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Clean Water Act discharge permit · NPDES MNG490132

MIDWEST ASPHALT SERVICES LLC, Eden Prairie, MN: NPDES MNG490132 discharge permit, effluent exceedances, inspections, penalties

MIDWEST ASPHALT SERVICES LLC, held by Midwest Asphalt Services LLC, holds NPDES permit MNG490132. EPA’s file records it issued March 1, 2018 and expiring January 31, 2023. 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 MIDWEST ASPHALT SERVICES LLC: its NPDES ID, its permit type and status, its dates, its address in Eden Prairie, Minnesota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MNG490132.

Identity

Facility as filedMIDWEST ASPHALT SERVICES LLC
Permittee as filedMidwest Asphalt Services LLC
NPDES IDMNG490132
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMarch 1, 2018
Expiration dateJanuary 31, 2023
Issuing agencySTA
AddressEden Prairie, MN 55346
SubwatershedNinemile Creek (HUC 070200121108)

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 MNG490132.

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 MNG490132.

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 MNG490132 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 Clean Water Act NPDES permit MNG490132, held by Midwest Asphalt Services LLC of Eden Prairie, MN, with a status of Effective and a Minor discharger class. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and it reports the permit's issue date of March 1, 2018 and expiration date of January 31, 2023.