EPA · discharge permits by pollutant and parameter

Magnesium, total [as Mg]

567Permits carrying a limit
6With a recorded exceedance
23States

EPA identifies this parameter by code 00927. A permit listed here carries a numeric limit on magnesium, total [as mg] 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 magnesium, total [as mg].

Permits

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
ST MARTINVILLE CITY OF - STP	LA0040941	ST. MARTINVILLE	LA	Publicly owned treatment works	Major	CYPRESS ISLAND COULEE
US DEPARTMENT OF ENERGY - OAK RIDGE Y-12 NATIONAL SECURITY COMPLEX	TN0002968	OAK RIDGE	TN	Industrial stormwater	Major	USDOE OAK RIDGE
TITANIUM METALS CORPORATION	NV0000060	HENDERSON	NV		Major	City of Henderson-Las Vegas Wash
CITY OF EAGLE PASS WATER WORKS SYSTEM MAIN WWTP	TX0107492	EAGLE PASS	TX	Publicly owned treatment works	Major	RIO GRANDE BELOW AMISTAD RESERVOIR
WYMAN GORDON FORGINGS CYPRESS PLANT	TX0042129	HOUSTON	TX		Major	UNNAMED DRAINAGE DITCH, HCFCDD U106
MINN DAK FARMERS COOPERATIVE	ND0024368	WAHPETON	ND	Publicly owned treatment works	Major	Bois De Sioux
MANDEVILLE, CITY OF	LA0038288	MANDEVILLE	LA	Publicly owned treatment works	Major	BAYOU CHINCHUBA
CHARLES TOWN UTILITY BOARD	WV0022349	CHARLES TOWN	WV	Publicly owned treatment works	Major	EVITTS RUN/Shenandoah River
BROUSSARD CITY OF - COTE GELEE WETLAND WASTEWATER ASSIMILATION PROJECT	LA0020613	BROUSSARD	LA	Publicly owned treatment works	Major	BAYOU TORTUE-VERMILION RIVER
NICHOLS-HARRINGTON ELECTRIC STATION	TX0124575	AMARILLO	TX		Major	INDIAN CREEK;EAST AMARILLO CREEK
ROSITA VALLEY WWTP	TX0128589	EAGLE PASS	TX	Publicly owned treatment works	Major	RIO GRANDE BELOW AMISTAD RESERVOIR
ODO J. RIEDEL REGIONAL WWTP	TX0077232	BEXAR COUNTY	TX	Publicly owned treatment works	Major	MID CIBOLO CREEK
THIEF RIVER FALLS WWTP	MN0021431	THIEF RIVER FALLS	MN	Publicly owned treatment works	Major	RED L R VIA DT 70
ANNISTON ARMY DEPOT	AL0002658	ANNISTON	AL		Major	Upper Cane Creek
FRONTERA ENERGY CENTER	TX0116785	MISSION	TX		Major	HIDALGO COUNTY DRAINAGE DITCH, MAIN FLOODWAY
THIBODAUX, CITY OF- WASTEWATER TREATMENT FACILITY	LA0032948	THIBODAUX	LA	Publicly owned treatment works	Major	PHILLIPS CANAL/TERREBONNE
SOUTHEAST WATER RECLAMATION PLANT	TX0106071	LUBBOCK	TX	Publicly owned treatment works	Major	SOUTHEAST WATER RECLAMATION PLANT
CITY OF CORSICANA - WWTP 2	TX0056731	CORSICANA	TX	Publicly owned treatment works	Major	POST OAK CREEK, RICHLAND-CHAMBERS R
SOUTHERN MINNESOTA BEET SUGAR - RENVILLE	MN0040665	RENVILLE	MN		Major	Headwaters West Fork Beaver Creek
CLEAN HARBORS OF BRAINTREE INC	MA0031551	BRAINTREE	MA	Industrial stormwater	Major	WEYMOUTH FORE RIVER
COKER MILLWRIGHTS LANDFILL	TN0073024	ATHENS	TN		Major	MEADOW BR
LITCHFIELD WWTP	MN0023973	LITCHFIELD	MN	Publicly owned treatment works	Major	JEWETT CR
WORTHINGTON INDUSTRIAL WWTP	MN0031178	WORTHINGTON	MN	Publicly owned treatment works	Major	Upper Okabena Creek
ST. CHARLES PARISH COUNCIL - LULING OXIDATION POND	LA0032131	LULING	LA	Publicly owned treatment works	Major	GEORGE COUSIN CANAL
TAMU MAIN CAMPUS WWTP	TX0108146	COLLEGE STATION	TX	Publicly owned treatment works	Major	BRAZOS RIVER ABOVE NAVASOTA RIVER
CHEMICAL WASTE MANAGEMENT, INC	LA0054828	CARLYSS	LA		Major	SEG 031001 BAYOU CHOUPIQUE
CENTRAL IRON RANGE SANITARY SEWER DISTRICT WWTP	MN0020117	CHISHOLM	MN	Publicly owned treatment works	Major	CHISHOLM CR
CARGILL CORN MILLING (PROGOLD)	ND0026000	WAHPETON	ND		Major	Upper Red
BREAUX BRIDGE, CITY OF	LA0033014	BREAUX BRIDGE	LA	Publicly owned treatment works	Major	RUTH CANAL
BISMARCK CITY OF	ND0023434	BISMARCK	ND	Publicly owned treatment works	Major	Painted Woods-Square Butte
ALLNEX USA INCORPORATED	CT0000086	WALLINGFORD	CT		Major	QUINNIPIAC RIVER
CASSELMAN MINE	MD0070629	GRANTSVILLE	MD		Major	CASSELMAN RIVER
ALBERT LEA WWTP	MN0041092	ALBERT LEA	MN	Publicly owned treatment works	Major	County Ditch No 16-Shell Rock River
AUSTIN WWTP	MN0022683	AUSTIN	MN	Publicly owned treatment works	Major	City of Austin-Cedar River
ALEXANDRIA LAKES AREA SANITARY DISTRICT	MN0040738	ALEXANDRIA	MN	Publicly owned treatment works	Major	Lake Le Homme Dieu
CHISAGO LAKES JOINT STC	MN0055808	CHISAGO CITY	MN	Publicly owned treatment works	Major	UNNAMED CR
COLD SPRING WWTP	MN0023094	COLD SPRING	MN	Publicly owned treatment works	Major	Cedar Island Lake-Sauk River
ADEL, CITY OF (ADEL WPCP)	GA0024911	ADEL	GA	Publicly owned treatment works	Major	Dixon Mill Creek-Alapaha River
ARKEMA CHEMICALS INC	NY0068225	PIFFARD	NY		Major	GENESEE R
ARCONIC US LLC	TN0065081	ALCOA	TN	Industrial stormwater	Major	Ft. Loudoun/Little River