applicable. This report shall not be reproduced except in full, without the written approval of the Laboratory. This report contains only those analyses performed by Environmental Conservation Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from outside organizations will be reported under separate cover. If you have any questions or require further information, please do not hesitate to contact me. Sincerely, OLL-:-CA Chuck Smith Project Manager Enclosure(s) RI This repot relates p* W the ample as re¢Ncl by C,e abnnnory, am may only bs wmdu In N0. Pape 1 & 7 w .enwlabs.cpm SAMPLE SUMMARY/LABORATORY CHRONICLE Client ID: Outfall lab ID: CC19703-01 Sampled: 11/22/19 06:50 Received: 11/22/19 10:40 Pammeber 26t2aratim Hold Da1e7Tlme(s) gea DAWILMefsl pnalvsis DateTme(sl Reid NO PREP 11/22/19 07:04 11/22/19 06:50 ll/22/19 06:50 SM 254062011 NO PREP 11/29/19 - 11/27/19 14:30 11/27/19 14:30 SM 522OD-2011 Same 12/20/19 11/28/19 13:22 11/28/19 15:52 nlry This report relates only W the sample as rceNeal by the labcMa,-y, anal may only De repmGuceal In full. Page 2 of 7 w .enwlab oom SAMPLE DETECTION SUMMARY Analste Hs%lts am H" ML Unb method Chemical Oxygen Demand 34 10 10 mg/l. sM 52.20a2011 pH 7.0 0.0 0.0 pH Units Field Total Anpencld Solids 26 2.5 2.5 ng/L SM 2540D-2011 FlN ThIs report mLatn only to dne sample as n WR by N. laboratory, and may only be mpmEucaj In Ng. Page 3 of w .encolabs.com ANALYTICAL RESULTS Description: Outfall Lab Sample I0:CC19703-01 Received: 11/22/19 10:40 Matrix: Surface Water Sampled: 11/22/19 06:50 Work Order: CC19703 project: PallettOne - Stormwater Sampled By: Wayne Pennington Chemistry Parameters ^ -@KV 6ry mRAa1 arxaly[e [AC 591J Analv[e 1CAS Numberl Results BM 911:1M DE NS PAL Batch Method Analyzed gy Notes Chemical Oxygen Demand- 34 mg/L 1 10 10 9K28002 SM 522OD-2011 11/28/19 15:52 30C Total Suspended Solids^ 26 mg/L 1 2.5 2.5 9K27019 SM 254OD-2011 11/27/19 14:30 BDC Field Parameters Analvte MAS Numberl Results am unRs PE MPL Ea Bate Method Analyzed ft Now pH 7.0 pH Units 1 0.0 0.0 9K26001 FLU 11/22/19 06:50 CCS RaU This report relates only m Me sample as nxerved by ee Wborabwy, and may only be reproduced In NII. Page 4 07 www.encolabs.com QUALITY CONTROL DATA Classical Chemistry Parameters - Quality Control Batch 91427019 - NO PREP Blank (9K27019-BLK7) Prepared B A hued: 11/27/2019 14:30 Spike source %REC RPD hoah08 Res,l Bag POL Unite Level Rml %REC LImIL4 RPD Limit Notes Total Suspended Solids 2.5 U 2.5 ng/L LCS (9K27019-BSI) Prepared B Anayzed: 11/27/2019 14:30 Spike Source %REC RPD JiOalYtri Result Bag POL Units level Result %REC Lim)$ RPD Limit moms Total Suspended Solids 90 2.5 mg/L 1D0 90 80-120 Duplicate (9K27019-DUP1) Prepared 8 Analyze]: 11/27/2019 14:30 Source: CCIS638-01 Spike Source %REC RPD 90ahR9 Result Bee ffiL units level Result %REC LIM[ RPD Limit Now Total Suspended Solids 120 42 M91L 130 10 20 Dupilcete (9K27019-DUP2) Source: CC17955-01 Spike RPD 9Dands Resud Bag POL Units Level Source %REC %REC RPD limit Besgt! Limits Llmlt itgtCi Total Suspended Solids 240 62 mg/L 230 3 20 Batch 9K28002 - Same Blank (9K28002-BLK1) Prepared: 11/28/2019 13:22 Analyzed: 11128/201915:52 Spike Source %REC RPD 90dhQe Resul BdR POL UOUs Level Result %REC Limits RPD Limit Notes - Chemical Oxygen Demand 10 U 10 mg/L LCS (9K28002-BS1) Prepared: 11/28/2019 13:22 Analytetl: 11/281201915:52 Spike Source %REC RPD .Aoahee Result Hag ROL units Level Result %REC Limits; RPD Limit Motu Chemical Oxygen Demand 490 10 m91L Soo 98 9D-110 Matrix Spike (gK2B002-M51) Prepared: 11/28/2019 13:22 Anal aec: 11/28/201915:52 Source: CC17205-01 Spike Source %REC RPD hmhOg Result Hag PQL Units Level Resull %REC Limits RPD LIDIIt Notes Chemical Oxygen Demand 500 10 mg/L Soo 15 96 90-110 