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Home My WebLink AboutNCG210249_MONITORING INFO_20190702STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. DOC TYPE ❑ HISTORICAL FILE l MONITORING REPORTS DOC DATE ❑ 2oi9 v-7v; YYYYMMDD Semi-annual Stormwater Discharge Monitoring Report for North Carolina DEMLR General Permit No. NCG210000 Date submitted 8n12018 CERTIFICATE OF COVERAGE NO. NCG21 0 2 4 9 FACILITY NAME Mehemn River Forest Products COUNTY Halifax PERSON COLLECTING SAMPLES Gary Middleton LABORATORY ENGo-Cary Lab Cert. # e91 Comments on sample collection or analysis: 042Z SAMPLE COLLECTION YEAR 2019 SAMPLE PERIOD Q Jan -June ❑ July -Dec or ❑ Monthly' (month) DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA ❑Zero -flow []Water Supply ❑SA QOther Class-C Stream RECEIVE® PLEASE REMEMBER TO SIGN ON THE REVERSE 4 JUL 0 2 2019 Part A: Stormwater Benchmarks and Monitoring Results (Monitoringjs_�e?uiredrR&if the facility stores exposed accumulations of sawdust, wood chips, bark, mulch, or other similar material on site for longer than seven (7) days`. jWR SECTION No discharge this period?z Outfall No. Date Sample Collected' (mo/dd/yr) 24-hourrainfall amount, lnchrs3 . Chemical Oxygen Demand .Total Suspended Solids Benchmarks - - 120 mg/L 100 mg/L or 50 mg/0 001 6/19/2018 0.3 28 6.4 ' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the sameparameterat the same outfall. 'For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here. 3The 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 me/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 2, or Tier3 responses. See General Permit text. Permit Date: 8/1/2013-7/31/2018 SWU-245, last revised 7/31/2013 :Rage 1 of 2 Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month. ❑ No discharge this period?z 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° 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 1, or Tier 3 responses. See General Permit text. FOR PART AND PART B MONITORING RESULTS: a A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. a 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2REQUIREMENTS. SEE PERMIT PART li SECTION B. TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑ IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO ❑ REGIONAL OFFICE CONTACT NAME: Mail an original and one copy of this in the case of "No Discharge" report! Division of Water Resources Attn: DWR Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 all "No Discharge" reports, within 30 the lab results (or at end 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 p rsons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am awe that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." (Signature 4-0-7-16 (Date) Permit Date:8/1/2013-7/31/2018 SWU-245, last revised 7/31/2013 Page 2 of 2 t 0 E. � 7 � i Laboratories � ,• � s- r 3 sue; '- .r �. : 3 ilAcatrate. Timehj. Responsive. innovative. 