Clean Water Act discharge permit · NPDES COR428205

COLLIERS HILL-HISTORIC DOWNTOWN ERIE CONNECTION, Eris, CO: NPDES COR428205 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

COLLIERS HILL-HISTORIC DOWNTOWN ERIE CONNECTION, held by Concrete Express, Inc., holds NPDES permit COR428205. EPA’s file records it issued July 28, 2025 and expiring March 31, 2029. 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 COLLIERS HILL-HISTORIC DOWNTOWN ERIE CONNECTION: its NPDES ID, its permit type and status, its dates, its address in Eris, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR428205.

Identity

Facility as filed	COLLIERS HILL-HISTORIC DOWNTOWN ERIE CONNECTION
Permittee as filed	Concrete Express, Inc.
NPDES ID	COR428205
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	July 28, 2025
Expiration date	March 31, 2029
Address	Eris, CO 80516
Subwatershed	Lower Coal Creek (HUC 101900050604)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES COR428205.

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 COR428205.

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

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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 COR428205 there.

Nearby on the register

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

The COLLIERS HILL-HISTORIC DOWNTOWN ERIE CONNECTION permit, issued to Concrete Express, Inc. in Eris, Weld County, Colorado, is one of 596 general permit coverages in that county on EPA's NPDES register, and 21.3% of those coverages have a violation on file, a share against which this permit's record shows none. Of the 595 general permit coverages in Weld County, this one included, 69.4% carry an earlier issue date than this one, which was issued July 28, 2025. The permit sits among 49 NPDES permits in the Lower Coal Creek subwatershed, this one included.