Matrix Spike Dup (9K28002-MSD3) Prepared: 11/28/2019 13:22 Artatyzed: 11/28/2019 15:52 Source: CC172OS-01 Anil Chemical Oxygen Demand Spike Source %REC Resul Bag 29L Units Level Resul I %REC Limits RPD 500 10 mg/L 500 15 98 9D-110 1 RPD Limit Notes_ 5 RNAL This report mates pNy to the sample as rrxNed by the laboratory, and may only to re xiximed in fun. Pape 5 of 7 www.encotabs.com FLAGS/NOTES AND DEFINITIONS B The analyte was detected in the associated method blank. D The sample was analyzed at dilution. ] The reported value is between the laboratory method detection limit (MDQ and the laboratory method reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable. U The anayte was analyzed for but not detected to the level shown, adjusted for actual sample preparation data and moisture content, where applicable. E The concentration indicated for this analyte is an estimated value above the calibration range of the instrument. This value is considered an estimate. MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quandtation limit (PQL) and is based on the low point of the calibration curve, when applicable, sample preparation factor, dilution factor, and, in the case of soil samples, moisture content. PQL PQL: Practical Quandtation Limit. The PQL presented is the laboratory MRL. N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater confidence) to make a `tentative identification". Greater than 25% concentration difference was observed between the primary and secondary GC column. The lower concentration is reported. [CALC] Calculated analyte - MDL/MRL reported to the highest reporting limit of the component analyses. RI This report relate only m Ne ample as receMad by the Iabmam y, and may only be repnwE In M. Page 6 or ENVIRONMENTAL CONSERVATION LABORATORIES CHAIN -OF -CUSTODY RECORD www.encolabs.com tB'S C YdI Fbn 1A. a9,e EseNa.+: Pv\ CNrt 5ur9 , it In0.153ne1GL Orlando. FL 3282a :a m16iC •:an.N027511 i4071B2e-53,4 Fa. 140:)i1 W45 1`Y'a}24S3DJ1 eaa r9ds; 29&e2t0 .et91 aE;-30gs Fat (niBi a6y ;5t5 Page of CAem Prcjea Number Regw:eed Analyses Requested Tumaround `la wo. e I Times Address Pd jeel Name Desc I Note: Rush regnests su ljea, 1a ®/v .2Pre o f" ac plAnce by the taoaty 0ty:STeZ,p PO a: eating 1n10 WC J7,f0 9 _ Standard TN F. Repod ng c;Ad, 7/7SASGy9 Stfs�IYvo C#, : urrotr _Expedited SantPlatsl Name. Aapkawn iPdM) &Nng cony r S Due Sartylxssl Sigtatae Sso Location • rune Zone \ Lab WOrliortler Prasendthon lSm Coded fComtine as necassaryl `�\ ( O� C Idhfion mecapaMalm Toth+o1rs Samp Ie Comments 1Wma Sample lD(Fiend tdeldnit .ion) Cdlat wt. Time Cann l Grab I. codes) Containe <-- Total # of Containers Sample Kit Prepa,ed By Date Tane Ron, pul By Da I zzin Dal vsre ZZ'Z I tc> ao Canm6mstSpecial Reposing Requ!remenls Relingi istled By DeW/Tene Received By Dale irtre Relinquished By Dalemme Rino,"d By OalmTlme Cooler 4 a 8 Temps on Rmelpl Coletion pon Receipl Acceptable Unacceptable Mehl, GW Groundwala, SO Boni OW Onnking Water SE -Sediment SW Sudace Water W W-Wastewater A Alt O.Odwr (Oiled In commentsi Preservatlon: bite K-HCI N-HNO] S H2504 NO-N.OH 0 anal nlenel in canmemst Note: All aamples submitted to ENCO Labs ant In adcordame wile the terms and caxLlbm listen on Me reverse 01 this lam, uniess pna enden agreements aid Sample Preservation Verification ENCO Cary Work Order: CC19703 Project: PallettOne - Stormwater Client: Residential/Walkin (RE015) Project M (none] Logged In: 22-Nov- 19 13:21 ID Logged By: John C King Preservation Check Performed By: I Date/Time: CC19703-01 g4, g g,; 'A I C 1250MLP+H2SO4 <2 1 N / NA Y CN)/ NA Reaqent Name ID 11 1 21 1 pH Strip ID: .53 �— Rea ent Name ID 3 4 Reaaent Name ID 51 61 T� C:\ELMNT\Print\wko—PreservationCheck.rpt Page 1 of 1 q'�, .-,