EPA · discharge permits by pollutant and parameter

Chromium, hexavalent dissolved [as Cr]

783Permits carrying a limit
48With a recorded exceedance
9States

EPA identifies this parameter by code 01220. A permit listed here carries a numeric limit on chromium, hexavalent dissolved [as cr] 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 chromium, hexavalent dissolved [as cr].

Subbasin 1019000339
Subbasin 0506000132
Subbasin 0508000226
Subbasin 1507010217
Subbasin 0504000116
Subbasin 0411000216
Subbasin 1505030115
Subbasin 0508000115
Subbasin 0509020215
Subbasin 0506000214
Subbasin 1019000514
Subbasin 0411000113
Subbasin 0503010312
Subbasin 1019000211
Subbasin 0504000611
Subbasin 0503020411
Subbasin 1506010611
Subbasin 1505010011
Subbasin 1102000311
Subbasin 0509020110
Subbasin 0410001110
Subbasin 050600039
Subbasin 050301069
Subbasin 041000109
Subbasin 101900079
Subbasin 050301019
Subbasin 041100038
Subbasin 110200018
Subbasin 140100058
Subbasin 050400038
Subbasin 103001018
Subbasin 050901017
Subbasin 041000077
Subbasin 150701037
Subbasin 050400026
Subbasin 040400016
Subbasin 140100036
Subbasin 101900066
Subbasin 103002006
Subbasin 041100046
Subbasin 050901036
Subbasin 050302016
Subbasin 050400045
Subbasin 101900045
Subbasin 050302025
Subbasin 071401015
Subbasin 150701015
Subbasin 080202045
Subbasin 102500034
Subbasin 071401034
Subbasin 050200034
Subbasin 110702074
Subbasin 080402014
Subbasin 050800034
Subbasin 140801044
Subbasin 150502024
Subbasin 140100024
Subbasin 041000084
Subbasin 041000094
Subbasin 103001024
Subbasin 050400054
Subbasin 071100093
Subbasin 130100013
Subbasin 110200113
Subbasin 041201013
Subbasin 071401023
Subbasin 051201063
Subbasin 140200063
Subbasin 101900123
Subbasin 150602023
Subbasin 140100043
Subbasin 071100043
Subbasin 051201113
Subbasin 140300033

