EPA · discharge permits by watershed
Outlet Boise River (subwatershed 170501140803)
- 11Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Idaho. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
- Idaho11
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| CANYON SPRINGS RV PARK S. EXPANSION & POOL | IDR10C0NB | CALDWELL | ID | Construction stormwater | Minor | Boise River |
| COOPER PIT | IDR053248 | CALDWELL | ID | Industrial stormwater | Minor | Outlet Boise River |
| HEXON ROAD BRIDGE | IDR10C1F8 | PARMA | ID | Construction stormwater | Minor | Boise River |
| HIGHWAY DISTRICT NO. 4 MS4 | IDS028134 | CALDWELL | ID | Small municipal storm sewer systems | Minor | BOISE RIVER |
| IMC LOOK LANE | IDR053064 | CALDWELL | ID | Industrial stormwater | Minor | Outlet Boise River |
| MAVERIK | IDR10C1UJ | CALDWELL | ID | Construction stormwater | Minor | Boise River |
| THE STADIUM SUBDIVISION NO. 2 - PHASE 2 | IDR10C1UU | CALDWELL | ID | Construction stormwater | Minor | Conway Gulch |
| 2025 EL PASO ROAD PAVEMENT REHAB | IDR10L0IF | CALDWELL | ID | Construction stormwater | Minor | Outlet Boise River |
| 2025 FARMWAY ROAD PAVEMENT REHAB | IDR10L0J8 | CALDWELL | ID | Construction stormwater | Minor | Outlet Boise River |
| EL PASO RD PAVEMENT REHAB 2024 | IDR10L0EV | CALDWELL | ID | Minor | Outlet Boise River | |
| PREFERRED PUMP SITE IMPROVEMENTS | IDR10L0KT | CALDWELL | ID | Minor | Outlet Boise River |