Clean Water Act discharge permit · NPDES MN0020249
ENCORE MINERAL RESOURCES LLC, Nashwauk, MN: NPDES MN0020249 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
ENCORE MINERAL RESOURCES LLC, held by MIDLAND STANDARD INC, holds NPDES permit MN0020249, which discharges to Pickerel Cr. EPA’s file records it issued December 22, 2004 and expiring November 30, 2009. 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.
What the register holds for ENCORE MINERAL RESOURCES LLC: its NPDES ID, its permit type and status, its dates, its address in Nashwauk, Minnesota, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MN0020249.
Identity
| Facility as filed | ENCORE MINERAL RESOURCES LLC |
|---|---|
| Permittee as filed | MIDLAND STANDARD INC |
| NPDES ID | MN0020249 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | December 22, 2004 |
| Expiration date | November 30, 2009 |
| Address | Nashwauk, MN 55775 |
| Receiving water | PICKEREL CR |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Swan Lake (HUC 070101030402) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MN0020249.
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 MN0020249.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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.
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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 MN0020249 there.
Nearby on the register
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- Every permit record in Nashwauk, 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.