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HomeMy WebLinkAboutNCG030289_DMR_20210106 (2)STORMWATER DISCHARGE OUTFALL (SDO) ANNUAL SUMMARY DATA MONITORING REPORT (DMR) / SPPP Annual Update DATA REVIEW FORM Calendar Year 2020 Individual NPDES Permit No. NCSUUUUUU or Certificate of Coverage (COC) No. NCGO30289 This monitoring report summary of the calendar year should be kept on file on,7si(e, with the facility SPPP. Facility Name: Consolidated Diesel Company County: Nash Phone Number: Total no. of SDOs monitored 2 Outfall No. A Is this outfall currently in Tier 2 (monitored monthly)? Was this outfall ever in Tier 2 (monitored monthly) during the past year? If this outfall was in Tier 2 last year, why was monthly monitoring discontinued? Enough consecutive samples below benchmarks to decrease frequency ❑ Received approval from DWQ to reduce monitoring frequency ❑ Other ❑ Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No Parameter, units Total Rainfall, TSS, p H, Lead, Oil and Total Toxic Copper, Zinc, inches mg/L Std. Units mg/L Grease, Organics, mg/L mg/L m IL m /L Benchmark N/A 100 6.0-9.0 0.030 30 1.0 0.007 0.067 Date Sample Collected, mm/dd/yy 01/31/20 NO DISCHARGE 02/28/20 NO DISCHARGE 03/31/20 NO DISCHARGE 04/30/20 NO DISCHARGE 05/31/20 NO DISCHARGE SWU-264 - Generic Annual DMR Last revised 5/02/2018 06/11/20 0.11 34 5.95 0.0159 <2.70 0.038 0.0493 1.97 07/23/20 0.5 14 6.23 0.00672 4.94 0.056 0.0554 0.764 08/31/20 NO DISCHARGE 09/17/20 12 0.007 1 2.72 0.061 0.040 0.104 10/31/20 NO DISCHARGE 11/11/20 8.3 0.008 T 5.93 0.016 0.103 0.128 12/31/20 NO DISCHARGE J- estimate value Additional Outfall Attachment Outfall No. Is this outfall currently in Tier 2 (monitored monthly)? Was this outfall ever in Tier 2 (monitored monthly) during the past year? If this outfall was in Tier 2 last year, why was monthly monitoring discontinued? Enough consecutive samples below benchmarks to decrease frequency ❑ Received approval from DWQ to reduce monitoring frequency ❑ Other ❑ Was this SDO monitored because of vehicle maintenance activities? Yes ® No ❑ Yes ® No ❑ Yes ❑ No Parameter, (units) Total Rainfall, inches TSS, mg/L p H, Std. Units Lead, mg/L Oil and Grease, m /L Total Toxic Organics, m /L Copper, Co mg/L Zinc, mg/L Benchmark N/A 100 6.0-9.0 0.030 30 1.0 0.007 0.067 Date Sample Collected, mm/dd/yy 01/31/20 NO DISCHARGE 02/28/20 NO DISCHARGE 03/21/20 NO DISCHARGE 04/30/20 NO DISCHARGE 05/31/20 NO DISCHARGE 06/11/20 0.11 54 5.81 0.00482 <2.70 0.013 0.0189 0.947 07/23/20 0.5 13 5.99 0.00655 <2.70 0.039 0.0885 0.223 08/31/20 1 NO DISCI -LARGE SWU-264 - Generic Annual DMR Last revised 510212018 09/f7/20 27 0.006 <2.70 0.038 0.109 0.079 10/31/20 NO DISCHARGE 11/11/20 22 0.018 1 <2.70 0.023 0.085 0.838 12/20/20 NO DISCHARGE "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 0'r_ Date I /G Lo 2 ) For questions, contact your local Regional Office: DWQ Regional Office Contact Information: 2090 US Highway 70 Swannanoa, NC 28778 (828)296-4500 AGH REGIONAL OFFICE 3800 Barrett Drive Raleigh, NC 27609 (919)791-4200 WINSTON-SALEM REGIONAL OFFICE 585 Waughtown Street Winston-Salem, NC 27107 (336) 771-5000 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 (910)433-3300 WASHINGTON REGIONAL OFFICE 943 Washington Square Mall Washington, NC 27889 (252) 946-6481 1617 Mail Service Center Raleigh, NC 27699-1617 807-6300 MOORES VILLE REGIONAL OFFICE 610 East Center Avenue/Suite 301 Mooresville, NC 28115 (704) 663-1699 H.MINGTON REGIONAL OFFICE 127 Cardinal Drive Extension Wilmington, NC 28405-2845 (910) 796-7215 To preserve, protect and enhance North Carolina's water... SWU-264 - Generic Annual DMR Last revised 510212018