EPA · discharge permits by pollutant and parameter

Flow, total

1,026Permits carrying a limit
9With a recorded exceedance
14States

EPA identifies this parameter by code 51500. A permit listed here carries a numeric limit on flow, total 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 flow, total.

Subbasin 1019000393
Subbasin 1011010143
Subbasin 1019000538
Subbasin 1017020331
Subbasin 1019000729
Subbasin 1019000226
Subbasin 1102000323
Subbasin 1017010221
Subbasin 1016001121
Subbasin 1013010119
Subbasin 1016000319
Subbasin 1019000616
Subbasin 1013020115
Subbasin 1405000115
Subbasin 1011020514
Subbasin 1013020214
Subbasin 1014010114
Subbasin 1017010113
Subbasin 1401000512
Subbasin 1016000612
Subbasin 0902020410
Subbasin 0401020110
Subbasin 1401000410
Subbasin 101900049
Subbasin 101702029
Subbasin 140100038
Subbasin 090100088
Subbasin 110200018
Subbasin 090201047
Subbasin 110200026
Subbasin 071401026
Subbasin 140300036
Subbasin 101201096
Subbasin 101600086
Subbasin 090201056
Subbasin 101101026
Subbasin 070200016
Subbasin 101202026
Subbasin 090203106
Subbasin 170900035
Subbasin 170900095
Subbasin 101600095
Subbasin 101301025
Subbasin 101401025
Subbasin 100902025
Subbasin 090202035
Subbasin 101600024
Subbasin 101102034
Subbasin 101301034
Subbasin 090202014
Subbasin 200600004
Subbasin 160501024
Subbasin 140100014
Subbasin 101500014
Subbasin 090100024
Subbasin 150100154
Subbasin 140100024
Subbasin 090201094
Subbasin 101301054
Subbasin 101702014
Subbasin 140802023
Subbasin 090203013
Subbasin 071401013
Subbasin 170900083
Subbasin 010200053
Subbasin 010500033
Subbasin 171003033
Subbasin 170900073
Subbasin 140801043
Subbasin 101402043
Subbasin 130100053
Subbasin 090100033
Subbasin 010100043
Subbasin 101201113
Subbasin 100902073
Subbasin 050200053
Subbasin 110100033
Subbasin 101900103
Subbasin 120401043
Subbasin 010600023
Subbasin 103002003
Subbasin 101000043

