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Home My WebLink AboutNCG020642_Annual DMR_Wastewater_20190406 ANNUAL SUMMARY DISCHARGE MONITORING REPORT (DMR) — WASTEWATER SUBMIT TO CENTRAL OFFICE* General Permit No. NCG020000 Calendar Year - Report ALL WASTEWATER monitoring data on this form (include "No Flow"/"No Discharge"and Limit Violations)from l 1 the previous calendar year to the DEC) by MARCH 1 of each year. Certificate of Coverage No. NCGO2 0 6 4 n Facility Name: Stevenson Mine #1 County: Pasquotank Phone Number: ( 252 ) 338-3004 Total no. of outfalls monitored - Certified Laboratory Envirochem Lab# DWQ 94 Lab # DLS 37729 Wastewater(WW) Discharge Outfall No. 1 Is this an industrial sand mine (See 40 CFR §436 Subpart D)? Yes ❑ No El Does this outfall discharge WW to SA waters? Yes ❑ No 0 Does this outfall discharge WW to SB or PNA waters? Yes ❑ No 0 Does this outfall discharge WW to HQW or ORW waters? Yes n No 7 If so, what is the 7Q10 flow rate? or Tidally influenced waters, 7Q10 not available Does this outfall discharge WW to Trout (Tr) designated waters? Yes Li No Were there any limit violations in the calendar year? Yes No 0 Fecal Outfall No. Daily Flow pH, TSS, SS, Discharge Upstream Downstream Coliform, Rate, cfs SU mg/I ml/I Turbidity, (U) Turbidity, (D) Turbidity, col/100 ml if applicable NTU NTU NTU (SA) Industrial Sand HOW or ORW freshwater 25/4FJ HQW,ORW, Effluent 50% of 6.0-9.0 HOW or ORW SA,SB,PNA, No Limit N/A N/A Limitations 7Q10 saltwater 20/30 or any Trout Circle Water Water Quality Water Quality NIA 6.8-8.5 HQW or ORW 0.1/0.2 Qrthlat appl lard Standard applies Standard applies Mo.Ave I Daily Max. /rrdicafe NO FLOW and Tr or PNA 50/25/10 f applicable 10/15 Date Sample Collected, mo/dd/yr 3-25-19 0.024 MGD 4.14 • ' <0.1 _ 6.3 _ iv NA 6-12-19 0.024 MGD 6.50 _ 2.6 <0.1 4 .7 NA NA 9-3-19 NO FLOW 12-15-19 0.024 MGD 5.81 15.4 <0.1 21.1 NA NA NA - - CEFVE... . - APR 0-6 Z020 CENTRAL RILES DWR 5ECTlO" Permit Date 10/1/2015-9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCGO2 0 n 4 2 CERTIFICATION "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." [Required by 40 CFR§122.22] Digitally signed by Ken Elliott ON CN=Ken Elliott,O=Elliott Consulting. Ken Elliott E=ken@kenobx corn Reason:I attest to the accuracy and integrity Signature of this document Location.Cll...tt C..ne..ltng Date March 31, 2020 Date 2024033 221 40 Mail Annual Summary Wastewater DMR to the NCDEQ Central Office: Note the address is correct— Central Files is housed in DWR(not DEMLR) N.C. Department of Environmental Quality (DEQ) Division of Water Resources Attn: DWR Central Files 1617 Mail Service Center Raleigh, NC 27699-1617 Central Files Telephone (919) 807-6300 Questions? Contact DEMLR Stormwater Permitting Staff in the Central Office at: (919) 707-9220 Permit Date 10/1/2015—9/30/2020 Last Revised 10-2-2015 Environmental Chemists, Inc. envirochem 6602 Windmill Way,Wilmington,NC 28405 • 91.0.392.0223 Lab • 910.392.4424 Fax sus 710 Bowsertown