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Clean Water Act discharge permit · NPDES MNG490302

LAURENTIAN AGGREGATE LLC, Eveleth, MN: NPDES MNG490302 discharge permit, effluent exceedances, inspections, penalties

LAURENTIAN AGGREGATE LLC, held by Laurentian Aggregate LLC, holds NPDES permit MNG490302. EPA’s file records it issued August 1, 2017 and expiring May 31, 2022. 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 LAURENTIAN AGGREGATE LLC: its NPDES ID, its permit type and status, its dates, its address in Eveleth, Minnesota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MNG490302.

Identity

Facility as filedLAURENTIAN AGGREGATE LLC
Permittee as filedLaurentian Aggregate LLC
NPDES IDMNG490302
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 1, 2017
Expiration dateMay 31, 2022
Issuing agencyMPCA
AddressEveleth, MN 55734
Receiving water impaired303(D) Listed
SubwatershedLake Onalaska-Mississippi River (HUC 070400060103)

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 MNG490302.

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 MNG490302.

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 MNG490302 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 MNG490302, held by LAURENTIAN AGGREGATE LLC of Eveleth, MN, and lists its status as administratively continued with a minor discharger class. The page reports 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and records the permit as issued August 1, 2017 and expiring May 31, 2022.