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EPA · discharge permits by watershed
Portage Lake-Portage River (subwatershed 040201030307)
- 5Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Michigan. Each permit is placed by the outfall EPA names as its representative discharge point.
This subwatershed carries permits in 1 state. The table below is a sample of the 5 current permits recorded here
By state
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| PORTAGE LAKE AUTHORITY WWTP | MI0020061 | HOUGHTON | MI | Publicly owned treatment works | Major | Portage Lake Ship Canal |
| ADAMS TWP WWSL | MIG580213 | ATLANTIC MINE | MI | Publicly owned treatment works | Minor | Cole Creek |
| KEWEENAW WATERS RESORT | MIG760106 | HOUGHTON | MI | Minor | Portage Lake-Portage River | |
| SOUTH RANGE WWSL | MIG580311 | ATLANTIC MINE | MI | Publicly owned treatment works | Minor | Coles Creek |
| SUPERIOR SAND & GRAVEL INC | MIS310700 | HANCOCK | MI | Minor | Portage Lake Ship Canal |
What this page shows
This page covers Clean Water Act discharge permits in the Portage Lake-Portage River watershed, watershed code 040201030307. It lists 5 permits on this page and 5 permits in the whole watershed located in MI.