EPA · discharge permits by pollutant and parameter
Iron, total [as Fe]
- 6,273Permits carrying a limit
- 1,197With a recorded exceedance
- 43States
EPA identifies this parameter by code 01045. A permit listed here carries a numeric limit on iron, total [as fe] in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.
By state
- West Virginia1,195
- Pennsylvania1,151
- Texas631
- Illinois550
- Tennessee404
- Colorado323
- Alabama224
- Virginia204
- Arizona162
- New York143
- North Dakota137
- Rhode Island125
- Connecticut113
- Iowa107
- Maryland91
- Montana71
- Ohio71
- Oregon61
- Louisiana61
- Indiana60
- Massachusetts44
- Wyoming43
- Michigan30
- Utah30
- Kentucky29
- Washington24
- South Carolina23
- New Hampshire21
- New Mexico16
- Nevada13
- Arkansas13
- Minnesota13
- Puerto Rico11
- North Carolina11
- Georgia10
- Oklahoma9
- New Jersey9
- Nebraska7
- District of Columbia5
- California4
- Mississippi4
- Idaho4
- Maine3
By watershed
The subbasins of the national Watershed Boundary Dataset carrying the most permits with a limit on iron, total [as fe].
- Subbasin 05070201241
- Subbasin 05050009204
- Subbasin 05070101187
- Subbasin 12040104110
- Subbasin 05050005107
- Subbasin 02040203103
- Subbasin 05050006101
- Subbasin 0109000498
- Subbasin 0503010187
- Subbasin 0205030683
- Subbasin 0502000581
- Subbasin 0507020280
- Subbasin 0501000771
- Subbasin 0712000471
- Subbasin 0601020660
- Subbasin 1019000360
- Subbasin 0502000158
- Subbasin 0502000657
- Subbasin 1709001253
- Subbasin 0205020152
- Subbasin 0204010651
- Subbasin 0505000750
- Subbasin 0503010549
- Subbasin 0316011242
- Subbasin 0502000340
- Subbasin 0205010740
- Subbasin 0502000439
- Subbasin 0601020539
- Subbasin 1203010238
- Subbasin 1506010638
- Subbasin 0316010934
- Subbasin 0205030534
- Subbasin 0207000232
- Subbasin 0713000132
- Subbasin 0502000232
- Subbasin 0501000631
- Subbasin 0204020230
- Subbasin 1505030130
- Subbasin 0714010630
- Subbasin 0204020130
- Subbasin 0501000930
- Subbasin 1102000328
- Subbasin 0207000428
- Subbasin 0513010127
- Subbasin 0503010627
- Subbasin 1019000227
- Subbasin 0601020127
- Subbasin 0316011127
- Subbasin 1204020426
- Subbasin 0509010226
- Subbasin 0503010225
- Subbasin 0412010125
- Subbasin 0501000825
- Subbasin 0314020123
- Subbasin 0205030123
- Subbasin 1211020823
- Subbasin 0108020523
- Subbasin 1203010523
- Subbasin 0714010122
- Subbasin 0205020621
- Subbasin 0513020221
- Subbasin 0714020421
- Subbasin 0712000621
- Subbasin 1019000720
- Subbasin 0602000120
- Subbasin 1507010220
- Subbasin 1401000520
- Subbasin 0505000220
- Subbasin 0205010620
- Subbasin 0501000519
- Subbasin 1102000219
- Subbasin 0110000519
- Subbasin 1203010318
- Subbasin 1019000518
- Subbasin 1204010218
- Subbasin 0601020718
- Subbasin 0709000518
- Subbasin 1203010618
- Subbasin 1210030218
- Subbasin 0513020617
- Subbasin 0512011117
- Subbasin 0505000417
