Clean Water Act discharge permit · NPDES SDG589526
RED CLOUD INDIAN SCHOOL, Pine Ridge, SD: NPDES SDG589526 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
RED CLOUD INDIAN SCHOOL, held by Red Cloud Indian School, holds NPDES permit SDG589526, which discharges to White Clay Creek. EPA’s file records it issued October 18, 2022 and expiring March 31, 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.
Identity
| Facility as filed | RED CLOUD INDIAN SCHOOL |
|---|---|
| Permittee as filed | Red Cloud Indian School |
| NPDES ID | SDG589526 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 18, 2022 |
| Expiration date | March 31, 2027 |
| Issuing agency | U.S. EPA Region 8 |
| Address | Pine Ridge, SD 57770 |
| Receiving water | White Clay Creek |
| Subwatershed | 101402011204-White Clay Creek (HUC 101402011204) |
| NAICS | 611110 – Elementary and Secondary Schools |
| SIC | 8211 – Elementary And Secondary Schools |
| Other EPA IDs (FRS) | RCRA handler SDR000003194 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 6Pollutants on file
- 0Under a numeric limit
- 6With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 0 | 34 | 0 | ||
| pH | 0 | 34 | 0 | ||
| Solids, total suspended | 0 | 34 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 34 | 0 | ||
| Oil & Grease | 0 | 17 | 0 | ||
| Oil and grease visual | 0 | 17 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES SDG589526.
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 SDG589526.
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 SDG589526 there.
Nearby on the register
- Discharge permits in Pine Ridge
- Every permit record in Pine Ridge, 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.