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Clean Water Act discharge permit · NPDES MN0024899

SILVER BAY, Silver Bay, MN: NPDES MN0024899 discharge permit, effluent exceedances, inspections, penalties

SILVER BAY holds NPDES permit MN0024899, which discharges to L Superior. EPA’s file records it issued March 3, 2010 and expiring February 28, 2015. 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 SILVER BAY: its NPDES ID, its permit type and status, its dates, its address in Silver Bay, Minnesota, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MN0024899.

Identity

Facility as filedSILVER BAY
Permittee as filedSILVER BAY
NPDES IDMN0024899
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedMarch 3, 2010
Expiration dateFebruary 28, 2015
AddressSilver Bay, MN 55614
Receiving waterL SUPERIOR
Receiving water impaired303(D) Listed
SubwatershedCity of Silver Bay-Frontal Lake Superior (HUC 040101020101)

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 MN0024899.

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 MN0024899.

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 MN0024899 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 discharge permit NPDES MN0024899 for SILVER BAY in Silver Bay, MN, which discharges to L SUPERIOR and is listed as impaired under 303(D). The figures listed are a permit status of Administratively continued, a Minor Discharger class of 0, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.