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Clean Water Act discharge permit · NPDES COR428094

PICADILLY ROADWAY EXPANSION, Aurora, CO: NPDES COR428094 discharge permit, effluent exceedances, inspections, penalties

PICADILLY ROADWAY EXPANSION, held by Brinkmann Constructors, holds NPDES permit COR428094. 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 PICADILLY ROADWAY EXPANSION: its NPDES ID, its permit type and status, its dates, its address in Aurora, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR428094.

Identity

Facility as filedPICADILLY ROADWAY EXPANSION
Permittee as filedBrinkmann Constructors
NPDES IDCOR428094
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJuly 28, 2025
Expiration dateMarch 31, 2029
AddressAurora, CO 80011
SubwatershedSand Creek (HUC 101900030204)

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 COR428094.

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 COR428094.

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 COR428094 there.

Nearby on the register

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

What this page shows

The PICADILLY ROADWAY EXPANSION permit is one of 360 general permit coverages in Arapahoe County, where 10.8% of such coverages have a violation on file. Among the 190 NPDES permits in the Sand Creek subwatershed, this permit is also included, and it lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.