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HomeMy WebLinkAboutNCG060047_MONITORING INFO_20190829TI v" STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. NCG bIa O`��f 7 DOC TYPE ❑❑ HISTORICAL FILE MONITORING REPORTS DOC DATE q ° a g ❑ YYYYMMDD August 26, 2019 Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, NC 27699-1617 R6cFre✓F:, AUG 292019 CENTRAL FILE, DlArR SECTIOn RE. Cargill, Incorporated, Fayetteville, NC— Stormwater Discharge Permit NCG060047 July 2019 Monitoring - Analytical Results In accordance with the Cargill, Fayetteville facility's Stormwater Discharge Permit NCG060000, Part III, Section E, Cargill is submitting a Discharge Monitoring Report for monitoring conducted in July of 2019. Characteristics Lab Outfall Identification Requiring Monthly Results Monitoring Benchmark COD 120 892 FV002 TSS 100 334 Semi -Annual pH 6.0-9.0 7.28 O&G 30 6.6 COD 120 117 FV004 TSS 100 25.8 Semi -Annual pH 6.0-9.0 6.82 O&G 30 <5.0 COD 120 37.1 FV005 TSS 100 13.7 Monthly pH 6.0-9.0 6.02 O&G 30 <5.0 COD 120 55.5 FV007 TSS 100 46.0 Semi -Annual pH 6.0-9.0 6.60 O&G 30 <5.0 Analytical monitoring results showed that TSS and COD were outside of the benchmark values for Outfall FV002. A Tier I Response Inspection was conducted and there was evidence of rust from fire pump house and clay residual material. Rust and sediment were cleaned up and this specific condition will be reviewed with area cleaning crew for more focused attention. Analytical monitoring results were within benchmarks for outfall FV004, FV005 and FV 007. 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. If there are any questions regarding this submittal, please feel free to contact me at (910) 223-6600. Sincerely, Johan C ET Facility Leader Cargill, Incorporated Fayetteville, NC CC: Mike Lawyer 0 Page 2