I-90 INTERCHANGE, Blackhawk, SD: NPDES SDR10D538 discharge permit, effluent exceedances, inspections, penalties

I-90 INTERCHANGE, Blackhawk, South Dakota: Individual permit SDR10D538, held by I-90 Interchange; Construction stormwater; Not needed.

South Dakota holds 12 Construction stormwater coverages of this permit type in EPA’s file.

I-90 INTERCHANGE among its neighbors

9 discharge permits are in the Blackhawk Creek-Boxelder Creek subwatershed (HUC 101201110305); SDR10D538 is one. Its county: 14, 2 major; SDR10D538 is a permit EPA has not classed major or minor.

Other permits in the Blackhawk Creek-Boxelder Creek subwatershed (HUC 101201110305)

• 3800 MARVIN RD, Rapid City: SDR10J961, minor, term to 2023-03-31
• ASTORIA COURT & ASTORIA LANE DRAINAGE & ROADWAY IMPROVEMENTS, Summerset: SDR10P54N, minor, term to 2028-10-31
• BLACKHAWK WATER USER DISTRICT (WTP), Blackhawk: SDG860073, minor, term to 2021-09-30
• ELM STREET WATER DISTRIBUTION PHASE 2, Blackhawk: SDR10P534, minor, term to 2028-10-31
• FARRAR BUSINESS PARK, Rapid City: SDR10K329, minor, term to 2023-03-31
• FARRAR BUSINESS PARK GRADING, Rapid City: SDR10K313, minor, term to 2023-03-31
• NORMAN RANCH SUBDIVISION, Summerset: SDR10P566, minor, term to 2028-10-31
• PCN 092U, Rapid City: SDR10P5KA, minor, term to 2028-10-31