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Home My WebLink AboutNCG030301_2022 DMR_20220912NCDEQ Division of Energy, Mineral and Land Resources Stormwater Discharge Monitoring Report (DMR) Form for NCG030000 Metal Fabrication Click here for instructions Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload for within 30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office. Certificate of Coverage No, NCG03 0301 Person Collecting Samples: Paul Hastings Facility Name: AP Exhaust Technologies LLC Laboratory Name: Microbac Facility County: Wayne Laboratory Cert. No.: K2A0336 Discharge during this period: Yes No (if no, skip to signature and date) Has your facility implemented mandatoryTier response actions this sample period for any benchmark exceedances? El Yes ® No If so, which Tier (I, II, or III)? 1 A copy of this DMR has been uploaded electronically via httos://edocs.deg.nc.gov/Forms/SW-DMR Yes FjNo Date Uploaded: 9/12/2022 Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red) Parameter Parameter Outfall3 Outfall5 Outfall7 Outfall Outfall Code N/A Receiving Stream Class N/A Date Sample Collected MM/DD/YYYY 08/12/2022 08/12/2022 08/12/2022 46529 24-Hour Rainfall in inches C0530 TSS in mg/L (100 or 50*) 6.79 11.6 33.5 pH in standard units (6.0 — 9.0 FW, 00400 8.1 7.6 7.2 6.8-8.5 SW) Copper, total recoverable in mg/L 01119 (0.010 FW, 0.0058 SW) 0.00441 0.00588 0.0208 Lead, total recoverable in mg/ L 01051 (0.075 FW, 0.22 SW) <0.00100 0.00100 0.00279 Zinc, total recoverable in mg/ L (0.126 01094 FW, 0.09S SW) 0.0864 0.0512 0.0821 Chemical Oxygen Demand (COD) in 00340 mg/L (120) 00552 Non -Polar Oil & Grease in mg/L (15) <7.5 <&9 <7.0 * outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA) have a benchmark T55 limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L FW (Freshwater) 5W (saltwater) Notes (optional): This is the first month where outfall 7 is over compliance level, we are in tier 1 reporting until this is corrected "I certify by my signature below, 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 irifo7matign, including the possibility of fines and imprisonment for knowing violations." 9/12/2022 of Permittee or Delegated Authorized Individual Date phastings@apexhaust.com Email Address 919-580-2086 Phone Number OMICROBAC ® Microbac Laboratories, Inc. - Fayetteville CERTIFICATE OF ANALYSIS K2H0222 Project Description Stormwater Samples - Outfalls, Monthly For: Danny Hammon AP Exhaust Technology 300 Dixie TRL Goldsboro, NC 27530 Administration Brittany Smith Monday, September 5, 2022 Please find enclosed the analytical results for the samples you submitted to Microbac Laboratories. Review and compilation of your report was completed by Microbac Laboratories, Inc. - Fayetteville. If you have any questions, comments, or require further assistance regarding this report, please contact your service representative listed above. I certify that all test results meet all of the requirements of the accrediting authority listed within this report. Analytical results are reported on a 'as received' basis unless specified otherwise. Analytical results for solids with units ending in (dry) are reported on a dry weight basis. A statement of uncertainty for each analysis is available upon request. This laboratory report shall not be reproduced, except in full, without the written approval of Microbac Laboratories. The reported results are related only to the samples analyzed as received. Microbac Laboratories, Inc. 2692 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 1 of 15 0MICROBAC" Microbac Laboratories, Inc. - Fayetteville CERTIFICATE OF ANALYSIS K2H0222 AP Exhaust Technology Project Name: Stormwater Samples - Outfalls, Monthly Danny Hammon Project/ PO Number: NIA 300 