EPA · discharge permits by pollutant and parameter

Flow rate

1,390Permits carrying a limit
29With a recorded exceedance
12States

EPA identifies this parameter by code 00058. A permit listed here carries a numeric limit on flow rate 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 rate.

Permits

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
MONTVILLE POWER LLC	CT0003115	UNCASVILLE	CT		Major	THAMES RIVER
NITRO WWTP	WV0023299	NITRO	WV	Publicly owned treatment works	Major	KANAWHA RIVER/Ohio River
BONNER PROPERTY DEVELOPMENT	MT0000205	BONNER	MT		Major	BLACKFOOT RIVER
CITY OF MISSOULA WWTP	MT0022594	MISSOULA	MT	Publicly owned treatment works	Major	CLARK FORK RIVER
ELECTRIC BOAT CORPORATION	CT0003824	GROTON	CT		Major	THAMES RIVER
AES WESTOVER	NY0003875	JOHNSON CITY	NY		Major	LITTLE CHOCONUT CK
SANFORD WWTF	ME0100617	SANFORD	ME	Publicly owned treatment works	Major	Mousam River
GRAPHIC PACKAGING INTERNATIONAL TEXARKANA MILL	TX0000167	QUEEN CITY	TX		Major	BAKER SLOUGH;SULPHUR RV;WRIGHT PATMAN LK
THOMASTON WWTF	ME0100668	THOMASTON	ME	Publicly owned treatment works	Major	St George River
RED LODGE WWTF	MT0020478	RED LODGE	MT	Publicly owned treatment works	Major	ROCK CREEK
DECKER COAL CO (EAST MINE)	MT0024210	DECKER	MT		Major	TONGUE RIVER RESERVOIR
FORT KENT WWTF	ME0102369	FORT KENT	ME	Publicly owned treatment works	Major	St John River
AHLSTROM NONWOVENS LLC	CT0000434	WINDSOR LOCKS	CT		Major	CONNECTICUT RIVER
BANGOR WWTF	ME0100781	BANGOR	ME	Publicly owned treatment works	Major	Penobscot River
WIELAND ROLLED PRODUCTS NORTH AMERICA, LLC	CT0021873	WATERBURY	CT		Major	NAUGATUCK RIVER
GENERAL ELECTRIC CO - CAP PROD DIV	NY0007048	FORT EDWARD	NY		Major	HUDSON R
HILLIARD N. FLETCHER WRRF	AL0022713	TUSCALOOSA	AL	Publicly owned treatment works	Major	Cribbs Mill Creek-Cypress Creek
CITY OF WEIRTON SANITARY BOARD	WV0023108	WEIRTON	WV	Publicly owned treatment works	Major	OHIO RIVER
DECKER COAL CO (WEST MINE)	MT0000892	DECKER	MT		Major	TONGUE RIVER RESERVOIR
MIDDLETOWN POWER LLC	CT0003883	MIDDLETOWN	CT		Major	CONNECTICUT RIVER
MILFORD POWER COMPANY, LLC	CT0030309	MILFORD	CT		Major	Housatonic River
GARDINER WWTF	ME0101702	GARDINER	ME	Publicly owned treatment works	Major	Kennebec River
J EARL HAM WWTP	AL0020001	SYLACAUGA	AL	Publicly owned treatment works	Major	Shirtee Creek
INVERNESS WWTP	AL0025852	HOOVER	AL	Publicly owned treatment works	Major	Patton Creek-Cahaba River
LINCOLN WWTF	ME0101796	LINCOLN	ME	Publicly owned treatment works	Major	Penobscot River
THOMASVILLE HCR LAGOON & SPRAYFIELD	AL0056022	THOMASVILLE	AL	Publicly owned treatment works	Major	Orphans Creek-Bassett Creek
BREWER WWTF	ME0100072	BREWER	ME	Publicly owned treatment works	Major	Penobscot River
BATH WWTF	ME0100021	BATH	ME	Publicly owned treatment works	Major	Kennebec River
DEVON POWER, LLC	CT0003107	MILFORD	CT		Major	HOUSATONIC RIV
BRIDGEPORT HARBOR STATION UNITS 1-4	CT0003778	BRIDGEPORT	CT		Major	BRIDGEPORT HARBOR
EAST END WWTF	ME0102075	PORTLAND	ME	Publicly owned treatment works	Major	Casco Bay
CITY OF LAUREL WWTP	MT0020311	LAUREL	MT	Publicly owned treatment works	Major	YELLOWSTONE RIVER
NAVAL SUB BASE NEW LONDON	CT0003921	GROTON	CT		Major	THAMES RIVER
OLD TOWN WWTF	ME0100471	OLD TOWN	ME	Publicly owned treatment works	Major	Penobscot River
ANSONIA COPPER & BRASS INC.	CT0002968	ANSONIA	CT		Major	NAUGATUCK RIVER
PAX SURFACE MINE NO. 2 AND NO. 3	WV1012487	PAX	WV		Minor	PAINT CK
SEWLL SEAM MINE NO. 1	WV0097446	BECKLEY	WV		Minor	GUYANDOTTE RV
EAGLE NO. 2 SURFACE MINE	WV1022024	BECKLEY	WV		Minor	SYCAMORE CK/CLEAR FK
BEETREE SURFACE MINE	WV1021788	WHITESVILLE	WV		Minor	BEETREE BR
ELKLICK SURFACE MINE	WV1025015	LORADO	WV		Minor	DAVY BR/BUFFALO CK