Clean Water Act discharge permit · NPDES MNG585015
ELLSWORTH WWTP, Ellsworth, MN: NPDES MNG585015 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 22Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
ELLSWORTH WWTP, held by Ellsworth city of, holds NPDES permit MNG585015. EPA’s file records it issued March 1, 2019 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 | ELLSWORTH WWTP |
|---|---|
| Permittee as filed | Ellsworth city of |
| NPDES ID | MNG585015 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | March 1, 2019 |
| Expiration date | November 30, 2023 |
| Issuing agency | STA |
| Address | Ellsworth, MN 56129 |
| Subwatershed | Norwegian Creek (HUC 101702040203) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 22Pollutants on file
- 22Under a numeric limit
- 22With a violation of any kind
- 3With 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 | 3 | 6 | 2 | October 31, 2025 | |
| BOD, carbonaceous [5 day, 20 C] | 5 | 6 | 1 | April 30, 2023 | 55% over the limit |
| Coliform, fecal MPN + membrane ftl 44.5 C | 1 | 2 | 1 | April 30, 2023 | 119% over the limit |
| Nitrogen, total [as N] | 2 | 9 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 9 | 0 | ||
| Nitrite + Nitrate total [as N] | 2 | 9 | 0 | ||
| Solids, total suspended | 5 | 5 | 0 | ||
| Phosphorus, total [as P] | 3 | 5 | 0 | ||
| Flow, in conduit or thru treatment plant | 9 | 3 | 0 | ||
| Bicarbonate ion- [as HCO3] | 1 | 3 | 0 | ||
| Calcium, total [as Ca] | 1 | 3 | 0 | ||
| Magnesium, total [as Mg] | 1 | 3 | 0 | ||
| Chloride [as Cl] | 1 | 3 | 0 | ||
| Hardness, Ca Mg Calculated [mg/L as CaCO3] | 1 | 3 | 0 | ||
| Specific conductance | 1 | 2 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 2 | 0 | ||
| Sodium, total [as Na] | 1 | 2 | 0 | ||
| Potassium, total [as K] | 1 | 2 | 0 | ||
| Sulfate, total [as SO4] | 1 | 2 | 0 | ||
| Solids, total dissolved | 1 | 2 | 0 | ||
| Precipitation, total defined period/in | 1 | 1 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 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 MNG585015.
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 MNG585015 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.