NCG070230_COC (Signed)_20230824

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL,AND LAND RESOURCES
GENERAL PERMIT No. NCG070000
CERTIFICATE OF COVERAGE No. NCG070230
STORMWATER 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,
Cast Stone Systems, Inc.
is hereby authorized to discharge stormwater from a facility located at
Cast Stone Systems, Inc.
532 North Main Street
Warrenton
Warren County
to receiving waters designated as Possumquarter Creek, class C;NSW,waters in the Tar-
Pamlico River Basin in accordance with the effluent limitations, monitoring requirements,
and other conditions set forth in General Permit No. NCG070000 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 24, 2023.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this 24th day of August 2023.
Brittany Cook
NPDES Stormwater General Permit Coordinator
Division of Energy, Mineral and Land Resources