EPA · discharge permits by pollutant and parameter
Month excursion time [min]
- 12Permits carrying a limit
- 1With a recorded exceedance
- 2States
EPA identifies this parameter by code 82577. A permit listed here carries a numeric limit on month excursion time [min] 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 month excursion time [min].
Other pollutants
- Chromium, hexavalent tot recoverable 3
- Trichlorobenzene 4
- Duration of discharge 35
- Water level relative to mean sea level 67
- Osmotic pressure, total, unf whl wtr 49
- Volatile hydrocarbons 4
- Conductivity, net 6
- Lagoon freeboard 44
- pH exchange [su] 7
- Daily excursion time [min] 13
- Day - max excursion time [min] 6
- pH range excursions, > 60 minutes 284
- pH range excursions, monthly total accum 297
- pH, in soil 47
- Drilling fluids, free oil 306
- Drilling fluids, discharge rate 284
- Drilling fluids, volume 123
- Drill cuttings, free oil 301
- Drilling cuttings, volume 118
- Deck drainage, free oil 314
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| DAIKIN AMERICA, INC. | AL0064351 | DECATUR | AL | Major | Bakers Creek-Tennessee River | |
| AMEREN MISSOURI - MERAMEC ENERGY CENTER | MO0000361 | ST. LOUIS | MO | Industrial stormwater | Major | Mississippi River |
| DYNO NOBEL - LOMO PLANT | MO0105783 | LOUISIANA | MO | Industrial stormwater | Major | Tributary to Buffalo Creek |
| AMEREN MISSOURI - LABADIE ENERGY CENTER | MO0004812 | LABADIE | MO | Industrial stormwater | Major | Missouri R. |
| US STEEL CORP MIDWEST PLANT | IN0000337 | PORTAGE | IN | Major | BURNS DITCH TO LAKE MICHIGAN | |
| WILL COUNTY GENERATING STATION | IL0002208 | ROMEOVILLE | IL | Major | CHICAGO SANITARY AND SHIP CANAL | |
| AMEREN MISSOURI - RUSH ISLAND POWER | MO0000043 | FESTUS | MO | Industrial stormwater | Major | Tributary to Mississippi R. |
| NEW MADRID POWER PLANT | MO0001171 | MARSTON | MO | Industrial stormwater | Major | Mississippi River |
| MIDWEST GENERATION, LLC | IL0002216 | JOLIET | IL | Major | DES PLAINES RIVER | |
| HALLADOR POWER COMPANY LLC - MEROM GENERATING STATION | IN0050296 | MEROM | IN | Major | WABASH R VIA TURTLE CR RESERVOIR | |
| AMEREN - SIOUX (WEST ALTON ENERGY CTR) | MO0000353 | WEST ALTON | MO | Industrial stormwater | Major | Tributary to Brick House Slough |
| MIDWEST GENERATION, LLC | IL0064254 | JOLIET | IL | Major | DES PLAINES RIVER |
What this page shows
This page covers Clean Water Act discharge permits in the EPA NPDES register with limits on the pollutant parameter Month excursion time [min]. There are 12 permits with a limit on this parameter, and 6 permits with a recorded violation of this parameter.