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Clean Water Act discharge permit · NPDES COPIU007D

MONARCH METAL MANUFACTURING INC, Denver, CO: NPDES COPIU007D discharge permit, effluent exceedances, inspections, penalties

MONARCH METAL MANUFACTURING INC, held by Monarch Metal Manufacturing Inc, holds NPDES permit COPIU007D. EPA’s file records it issued October 1, 2022 and expiring September 30, 2027. 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 MONARCH METAL MANUFACTURING INC: its NPDES ID, its permit type and status, its dates, its address in Denver, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COPIU007D.

Identity

Facility as filedMONARCH METAL MANUFACTURING INC
Permittee as filedMonarch Metal Manufacturing Inc
NPDES IDCOPIU007D
Permit statusEffective
Permit typeIndividual industrial user permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedOctober 1, 2022
Expiration dateSeptember 30, 2027
Issuing agencyRobert W Hite Treatment Facility
AddressDenver, CO 80216

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 COPIU007D.

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 COPIU007D.

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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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 COPIU007D there.

Nearby on the register

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

What this page shows

Monarch Metal Manufacturing Inc's individual industrial user permit is one of 22 such permits in Denver, and 13.6% of those 22 permits were issued earlier than this one. Among those 22 Denver permits, 0.0% have a violation on file, and this permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.