EPA · subbasin 04040001 · discharge permits by parameter
LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia in subbasin 04040001
- 4Permits carrying a limit
- 3With a recorded exceedance
- 122Nationwide
A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| US STEEL CORP MIDWEST PLANT | IN0000337 | PORTAGE | IN | Major | BURNS DITCH TO LAKE MICHIGAN | |
| CLEVELAND-CLIFFS BURNS HARBOR LLC | IN0000175 | CHESTERTON | IN | Major | LITTLE CALUMET R AND BURNS HARBOR |
LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia nationwide · Subbasin 04040001, every permit