NPDES SDR10P5NK · Clean Water Act
CHEYENNE BLVD / WEST GATE ROAD SEWER EXTENSION, Box Elder, SD: NPDES SDR10P5NK discharge permit, effluent exceedances, inspections, penalties
CHEYENNE BLVD / WEST GATE ROAD SEWER EXTENSION, Box Elder, South Dakota: General permit coverage SDR10P5NK, held by Mainline Contracting; Construction stormwater; Effective; issued August 22, 2025, term to October 31, 2028, by SDDANR.
South Dakota holds 1,358 Construction stormwater coverages of this permit type in EPA’s file; 920 were issued before SDR10P5NK. Mainline Contracting holds 2 permits in South Dakota.
Other permits held by Mainline Contracting
- DMSD SYSTEM WIDE IMPROVEMENTS, Lead: SDR10P57P, issued 2024-08-30
Coverages issued nearest SDR10P5NK
- 2025-08-01: SOUTH DEUEL WIND, Brandt: SDR10P5OG, held by Rachel Contracting
- 2025-08-01: CLEAR LAKE PHASE 1 WATERMAIN & STORM SEWER, Clear Lake: SDR10P5OH, held by City of Clear Lake
- 2025-08-02: PCN 08WE, Salem: SDR10P5OE, held by SD Department of Transportation
- 2025-08-04: DGR ENGINEERING SIOUX FALLS OFFICE EXPANSION, Sioux Falls: SDR10P5OK, held by DGR Engineering
- 2025-08-18: SWO LAW ENFORCEMENT CENTER, Agency Village: SDR10I046, held by Comstock Construction, Inc.
- 2025-08-22: CIRCLE K STORES LLC - SIOUX FALLS, Sioux Falls: SDR10P5O6, held by Holiday StationStores Inc
- 2025-08-22: WINDRIVER, Piedmont: SDR10P5O9, held by HD Enterprises LLC
- 2025-08-22: LAKE NORDEN CUL-DE-SAC IMPROVEMENTS, Lake Norden: SDR10P5OC, held by City of Lake Norden
- 2025-08-22: MEADOW RIDGE PET LODGE, Rapid City: SDR10P5OL, held by Burress Construction
- 2025-08-22: MANURE SHED, Plankinton: SDR10P5OM, held by National Food NW
CHEYENNE BLVD / WEST GATE ROAD SEWER EXTENSION among its neighbors
46 discharge permits are in the Ellsworth Air Force Base-Boxelder Creek subwatershed (HUC 101201110401); SDR10P5NK is one.
Other permits in the Ellsworth Air Force Base-Boxelder Creek subwatershed (HUC 101201110401)
- 1416 SANITARY SEWER UPGRADE PHASE 1, Box Elder: SDR10P5KF, minor, term to 2028-10-31
- 449 CIMARRON, Box Elder: SDR10P548, minor, term to 2028-10-31
- ALPHA AVENUE SEWER PROJECT, Box Elder: SDR10P5MR, minor, term to 2028-10-31
- ALPHA OMEGA SUBDIVISION PHASE 1, Box Elder: SDR10J764, minor, term to 2023-03-31
- AUTOZONE STORE #10687, Box Elder: SDR10P5NE, minor, term to 2028-10-31
- B-21 EAST ALERT APRON EPS, Ellsworth Air Force Base: SDR10P5UV, minor, term to 2028-10-31
- B-21 FUELS SYSTEM MAINTENANCE DOCK, Ellsworth Afb: SDR10P5AS, minor, term to 2028-10-31
- B-21 LOW OBSERVABLE RESTORATION FACILITY, Ellsworth Afb: SDR10K531, minor, term to 2023-03-31
- B-21 WEAPONS GENERATION FACILITY, Ellsworth Air Force Base: SDR10P55B, minor, term to 2028-10-31
- B-21: ADAL FLIGHT SIMULATOR FACILITY, Ellsworth Afb: SDR10P294, minor, term to 2023-03-31
Identity
| Facility | CHEYENNE BLVD / WEST GATE ROAD SEWER EXTENSION |
|---|---|
| Permittee | Mainline Contracting |
| NPDES ID | SDR10P5NK |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Construction stormwater |
| Issued | August 22, 2025 |
| Expires | October 31, 2028 |
| Agency | SDDANR |
| Address | Box Elder, SD 57719 |
| Subwatershed | Ellsworth Air Force Base-Boxelder Creek (HUC 101201110401) |
NPDES SDR10P5NK: effluent limits and exceedances
CHEYENNE BLVD / WEST GATE ROAD SEWER EXTENSION (NPDES SDR10P5NK): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.
NPDES SDR10P5NK: no pollutant row on file.
NPDES SDR10P5NK: inspections, violations and enforcement
NPDES SDR10P5NK (CHEYENNE BLVD / WEST GATE ROAD SEWER EXTENSION): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES SDR10P5NK
NPDES SDR10P5NK: one email when its EPA record changes — $99/month.
Permits near NPDES SDR10P5NK
NPDES SDR10P5NK: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.