Permits

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
CITY OF NEWARK WASTEWATER TREATMENT PLANT	OH0026671	NEWARK	OH	Publicly owned treatment works	Major	Licking River
STRUTHERS WWTP	OH0027600	STRUTHERS	OH	Publicly owned treatment works	Major	Mahoning River
ALTIVIA SERVICES, LLC	WV0000086	INSTITUTE	WV		Major	KANAWHA RIVER
MILL CREEK WWTP	OH0025461	CINCINNATI	OH	Publicly owned treatment works	Major	Ohio River
ERIE NORTH WATER RECLAMATION FACILITY	CO0048445	WELD COUNTY	CO	Publicly owned treatment works	Major	Boulder Creek
CLYDE WWTP	OH0024686	CLYDE	OH	Publicly owned treatment works	Major	Racoon Creek-Frontal Sandusky Bay
ANMOORE FACILITY	WV0004707	ANMOORE, WV	WV		Major	ANMOORE RUN/ UNNAMED TRIBUTARY
SRP - SANTAN GENERATING STATION	AZ0023558	GILBERT	AZ		Major
WVA MANUFACTURING, LLC	WV0000167	ALLOY	WV		Major	KANAWHA RIVER
PAINTED MESA WATER RECLAMATION FACILITY	AZ0025542	HOLBROOK	AZ	Publicly owned treatment works	Major	Jacobs Wash-Leroux Wash
WILLOUGHBY-EASTLAKE WATER POLLUTION CONTROL CENTER	OH0028126	EASTLAKE	OH	Publicly owned treatment works	Major	Lake Erie
HARRISON POWER STATION	WV0005339	HAYWOOD	WV		Major	WEST FORK RIVER
BEDFORD WASTEWATER TREATMENT PLANT	OH0024040	BEDFORD	OH	Publicly owned treatment works	Major	Wood Creek
WARSAW BLACK OXIDE, INC.	IN0004278	BURKET	IN		Major	TIPPECANOE R VIA WILLIAMSON DITCH
KENTUCKY POWER COMPANY - MITCHELL PLANT	WV0005304	MOUNDSVILLE	WV		Major	Conner Run of Fish Creek of Ohio River
HAROLD D THOMPSON REGIONAL WW RECLAMATION FACILITY	CO0000005	FOUNTAIN	CO	Publicly owned treatment works	Major	Fountain Creek
PRECOAT METALS INC	IN0038172	KINGSBURY	IN		Major	KANKAKEE R VIA LONG D VIA TRAVIS D
ASHTABULA WPCP	OH0023914	ASHTABULA	OH	Publicly owned treatment works	Major	Town of North Kingsville-Frontal Lake Erie
ARIZONA CITY SANITARY DISTRICT - WWTP	AZ0024244	ARIZONA CITY	AZ	Publicly owned treatment works	Major	Upper Santa Cruz Wash
EASTERN REGIONAL WATER RECLAMATION FACILITY	OH0026590	KETTERING	OH	Publicly owned treatment works	Major	Little Beaver Creek
YOUNGSTOWN WWTP	OH0028223	YOUNGSTOWN	OH	Publicly owned treatment works	Major	Mahoning River
HAMILTON WATER RECLAMATION FACILITY	OH0025445	HAMILTON	OH	Publicly owned treatment works	Major	Great Miami River
ASARCO RAY MINE OPERATIONS	AZ0000035	KEARNY	AZ		Major	Upper Mineral Creek
CITY OF MARION, DIV OF WATER POLLUTION CONTROL	OH0026352	MARION	OH	Publicly owned treatment works	Major
CLEVELAND-CLIFFS STEEL CORP. - ROCKPORT WORKS	IN0059650	ROCKPORT	IN		Major	OHIO RIVER
CLEVELAND-CLIFFS WEIRTON LLC	WV0003336	WEIRTON	WV		Major	OHIO RIVER
KINGFISHER STUART	OH0004316	MANCHESTER	OH		Major	Crooked Creek-Ohio River
AEP GENERATION RESOURCES, INC. - KAMMER PLANT	WV0005291	MOUNDSVILLE, WV	WV		Major	OHIO RIVER
LANXESS CORPORATION - CENTRAL PLANT	AR0001171	EL DORADO	AR		Major	BU DE LOUTRE;LTL CORNIE BU;OUACHITA
FESTIVAL RANCH WATER RECLAMATION FACILITY	AZ0025216	BUCKEYE	AZ	Publicly owned treatment works	Major	Wagner Wash
SRG GLOBAL - PORTAGEVILLE	MO0001180	PORTAGEVILLE	MO	Industrial stormwater	Major	Tributary to Portage Open Bay
MT CRESTED BUTTE WATER AND SANITATION DIST	CO0027171	MOUNT CRESTED BUTTE	CO	Publicly owned treatment works	Major	WOODS CREEK
MIDDLETOWN WWTP	OH0026522	MIDDLETOWN	OH	Publicly owned treatment works	Major	Great Miami River
CITY OF SPRINGFIELD WWTP	OH0027481	SPRINGFIELD	OH	Publicly owned treatment works	Major	City of Springfield-Buck Creek
IRONTON WWTP	OH0025852	IRONTON	OH	Publicly owned treatment works	Major	Storms Creek
CITY OF MANSFIELD WWTP	OH0026328	MANSFIELD	OH	Publicly owned treatment works	Major	Outlet Rocky Fork
CELINA WWTP	OH0020320	CELINA	OH	Publicly owned treatment works	Major	Beaver Creek
CITY OF GLOBE - PINAL CREEK WWTP	AZ0020249	GLOBE	AZ	Publicly owned treatment works	Major	Upper Pinal Creek
NILES WWTP	OH0026743	NILES	OH	Publicly owned treatment works	Major	Mahoning River
UPPER MILL CREEK WATER RECLAMATION FACILITY	OH0072087	WEST CHESTER	OH	Publicly owned treatment works	Major	East Fork Mill Creek