EPA · discharge permits by pollutant and parameter
Oxygen, dissolved [DO]
- 17,341Permits carrying a limit
- 8,065With a recorded exceedance
- 50States
EPA identifies this parameter by code 00300. A permit listed here carries a numeric limit on oxygen, dissolved [do] in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.
By state
- Texas2,303
- Ohio2,011
- Missouri1,284
- Illinois1,233
- Arkansas1,001
- Kentucky971
- Virginia901
- Indiana655
- Mississippi573
- Pennsylvania536
- Alabama524
- Michigan505
- Georgia432
- Minnesota397
- Iowa378
- New York361
- Tennessee315
- Florida283
- West Virginia282
- South Carolina273
- Louisiana264
- Alaska208
- North Carolina172
- Puerto Rico143
- Maryland131
- Massachusetts110
- New Jersey107
- Arizona106
- Oklahoma105
- Wisconsin104
- Washington71
- California61
- Kansas59
- Utah58
- Idaho56
- Oregon45
- South Dakota42
- Wyoming41
- Montana41
- Connecticut29
- New Mexico27
- Nebraska23
- North Dakota23
- Nevada22
- Colorado21
- New Hampshire19
- Maine16
- Rhode Island6
- Guam3
- U.S. Virgin Islands3
By watershed
The subbasins of the national Watershed Boundary Dataset carrying the most permits with a limit on oxygen, dissolved [do].
- Subbasin 12040104365
- Subbasin 10290109360
- Subbasin 12040102179
- Subbasin 05040001159
- Subbasin 05060001129
- Subbasin 10290110126
- Subbasin 05070202126
- Subbasin 11010001123
- Subbasin 11110207118
- Subbasin 05100205110
- Subbasin 03070103109
- Subbasin 1030010299
- Subbasin 0714010699
- Subbasin 1204010197
- Subbasin 0503010397
- Subbasin 0808010397
- Subbasin 0507020394
- Subbasin 0411000194
- Subbasin 0508000294
- Subbasin 0411000290
- Subbasin 0712000488
- Subbasin 0601020586
- Subbasin 0508000184
- Subbasin 0411000383
- Subbasin 0509020283
- Subbasin 0512020178
- Subbasin 0804020374
- Subbasin 0405000173
- Subbasin 1207010469
- Subbasin 1204020469
- Subbasin 1030020069
- Subbasin 0509020167
- Subbasin 0411000466
- Subbasin 0503010166
- Subbasin 0714010165
- Subbasin 0410001165
- Subbasin 0513010165
- Subbasin 0514010262
- Subbasin 0510010162
- Subbasin 0714010261
- Subbasin 0504000261
- Subbasin 0507020158
- Subbasin 0509020357
- Subbasin 1204010356
- Subbasin 1203020252
- Subbasin 0504000351
- Subbasin 0714020450
- Subbasin 0712000150
- Subbasin 0807020250
- Subbasin 0410001050
- Subbasin 0410001250
- Subbasin 0503020450
- Subbasin 0308010350
- Subbasin 0713000150
- Subbasin 1211020849
- Subbasin 0315010649
- Subbasin 0506000248
- Subbasin 1204020547
- Subbasin 2101000547
- Subbasin 0410000747
- Subbasin 0204020346
- Subbasin 0603000246
- Subbasin 0709000545
- Subbasin 0503010645
- Subbasin 0203010144
- Subbasin 0505000944
- Subbasin 0802020344
- Subbasin 0205030642
- Subbasin 1201000240
- Subbasin 0514010140
- Subbasin 0712000640
- Subbasin 0804020140
- Subbasin 0315010440
- Subbasin 0505000239
- Subbasin 0711000439
- Subbasin 0510020139
- Subbasin 0601010239
- Subbasin 0503010238
- Subbasin 0204020237
- Subbasin 0315020237
- Subbasin 0714010437
- Subbasin 1203010337
- Subbasin 0504000637
- Subbasin 0803020736
- Subbasin 0512010836
- Subbasin 0713000936
- Subbasin 1111020336
- Subbasin 1206020236
- Subbasin 0207000535
