EPA · discharge permits by pollutant and parameter

Sodium adsorption ratio

252Permits carrying a limit
24With a recorded exceedance
8States

EPA identifies this parameter by code 00931. A permit listed here carries a numeric limit on sodium adsorption ratio 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 sodium adsorption ratio.

Permits

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
HOT SPRINGS, CITY OF	SD0022918	HOT SPRINGS	SD	Publicly owned treatment works	Major	FALL RIVER, CHEYENNE RIVER
STURGIS, CITY OF	SD0020052	STURGIS	SD	Publicly owned treatment works	Major	BEAR BUTTE CREEK
CITY OF EAGLE PASS WATER WORKS SYSTEM MAIN WWTP	TX0107492	EAGLE PASS	TX	Publicly owned treatment works	Major	RIO GRANDE BELOW AMISTAD RESERVOIR
NICHOLS-HARRINGTON ELECTRIC STATION	TX0124575	AMARILLO	TX		Major	INDIAN CREEK;EAST AMARILLO CREEK
MINN DAK FARMERS COOPERATIVE	ND0024368	WAHPETON	ND	Publicly owned treatment works	Major	Bois De Sioux
SOUTHEAST WATER RECLAMATION PLANT	TX0106071	LUBBOCK	TX	Publicly owned treatment works	Major	SOUTHEAST WATER RECLAMATION PLANT
WYMAN GORDON FORGINGS CYPRESS PLANT	TX0042129	HOUSTON	TX		Major	UNNAMED DRAINAGE DITCH, HCFCDD U106
WESTERN ENERGY CO - ROSEBUD MINE	MT0023965	COLSTRIP	MT		Major	SEVERAL STREAMS AND CREEKS
ROSITA VALLEY WWTP	TX0128589	EAGLE PASS	TX	Publicly owned treatment works	Major	RIO GRANDE BELOW AMISTAD RESERVOIR
SUNCOR ENERGY (USA) INC - COMMERCE CITY REFINERY	CO0001147	COMMERCE CITY	CO		Major	Sand Creek
TYSON FRESH MEATS - LEXINGTON	NE0123501	LEXINGTON	NE		Major	PLATTE RIVER
DECKER COAL CO (WEST MINE)	MT0000892	DECKER	MT		Major	TONGUE RIVER RESERVOIR
CITY OF MISSOULA WWTP	MT0022594	MISSOULA	MT	Publicly owned treatment works	Major	CLARK FORK RIVER
CARGILL CORN MILLING (PROGOLD)	ND0026000	WAHPETON	ND		Major	Upper Red
DECKER COAL CO (EAST MINE)	MT0024210	DECKER	MT		Major	TONGUE RIVER RESERVOIR
BOX ELDER -CITY OF	SD0025186	BOX ELDER, CITY OF	SD	Publicly owned treatment works	Major	BOX ELDER CREEK
BISMARCK CITY OF	ND0023434	BISMARCK	ND	Publicly owned treatment works	Major	Painted Woods-Square Butte
MITCHELL, CITY OF	SD0023361	MITCHELL	SD	Publicly owned treatment works	Major	JAMES RIVER
CARGILL MEATS SOLUTIONS CORP.	NE0000795	SCHUYLER	NE		Major	SHONKA/DIT-LST C
TYSON POULTRY - SEDALIA PROCESSING	MO0115061	SEDALIA	MO	Industrial stormwater	Major	Tributary to Trib. to L. Muddy Cr.
WESTWAY	WY0094277	UNKNOWN	WY		Minor	Deadman Creek-Powder River
RIVER ROAD CBM FACILITY	WY0056081	(UNKNOWN CITY)	WY		Minor	Twomile Reservoir-Powder River
GAUGE POD-PUMPKIN CREEK	WY0056201	UNKNOWN	WY		Minor	Middle Prong Pumpkin Creek
MERINO OIL FIELD - STATE BATTERY A	COG840013	LOGAN COUNTY	CO		Minor	Unnamed tributary to South Platte River
ADAMI - INDIAN CREEK	WY0055051	UNKNOWN	WY		Minor	Indian Creek
PUMPKIN CREEK CS STATE #1 CBM WELLS	WY0038431	UNKNOWN	WY		Minor	Red Draw-Powder River
GREENOUGH LEASE FACILITY	WY0051888	UNKNOWN	WY		Minor	Big Remington Creek-Powder River
NEW ELK MINE	CO0000906	WESTON	CO		Minor	PURGATOIRE RIVER
SOUTH JAMISON	WY0047384	UNKNOWN	WY		Minor	Jamison Prong Wildcat Creek
NORTH JAMISON	WY0047376	UNKNOWN	WY		Minor	Jamison Prong Wildcat Creek
BARBER CREEK CBM FACILITY	WY0051276	UNKNOWN	WY		Minor	Dry Creek-Powder River
PALM TREE PROJECT	WY0051217	UNKNOWN	WY		Minor	Lower Bates Creek
LYNDE DRAW - DOUBLE E	WY0049221	UNKNOWN	WY		Minor	Powder River-Line Creek
COAL GULCH CS STATE CBM PROJECT	WY0054275	UNKNOWN	WY		Minor	Flying E Creek
KINNEY DIVIDE UNIT	WY0048381	UNKNOWN	WY		Minor	Coal Gulch
WAYNE BRISTOL WTP	COG641067	SUMMIT COUNTY	CO		Minor	NORTH TEN MILE CREEK
KENAI PROJECT	WY0054330	UNKNOWN	WY		Minor	Upper Middle Prong Wild Horse Creek
BLADE POD CBM FACILITY	WY0055824	UNKNOWN	WY		Minor	Middle Dry Fork Powder River
CAT CREEK CBM OPERATIONS	WY0049158	UNKNOWN	WY		Minor	Red Draw-Powder River
ROCKY BUTTE POD	WY0051128	UNKNOWN	WY		Minor	All Night Creek-Belle Fourche River