Clean Water Act discharge permit · NPDES COPF00102

METAL CONTAINER CORPORATION, Windsor, CO: NPDES COPF00102 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
10Pollutants under a numeric limit
1Pollutants with an effluent exceedance

METAL CONTAINER CORPORATION, held by Metal Container Corporation, holds NPDES permit COPF00102. EPA’s file records it issued March 30, 2022 and expiring March 31, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	METAL CONTAINER CORPORATION
Permittee as filed	Metal Container Corporation
NPDES ID	COPF00102
Permit status	Effective
Permit type	Individual industrial user permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	March 30, 2022
Expiration date	March 31, 2027
Address	Windsor, CO 80550
NAICS	212311 – Dimension Stone Mining and Quarrying
SIC	1411 – Dimension Stone
Other EPA IDs (FRS)	ICIS-AIR source CO0000000812300134

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

10Pollutants on file
10Under a numeric limit
9With a violation of any kind
1With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Manganese, total [as Mn] [Can Production]	2	25	4	October 31, 2025	49% over the limit
pH	2	66	0
Fluoride, total [as F] [Can Production]	2	21	0
Phosphorus, total [as P] [Can Production]	2	19	0
Zinc, total [as Zn] [Can Production]	2	13	0
Flow, in conduit or thru treatment plant	2	11	0
Organics, total toxic [TTO] [Can Production]	2	10	0
Chromium, total [as Cr] [Can Production]	2	3	0
Copper, Total [as Cu] [Can Production]	2	2	0
Oil and grease [Can Production]	2	0	0

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES COPF00102.

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.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, COPF00102.

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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 COPF00102 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers Clean Water Act discharge permit NPDES COPF00102, held by METAL CONTAINER CORPORATION in Windsor, CO, which is listed as an effective, minor discharger individual industrial user permit. The page lists 10 pollutants on file, 9 of them under a numeric limit, and 1 pollutant with an effluent exceedance.