NCG070108_Renewal COC_20230601

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES
GENERAL PERMIT NO. NCG070000
CERTIFICATE OF COVERAGE No. NCG070108
STORMWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision 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,
Cormetech Inc
is hereby authorized to discharge stormwater from a facility located at:
Cormetech Incorporated
5000 International Dr
Durham
Durham County
to receiving waters designated as Little River, class WS-II;HQW,NSW waters in the Neuse
River Basin(s), 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 the browser window and navigating to the "NPDES
Stormwater General Permits" web page.
This certificate of coverage shall become effective June 1, 2023.
This Certificate of Coverage shall remain in effect for the duration of the General Permit or
until rescinded.
Michael Lawyer, Stormwater Program Supervisor
Division of Energy, Mineral and Land Resources
By the Authority of the Environmental Management Commission