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Clean Water Act discharge permit · NPDES COPIU007C

MERCURY TUBE PRODUCTS, LLC, Englewood, CO: NPDES COPIU007C discharge permit, effluent exceedances, inspections, penalties

MERCURY TUBE PRODUCTS, LLC, held by Mercury Tube Products, holds NPDES permit COPIU007C. EPA’s file records it issued September 21, 2021 and expiring September 20, 2026. 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 MERCURY TUBE PRODUCTS, LLC: its NPDES ID, its permit type and status, its dates, its address in Englewood, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COPIU007C.

Identity

Facility as filedMERCURY TUBE PRODUCTS, LLC
Permittee as filedMercury Tube Products
NPDES IDCOPIU007C
Permit statusEffective
Permit typeIndividual industrial user permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 21, 2021
Expiration dateSeptember 20, 2026
Issuing agencyRobert W Hite Treatment Facility
AddressEnglewood, CO 80110
Other EPA IDs (FRS)RCRA handler COD005199237; ICIS-AIR source CO0000000800500250

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES COPIU007C.

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 COPIU007C.

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 COPIU007C there.

Nearby on the register

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

What this page shows

MERCURY TUBE PRODUCTS, LLC holds one of 10 individual industrial user permits in Arapahoe County on EPA's NPDES register, and it is effective until September 20, 2026. Of all 5 individual industrial user permits in Arapahoe County, this one included, 0.0% were issued before it, and 0.0% of the 10 such permits in the county have a violation on file, so it shows no pollutants under a numeric limit and no effluent exceedances.