- Subbasin 0504000535
- Subbasin 0512010135
- Subbasin 0504000435
- Subbasin 0414020135
- Subbasin 0713000535
- Subbasin 0502000535
- Subbasin 0804010235
- Subbasin 0804010134
- Subbasin 1101000234
- Subbasin 0202000634
- Subbasin 2101000434
- Subbasin 1209030134
- Subbasin 0405000434
- Subbasin 0207000834
- Subbasin 0202000834
- Subbasin 0208010633
- Subbasin 0204010533
- Subbasin 0804010333
- Subbasin 0207000433
- Subbasin 0714020233
- Subbasin 1203010633
- Subbasin 1114010932
- Subbasin 0512011432
- Subbasin 0512010932
- Subbasin 0802040232
- Subbasin 0508000331
- Subbasin 0208010331
- Subbasin 1201000131
- Subbasin 2101000231
- Subbasin 0712000531
- Subbasin 0512020231
- Subbasin 0711000831
- Subbasin 0310020631
- Subbasin 0512011130
- Subbasin 1101000330
- Subbasin 0316011130
- Subbasin 0512011230
- Subbasin 0514010430
- Subbasin 0802030130
- Subbasin 0713000329
- Subbasin 0512020829
- Subbasin 0708010429
- Subbasin 0803020429
- Subbasin 0404000129
- Subbasin 0317000929
- Subbasin 0405000329
- Subbasin 0410000229
- Subbasin 0203010329
- Subbasin 0709000629
- Subbasin 0208020628
- Subbasin 0409000428
- Subbasin 0512020428
- Subbasin 1203010228
- Subbasin 0708020828
- Subbasin 0601010128
- Subbasin 0512010628
- Subbasin 1029011128
- Subbasin 0509010327
- Subbasin 0708020927
- Subbasin 0502000627
- Subbasin 0806020227
- Subbasin 0802030227
- Subbasin 0708020527
- Subbasin 0301020126
- Subbasin 0602000226
- Subbasin 0207001026
- Subbasin 0306010426
- Subbasin 0713001126
- Subbasin 0301010126
- Subbasin 0514020626
- Subbasin 0305010526
- Subbasin 1207010126
- Subbasin 0207000925
- Subbasin 0405000625
- Subbasin 0205030325
- Subbasin 0603000525
- Subbasin 0410000625
- Subbasin 0313000225
- Subbasin 0318000124
- Subbasin 0313000624
- Subbasin 0714020324
- Subbasin 0408020324
- Subbasin 0503020224
- Subbasin 0511000124
- Subbasin 1114030224
- Subbasin 0305010924
- Subbasin 0601020624
- Subbasin 0309020624
- Subbasin 0317000423
- Subbasin 0503020123
- Subbasin 1203010923
- Subbasin 0208020323
- Subbasin 0109000123
- Subbasin 1030010123
- Subbasin 0207001123
- Subbasin 0204020123
- Subbasin 0306010123
- Subbasin 0307010523
- Subbasin 0512011323
- Subbasin 0315020122
- Subbasin 1107020722
- Subbasin 0604000622
- Subbasin 0315010722
- Subbasin 0712000222
- Subbasin 0506000322
- Subbasin 0604000522
- Subbasin 0410000922
- Subbasin 0712000722
- Subbasin 0409000122
- Subbasin 0306020422
- Subbasin 0713000222
- Subbasin 0505000522
- Subbasin 0208010422
- Subbasin 0206000322
- Subbasin 0713000721
- Subbasin 0409000521
- Subbasin 0207000621
- Subbasin 0204020521
- Subbasin 1207020121
- Subbasin 0714010521
- Subbasin 1210040121
- Subbasin 0509010121
- Subbasin 1207010321
- Subbasin 0316010921
- Subbasin 0507010121
- Subbasin 0512020321
- Subbasin 0713000621
- Subbasin 0514020421
- Subbasin 1101001421
- Subbasin 0512010721
- Subbasin 1206020120
- Subbasin 0318000420
- Subbasin 0713000420
- Subbasin 0512010320
- Subbasin 1202000520
- Subbasin 0316010120
- Subbasin 1204020120
- Subbasin 0202000720
- Subbasin 0410000820
- Subbasin 0317000520
- Subbasin 1029010820
- Subbasin 0203010520
- Subbasin 0702000420
- Subbasin 0307010619
