NCG190038_DMR_20200702

STORMWATER DISCHARGE OUTFALL(SDO)
GENERAL PERMIT NO.NCG190000
DISCHARGE MONITORING REPORT(DMR)
CERTIFICATE OF COVERAGE NO. NCG190038 SAMPLES COLLECTED DURING CALENDER YEAR: 2020
(this Monitoring report is due at the Division no later than 30 days from
RECEIVEDThe date the facility receives the sampling results from the laboratory)
FACILITY NAME: Atlantic Marine Sales,Service Center location COUNTY: New Hanover
SAMPLE COLLECTION NAME: Steve Tyler LG/A&T Services LLC_ JUL 0 6 2020 PHONE NO.: (910 1 508 8833
CERTIFIED LABORATORY: Environmental Chemists Inc. Lab# 94CEN►►•;;�. FILES
Lab# DWR SECTION
Part A:Specific Monitoring Requirements
Outfall Date Total 00530 00400 00556 01119 00530 00530 00530
No. Sample Rainfall Total pH Oil& Copper 2,3 Aluminum 2 Zinc 2.3 Lead 2,3
Collected Inches Suspended Standard Grease mg/L mg/L mg/L mg/L
mo/dd/yr Solids,mg/L units mg/L
Freshwater - - 100 Within 6.0- 15 0.010 0.75 0.126 0.220
(Saltwater) 9.0 (0.005) (0.095) (0.220)
Benchmark'
001 06/14/2020 0.65 2.5 7.5 <5.0 0.041 0.083 0.051 <0.01
'If a value is in excess of the benchmark,or outside the benchmark range(for pH),you must implement the Tier i or Tier 2 responses to the General Permit.
2 Total recoverable.
'These Benchmarks are water hardness dependent.Values shown based on a hardness of 5o mg/L.
Solvent Management Plan Certificationz
Mail original and one copy to: "Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit requirement
NCDEQ/Division of Resources for managing solvents,I certify that to the best of my knowledge and belief,no leak,or dumping of concentrated
Attn:DWR Central Files solvents into the stormwater or onto areas which are exposed to rainfall or stormwater runoff has occurred since filing the
1617 Mail Service Center last discharge monitoring report. I further certify that this facility is implementing all the provisions of the Solvent
Raleigh,North Carolina 27699-1617 Management Plan included in the ater Pollution Prevention Plan."
/15) 772-72)
(Signature of Permittee) (Date)
YOU MUST SIGN THIS CERTIFICATION 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 personnel properl , .ther and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system,or
those persons directly responsible f. gath: ing the information,the information submitted is,to the best of my knowledge and belief,true,accurate,and complete.
I am aware that there . - si:-; c.. t pen. ies for submitting false information,including the possibili o772k
nd imprisonment for knowing violations."
(Signature of Permitt• (Date)
Permit Date:10/1/2009-9/30/2014 SWU-253-092309
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