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HomeMy WebLinkAboutNCG020045 DMR WWANNUAL SUMMARY DMR - WASTEWATER ,SEND TO CENTRAL OFFICE* PROCESS MINE/DEWATERING WASTEWATER GENERAL PERMIT NO. NCG020000 "Report All Wastewater discharge monitoring data on this form (including No Flow and No Discharge and Permit Limit Violahons) by MARCH 1 of each year If yo,Li'have limit violations, you musf also have turned in a Limit Violation DMR to your local Regional `office within 30 days of receiving sample results from a. lab. CERTIFICATE OF COVERAGE NO. NCG020045 FACILITY NAME: Arrowood Quarry PERSON COLLECTING SAMPLES: John Smith CERTIFIED LABORATORY: PACE ANALYTICAL Lab #12 LIMITS VIOLATIONS? YES ❑ NO ❑ Part A: Wastewater Monitoring Reauirements SAMPLE COLLECTION YEAR: 2015 COUNTY: Mecklenburg PHONE NO. (704) 588-1471 ADD TO LISTERVE? YES ONO ❑EMAIL: INDUSTRIAL SAND 19 ❑ DISCHARGE TO SA WATERS4? n Outfall No. Date Sample Collected' 50050 Total Flow 00530 Total Suspended Solids 00400 Turbidity3 00545 Settleable Solids 00400 pH 31616 Fecal Coliforms - mm/dd/yr MG mg/1 'z NTU 2,3 ml/lz Standard col/ml2'4 Pit Discharge 2/23/15 0.72 <5.7 <1.0 <0.10 800 N/A Pit Discharge 4/16/15 0.72 3.7 9.1 <0.10 7.60 N/A Pit Discharge 8/21/15 072 <2.5 2 <0.10 8 32 N/A 'All mines must monitor WW discharges for TSS Only industrial sand mine discharges are subject to TSS limts. 'If an effluent limit is exceeded, the penmttee is required to institute monthly monitoring for that parameter for the remaining permit term 3The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed 10 NTU for freshwater streemm, lakes and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTUfor all other streams and sruface waters. Turbidity may be monitored at the Stormwater Discharge Outfall Alternatively, the permittee may choose to monitor turbidity in the receiveing water, directly upstream and downstream of the discharge 4Only facilities discharging to SA waters are required to monitor for Fecal coliforms. Permit Date. 1/1/2010-12/31/2014 Last Revised 01-05-10 Page 1 of 2 Part A: Continued: Wastewater Monitoring Requirements 50050 Outfall No. Date Sample Total Flow Collected 00530 00400 00545 00400 31616 Total Suspended Turbidity3 Settleable Solids pH Fecal Coliforms Solids - mm/dd/yr MG mg/11'2 NTU2" ml/12 Standard col/m12,4 MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW", "NO DISCHARGE" & LIMIT VIOLATIONS) BY MARCH 1 OF EACH YEAR TO: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 YOUMUST SIGN THIS CER TIFICA TION 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 persormel properly gather and evaluate the information sumbitted. 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 complet I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisiomnent for knowing violations." (Signature of Permittee) Pennit Date: 1/1/2010-12/31/2014 2/12/16 (Date) Last Revised 0 1 -05-10 Page 2 of 2