- Subbasin 0510010219
- Subbasin 0514020119
- Subbasin 0305020119
- Subbasin 0204010419
- Subbasin 0714020119
- Subbasin 0801010018
- Subbasin 0513020518
- Subbasin 0318000218
- Subbasin 0713001018
- Subbasin 0708010518
- Subbasin 0710000818
- Subbasin 0804020418
- Subbasin 1114010118
- Subbasin 1203020118
- Subbasin 0305010318
- Subbasin 0514020218
- Subbasin 0511000518
- Subbasin 0505000118
- Subbasin 1203010118
- Subbasin 0804020518
- Subbasin 1204020318
- Subbasin 0513010318
- Subbasin 0410000418
- Subbasin 1302020318
- Subbasin 1207020518
- Subbasin 0603000118
- Subbasin 0207000717
- Subbasin 0316010817
- Subbasin 1111020517
- Subbasin 0412010117
- Subbasin 0808010217
- Subbasin 0205030517
- Subbasin 0301010217
- Subbasin 0710000617
- Subbasin 0512011517
- Subbasin 0510020317
- Subbasin 0208020117
- Subbasin 0711000917
- Subbasin 0809020117
- Subbasin 0408020417
- Subbasin 1210030417
- Subbasin 0514010317
- Subbasin 1203010717
- Subbasin 0803020117
- Subbasin 0710000117
- Subbasin 0109000417
- Subbasin 0205010716
- Subbasin 0713001216
- Subbasin 1017020416
- Subbasin 1114020316
- Subbasin 0712000316
- Subbasin 0304010116
- Subbasin 0410000316
- Subbasin 0314020116
- Subbasin 0409000316
- Subbasin 0511000216
- Subbasin 0208020416
- Subbasin 1101000416
- Subbasin 0305010116
- Subbasin 1210020316
- Subbasin 0702000516
- Subbasin 0706000516
- Subbasin 0205010215
- Subbasin 0714010315
- Subbasin 0310010115
- Subbasin 0207000215
- Subbasin 0806020115
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| GRANDVIEW POTW | WA0052205 | GRANDVIEW | WA | Publicly owned treatment works | Major | Byron Ponds-Yakima River |
| PUERTO RICO ELECTRIC PWR AUTH | PR0000698 | SAN JUAN | PR | Major | BAHIA SAN JUAN | |
| MEXICO WWTP | MO0036242 | MEXICO | MO | Publicly owned treatment works | Major | Tributary to S. Fk. Salt R. |
| MONETT WWTP | MO0021440 | MONETT | MO | Publicly owned treatment works | Major | Tributary to Clear Creek |
| STRUTHERS WWTP | OH0027600 | STRUTHERS | OH | Publicly owned treatment works | Major | Mahoning River |
| PEARL RIVER WASTEWATER TREATMENT FACILITY | MS0053503 | PHILADELPHIA | MS | Publicly owned treatment works | Major | WOLF CREEK TO KENTAWKA CANAL TO PEARL RIVER |
| PUERTO RICO ELECTRIC PWR AUTH | PR0001660 | SALINAS | PR | Major | BAHIA JOBOS | |
| JAMESTOWN CITY OF | ND0023370 | JAMESTOWN | ND | Publicly owned treatment works | Major | Upper James |
| GALESBURG SANITARY DISTRICT STP | IL0023141 | GALESBURG | IL | Publicly owned treatment works | Major | CEDAR CREEK & COURT CREEK |
| SKAGWAY, MUNICIPALITY OF - SKAGWAY WWTP - 301(H) WAIVER | AK0020010 | SKAGWAY | AK | Publicly owned treatment works | Major | TAIYA INLET |
| MELBOURNE - JOE MULLINS RO WTP/ DEMINERALIZATION CONCENTRATE | FL0043443 | MELBOURNE | FL | Major | Eau Gallie R Class III Marine WBID 3082 | |
| PRASA SERGIO CUEVAS WTP | PR0022411 | TRUJILLO ALTO | PR | Major | VARIANTE CREEK TRIBUTARY OR R GRAND | |
| TROY HWY 47 WWTP | MO0054623 | TROY | MO | Publicly owned treatment works | Major | Tributary to Town Branch |
| FERRIDAY TOWN OF - TOWN OF FERRIDAY WWTP | LA0020630 | FERRIDAY | LA | Publicly owned treatment works | Major | Lake Concordia-Bayou Cocodrie |
