NPDES SDR10P5Q4 · Clean Water Act
BROOKINGS SOLAR PROJECT, Aurora, SD: NPDES SDR10P5Q4 discharge permit, effluent exceedances, inspections, penalties
BROOKINGS SOLAR PROJECT, Aurora, South Dakota: General permit coverage SDR10P5Q4, held by Knobelsdorff Energy, LLC; Construction stormwater; Effective; issued October 7, 2025, term to October 31, 2028, by SDDANR.
South Dakota holds 1,358 Construction stormwater coverages of this permit type in EPA’s file; 959 were issued before SDR10P5Q4.
Coverages issued nearest SDR10P5Q4
- 2025-09-30: 25007 FISHER - ON-SITE, Mobridge: NDR10I06B, held by Central Specialties, Inc.
- 2025-10-02: WINK MEADOWS MITIGATION BANK, Bruce: SDR10P5P4, held by Maccs Exacating
- 2025-10-02: IROQUOIS MAIN LIFT STATION & FORCEMAIN, Iroquois: SDR10P5PD, held by City of Iroquois
- 2025-10-02: FORMOSA - SIOUX FALLS, SD, Sioux Falls: SDR10P5PS, held by Formosa Food Company, Inc.
- 2025-10-03: NWE AGS CTG UPGRADE, Aberdeen: SDR10P5QD, held by MAP Mechanical Contractors, Inc.
- 2025-10-08: PCN 09A4, Newell: SDR10P5OD, held by SD Department of Transportation
- 2025-10-08: PCN 080A, Oacoma: SDR10P5OF, held by SD Department of Transportation
- 2025-10-08: PCN 08MV, Miller: SDR10P5P6, held by SD Department of Transportation
- 2025-10-08: DAKOTA DUNES CID MAINTENANCE B, Dakota Dunes: SDR10P5PI, held by Story Construction d/b/a L&L Builders
- 2025-10-08: BUTLER MACHINERY NORTH SHOP ADDITION, Rapid City: SDR10P5PL, held by Butler Machinery Company
BROOKINGS SOLAR PROJECT among its neighbors
16 discharge permits are in the Lower Sixmile Creek subwatershed (HUC 101702020602); SDR10P5Q4 is one.
Other permits in the Lower Sixmile Creek subwatershed (HUC 101702020602)
- 2023-04SSI 32ND AVENUE REGIONAL DETENTION, Brookings: SDR10P420
- BMU RAW & TREATED WATER PIPELINE - PHASE 6, Brookings: SDR10P5UG, minor, term to 2028-10-31
- BROOKINGS COUNTY, Brookings: SDR10K924
- BROOKINGS MUNICIPAL UTILITIES (BMU) (WTP), Brookings: SDG860083, minor, term to 2021-09-30
- BROOKINGS, CITY OF, Brookings, City Of: SDR41A003, minor, term to 2007-12-31
- DACOTAH BANK, Brookings: SD0028568, minor, term to 2015-09-30
- LATITUDE 44, Brookings: SDR10P5HU, minor, term to 2028-10-31
- NEW PARKING LOT - SE CORNER OF 8TH ST AND JACKRABBIT, Brookings: SDR10P5KP, minor, term to 2028-10-31
- NEW UG CHILLED WATER LINES - WEST SIDE USU, Brookings: SDR10P5IY, minor, term to 2028-10-31
- PARAGON APARTMENTS, Brookings: SDR10P5KC, minor, term to 2028-10-31
Identity
| Facility | BROOKINGS SOLAR PROJECT |
|---|---|
| Permittee | Knobelsdorff Energy, LLC |
| NPDES ID | SDR10P5Q4 |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Construction stormwater |
| Issued | October 7, 2025 |
| Expires | October 31, 2028 |
| Agency | SDDANR |
| Address | Aurora, SD 57002 |
| Subwatershed | Lower Sixmile Creek (HUC 101702020602) |
NPDES SDR10P5Q4: effluent limits and exceedances
BROOKINGS SOLAR PROJECT (NPDES SDR10P5Q4): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.
NPDES SDR10P5Q4: no pollutant row on file.
NPDES SDR10P5Q4: inspections, violations and enforcement
NPDES SDR10P5Q4 (BROOKINGS SOLAR PROJECT): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES SDR10P5Q4
NPDES SDR10P5Q4: one email when its EPA record changes — $99/month.
Permits near NPDES SDR10P5Q4
NPDES SDR10P5Q4: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.