Clean Water Act discharge permit · NPDES MN0022951
BROWNTON WWTP, Brownton, MN: NPDES MN0022951 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
BROWNTON WWTP, held by BROWNTON, holds NPDES permit MN0022951, which discharges to Buffalo Cr. EPA’s file records it issued September 25, 2015 and expiring August 31, 2020. 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 | BROWNTON WWTP |
|---|---|
| Permittee as filed | BROWNTON |
| NPDES ID | MN0022951 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | September 25, 2015 |
| Expiration date | August 31, 2020 |
| Address | Brownton, MN 55312 |
| Receiving water | BUFFALO CR |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Lake Marion-Buffalo Creek (HUC 070102050603) |
| Other EPA IDs (FRS) | RCRA handler MNR000003384 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 16Pollutants on file
- 0Under a numeric limit
- 16With a violation of any kind
- 5With 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] | 0 | 70 | 30 | April 30, 2023 | 481% over the limit |
| Nitrogen, ammonia total [as N] | 0 | 42 | 6 | June 30, 2022 | 134% over the limit |
| Solids, total suspended | 0 | 54 | 4 | February 28, 2019 | 33% over the limit |
| Oxygen, dissolved [DO] | 0 | 14 | 4 | December 31, 1993 | 29% over the limit |
| BOD, carb-5 day, 20 deg C, percent removal | 0 | 2 | 2 | April 30, 2021 | 27% over the limit |
| Flow, in conduit or thru treatment plant | 0 | 53 | 0 | ||
| pH | 0 | 40 | 0 | ||
| Coliform, fecal MPN + membrane ftl 44.5 C | 0 | 12 | 0 | ||
| Chlorine, total residual | 0 | 12 | 0 | ||
| Temperature, water deg. fahrenheit | 0 | 8 | 0 | ||
| Phosphorus, total [as P] | 0 | 1 | 0 | ||
| Calcium, total [as Ca] | 0 | 1 | 0 | ||
| Magnesium, total [as Mg] | 0 | 1 | 0 | ||
| Sodium, total [as Na] | 0 | 1 | 0 | ||
| Potassium, total [as K] | 0 | 1 | 0 | ||
| Hardness, Ca Mg Calculated [mg/L as CaCO3] | 0 | 1 | 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 MN0022951.
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, MN0022951.
Start the watch
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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 MN0022951 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.