Dixie TRL Received: 08/15/2022 Goldsboro, NC 27530 Reported: 09/05/2022 Case Narrative Outfall 3 pH: 8.1 Outfall 5 pH: 7.6 Outfall 7 pH: 7.2 Sample Summary Report Sample Name Laboratory ID Client Matrix Outfall3 K2H0222-01 Aqueous Outfall5 K2H0222-02 Aqueous Outfall7 K2H0222-03 Aqueous Sample Type Sample Begin Grab Grab Grab Sample Taken Lab Received 08/12/22 08:40 08/15/22 16:25 08/12/22 08:30 08/15/22 16:25 08/12/22 08:20 08/15/22 1625 Page 2 of 15 0MICROBAC" Microbac Laboratories, Inc. - Fayetteville CERTIFICATE OF ANALYSIS K2H0222 Analytical Testing Parameters Client Sample ID: Outfall 3 Sample Matrix: Aqueous Collected By: Paul Hastings Lab Sample ID: K21-10222-01 Collection Date: 08/12/2022 8:40 Metals Total by ICP EPA 200.7, Rv. 4.4 (1994) Zinc Metals Total by ICPMS EPA 200.8, Rv. 6.4 (1994) Copper Lead Inorganics Total EPA 1664B Oil & Grease (HEM) SM 2540 D-2015 Total Suspended Solids (TSS) Analyses Performed by: Microbac Laboratories Inc., - Marietta, OH Result RL Units DF Note 0.0864 0.0200 mg/L 1 Result RL Units DF Note 0.00441 0.00200 m91L 1 <0.00100 0.00100 m91L 1 d Analyses Performed by: Microbac Laboratories, Inc. - Fayetteville Result RL Units OF Note <7.5 7.5 mg/t 1 6.79 3.21 mg/L 1 Prepared Analyzed Analyst 08/19/22 0834 08/21/22 0045 LSJ Prepared Analyzed Analyst 08/22122 0700 08/22/22 1223 JYH 08/22122 0700 08/22/22 1223 JYH Prepared Analyzed Analyst 09/01122 0808 09/01/22 0945 WPR 08/17/22 1255 BNS Client Sample ID: Outfall 5 Sample Matrix: Aqueous Collected By: Paul Hastings Lab Sample ID: K21-10222-02 Collection Date: 08/12/2022 8:30 Metals Total by ICP EPA 200.7, Rv. 4.4 (1994) Zinc Metals Total by ICPMS EPA 200.8, Rv. 6.4 (1994) Copper Lead Inorganics Total EPA1664B Oil & Grease (HEM) SM 2540 D-2015 Total Suspended Solids (TSS) Analyses Performed by: Microbac Laboratories Inc., - Marietta, OH Result RL Units DF Note 0.0512 0.0200 mg1L 1 Result RL Units OF Note 0.00588 0.00200 mg1L 1 <0.00100 0.00100 mg1L 1 1 Analyses Performed by: Microbac Laboratories, Inc. - Fayetteville Result RL Units DF Note <8.9 8.9 mg/L 2 11.6 3.23 mg1L 1 Prepared Analyzed Analyst 08/19122 0834 08121/22 0049 LSJ Prepared Analyzed Analyst 08/22/22 0700 08/22/22 1226 JYH 08/22/22 0700 08/22/22 1226 JYH Prepared Analyzed Analyst 09/01/22 0808 09/01/22 0945 WPR 06/17/22 1255 BNS Microbac Laboratories, Inc. 2592 Hope Mills Rd I Fayetteville, NC 28306 1 910.864.1920 p I www.microbac.com Page 3 of 15 (�)MICROBAC`° Microbac Laboratories, Inc. - Fayetteville CERTIFICATE OF ANALYSIS K2H0222 Client Sample ID: Outfall 7 Sample Matrix: Aqueous Collected By: Paul Hastings Lab Sample ID: K2H0222-03 Collection Date: 08/12/2022 8:20 Analyses Performed by: Microbac Laboratories Inc., - Marietta, OH Metals Total by ICP Result RL Units DF Note Prepared Analyzed Analyst EPA 200.7, Rv. 4.4 (1994) Zinc 0.0821 0.0200 mglL 1 08/19122 0834 08/21/22 0052 LSJ Metals Total by ICPMS Result RL Units DF Note Prepared Analyzed Analyst EPA 200.8, Rv. 5.4 (1994) Copper 0.0208 0.00200 mg1L 1 08/22/22 0700 08/22/22 1228 JYH Lead 0,00279 0.00100 mg1L 1 08122/22 0700 08/22/22 1228 JYH Analyses Performed by: Microbac Laboratories, Inc. - Fayetteville Inorganics Total Result RL Units DF Note Prepared Analyzed Analyst EPA 1664B Oil & Grease (HEM) <7.0 7.0 mg/L 1 Al2 09/01/22 0808 09/01122 0945 WPR SM 2540 D-2015 Total Suspended Solids (TSS) 33.6 4.55 mg/L 2 08117/22 1255 BNS Microbac Laboratories, Inc. 2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 4 of 15 VMICROBACP' Microbac Laboratories, Inc. - Fayetteville CERTIFICATE OF ANALYSIS K2H0222 Batch Log Summary Method Batch Laboratory ID Client / Source ID EPA200.7, Rv.4.4(1994) B2H1034 B2H1034-BLK1 B2H1034-BS1 K2H0222-01 Outfall 3 K21-10222-02 Outfall 5 K2H0222-03 Outfall 7 B21-11034-SRL1 