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EPA · discharge permits by watershed
Bitterroot River-Darby (subwatershed 170102050806)
- 6Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Montana. 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 6 current permits recorded here
By state
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| RAVALLI COUNTY | MTG870119 | VICTOR | MT | Minor | Ravalli | |
| RBC SAND & GRAVEL INC. | MTG490052 | DARBY | MT | Minor | BITTERROOT RIVER | |
| TOWN OF DARBY WWTF | MTG580011 | DARBY | MT | Publicly owned treatment works | Minor | WEST CHANNEL BITTERROOT RIVER |
| BOULDER SCIENTIFIC MINING CO - DARBY MILL SITE | MTX000222 | DARBY | MT | Minor | BITTERROOT RIVER | |
| DARBY SITE | MTR000753 | DARBY | MT | Industrial stormwater | Minor | BITTERROOT RIVER |
| RBC SAND & GRAVEL INC. | MTR000910 | DARBY | MT | Industrial stormwater | Minor | BITTERROOT RIVER |
What this page shows
This page covers Clean Water Act discharge permits in the Bitterroot River-Darby watershed, watershed code 170102050806. It lists 6 permits on this page and 6 permits in the whole watershed located in MT.