Clean Water Act discharge permit · NPDES SD0025798
ST. JOSEPH'S INDIAN SCHOOL, Chamberlain, SD: NPDES SD0025798 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
ST. JOSEPH'S INDIAN SCHOOL, held by St. Joseph's Indian School, holds NPDES permit SD0025798, which discharges to Missouri River (Lake Francis Case). EPA’s file records it issued July 1, 2012 and expiring June 30, 2017. 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 | ST. JOSEPH'S INDIAN SCHOOL |
|---|---|
| Permittee as filed | St. Joseph's Indian School |
| NPDES ID | SD0025798 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 1, 2012 |
| Expiration date | June 30, 2017 |
| Issuing agency | SDDENR |
| Address | Chamberlain, SD 57325 |
| Receiving water | MISSOURI RIVER (LAKE FRANCIS CASE) |
| Subwatershed | Pontoon Creek-Missouri River (HUC 101401011102) |
| NAICS | 611110 – Elementary and Secondary Schools |
| SIC | 8299 – Schools & Educational Services |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 11Pollutants on file
- 9Under a numeric limit
- 10With a violation of any kind
- 2With 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 |
|---|---|---|---|---|---|
| pH | 4 | 131 | 15 | February 28, 2021 | |
| Solids, total suspended | 3 | 121 | 5 | November 30, 2018 | 340% over the limit |
| Radium 226, total | 3 | 156 | 0 | ||
| Solids, total dissolved | 3 | 119 | 0 | ||
| Flow rate | 3 | 110 | 0 | ||
| Temperature, water deg. fahrenheit | 3 | 83 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 65 | 0 | ||
| Floating solids, waste or visible foam-visual | 2 | 58 | 0 | ||
| Sanitary waste discharged-assessmnt | 0 | 33 | 0 | ||
| Flow, total | 1 | 3 | 0 | ||
| Duration of discharge | 1 | 0 | 0 |
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 SD0025798.
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 SD0025798 there.
Nearby on the register
- Discharge permits in Chamberlain
- Every permit record in Chamberlain, A to Z
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- Every permit record in South Dakota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.