Clean Water Act discharge permit · NPDES MNG442111
TWELVEMILE DAIRY, Dumont, MN: NPDES MNG442111 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
TWELVEMILE DAIRY, held by Riverview LLP, holds NPDES permit MNG442111. EPA’s file records it issued August 24, 2021 and expiring January 31, 2026. 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 TWELVEMILE DAIRY: its NPDES ID, its permit type and status, its dates, its address in Dumont, Minnesota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MNG442111.
Identity
| Facility as filed | TWELVEMILE DAIRY |
|---|---|
| Permittee as filed | Riverview LLP |
| NPDES ID | MNG442111 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Concentrated animal feeding operations |
| Issued | August 24, 2021 |
| Expiration date | January 31, 2026 |
| Issuing agency | STA |
| Address | Dumont, MN 56236 |
| Subwatershed | County Ditch No 38 (HUC 090201020305) |
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 MNG442111.
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 MNG442111.
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.
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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 MNG442111 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.