Clean Water Act discharge permit · NPDES SDR10I040
LOWER BRULE NORTH ECOSYSTEM RESTORATION, Lower Brule, SD: NPDES SDR10I040 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
LOWER BRULE NORTH ECOSYSTEM RESTORATION, held by Three Oaks, Inc, holds NPDES permit SDR10I040. EPA’s file records it issued May 12, 2025 and expiring February 16, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for LOWER BRULE NORTH ECOSYSTEM RESTORATION: its NPDES ID, its permit type and status, its dates, its address in Lower Brule, South Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SDR10I040.
Identity
| Facility as filed | LOWER BRULE NORTH ECOSYSTEM RESTORATION |
|---|---|
| Permittee as filed | Three Oaks, Inc |
| NPDES ID | SDR10I040 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | May 12, 2025 |
| Expiration date | February 16, 2027 |
| Issuing agency | U.S. EPA |
| Address | Lower Brule, SD 57548 |
| Subwatershed | Town of Lower Brule-Missouri River (HUC 101401010507) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES SDR10I040.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES SDR10I040.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID SDR10I040 there.
Nearby on the register
- Discharge permits in Lower Brule
- Every permit record in Lower Brule, A to Z
- Discharge permits in South Dakota
- Every permit record in South Dakota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.