M21-11210-03 Method Batch Laboratont ID Client! Source ID EPA 200.8, Rv. 5.4 (1994) 132H1116 62H1116-8LK1 B2H1116-BS1 B2H1116-SRL1 M21-11127-02 K21-10222-01 Outfall 3 K21-10222-01 Outfall 3 K2H0222-02 Outfall 5 K2H0222-02 Outfall 5 K2110222-03 Outfall 7 K21-10222-03 Outfall 7 B2H1116-MS2 K21-10222-03 Metjjod Balch Laboratory ID Client! Source ID SM 2540 D-2015 KH21610 K21-10222-03 Outfall 7 KH21610-BLK1 KH21610-DUP1 K21-10066-02 KH21610-BS1 K2H0222-01 Outfall 3 K2140222-02 Outfall 6 Method Batch Laboratory ID Client! Source ID EPA 1664B K120001 K120001-BLK1 K120001-DUP1 K21-10222-02 K120001-BS 1 K120001-MS 1 K2 H0222-03 K21-10222-01 Outfall 3 K21-10222-02 Outfall 5 K21-10222-03 Outfall 7 Batch Quality Control Summary: Microbac Laboratories, Inc. - Fayetteville Spike Source %REC RPD Inorganics Total Result RL Units Level Result %REC Limits RPD Limit Notes Batch KH21610 - Wet Chem Aqueous - SM 2640 D-2016 Microbac Laboratories, Inc. 2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 5 of 15 VMICROBAC`p Microbac Laboratories, Inc. - Fayetteville CERTIFICATE OF ANALYSIS K2H0222 Spike Source %REC RPD Inorganics Total Result RL Units Level Result %REC Limits RPD Limit Notes Batch KH21610 - Wet Chem Aqueous - SM 2540 D-2015 PBW01 (KH21610-BLK1) Prepared &Analyzed: 08/17/2022 Total Suspended Solids (TSS) <83.3 83.3 mg1L LCSW01 (KH21610-BS1) Prepared & Analyzed: 08/17/2022 Total Suspended Solids (TSS) 98.7 2.50 mg1L 100 99 95-105 Reactor #1D (KH21610-DUP1) Source: K21-10066-02 Prepared &Analyzed: 0811712022 Total Suspended Solids (TSS) 6230 833 mg/L 6050 3 10 Batch K120001 - Wet Chem Aqueous - EPA 1664B Blank (K120001-BLK1) Prepared &Analyzed: 09/01/2022 Oil & Grease (HEM) <5.0 5.0 mg/L LCS (K120001-BSI) Prepared & Analyzed: 09/01/2022 Oil & Grease (HEM) 33.7 5.0 mg/L 40.0 84 78-114 Duplicate (K120001-DUPI) Source: K21-10222.02 Prepared & Analyzed: 09/01/2022 Oil & Grease (HEM) <6.2 6.2 mg/L ND 18 Matrix Spike (K120001-MS1) Source: K21-10222-03 Prepared &Analyzed: 09/01/2022 Oil & Grease (HEM) 51.2 7.7 mg1L 40.0 ND 128 78-114 Batch Quality Control Summary: Microbac Laboratories Inc., - Marietta, OH Spike Source %REC RPD Metals Total by 1CP Result MDL RL Units Level Result %REC Limits RPD Limit Notes Batch B2H11034 - 200.7 - EPA 200.7, Rv. 4.4 (1994) Blank (B2H1034-BLK1) Prepared: 08/19/2022 Analyzed: 08/21/2022 Zinc <0.0100 0.0100 0.0200 mg/L LCS (B2H 1034-BS 1) Prepared: 08/19/2022 Analyzed: 08/21 /2022 Zinc 0.527 0.0100 0.0200 mg1L 0.500 105 85-115 Spike Source %REC RPD Metals Total by ICPMS Result MDL RL Units Level Result %REC Limits RPD Limit Notes Batch B2H1116 - 200.13W - EPA 200.8, Rv. 5.4(1994) Blank (B2H1116-BLKII) Prepared & Analyzed: 08/22/2022 Copper <0.00100 0.00100 0.00200 mg1L Lead <0.00050 0.000500 0.00100 mg/L 0 LCS (B2H1116-BS1) Prepared &Analyzed: 08/2212022 Copper 0.166 0.00100 0.00200 mg/L 0.160 104 85-115 Lead 0.0801 0.000500 0.00100 mg/L 0.0800 100 85-115 Matrix Spike (B21-11116-MS2) Source: K21-10222-03 Prepared & Analyzed: 08/22/2022 Copper 0.193 0.00100 0.00200 mg/L 0.160 0.0208 107 70-130 Lead 0.0901 0.000500 0.00100 mg/L 0.0800 0.00279 109 70-130 Microbac Laboratories, Inc. 2592 Hope Mills Rd I Fayetteville, INC 28306 1910.864.1920 p I www.microbac.com Page 6 of 15 VMICROBAC4 Microbac Laboratories, Inc. - Fayetteville CERTIFICATE OF ANALYSIS K2H0222 Definitions Al2: MS/MSD fail recovery, but the LCS passes criteria. J: The result is an estimated quantity. The associated numerical value is the approximate concentration of the analyle in the sample. MDL: Minimum Detection Limit m91L: Milligrams per Liter RL: Reporting Limit RPD: Relative Percent Difference Cooler Receipt Log Cooler ID: Default Cooler Temp: i8.9°C Cooler Inspection Checklist Ice Present or not required? Yes Shipping