EPA · discharge permits by pollutant and parameter

Calcium, dissolved [as Ca]

208Permits carrying a limit
1With a recorded exceedance
2States

EPA identifies this parameter by code 00915. A permit listed here carries a numeric limit on calcium, dissolved [as ca] in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.

By state

Wyoming191
Texas13

By watershed

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

Permits

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
SHELL OIL DEER PARK	TX0004863	DEER PARK	TX		Major	PATRICK BAYOU TIDAL PORTION OF HOUS
WYMAN GORDON FORGINGS CYPRESS PLANT	TX0042129	HOUSTON	TX		Major	UNNAMED DRAINAGE DITCH, HCFCDD U106
ROSITA VALLEY WWTP	TX0128589	EAGLE PASS	TX	Publicly owned treatment works	Major	RIO GRANDE BELOW AMISTAD RESERVOIR
SOUTHEAST WATER RECLAMATION PLANT	TX0106071	LUBBOCK	TX	Publicly owned treatment works	Major	SOUTHEAST WATER RECLAMATION PLANT
METTIKI COAL CORP.	MD0055182	DEER PARK	MD		Major	YOUGHIOGHENY RIVER
MINNESOTA POWER - BOSWELL ENERGY CENTER	MN0001007	COHASSET	MN		Major	Mississippi River
NICHOLS-HARRINGTON ELECTRIC STATION	TX0124575	AMARILLO	TX		Major	INDIAN CREEK;EAST AMARILLO CREEK
CITY OF EAGLE PASS WATER WORKS SYSTEM MAIN WWTP	TX0107492	EAGLE PASS	TX	Publicly owned treatment works	Major	RIO GRANDE BELOW AMISTAD RESERVOIR
WESTWAY	WY0094277	UNKNOWN	WY		Minor	Deadman Creek-Powder River
RIVER ROAD CBM FACILITY	WY0056081	(UNKNOWN CITY)	WY		Minor	Twomile Reservoir-Powder River
LYNDE DRAW - DOUBLE E	WY0049221	UNKNOWN	WY		Minor	Powder River-Line Creek
GAUGE POD-PUMPKIN CREEK	WY0056201	UNKNOWN	WY		Minor	Middle Prong Pumpkin Creek
SOUTH JOE CREEK - SA CREEK	WY0040355	UNKNOWN	WY		Minor	SA Creek
WEST HENSLEY CS STATE #1 CBM WELLS	WY0037427	UNKNOWN	WY		Minor	Upper Middle Prong Wild Horse Creek
ADAMI - INDIAN CREEK	WY0055051	UNKNOWN	WY		Minor	Indian Creek
PUMPKIN CREEK CS STATE #1 CBM WELLS	WY0038431	UNKNOWN	WY		Minor	Red Draw-Powder River
ROUTER CS FEDERAL - DRY CREEK	WY0052728	UNKNOWN	WY		Minor	Dry Creek-Powder River
CARSON AND REED	WY0038164	UNKNOWN	WY		Minor	Hay Creek-Horse Creek
PRAIRIE DOG CREEK CBM PROJECT	WY0040568	UNKNOWN	WY		Minor	Middle Prairie Dog Creek
GREENOUGH LEASE FACILITY	WY0051888	UNKNOWN	WY		Minor	Big Remington Creek-Powder River
KENAI PROJECT	WY0054330	UNKNOWN	WY		Minor	Upper Middle Prong Wild Horse Creek
SOUTH JAMISON	WY0047384	UNKNOWN	WY		Minor	Jamison Prong Wildcat Creek
EAST BULLWHACKER CREEK	WY0054411	UNKNOWN	WY		Minor	Upper Dry Fork Powder River
TRIANGLE UNIT CENTRAL - BEAVER CREEK 2	WY0056839	UNKNOWN	WY		Minor	Burger Draw-Powder River
NORTH JAMISON	WY0047376	UNKNOWN	WY		Minor	Jamison Prong Wildcat Creek
BARBER CREEK CBM FACILITY	WY0051276	UNKNOWN	WY		Minor	Dry Creek-Powder River
NORTH CEDAR DRAW POD	WY0050865	UNKNOWN	WY		Minor	OK Creek-Powder River
KANE FIELD	WY0046477	UNKNOWN	WY		Minor	Spring Creek
PALM TREE PROJECT	WY0051217	UNKNOWN	WY		Minor	Lower Bates Creek
PORCUPINE TUIT	WY0047813	UNKNOWN	WY		Minor	Upper Porcupine Creek
COAL GULCH CS STATE CBM PROJECT	WY0054275	UNKNOWN	WY		Minor	Flying E Creek
ACACIA POD	WY0055310	UNKNOWN	WY		Minor	Twentymile Creek
TRIANGLE UNIT CENTRAL - PUMPKIN CREEK	WY0053821	UNKNOWN	WY		Minor	Red Draw-Powder River
KINNEY DIVIDE UNIT	WY0048381	UNKNOWN	WY		Minor	Coal Gulch
CARR DRAW PROJECT	WY0049999	(UNKNOWN CITY)	WY		Minor	Turner Draw-Powder River
BULLWHACKER CREEK - DRY FORK LAND	WY0051241	UNKNOWN	WY		Minor	Upper Dry Fork Powder River
BULL WHACKER CREEK UNIT	WY0048372	UNKNOWN	WY		Minor	Upper Dry Fork Powder River
CABIN CREEK POD RIVER DISCHARGE	WY0056162	UNKNOWN	WY		Minor	Big Remington Creek-Powder River
RENO FLATS CBM PROJECT	WY0047171	UNKNOWN	WY		Minor	Spring Creek
ROCKY BUTTE POD	WY0051128	UNKNOWN	WY		Minor	All Night Creek-Belle Fourche River