- Subbasin 1019000417
- Subbasin 0205020417
- Subbasin 0315020216
- Subbasin 0503020216
- Subbasin 0206000316
- Subbasin 0109000316
- Subbasin 0204010516
- Subbasin 0205030216
- Subbasin 0109000516
- Subbasin 0205030316
- Subbasin 0109000116
- Subbasin 0513020315
- Subbasin 1013010115
- Subbasin 0513010815
- Subbasin 0713000615
- Subbasin 0507010215
- Subbasin 0713000315
- Subbasin 0512010914
- Subbasin 0513020114
- Subbasin 0513010414
- Subbasin 0601010414
- Subbasin 0203020214
- Subbasin 0204020514
- Subbasin 1011010114
- Subbasin 1206020213
- Subbasin 0503010413
- Subbasin 1209020513
- Subbasin 0512020213
- Subbasin 0414020113
- Subbasin 0503020113
- Subbasin 0512020913
- Subbasin 1406000712
- Subbasin 1201000212
- Subbasin 0603000112
- Subbasin 1505010012
- Subbasin 1210030112
- Subbasin 0205010412
- Subbasin 0313000411
- Subbasin 0713000911
- Subbasin 0107000611
- Subbasin 0601010711
- Subbasin 0604000111
- Subbasin 0712000311
- Subbasin 0604000211
- Subbasin 0902010411
- Subbasin 0206000611
- Subbasin 0514020411
- Subbasin 0202000611
- Subbasin 1207010411
- Subbasin 0712000211
- Subbasin 0207001010
- Subbasin 0801021010
- Subbasin 0504000110
- Subbasin 0712000110
- Subbasin 0712000510
- Subbasin 0514020110
- Subbasin 0713001110
- Subbasin 0412010410
- Subbasin 0708010110
- Subbasin 0709000610
- Subbasin 1209030110
- Subbasin 0110000410
- Subbasin 0206000210
- Subbasin 0512011210
- Subbasin 020200039
- Subbasin 071200079
- Subbasin 060400039
- Subbasin 020503049
- Subbasin 101302019
- Subbasin 080102119
- Subbasin 150701019
- Subbasin 070801049
- Subbasin 050100049
- Subbasin 050100019
- Subbasin 071300079
- Subbasin 051402069
- Subbasin 080102089
- Subbasin 121102029
- Subbasin 080102048
- Subbasin 120402018
- Subbasin 120402058
- Subbasin 011000068
- Subbasin 080101008
- Subbasin 150100158
- Subbasin 060200028
- Subbasin 031601138
- Subbasin 120701038
- Subbasin 120701018
- Subbasin 110200018
- Subbasin 050500038
- Subbasin 071402028
- Subbasin 071300028
- Subbasin 011000038
- Subbasin 071402018
- Subbasin 060200047
- Subbasin 111403057
- Subbasin 101000047
- Subbasin 111101057
- Subbasin 060300057
- Subbasin 060300037
- Subbasin 071100097
- Subbasin 090202047
- Subbasin 020502027
- Subbasin 060102087
- Subbasin 101301037
- Subbasin 101600037
- Subbasin 050100037
- Subbasin 120402037
- Subbasin 071300087
- Subbasin 071000067
- Subbasin 050500087
- Subbasin 101000017
- Subbasin 140100037
- Subbasin 090201057
- Subbasin 080102097
- Subbasin 070802057
- Subbasin 010600037
- Subbasin 020200047
- Subbasin 070600057
- Subbasin 120401017
- Subbasin 100901017
- Subbasin 031300037
- Subbasin 140500017
- Subbasin 130401007
- Subbasin 020700117
- Subbasin 051302046
- Subbasin 080102056
- Subbasin 140600096
- Subbasin 080701006
- Subbasin 080801036
- Subbasin 150503036
- Subbasin 102300016
- Subbasin 101900066
- Subbasin 010900026
