NCG021017_COC (Signed)_20230817

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL,AND LAND RESOURCES
GENERAL PERMIT No. NCG020000
CERTIFICATE OF COVERAGE No. NCG021017
STORMWATER&WASTEWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions of North Carolina General Statute 143-215.1, other
lawful standards and regulations promulgated and adopted by the North Carolina
Environmental Management Commission, and the Federal Water Pollution Control Act,as
amended,
Barnhill Contracting Company
is hereby authorized to operate approved wastewater treatment system(s) and discharge
stormwater and wastewater from a facility located at
Mitchell Pit
1404 Grand Canyon Road
Williamston
Martin County
to receiving waters designated as Smithwick Creek, class C,waters in the Roanoke River
Basin in accordance with the effluent limitations, monitoring requirements, and other
conditions set forth in General Permit No. NCG020000 which can be downloaded by
entering"deq.nc.gov/SW-industrial" in a browser window and navigating to the "NPDES
Stormwater General Permits" web page.
This Certificate of Coverage shall become effective August 16, 2023.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this 16u day of August 2023.
Michael Lawyer, Stormwater Program Supervisor
Division of Energy, Mineral and Land Resources