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Clean Water Act discharge permit · NPDES MNG490253

IRVINE SAND & GRAVEL, Amboy, MN: NPDES MNG490253 discharge permit, effluent exceedances, inspections, penalties

IRVINE SAND & GRAVEL holds NPDES permit MNG490253. EPA’s file records it issued August 5, 2010 and expiring September 30, 2011. 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 IRVINE SAND & GRAVEL: its NPDES ID, its permit type and status, its dates, its address in Amboy, Minnesota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MNG490253.

Identity

Facility as filedIRVINE SAND & GRAVEL
Permittee as filedIRVINE SAND & GRAVEL
NPDES IDMNG490253
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
IssuedAugust 5, 2010
Expiration dateSeptember 30, 2011
AddressAmboy, MN 56010

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MNG490253.

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 MNG490253.

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 MNG490253 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

This public-records page covers NPDES permit MNG490253 held by IRVINE SAND & GRAVEL in Amboy, Minnesota, as recorded in EPA's permit file when Velarion loaded it on September 15, 2026. The permit is listed as administratively continued, a Minor discharger class with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance. No effluent violation or single-event violation is on file for this permit.