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Clean Water Act discharge permit · NPDES MNG440737

MICHAEL O'LEARY FARMS INC, Danvers, MN: NPDES MNG440737 discharge permit, effluent exceedances, inspections, penalties

MICHAEL O'LEARY FARMS INC, held by Michael O'Leary, holds NPDES permit MNG440737. EPA’s file records it issued December 22, 2022 and expiring January 31, 2026. 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.

What the register holds for MICHAEL O'LEARY FARMS INC: its NPDES ID, its permit type and status, its dates, its address in Danvers, Minnesota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MNG440737.

Identity

Facility as filedMICHAEL O'LEARY FARMS INC
Permittee as filedMichael O'Leary
NPDES IDMNG440737
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConcentrated animal feeding operations
IssuedDecember 22, 2022
Expiration dateJanuary 31, 2026
Issuing agencySTA
AddressDanvers, MN 56231
SubwatershedJudicial Ditch No 3-Chippewa River (HUC 070200051101)
SIC0213 – Hogs

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MNG440737.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES MNG440737.

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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How we handle your data → Privacy

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 MNG440737 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The Judicial Ditch No 3-Chippewa River subwatershed (HUC 070200051101) holds 1 NPDES permit, MICHAEL O'LEARY FARMS INC included. EPA's NPDES register lists 4 CAFO permits in Swift County, this permit among them.