Clean Water Act discharge permit · NPDES MN0051802
UMD - NRRI COLERAINE LABS, Coleraine, MN: NPDES MN0051802 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 23Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
UMD - NRRI COLERAINE LABS, held by University of Minnesota, holds NPDES permit MN0051802. EPA’s file records it issued November 1, 2022 and expiring September 30, 2027. 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 | UMD - NRRI COLERAINE LABS |
|---|---|
| Permittee as filed | University of Minnesota |
| NPDES ID | MN0051802 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | November 1, 2022 |
| Expiration date | September 30, 2027 |
| Issuing agency | STA |
| Address | Coleraine, MN 55722 |
| Subwatershed | Trout Lake (HUC 070101030404) |
| SIC | 8221 – Colleges And Universities |
| Other EPA IDs (FRS) | RCRA handler MNR000052977 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 23Pollutants on file
- 23Under a numeric limit
- 23With a violation of any kind
- 0With 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 | 8 | 82 | 0 | ||
| Solids, total suspended | 6 | 47 | 0 | ||
| Cadmium, total [as Cd] | 4 | 36 | 0 | ||
| Copper, total [as Cu] | 4 | 36 | 0 | ||
| Hardness, Ca Mg Calculated [mg/L as CaCO3] | 4 | 36 | 0 | ||
| Arsenic, total [as As] | 2 | 35 | 0 | ||
| Iron, total [as Fe] | 2 | 35 | 0 | ||
| Lead, total [as Pb] | 2 | 35 | 0 | ||
| Nickel, total [as Ni] | 2 | 35 | 0 | ||
| Silver, total [as Ag] | 2 | 35 | 0 | ||
| Zinc, total [as Zn] | 2 | 35 | 0 | ||
| Antimony, total [as Sb] | 2 | 35 | 0 | ||
| Selenium, total [as Se] | 2 | 35 | 0 | ||
| Flow, in conduit or thru treatment plant | 6 | 18 | 0 | ||
| Phosphorus, total [as P] | 4 | 12 | 0 | ||
| Specific conductance | 2 | 6 | 0 | ||
| Nitrogen, total [as N] | 2 | 6 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 6 | 0 | ||
| Nitrite + Nitrate total [as N] | 2 | 6 | 0 | ||
| Sulfate, total [as SO4] | 2 | 6 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 2 | 6 | 0 | ||
| Naphthalene | 2 | 1 | 0 | ||
| Diesel range organics diesel, total, wtr | 2 | 1 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MN0051802.
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 MN0051802.
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, MN0051802.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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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 MN0051802 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.