containers sealed or not required? Yes Custody seals intact or not required? Yes Chain of Custody (COC) Present? Yes COO includes customer information? Yes Relinquished and received signature on COC? Yes Sample collector identified on COC? Yes Sample type identified on COC? Yes Correct type of Containers Received Yes Correct number of containers listed on COC? Yes Containers Intact? Yes COG includes requested analyses? Yes Enough sample volume for indicated tests received? Yes Sample labels match COG (Name, Date & Time?) Yes Samples arrived within hold time? Yes Correct preservatives on COC or not required? Yes Chemical preservations checked or not required? Yes Preservation checks meet method requirements? Yes VOA vials have zero headspace, or not reed.? Yes Project Requested Certification(s) Microbac Laboratories Inc., - Marietta, OH 583 NC Dept. of the Environment and Natural Resources Microbac Laboratories, Inc. - Fayetteville 11 North Carolina DENR NPDES Report Comments Reviewed and Approved By: Samples were received in proper condition and the reported results conform to�� applicable accreditation standard unless otherwise noted. The data and information on this, and other accompanying documents, represents only the sample(s) analyzed. This report is incomplete unless all pages indicated in the footnote are Brittany Smith present and an authorized signature is included. The services were provided under and Administration subject to Microbac's standard terms and conditions which can be located and reviewed at airttns://www.microbac.com/standard-terms-conditions?. Reported: U910512022 17:05 Microbac Laboratories, Inc. 2692 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 7 of 15 * M IR ®B A C " Chain of Custody Lab Manager: Brittany Smit 111111111111ll E11111111111111111111111IN Microbac Laboratories, Inc. - Fayetteville K2H022CO TAT 7 days 0- AP Exhaust Technology Project Name: Stormwater Samples - Outfalls, Monthly Danny Hammon 300 Dixie TRL Goldsboro, NC 27630 Phone: (919) 580-1940 Client Sample ID: Outfall 3 Lab Sample ID: K2HO222-01 Matrix: Aqueous Type: Grab ProjecUPO Number: NIA Tenatively Scheduled: 8/15/2022 Route: Sampled Date & Time p V on Ow Analysis Method Field Results/Comments 200.8 Cu EPA 200.8, Rv. 5 A (1994) limit 0.007 mg/i 200.8 Pb EPA 200.8, Rv. 5.4 (1994) HEM-OG E1664B EPA 1664B TSS SM2540-D SM 2540 D-2015 200.7 Zn EPA 200.7, Rv. 4.4 (1994) limit 0.067 mg/L Container(s) 1 L-Bottle Glass Amber-H2SO4 1 L-Bottle Glass Amber-1-12SO4 1 L-Bottle HDPE 500ml-Bottle HDPE-HNO3 Client Sample ID: Outfall 5 Lab Sample ID: K2HO222-02 Matrix, Aqueous Type: Grab Hold Time 180.00 days 180.00 days 25.00 days 7.00 days 180.00 days Designator A B C D Sampled Date & Time: n l id um, Os" Analysis Method Field Res uIts/Comm ants 200.8 Cu EPA 200.8, Rv. 5A (1994) limit 0.007 mg/l 200.8 Pb EPA 200.8, Rv. 5.4 (1994) HEM-OG El664B EPA 1664B TSS SM2540-D SM 2540 D-2015 200.7 Zn EPA 200.7, Rv. 4.4 (1994) limit 0.067 mg/L. Container(s) 1 L-Bottle Glass Amber-H2SO4 1 L-Bottle Glass Amber-H25O4 1 L-Bottle HDPE 500ml-Bottle HDPE-HNO3 Client Sample ID: Outfall 7 Lab Samplo ID: K21-10222-03 Matrix: Aqueous Tvne, Grab Vfl-. I, � Hold Time 180.00 days 180.00 days 25.00 days 7.00 days 180.00 days Designator A B C D Sampled Date & Time: U� �� '��'� OD Iry �rl � Microbac Laboratories, Inc. Page I of 2 2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p j vvww.microbac.com 0 M I C R O B A C' Chain of Custody AP Exhaust Technology Danny Hammon 300 Dixie TRL Goldsboro, NC 27530 Phone: (919) 580-1940 Microbac Laboratories, Inc. - Fayetteville Lab Manager: Brittany Smil L. IIIIIIII III IIIIII till IIIII IIIII l[III IIII IIII15 K2H022CD m ca Project Name: Stormwater Samples - Outfalls, Monthly Project/PO Number: NIA