EPA · discharge permits by pollutant and parameter

Silver, dissolved [as Ag]

49Permits carrying a limit
1With a recorded exceedance
7States

EPA identifies this parameter by code 01075. A permit listed here carries a numeric limit on silver, dissolved [as ag] in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.

By state

By watershed

The subbasins of the national Watershed Boundary Dataset carrying the most permits with a limit on silver, dissolved [as ag].

Permits

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
BOISE, CITY OF - LANDER STREET WWTP	ID0020443	BOISE	ID	Publicly owned treatment works	Major	BOISE RIVER (RIVER MILE 49.7)
BOISE, CITY OF - WEST BOISE WWTP	ID0023981	BOISE	ID	Publicly owned treatment works	Major	BOISE RIVER (RIVER MILE 45.1)
ROCKY FORD WWTF	CO0023850	ROCKY FORD	CO	Publicly owned treatment works	Major	DITCH TO ARKANSAS RIVER
FORMATION CAPITAL CORP US - IDAHO COBALT PROJECT	ID0028321	SALMON	ID		Major	BIG DEER CREEK TO PANTHER CREEK
CANYON FUEL CO., LLC - SKYLINE	UT0023540	CARBON COUNTY	UT		Major	ECCLES CREEK to Price River
OSSINING SANITARY SD WWTP	NY0108324	OSSINING	NY	Publicly owned treatment works	Major	HUDSON R
WALTER W BRADLEY WPCF	NY0021610	WEBSTER	NY	Publicly owned treatment works	Major	LAKE ONTARIO
US ARMY - FORT BELVOIR	VA0092771	FORT BELVOIR	VA		Major	Accotink Creek
US MARINE CORPS - MCB QUANTICO - NREAB INDUSTRIAL	VA0002151	QUANTICO	VA		Major	Cedar Run-Slate Run
GOLD KING CORP., CK GOLD MINE	WY0097003	(UNKNOWN CITY)	WY		Minor	Lower Middle Crow Creek
MINERAL ACQUISITIONS, LLC	NM0031226	ALBUQUERQUE	NM		Minor	Bitter Creek
POISON CREEK DISCHARGES	WY0003221	UNKNOWN	WY		Minor	Sheep Canyon Creek-Beaver Creek
EAGLE TOWN OF WWTP	CO0048241	EAGLE COUNTY	CO	Publicly owned treatment works	Minor	Eagle River
NEW ELK MINE	CO0000906	WESTON	CO		Minor	PURGATOIRE RIVER
ROCK WELL BEAVER CREEK DISCHARGES	WY0026701	UNKNOWN	WY		Minor	Sheep Canyon Creek-Beaver Creek
GHOLSON MINE	AL0061786	MONTEVALLO	AL		Minor	Murry Creek-Piney Woods Creek
GURNEE MINE	AL0082317	MONTEVALLO	AL		Minor	Murry Creek-Piney Woods Creek
OT MINING CORPORATION	MTX000014	BASIN	MT		Minor	GROUND WATER
ENCORE-LVCC CONNECTOR	NV0024256	LAS VEGAS	NV		Minor	Tropicana Wash
DELAMAR MINE	IDG910007	OWYHEE COUNTY	ID		Minor	LOUSE CREEK
ROCK WELL TURNER CREEK DISCHARGES	WY0026719	UNKNOWN	WY		Minor	Turner Creek
MCKINLEY MINE	NN0029386	GALLUP	NM		Minor	Headwaters Defiance Draw
OSAGE JUNIPER NEWCASTLE SAND UNIT	WY0003301	UNKNOWN	WY		Minor	Sheep Canyon Creek-Beaver Creek
PARADINE MILL	MTX000097	RADERSBURG	MT		Minor	GROUND WATER
REVERSE OSMOSIS FACILITY	CO0047571	BRIGHTON	CO		Minor	Bowles Seep Ditch
BESSIE MINE	AL0003263	ADAMSVILLE	AL		Minor	Falls Creek
FISHTRAP MINE	AL0073075	MULGA	AL		Minor	Fish Trap Branch
PUBLIC SERVICE COMPANY OF NEW MEXICO-RIO BRAVO GENERATING STATION	NM0030376	ALBUQUERQUE	NM		Minor	S. ALBUQUERQUE MAFCA, RIO GRANDE RI
ROGERS WASH MINE	AZI108644	UNKNOWN	AZ	Industrial stormwater	Minor	Hassayampa River \| Sols Wash - UNNAMED TRIBUTA
AMERICAN PACIFIC MINING CORP- MADISON PROJECT	MTX000205	SILVER STAR	MT		Minor	CHERRY CREEK & JEFFERSON RIVER
MARINE CORPS BASE HAWAII KANEOHE BAY MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4)	HIS000007	KANEOHE	HI	Small municipal storm sewer systems	Minor	KAILUA BAY, KANEOHE BAY, NUUPIA PONDS
GREENBACK SCHAEFFER RANCH	COG840002	GARFIELD COUNTY	CO		Minor	Unnamed Tributary of West Mamm Creek
LOWER BAKERSTOWN MINE	MDG859645	WESTERNPORT	MD		Minor	Aarons Run
CASSELMAN MINE NORTH EXPANSION	MD0072117	GRANTSVILLE	MD		Minor	Headwaters Casselman River
FEDERAL WAY LINK EXTENSION	WAR307947	KENT	WA	Construction stormwater	Minor	Green River
SWEDISH FIRST HILL NORTH TOWER	WAR310870	SEATTLE	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
CITY OF FRUITLAND WATER TREATMENT PLANT	IDG380017	FRUITLAND	ID		Minor	WASHOE DITCH
COMSTOCK-DEXTER	AZI108900	UNKNOWN	AZ	Industrial stormwater	Minor	Butte Creek \| Headwaters - BOULDER CREEK @ 34
E SPANISH PEAKS	CO0047767	LAS ANIMAS COUNTY	CO		Minor	Purgatoire River via multiple Canyons
CONTACT MINING COMPANY	MTX000002	PHILIPSBURG	MT		Minor	GROUND WATER