| CITY OF MARION, DIV OF WATER POLLUTION CONTROL | OH0026352 | MARION | OH | Publicly owned treatment works | Major | |
| SAGINAW WWTP | MI0025577 | SAGINAW | MI | Publicly owned treatment works | Major | Saginaw River |
| SOUTH CAROLINA PORTS AUTHORITY | SC0001759 | N CHARLESTON | SC | Major | Lower Cooper River | |
| CITY OF NEWARK WASTEWATER TREATMENT PLANT | OH0026671 | NEWARK | OH | Publicly owned treatment works | Major | Licking River |
| CITY OF LA JOYA WWTP | TX0127337 | LA JOYA | TX | Publicly owned treatment works | Major | Rio Grande Below Falcon Reservoir |
| NEWPORT WWTP | NC0021555 | NEWPORT | NC | Publicly owned treatment works | Major | |
| NIPPON DYNAWAVE PACKAGING COMPANY LONGVIEW | WA0000124 | LONGVIEW | WA | Major | City of Longview-Frontal Columbia River | |
| BEDFORD WASTEWATER TREATMENT PLANT | OH0024040 | BEDFORD | OH | Publicly owned treatment works | Major | Wood Creek |
| VERNON WPCF | CT0100609 | VERNON | CT | Publicly owned treatment works | Major | HOCKAMAN RIVER |
| ARROYO AQUACULTURE WWTF | TX0103811 | CAMERON COUNTY | TX | Major | Laguna Atascosa | |
| KC ROCKY BRANCH WWTP | MO0048305 | KANSAS CITY | MO | Publicly owned treatment works | Major | Rocky Br. |
| MACCLENNY WWTF | FL0040495 | MACCLENNY | FL | Publicly owned treatment works | Major | Turkey Cr 2318 Class III Fresh trib of St Marys R |
| PEARL RIVER COUNTY UTILITY AUTHORITY, POPLARVILLE POTW | MS0020494 | POPLARVILLE | MS | Publicly owned treatment works | Major | JUMP OFF CREEK |
| NASHVILLE, CITY OF (NASHVILLE WPCP) | GA0039365 | NASHVILLE | GA | Publicly owned treatment works | Major | Upper Turnpike Creek |
| JASPER WWTF | FL0027880 | JASPER | FL | Publicly owned treatment works | Major | Baisden Swamp Class III Fresh WBID 3358 |
| BUFFALO WWTF | MO0094854 | BUFFALO | MO | Publicly owned treatment works | Major | Tributary to Little Lindley Creek |
| DERMOTT, CITY OF (SOUTH POND) | AR0022250 | DERMOTT | AR | Publicly owned treatment works | Major | BU BARTHOLOMEW,OUACHITA RV |
| PONCHATOULA CITY OF - CITY OF PONCHATOULA WASTEWATER TREATMENT FACILITY | LA0044695 | PONCHATOULA | LA | Publicly owned treatment works | Major | 4D |
| PRASA VEGA BAJA WWTP | PR0021679 | VEGA BAJA | PR | Publicly owned treatment works | Major | CANO CABO CARIBE |
| SCPSA (SANTEE COOPER)/CROSS GENERATING STATION | SC0037401 | PINEVILLE | SC | Major | Lake Moultrie | |
| SWAINSBORO, CITY OF (YAM GRANDY CREEK WPCP) | GA0039225 | SWAINSBORO | GA | Publicly owned treatment works | Major | Rosemary Creek |
| FIBER INDUSTRIES LLC | SC0004162 | DARLINGTON | SC | Major | Lucas Creek-Black Creek | |
| JOINT MEETING OF ESSEX AND UNION COUNTIES | NJ0024741 | ELIZABETH CITY | NJ | Publicly owned treatment works | Major | Morses Creek-Arthur Kill |
| CHERAW WWTF | SC0020249 | CHERAW | SC | Publicly owned treatment works | Major | Huckleberry Branch-Great Pee Dee River |
| PONTOTOC, CITY OF, ACTIVATED SLUDGE FACILITY | MS0058581 | PONTOTOC | MS | Publicly owned treatment works | Major | DIRECTLY INTO LYON CREEK |
| BOONDOCKS COUNTRY WWTF | MO0125989 | MOUNT VERNON | MO | Minor | Williams Cr. |