NCG081040_COC (Signed)_20230919

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL,AND LAND RESOURCES
GENERAL PERMIT No. NCG080000
CERTIFICATE OF COVERAGE No. NCGO81040
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,
City of Durham
is hereby authorized to discharge stormwater from a facility located at
Mist Lake Maintenance Facility
1600 Mist Lake Drive
Durham
Durham County
to receiving waters designated as Ellerbe Creek,class WS-IV;NSW,waters in the Neuse
River Basin in accordance with the effluent limitations, monitoring requirements, and other
conditions set forth in General Permit No. NCGO80000 which can be downloaded by
entering"deq.nc.gov1SW-industrial' in a browser window and navigating to the "NPDES
Stormwater General Permits"web page.
This Certificate of Coverage shall become effective September 19, 2023,
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this 191h day of Septmeber 2023.
Brittany Cook
NPDES Stormwater General Permit Coordinator
Division of Energy, Mineral and Land Resources