Tenatively Scheduled: 8/15/2022 Route: Analysis Method Field Results/Comments 200.8 Cu EPA 200.8, Rv. 5.4 (1994) Limit 0.007 mg/l 200.8 Pb EPA 200.8, Rv. 5.4 (1994) HEM-OG E1664B EPA 1664B TSS SM2540-D SM 2540 D-2015 200.7 Zn EPA 200.7, Rv. 4.4 (1994) limit 0.067 mg/L Container(s) 1 L-Bottle Glass Amber-H2SO4 1 L-Bottle Glass Amber-112SO4 1L-Bottle HDPE 500ml-Bottle HDPE-HNO3 Hold Time 180.00 days 180.00 days 25.00 days 7.00 days 180.00 days Designator A B C D ampled by / Relinquished by: Date ime: q I � �� Received by: Daterrime: Printed Name: Paul Hastings Printed Name: Relinquished by: DO � �.l� G �/ O l 2G J Received by: I5ilne: 17 1CPW Printed Name: Printed Names` !, „ �L�t Relinquished by: DateMme: Received by: Daterflme: Printed Name: Printed Name: As Received at Laboratory. On Ice: es No Temp: 7SL E C 'Thermometer ID: '1--�J'f Total Containers: 12.00 Microbac Laboratories may be unable to perform a portion of the requested testing In which case we will subcontract the analysis to on appropriately accredited laboratory. By signing this document you are acknowledging that you have been informed by Microbac that testing could be subcontracted and agree with this arrangement. Notes. Microbac Laboratories, Inc. Paget of 2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Environmental Quality Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report For guidance on filling out this form, please visit https://deq.ne.gov/about/divisions/energy-mineral-land-resources/ npdes-stormwater-gps Permit No.: NIC/ J 1, 1 1, 1 / 1 or Certificate of Coverage No.: NICIGI V l 3?4 0/ 31 c) 1 JI Facility Name: /1-t 6 M I5 y1a N S County: 1]Cl A N6 Phone No. �� J J r 7—e),Fe: Inspector: f°r S %JAJG 5 Date of Inspection: _ Time of Inspection: q - tom- %z Z- y6 (AM Total Event Precipitation (inches): All permits require qualitative monitoring to be performed during a "measurable storm event." A "measurable storm event" is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter interval is representative for local storm events during the sampling period, and the permittee obtains approval from the local DEMLR Regional Office. By this signaAure, I certify that this report is accurate and complete to the best of my knowledge: Permittee or Designee) 1. Outfall Description: Outfall No. 3 Structure (pipe, ditch, etc.): Receiving Stream: Describe the industrial activities that occur within he outfali � Page 1 of 2 SWU-242, Last modified 0610112018 area: LO CM Q Ln r O 2. Color: Describe the color of the discharge using basic col o s (red, brown, blue, etc.) and tint r (light, medium, dark) as descriptors: _C,C� cr.,r !hJ i �1'L► �n f Oro o_ 3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.): k/ 0 6IC5 4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear and 5 is very cloudy: 61 2 3 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids: 1 3 4 5 b. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where i is no solids and 5 is extremely muddy: 0 2 3 4 5 7. Is there any foam in the stormwater discharge? o Yes o No. NO 8. Is there an oil sheen in the stormwater discharge? UYes o No. Al D Is there evidence of erosion or deposition at the outfall? o Yes o No. AAO 10. Other Obvious Indicators of Stormwater Pollution: List and describe M AI&I Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. * K2H O222* Page 2 of 2 1IIIIIIII�II�II�IIIIIRIII�l�1114111 SWU-242, Last modified 06/01/2018 t-'` Environmental' i7 Quality Stormwater Discharge Outfall (SDO) / Qualitative Monitoring Report For guidance on filling out this form, please visit https://deq.no.govlabouVdivisioWenergy-mineral-land-resources/ npdes-stormwater-gps Permit No.: N_ICI 1 1 I I I 1 I or Certificate of Coverage No.: NICIGIOI 31 DI 1 c71 11 Facility Name: 