- Subbasin 051201136
- Subbasin 120301096
- Subbasin 070900076
- Subbasin 071402036
- Subbasin 020301016
- Subbasin 060400056
- Subbasin 100200086
- Subbasin 020501016
- Subbasin 020501036
- Subbasin 071401056
- Subbasin 051201145
- Subbasin 050302035
- Subbasin 090203075
- Subbasin 070802015
- Subbasin 071300055
- Subbasin 050100025
- Subbasin 050901015
- Subbasin 150601035
- Subbasin 120702055
- Subbasin 051402025
- Subbasin 071300125
- Subbasin 121003045
- Subbasin 102300065
- Subbasin 090100085
- Subbasin 090202015
- Subbasin 071401085
- Subbasin 060101025
- Subbasin 120602015
- Subbasin 120200015
- Subbasin 011000015
- Subbasin 101202015
- Subbasin 121002025
- Subbasin 111402065
- Subbasin 071300045
- Subbasin 120100015
- Subbasin 160202045
- Subbasin 121002035
- Subbasin 051202035
- Subbasin 210100045
- Subbasin 040802045
- Subbasin 120301045
- Subbasin 051100024
- Subbasin 101900124
- Subbasin 111401014
- Subbasin 020302034
- Subbasin 150602024
- Subbasin 071000094
- Subbasin 100301014
- Subbasin 140200034
- Subbasin 070802034
- Subbasin 051301064
- Subbasin 020600054
- Subbasin 040400014
- Subbasin 060101034
- Subbasin 031501064
- Subbasin 051202084
- Subbasin 070802094
- Subbasin 150100074
- Subbasin 010802074
- Subbasin 020502054
- Subbasin 090202024
- Subbasin 140401054
- Subbasin 210100054
- Subbasin 070802064
- Subbasin 050901034
- Subbasin 020700014
- Subbasin 120302034
- Subbasin 060300024
- Subbasin 140100014
- Subbasin 140801014
- Subbasin 031501074
- Subbasin 150301014
- Subbasin 170102014
- Subbasin 050400044
- Subbasin 120601024
- Subbasin 111403024
- Subbasin 070801054
- Subbasin 120903024
- Subbasin 030501094
- Subbasin 071000074
- Subbasin 101900014
- Subbasin 110200054
- Subbasin 030401014
- Subbasin 100301023
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| BUCHANAN NO. 1 MINE | VAM080047 | KEEN MOUNTAIN | VA | Major | Garden Creek | |
| PUERTO RICO ELECTRIC PWR AUTH | PR0001660 | SALINAS | PR | Major | BAHIA JOBOS | |
| GRANDVIEW POTW | WA0052205 | GRANDVIEW | WA | Publicly owned treatment works | Major | Byron Ponds-Yakima River |
| JEWETT LIGNITE SURFACE MINE | TX0086541 | JEWETT | TX | Major | LAMB CK;UNNAMED TIRB;MINE CK;RED HOLLOW CK | |
| CONEMAUGH GENERATING STA | PA0005011 | NEW FLORENCE | PA | Major | UNT To Conemaugh River | |
| MINE NO. 4 | AL0026590 | BROOKWOOD | AL | Major | Lick Creek-Blue Creek | |
| LAUREL BRANCH SURFACE MINE | VAM081995 | HURLEY | VA | Major | Left Fork-Knox Creek | |
| ANMOORE FACILITY | WV0004707 | ANMOORE, WV | WV | Major | ANMOORE RUN/ UNNAMED TRIBUTARY | |
| MARTIN LAKE AND OAK HILL LIGNITE MINING | TX0091120 | HENDERSON | TX | Major | DRY CK;MARTIN LK;MARTIN CK;PROPSECT BRANCH | |
| PUERTO RICO ELECTRIC PWR AUTH | PR0001031 | TOA BAJA | PR | Major | ENSC DE BOCAVIEJ | |
| PG AND E DIABLO CANYON POWER PLANT | CA0003751 | AVILA BEACH | CA | Industrial stormwater | Major | PACIFIC OCEAN |