102•A Woodwinds Industrial Court Cary NC, 27511 Phone: 919.467.3090 FAX: 919.467.3515 Friday, June 28, 2019 Meherrin River Forest Products, Ins: (ME025) Attn: Gary Middleton 71 N. Oak Street Alberta, VA 23821 RE: Laboratory Results for Project Number. [none), Project Name/gesG: 9t4 myaatar�yyeldon ENCO Workorder(s): CCO1208 Dear Gary Middleton, Enclosed is a copy of your laboratory repgrt for roar 5alnpio= rsrs i✓ed by ot!r lafagtatoiti on Friday, June 21, 201% Unless otherwise noted In an attached vgrct narrtatlyq, al! 6t?rnplo@ were rerr)lvgd in acceptable condition and processed in get4rannco with mgth.6de/procedures. Results for these procedures apply only to the samples ata aubnilitod: The ?nalytical results Contained in this report ple in c;c?mi llgn,e with Nilo� standgrda, euctpt as noted in the project narrative If gpplleagle., Th!5 report ahali riot t a repraclucga ang!}t In full, without the written approval of the Laboratory, This report contains only those analyses parforrn9d by lnvhanrn¢nt?I Congelyakion Laboratories, Unless otherwise noted, all analyses went performed tit 4NC0 Caly. Data from outside organizations will be reported under separate cover. If you have any questions or require further informatlon, please do not hesitate to contact me. Bill Scott project Manager Enclosum(s) FINAL this r,Nq relalus Wy to Sue "mpl7 i, tVpifta I;y tho IpWtPlgry. Ond piny un!y do I&aroogua In full, SAMPLE SUMMARY/LABORATORY CHRONICLE Client ID: Stormwater Lab I0: CC01208.01 Sampled: 06/19/19 14:03 Received: 06/21/19 09:30 Pprameter Preparation Hold Dafefjime!<_1 Prep Date./Timelsl Analvsls Date/Timefsl SM 254OD-2011 NO PREP 06/26/19 06/24/19 12:16 06/24/19 12:16 SM 522OD-2011 Same 07/17/19 06/25/19 11:19 06/25/19 18:12 FINAL This report telates only to the sample as received by the laboratory, and inay only he tproduced in lull. Page 2 0f B w .encolabs.com SAMPLE DETECTION SUMMARY 6 Client ID: Stormwater Lab ID: CCO1208-01 Anal v[e Result, EI09 Units Method Notes Chemical Oxygen Demand 28 10 10 mg/L SM 522OD-2011 Total Suspended Solids 6.4 3.8 3.8 mg/L SM 254OD-2011 FINAL his report relates only to the sample as receWed by the laboratory, and may only be reproduced In full. F Page 3 of 8 &MCI w .encolabs.com ANALYTICAL RESULTS Description: Stormwater Lab Sample ID:CCO1208-01 Received: 06/21/19 09:30 Matrix: Water Sampled: 06/19/1914:03 Work Order: CCO1208 Project: Stormwater- Weldon Sampled By: Gary Middleton Classical Chemistry Parameters A- ENCO Cary certified anaiyte INC 5911 Analyte rCAS Numberl Results pjag unb QE MDL M 0= Method Anadwed' jix Notes chemical Oxygen DemandA 28 mg/L 1 10 10 9F25010 SM 5220D-2011 06/25/19 18:12 10C Total Suspended Sodd5A 6.4 mg/L 1.53 3.8 3.8 9F24033 SM 254OD-2011 06/24/19 12:16 LG FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. F Page 4 of 8 m Cos www.encolabs.com QUALITY CONTROL DATA Classical Chemistry Parameters - Quality Control Batch 9F24033 - NO PREP Blank (9F24033-BLK3) Prepared & Analyzed: 06/24/2019 12:16 Spike Source %REC RPD .Ana(Yte Hesult Flag Pot Units Level Result %REC Limb RPD Limit Notes Total Suspended Solids 2.5 L1 2.5 mg/L LCS (9F24033-BS3) Prepared & Analyzed: 06/24/2019 12:16 Spike Source %REC RPD .Anahete Result Elm POL Units Level Hitt %REC Limits RPD Limit note;_ Total Suspended Solids 92 2.5 mg/L 100 92 80-120 Duplicate (9F24033-OUP3) Prepared & Analyzed: 06/24/2019 12:16 Source: CC10083-01 Spike Source %REC RPD An hirte Result Film Pot units Level Result %REC Limits RPD Limit Notes Total Suspended Solids 36 8.3 mg/L 40 11 20 Batch 9F25010 - Same Blank (9F25010-BLK3) Prepared: 06/25/2019 11:19 Analyzed: 06/25/2019 18:12 Spike Source %REC RPD Anal vt4 Resell Me POL 6lnita Level Besult %REC Limits RPD Limit Notes Chemical Oxygen Demand 10 U 10 mg/L LCS (9F25010-BS3) Prepared: 06/25/2019 11:19 Analyzed: 06/25/2019 18:12 Spike Source %REC RPD .Analvte Result Elan POL Units Level Result %REC Limits RPD kimlt notes_ Chemical Oxygen Demand 480 10 rng/L Soo 96 90-110 Matrix Spike (9F25010-MS3) Prepared: 06/25/2019 11:19 Analyzed: 06/25/2019 18:12 Source: CCO2330.01 Spike Source %REC RPD AnalAe Result Flag POt Units Level Result %REC Limits RPD Limit Notes. Chemical Oxygen Demand 520 10 mg/L 526 19 95 90-110 Matrix Spike Dup (9F2S010-MSD3) Prepared: 06/25/2019 11:19 Analyzed: 06/25/2019 18:12 Source: CCO2330-01 Spike Source %REC RPD Anall2e Result Flag POL units Level Rersu(t %REC Limits RPD Limit Notes Chemical Oxygen Demand 520 10 mg/L 526 19 95 90-110 0.4 10 FINAL This report relates only to the sample as received by the latwratery, and may only to nNiroeured in full. Page 5 Of 8 www.encolabs.com FLAGS/NOTES AND DEFINITIONS B The analyte was detected in the associated method blank. D The sample was analyzed at dilution. I The reported value is between the laboratory method detection limit (MDL) and the laboratory method reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable. U The analyte 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 quantitation 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 Quantitation 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 - MDUMRL reported to the highest reporting limit of the component analyses. FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 6 of 8 ENVIRONMENTAL CONSERVATION LABORATORIES CHAIN -OF -CUSTODY RECORD www.encolabs.com ® ® lom Cents Pan lk. 4810 E>vPfiw Park Cdu1, Saito 111 102-A Wocdww.& lr4u& W CL ". 0danoq F-32824 JuPsweIDe.FLWIS1 069 Cary. NC m11 (4" 826.5314 Faa (4" 850L845 (904) 296430W Faa (96a) 296-6210 (919) 4W-3MG Fat (919) 461.7515 Page _ of _ Sample 10 Prepv By Data?1ma, ReBy Dawnkna /y:03 R ➢. Da CommnWSpead Raponip RooAminoms Retkqu` By DaleTm Reowmd ey. Dwarrhoo -p Rerlm-wvd By Dalarrana Recowed By Dwarrruno Cc m i v O .Cooler Y's A Ter;ss an Receyl � O , Conditbn Upon Racelpl 2� ACCepSBb10 UnaGCeptabla �GWGm.&T w S045o4 0W4h41kklp Wafer SESs&nW SWSurtaw Water-WW-Wastesatel A -AL' OOmv(tlela9 rn mmr:snta) Plsearad9 -14oa H-Ha N40403 S.H2SO4 NO-NaOH 0-0#w(Emallhmmtnema) Nora: m eamplas s fffta0 m ENCO Labs are in amxoarma nm Ore terms and condUu f Wd an Yx re.4lrse of gas torm,'=)US arl wfilWn QWMT ps er,Bl Sample Preservation Verification ENCO Cary Work Order: CCO1208 Client: Meherrin River Forest Products, Inc, (ME025) w 6 ..wrue ee ...�y arss.ali9® `5T'=• v ^kart -on. Project: Stormwater- Weldon Project #: (none] Logged In: 21-Jun-19 10:13 Logged By: Rachel Ann oni Preservation Check Performed By: DatelTime: CCO1208-01 ont a w4a i Ty r, y �w as aReQutremenS 4 des PM). ' C e ep / En►ro1aAdiusgiji ?' alseea a H'Adl s e . •: -fin s Reams g n i seid/G0mments� k Y9 B 250mLP+H2-SO4 <2 Y l N '/ NA I Y NY NA Rea ent Name ID 1 2 pH Strip ID: PH Strips C8J0741. C:kelmnt\Pdnt\WKO rreservanont;necK.rpt Reacient Name _ ID 3 ---- 4 1 L:: Rea ent Name ID Page 8 of 8 age o 1