EPA · discharge permits by watershed
Subbasin 04010102
- 12Current permits
- 1States
- 3Watersheds
A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Minnesota. Each permit is placed by the outfall EPA names as its representative discharge point.
This subbasin contains 3 watersheds, each with its own page of permits. The table below is a sample of the 12 current permits recorded here; the pollutant list above names every limit EPA attaches to a permit in this subbasin.
By state
Watersheds inside this subbasin
The same permits, cut another way
The 12 permits whose outfall sits in this subbasin, grouped by one attribute at a time: the class of permit, the Clean Water Act program it was issued under, the type of coverage, and the size of the discharger. Each figure below counts the permits in that group.
By permit class
By permit type
By major or minor
Pollutants with a limit in subbasin 04010102 1
Every pollutant a permit in this subbasin carries a limit for, most permits first.
Other subbasins
- Subbasin 03170006 28
- Subbasin 03170007 52
- Subbasin 03170008 255
- Subbasin 03170009 271
- Subbasin 03180001 102
- Subbasin 03180002 224
- Subbasin 03180003 49
- Subbasin 03180004 100
- Subbasin 03180005 46
- Subbasin 04010101 14
- Subbasin 04010201 108
- Subbasin 04010202 3
- Subbasin 04010301 35
- Subbasin 04010302 33
- Subbasin 04020101 9
- Subbasin 04020102 10
- Subbasin 04020103 13
- Subbasin 04020105 18
- Subbasin 04020201 3
- Subbasin 04020203 5
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| NORTHSHORE MINING CO - SILVER BAY | MN0055301 | SILVER BAY | MN | Major | City of Silver Bay-Frontal Lake Superior | |
| BEAVER BAY WWTP | MN0040754 | BEAVER BAY | MN | Publicly owned treatment works | Minor | L SUPERIOR VIA BEAVER R VIA STREAM |
| CLOVER VALLEY SAND AND GRAVEL | MNG490695 | DULUTH | MN | Minor | Lower Knife River | |
| DULUTH STEAM PLANT 1 | MN0055719 | DULUTH | MN | Minor | L SUPERIOR | |
| JBL SAND AND GRAVEL LLC | MNG490326 | TWO HARBORS | MN | Minor | West Branch Knife River | |
| LINDEN GRAVEL SAND & ROCK | MNG490532 | TWO HARBORS | MN | Minor | Stewart River | |
| LRH AGGREGATES LLC DBA HUDSON AGGREGATES | MNG490220 | DULUTH | MN | Minor | Lower Knife River | |
| MDNR FRENCH RIVER HATCHERY | MN0004413 | DULUTH | MN | Minor | L SUPERIOR VIA FRENCH RIVER | |
| SILVER BAY | MN0024899 | SILVER BAY | MN | Publicly owned treatment works | Minor | L SUPERIOR |
| SINNOT CONTRACTING LLC | MNG490588 | PROCTOR | MN | Minor | Amity Creek | |
| SRM PLANT 72901 | MNG490286 | TWO HARBORS | MN | Minor | City of Two Harbors-Frontal Lake Superior | |
| US EPA - MED-DULUTH | MN0110914 | DULUTH | MN | Minor | LAKE SUPERIOR |