Road,Manteo,NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway,Jacksonville,NC 28540 • 910 347.5843 Lab/Fax ANALYTICAL&CONSULTING CHEMISTS info@environmentalchemists.corn Elliott Consulting Date of Report: Apr 04, 2019 PO Box 112 Manteo Report#: 19M-0423 Aydlett NC 27916 Report#: 2019-04811 Attention: Ken Elliott Customer ID: 11120025 Project ID: Stevenson Sand Mine# 1 Lab ID Sample ID: M-0745 Collect Date/Time Matrix Sampled by 19-12152 Site: Stevenson Mine#1 3/25/2019 9:48 AM Water Ken Elliott Test Method Results Date Analyzed Residue Suspended (TSS) SM 2540 0 7.7 mg/L 03/28/2019 Residue Settleable (SS) SM 2540 F <0.1 ml/L 03/26/2019 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 19-12153 Site: Stevenson Mine#1 3/25/2019 9:48 AM Water Ken Elliott Test Method Results Date Analyzed Turbidity sM 2130 a 6.3 NTU 03/26/2019 Comment: Reviewed by: 1'0)1,11+, (aik Report#::2019-04811 Page 1 of 1 Environmental Chemists, Inc. envirochem 6602 Windmill Way,Wilmington,NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 w Roa , o, �n 255-A WilmBoingtonsertown Highwady,Mante JacksonvillNCe,NC27954 28540252.473.5702• 910.347.5843Lab/Fax Lab/Fax ANALYTICAL&CONSULTING CHEMISTS info(aenVironmentalchemists.corn Elliott Consulting Date of Report: Jun 19, 2019 PO Box 112 Manteo Report#: 19M-1009 Aydlett NC 27916 Report#: 2019-09518 Attention: Ken Elliott Customer ID: 11120025 Project ID: Stevenson Sand Mine# 1 Lab ID Sample ID: M-1743 Collect Date/Time Matrix Sampled by 19-24373 Site: Stevenson Mine#1 -Outfall 6/12/2019 10:05 AM Water Ken Elliott Test Method Results Date Analyzed Residue Suspended (TSS) SM 2540 D 2.6 mg/L 06/13/2019 Residue Settleable (SS) SM 2540 F <0.1 ml/L 06/13/2019 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 19-24374 Site: Stevenson Mine#1 - Outfall 6/12/2019 10:05 AM Water Ken Elliott Test Method Results Date Analyzed Turbidity SM 2130 B 4.7 NTU 06/14/2019 Comment: Reviewed by: ! 0 o) Report# 2019-09518 Pane 1 of 1 Environmental Chemists, Inc. envirochem 6602 Windmill Way,Wilmington,NC 2840.5 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road,Manteo,NC 27954 • 252.473.5702 Lab/Fax sM, 25.5-A Wilmington Highway,Jacksonville,NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL&CONSULTING CHEMISTS infota environmentalchemists.com Elliott Consulting Date of Report: Jan 06, 2020 PO Box 112 Manteo Report#: 19M-2189 Aydlett NC 27916 Report#: 2019-21122 Attention: Ken Elliott Customer ID: 11120025 Project ID: Stevenson Sand Mine# 1 Lab ID Sample ID: M-3836 Collect Date/Time Matrix Sampled by 19-53551 Site: Sed Pond Outfall 12/15/2019 9:35 AM Water Ken Elliott Test Method Results Date Analyzed Residue Suspended (TSS) SM 2540 D 15.4 mg/L 12/19/2019 Residue Settleable(SS) SM 2540 F <0.1 ml/L 12/16/2019 Lab ID Sample ID: Collect Date/Time Matrix Sampled by 19-53552 Site: Sed Pond Outfall 12/15/2019 9:35 AM Water Ken Elliott Test Method Results Date Analyzed Turbidity SM 2130 a 21.1 NTU 12/17/2019 Comment: Reviewed by: th i I OttipA) Report#::201 9-21 1 22 Page 1 of 1