EPA · discharge permits by pollutant and parameter

Zinc, potentially dissolved

285Permits carrying a limit
48With a recorded exceedance
1States

EPA identifies this parameter by code 01303. A permit listed here carries a numeric limit on zinc, potentially dissolved in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.

By state

Colorado285

By watershed

The subbasins of the national Watershed Boundary Dataset carrying the most permits with a limit on zinc, potentially dissolved.

Permits

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
LONDON WATER TUNNEL	CO0038334	PARK COUNTY	CO		Major	SOUTH MOSQUITO CREEK
ERIE NORTH WATER RECLAMATION FACILITY	CO0048445	WELD COUNTY	CO	Publicly owned treatment works	Major	Boulder Creek
HENDERSON LAGOON FACILITY	CO0023132	RIO GRANDE COUNTY	CO	Publicly owned treatment works	Major	TRIB TO RIO GRANDE RIVER
DEL NORTE WWTF	CO0020281	DEL NORTE	CO	Publicly owned treatment works	Major	RIO GRANDE RIVER
CARLTON TUNNEL PORTAL SITE	CO0024562	TELLER COUNTY	CO		Major	FOURMILE CREEK
PLATORO MINE FACILITY	CO0038954	PLATORO	CO		Major	CONEJOS RIVER
URAD MINE	CO0041467	EMPIRE	CO		Major	WOODS CREEK
SUNCOR ENERGY (USA) INC - COMMERCE CITY REFINERY	CO0001147	COMMERCE CITY	CO		Major	Sand Creek
FRISCO SANITATION DISTRICT WWTF	CO0020451	FRISCO	CO	Publicly owned treatment works	Major	MINERS CRK/WETLANDS/DILLON RESERVR
UPPER FRASER VALLEY TP	CO0040142	FRASER	CO	Publicly owned treatment works	Major	FRASER RIVER
UTSD WWTF	CO0031844	ESTES PARK	CO	Publicly owned treatment works	Major	BIG THOMPSON RIVER
VISTA WWTF	CO0031755	PAGOSA SPRINGS	CO	Publicly owned treatment works	Major	STEVENS DRAW
JOINT WATER PURIFICATION PLANT	CO0047589	ARAPAHOE COUNTY	CO		Major	Dry Creek-Kiowa Creek
TABLE MOUNTAIN RECLAMATION FACILITY	CO0037681	GRAND LAKE	CO	Publicly owned treatment works	Major	Willow Creek
ESTES PARK SANITATION DISTRICT	CO0020290	ESTES PARK	CO	Publicly owned treatment works	Major	BIG THOMPSON RIVER
MT CRESTED BUTTE WATER AND SANITATION DIST	CO0027171	MOUNT CRESTED BUTTE	CO	Publicly owned treatment works	Major	WOODS CREEK
WOODMEN HILLS METRO DIST WWTF	CO0047091	EL PASO COUNTY	CO	Publicly owned treatment works	Major	BLACK SQUIRREL CREEK
HAROLD D THOMPSON REGIONAL WW RECLAMATION FACILITY	CO0000005	FOUNTAIN	CO	Publicly owned treatment works	Major	Fountain Creek
TREATMENT, STORAGE & DISPOSAL WWTF	CO0042064	ADAMS COUNTY	CO		Major	BEAVER CREEK
TELLURIDE REGIONAL WWTF	CO0041840	SAN MIGUEL COUNTY	CO	Publicly owned treatment works	Major	SAN MIGUEL RIVER
STONEGATE VILLAGE WWTF	CO0040291	PARKER	CO	Publicly owned treatment works	Major	CHERRY CREEK
PINERY WWTF	CO0041092	PARKER	CO	Publicly owned treatment works	Major	GROUNDWATER IN CHERRY CRK SUB-BASIN
VETERANS CENTER WWTF	CO0036927	RIO GRANDE COUNTY	CO	Publicly owned treatment works	Major	RIO GRANDE RIVER
BLACK CLOUD MINE	CO0000591	LEADVILLE	CO		Major	Arkansas River
LEADVILLE SANITATION DISTRICT	CO0021164	LEADVILLE	CO	Publicly owned treatment works	Major	California Gulch
LOUISVILLE WWTF	CO0023078	LOUISVILLE	CO	Publicly owned treatment works	Major	COAL CREEK
AVON WWTP	CO0024431	EAGLE COUNTY	CO	Publicly owned treatment works	Major	EAGLE RIVER
TRINIDAD WWTF	CO0031232	TRINIDAD	CO	Publicly owned treatment works	Major	PURGATOIRE RIVER
CLIMAX MINE	CO0000248	SUMMIT COUNTY	CO		Major	TENMILE CREEK, BLUE RIVER
REGIONAL WWTF	CO0044458	ALAMOSA COUNTY	CO	Publicly owned treatment works	Major	ALAMOSA SEWAGE DITCH TO RIO GRANDE
FOUNTAIN SANITATION DISTRICT WWTF	CO0020532	FOUNTAIN	CO	Publicly owned treatment works	Major	FOUNTAIN CREEK
STEAMBOAT SPRINGS WWTF	CO0020834	STEAMBOAT SPRINGS	CO	Publicly owned treatment works	Major	YAMPA RIVER
SOUTH PLATTE RENEW WWTF	CO0032999	ENGLEWOOD	CO	Publicly owned treatment works	Major	South Platte River
USAF ACADEMY	CO0020974	U.S. AIR FORCE ACADEMY	CO		Major	MONUMENT CREEK
CLIFTON SANITATION DISTRICT	CO0033791	CLIFTON	CO	Publicly owned treatment works	Major	COLORADO RIVER
PERSIGO WWTF	CO0040053	GRAND JUNCTION	CO	Publicly owned treatment works	Major	PERSIGO WASH
SECURITY SANITATION DISTRICT WWTF	CO0024392	FOUNTAIN	CO	Publicly owned treatment works	Major	FOUNTAIN CREEK
BUENA VISTA SANITATION DISTRICT WWTF	CO0045748	BUENA VISTA	CO	Publicly owned treatment works	Major	ARKANSAS RIVER
75TH ST WWTP	CO0024147	BOULDER	CO	Publicly owned treatment works	Major	BOULDER CREEK
VALMONT STATION	CO0001112	BOULDER	CO		Major	LEGGETT RES/BOULDER CRK, ET AL