Clean Water Act discharge permit · NPDES MNG585001
ADRIAN WWTP, Adrian, MN: NPDES MNG585001 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 24Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
ADRIAN WWTP, held by Adrian city of, holds NPDES permit MNG585001. EPA’s file records it issued January 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 | ADRIAN WWTP |
|---|---|
| Permittee as filed | Adrian city of |
| NPDES ID | MNG585001 |
| 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 | January 1, 2019 |
| Expiration date | November 30, 2023 |
| Issuing agency | STA |
| Address | Adrian, MN 56110 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | City of Adrian-Kanaranzi Creek (HUC 101702040204) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 24Pollutants on file
- 24Under a numeric limit
- 24With a violation of any kind
- 1With 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 | 4 | 1 | October 31, 2022 | |
| Nitrogen, total [as N] | 2 | 11 | 0 | ||
| Solids, total suspended | 6 | 10 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 10 | 0 | ||
| Nitrite + Nitrate total [as N] | 2 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 9 | 6 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 5 | 5 | 0 | ||
| Phosphorus, total [as P] | 3 | 3 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 2 | 0 | ||
| Specific conductance | 1 | 1 | 0 | ||
| Precipitation, total defined period/in | 1 | 1 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 1 | 0 | ||
| Bicarbonate ion- [as HCO3] | 1 | 1 | 0 | ||
| Calcium, total [as Ca] | 1 | 1 | 0 | ||
| Magnesium, total [as Mg] | 1 | 1 | 0 | ||
| Sodium, total [as Na] | 1 | 1 | 0 | ||
| Potassium, total [as K] | 1 | 1 | 0 | ||
| Chloride [as Cl] | 1 | 1 | 0 | ||
| Sulfate, total [as SO4] | 1 | 1 | 0 | ||
| Hardness, Ca Mg Calculated [mg/L as CaCO3] | 1 | 1 | 0 | ||
| Coliform, fecal MPN + membrane ftl 44.5 C | 1 | 1 | 0 | ||
| Solids, total dissolved | 1 | 1 | 0 | ||
| Mercury, dissolved [as Hg] | 1 | 1 | 0 | ||
| Mercury, total [as Hg] | 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 MNG585001.
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 MNG585001 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.