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Clean Water Act discharge permit · NPDES MNG580079

STOCKTON, Stockton, MN: NPDES MNG580079 discharge permit, effluent exceedances, inspections, penalties

STOCKTON holds NPDES permit MNG580079, which discharges to Garvin Brook. EPA’s file records it issued March 1, 2005 and expiring February 28, 2010. 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 STOCKTON: its NPDES ID, its permit type and status, its dates, its address in Stockton, Minnesota, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MNG580079.

Identity

Facility as filedSTOCKTON
Permittee as filedSTOCKTON
NPDES IDMNG580079
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
IssuedMarch 1, 2005
Expiration dateFebruary 28, 2010
AddressStockton, MN 55988
Receiving waterGARVIN BROOK
Receiving water impaired303(D) Listed
SubwatershedGarvin Brook (HUC 070400030502)
SIC4952 – Sewerage Systems

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 MNG580079.

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 MNG580079.

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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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 MNG580079 there.

Nearby on the register

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

What this page shows

The STOCKTON permit, filed under NPDES ID MNG580079 in Stockton, Winona County, Minnesota, is one of 3 NPDES permits in the Garvin Brook subwatershed, this one included. Among the 8 general permit coverages in Winona County, this one is also one of the 8 such coverages on the register there, and 0.0% of those 8 coverages carry a violation on file. Like its peers, the permit records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.