15510 l S County:1� ft 1 C Phone No. / - '— b Inspector: s Date of Inspection: r Time of Inspection: Total Event Precipitation (inches): All permits require qualitative monitoring to be performed during a "measurable storm event." A "measurable storm event" is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter interval is representative for local storm events during the sampling period, and the permittee obtains approval from the local DEMLR Office. By this Opnature, I certify that this report is accurate and complete to the best of my knowledge: of Permittee or Designee) 1. Outfall Description: Outfall No. C Structure (pipe, ditch, etc.): % It 1-7 Receiving Stream: Describe the industrial activities that o our within the outfall drainage area: Ko 1Nr)1 Al tl�IZ-6'411 C Page 1 of 2 SWU-242, Last modified 0610112018 i�n�sO222�m'� 0 N N 0) M IL Ln 0 2. Color: Describe the color of the discharge using basic colors (red brown, blue, etc.) and tint `r' (light, medium, dark) as descriptors: fit cc o_ 3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.): Ara NG 4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear and 5 is very cloudy: 2 3 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids: 1 61 3 4 5 6. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy: 1 l2� 3 4 5 7. Is there any foam in the stormwater discharge? o Yes o No. 8. Is there an oil sheen in the stormwater discharge? oYcs o No. /Vd 9. Is there evidence of erosion or deposition at the outfall? o Yes O No. 10. Other Obvious Indicators of Stormwater Pollution: List and describe Note: Low clarity, high solids, andlor the presence of foam, oil sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. p,.,of, i�iiM�mii�w SWU-242, Last modified 06/0112018 Environmental • 0 //,7 1' Qualify Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report For guidance on filling out this form, please visit httpsa/deq.no.gov/about/divisionsfenergy-mineral-land-resources/ npdes-stormwater-gps Permit No.: NICI I / I 1 / I I or Certificate of Coverage No.: NICIGI J vl ' 16I vl L FacilityName: ,; N S County: n- It N Phone No.[`%y Inspector: 01K L 1-0 5P 465 Date of Inspection: 1 Z " Zv Z Time of Inspection: i 'Zd l) M Total Event Precipitation (inches): All permits require qualitative monitoring to be performed during a "measurable storm event." A "measurable storm event" is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter interval is representative for local storm events during the sampling period, and the permittee obtains approval from the local DEMLR Regional Office. By tA signa"e, I certify that this report is accurate and complete to the best of my knowledge: or Designee) 1. Outfali Description: Outfall No. 7 Structure (pipe, ditch, etc.): Receiving Stream: Describe the industrial activities th t occur within the outfall drainage area: 1)1 'T c-A IS ' Fh2 i v Page 1 of 2 *K2HO222* S W U-242, Last modified 06/01/2018 w 0 2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as descriptors: L119 a K n_ 3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.): ,aLA66( 4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear and 5 is very cloudy: V 2 3 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where I is no solids and 5 is the surface covered with floating solids: 1 V 3 4 5 6. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy: 1 0 3 4 5 7. Is there any foam in the stormwater discharge? o Yes o No. N t7 8. Is there an oil sheers in the stormwater discharge? oyes o No. /tea 9. Is there evidence of erosion or deposition at the outfall? o Yes o No. /' e) 10. Other Obvious Indicators of Stormwater Pollution: List and describe /JO Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. Page .o,a 19�19NI SWU-242, Last modified 001/2018