Permits

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
US OIL & REFINING TACOMA	WA0001783	TACOMA	WA		Major	Hylebos Creek-Frontal Commencement Bay
JAMESTOWN CITY OF	ND0023370	JAMESTOWN	ND	Publicly owned treatment works	Major	Upper James
HOT SPRINGS, CITY OF	SD0022918	HOT SPRINGS	SD	Publicly owned treatment works	Major	FALL RIVER, CHEYENNE RIVER
BEULAH CITY OF	ND0021211	BEULAH	ND	Publicly owned treatment works	Major	Knife
GRAFTON CITY OF	ND0021202	GRAFTON	ND	Publicly owned treatment works	Major	Park
HOMER CITY GENERATING STATION	PA0005037	HOMER CITY	PA		Major	Unnamed Stream
CITY OF MORRO BAY WATER RECLAMATION FACILITY	CA3000002	MORRO BAY	CA	Publicly owned treatment works	Major	Pacific Ocean
MARTINEZ REFINING COMPANY LLC	CA0005789	MARTINEZ	CA	Industrial stormwater	Major	Carquinez Strait, Peyton Slough, Peyton Creek
TRACY GENERATING STATION	NV0024250	SPARKS	NV		Major	Giants Throne Canyon-Truckee River
EDWARD C. LITTLE WATER RECYCLING FACILITY (LWRF)	CA0063401	CARSON	CA		Major	Pacific Ocean
AMERICAN CRYSTAL SUGAR HILLSBO	ND0024279	HILLSBORO	ND	Publicly owned treatment works	Major	Goose
CONEMAUGH GENERATING STA	PA0005011	NEW FLORENCE	PA		Major	UNT To Conemaugh River
DICKINSON CITY OF	ND0023175	DICKINSON	ND	Publicly owned treatment works	Major	Upper Heart
VALLEY CITY CITY OF	ND0020559	VALLEY CITY	ND	Publicly owned treatment works	Major	Lower Sheyenne
MINOT CITY OF	ND0022896	MINOT	ND	Publicly owned treatment works	Major	Deep
ONTARIO STP	OR0020621	ONTARIO	OR	Publicly owned treatment works	Major	SNAKE RIVER
STURGIS, CITY OF	SD0020052	STURGIS	SD	Publicly owned treatment works	Major	BEAR BUTTE CREEK
FARGO CITY OF	ND0022870	FARGO	ND	Publicly owned treatment works	Major	Upper Red
MINNKOTA POWER COOPERATIVE	ND0000370	CENTER	ND	Publicly owned treatment works	Major	Painted Woods-Square Butte
TESORO REFINING MANDAN	ND0000248	MANDAN	ND		Major	Painted Woods-Square Butte
MITCHELL, CITY OF	SD0023361	MITCHELL	SD	Publicly owned treatment works	Major	JAMES RIVER
DEMOPOLIS WWTP	AL0043168	DEMOPOLIS	AL	Publicly owned treatment works	Major	Hall Creek-Tombigbee River
WEST FARGO CITY OF	ND0022616	WEST FARGO	ND	Publicly owned treatment works	Major	Lower Sheyenne
MANDAN CITY OF	ND0022861	MANDAN	ND	Publicly owned treatment works	Major	Painted Woods-Square Butte
SILICON VALLEY CLEAN WATER WWTP	CA0038369	REDWOOD CITY	CA	Publicly owned treatment works	Major	Lower San Francisco Bay
GRACE DAVISON-CURTIS BAY	MD0000311	BALTIMORE	MD		Major	PATAPSCO via CURTIS BAY
DETREX CORPORATION, CHEMICALS DIVISION	OH0001872	ASHTABULA	OH		Major	Lower Ashtabula River
ASHTABULA WPCP	OH0023914	ASHTABULA	OH	Publicly owned treatment works	Major	Town of North Kingsville-Frontal Lake Erie
AUBURN (C) STP	NY0021903	AUBURN	NY	Publicly owned treatment works	Major	OWASCO OUTLET
UNITED STATES AIR FORCE GF	ND0020621	GRAND FORKS AFB	ND	Publicly owned treatment works	Major	Turtle
USAF - ELLSWORTH AFB	SD0000281	ELLSWORTH AIR FORCE BASE	SD		Major	BOX ELDER CREEK AND ELK CREEK
BASIN ELECTRIC POWER LOLDS	ND0025232	STANTON	ND		Major	Painted Woods-Square Butte
BISMARCK CITY OF	ND0023434	BISMARCK	ND	Publicly owned treatment works	Major	Painted Woods-Square Butte
GREAT RIVER ENERGY - STANTON STATION	ND0000299	STANTON	ND	Publicly owned treatment works	Major	Painted Woods-Square Butte
HURON, CITY OF	SD0023434	HURON	SD	Publicly owned treatment works	Major	JAMES RIVER
MADISON, CITY OF	SD0020010	MADISON	SD	Publicly owned treatment works	Major	SILVER CREEK, LAKE MADISON
DOT-HIGHWAYS MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4)	HIS000001	HONOLULU	HI	Large municipal storm sewer systems	Major	Waimanalo Gulch
BENICIA WWTP	CA0038091	BENICIA	CA	Publicly owned treatment works	Major	Carquinez Strait
CENTRAL CONTRA COSTA SD WWTP	CA0037648	MARTINEZ	CA	Publicly owned treatment works	Major	Suisun Bay
NEWPORT WPCF	RI0100293	NEWPORT	RI	Publicly owned treatment works	Major	NARRAGANSETT BAY