| WASHINGTON WORKS | WV0001279 | WASHINGTON | WV | Major | OHIO RIVER | |
| V.I. WATER & POWER AUTHORITY | VI0000060 | ST. THOMAS | VI | Major | KRUM BAY | |
| PUERTO RICO ELECTRIC PWR AUTH- COSTA | PR0001147 | GUAYANILLA | PR | Major | BAHIA GUAYANILLA | |
| INEOS JOLIET, LLC | IL0001643 | CHANNAHON | IL | Major | DES PLAINES RIVER | |
| EAGLE PASS MINE | TX0109011 | EAGLE PASS | TX | Major | UNNAMED DITCHES; ELM CREEK;RIO GRANDE | |
| EMERY MINE | UT0022616 | EMERY | UT | Industrial stormwater | Major | QUITCHUPAH CREEK |
| PEARL HARBOR NAVAL SHIPYARD & INTERMEDIATE MAINTENANCE FACILITY DRYDOCKS 1-4 | HI0110230 | HONOLULU | HI | Major | PEARL HARBOR | |
| WALTER SCOTT JR. ENERGY CENTER | IA0004308 | COUNCIL BLUFFS | IA | Major | Lake Manawa-Missouri River | |
| AES WESTOVER | NY0003875 | JOHNSON CITY | NY | Major | LITTLE CHOCONUT CK | |
| SYLACAUGA OPERATIONS | AL0003662 | TALLADEGA COUNTY | AL | Major | UT TO DARBY BR CEDAR CREEK | |
| SHOAL CREEK MINE | AL0062421 | ADGER | AL | Major | Lower Big Yellow Creek | |
| MIDAMERICAN ENERGY - NEAL NORTH ENERGY CENTER | IA0004103 | SERGEANT BLUFF | IA | Major | Bacon Creek-Missouri River | |
| VICTORIA POWER STATION | TX0003603 | VICTORIA | TX | Major | Guadalupe River Below San Marcos River | |
| ST MARTINVILLE CITY OF - STP | LA0040941 | ST. MARTINVILLE | LA | Publicly owned treatment works | Major | CYPRESS ISLAND COULEE |
| CITY OF WELCH | WV0024589 | HEMPHILL | WV | Publicly owned treatment works | Major | Tug Fork/Big Sandy River/Ohio River |
| CRAB ORCHARD/MACARTHUR PSD | WV0082309 | MACARTHUR | WV | Publicly owned treatment works | Major | PINEY CREEK OF NEW RIVER |
| ANSONIA COPPER & BRASS INC. | CT0002968 | ANSONIA | CT | Major | NAUGATUCK RIVER | |
| BRUCE MANSFIELD POWER STA | PA0027481 | SHIPPINGPORT | PA | Major | HAYDEN RUN CREEK | |
| PEPCO - BENNING | DC0000094 | WASHINGTON | DC | Major | ANACOSTIA RIVER | |
| MPM SILICONES, LLC | WV0000094 | FRIENDLY | WV | Major | Ohio River, Sugar Camp Run of Ohio River | |
| OAK GROVE LIGNITE MINING AREA | TX0076465 | BREMOND | TX | Major | UNNAMED TRIB OF STEELE CK;WILLOW CK | |
| CITY OF MOUNDSVILLE | WV0023264 | MOUNDSVILLE | WV | Publicly owned treatment works | Major | OHIO RIVER |
| CLEVELAND-CLIFFS RIVERDALE LLC | IL0002119 | RIVERDALE | IL | Major | LITTLE CALUMET RIVER | |
| ELECTRIC BOAT CORPORATION | CT0003824 | GROTON | CT | Major | THAMES RIVER | |
| AMERICAN NICKELOID COMPANY | IL0001724 | PERU | IL | Major | ILLINOIS RIVER | |
| HOMER CITY GENERATING STATION | PA0005037 | HOMER CITY | PA | Major | Unnamed Stream | |
| MARSHALL STEAM STATION | NC0004987 | TERRELL | NC | Major | Irish Buffalo Creek | |
| BRUNNER ISLAND LLC | PA0008281 | YORK HAVEN | PA | Major | Susquehanna River | |
| BOWLEYS QUARTER INVESTMENTS I, LLC. | MD0001511 | BALTIMORE COUNTY | MD | Major | SALT PETER CREEK via SENECA CREEK |