EPA · discharge permits by city
Discharge permits in Blackhawk, South Dakota
- 4Current permits
Permits
Major dischargers first. Permits are placed by the address on the permit, which is the operation’s own, not the outfall’s.
| Permit holder | NPDES ID | Program | Discharger | Receiving water |
|---|---|---|---|---|
| BLACKHAWK WATER USER DISTRICT (WTP) | SDG860073 | Minor | trib. of Box Elder, Blackhawk, & li | |
| ELM STREET WATER DISTRIBUTION PHASE 2 | SDR10P534 | Construction stormwater | Minor | Blackhawk Creek-Boxelder Creek |
| WATER MAIN REPLACEMENT AND METER PIT INSTALLATION | SDR10P5E9 | Construction stormwater | Minor | Stagebarn Canyon Creek |
| I-90 INTERCHANGE | SDR10D538 | Construction stormwater | Minor | Blackhawk Creek-Boxelder Creek |