Clean Water Act discharge permit · NPDES MNG585172
7-CLANS CASINO WWTP, Thief River Falls, MN: NPDES MNG585172 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
7-CLANS CASINO WWTP, held by Red Lake Gaming Enterprises Inc, holds NPDES permit MNG585172. EPA’s file records it issued February 1, 2020 and expiring November 30, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | 7-CLANS CASINO WWTP |
|---|---|
| Permittee as filed | Red Lake Gaming Enterprises Inc |
| NPDES ID | MNG585172 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | February 1, 2020 |
| Expiration date | November 30, 2023 |
| Issuing agency | STA |
| Address | Thief River Falls, MN 56701 |
| Subwatershed | City of Saint Hilaire-Red Lake River (HUC 090203030303) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 11Under a numeric limit
- 11With 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 |
|---|---|---|---|---|---|
| BOD, carbonaceous [5 day, 20 C] | 5 | 43 | 4 | June 30, 2021 | 132% over the limit |
| Coliform, fecal MPN + membrane ftl 44.5 C | 1 | 7 | 1 | October 31, 2025 | 35% over the limit |
| Flow, in conduit or thru treatment plant | 9 | 48 | 0 | ||
| Solids, total suspended | 5 | 39 | 0 | ||
| pH | 3 | 21 | 0 | ||
| Phosphorus, total [as P] | 3 | 21 | 0 | ||
| Nitrogen, total [as N] | 2 | 11 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 10 | 0 | ||
| Nitrite + Nitrate total [as N] | 2 | 10 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 9 | 0 | ||
| Precipitation, total defined period/in | 1 | 8 | 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
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| February 2, 2021 | Management Practice Violations - No Licensed/Certified Operator | ST6 |
| February 2, 2021 | Reporting Violations - Failure to Submit DMRs | ST6 |
| February 2, 2021 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| November 4, 2020 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MNG585172.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 MNG585172 there.
Nearby on the register
- Discharge permits in Thief River Falls
- Every permit record in Thief River Falls, A to Z
- Discharge permits in Minnesota
- Every permit record in Minnesota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.