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Clean Water Act discharge permit · NPDES COR424269

ARAPAHOE HYUNDAI CENTENNIAL, Centennial, CO: NPDES COR424269 discharge permit, effluent exceedances, inspections, penalties

ARAPAHOE HYUNDAI CENTENNIAL, held by Brinkmann Constructors, holds NPDES permit COR424269. EPA’s file records it issued October 17, 2024 and expiring March 31, 2029. 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.

What the register holds for ARAPAHOE HYUNDAI CENTENNIAL: its NPDES ID, its permit type and status, its dates, its address in Centennial, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR424269.

Identity

Facility as filedARAPAHOE HYUNDAI CENTENNIAL
Permittee as filedBrinkmann Constructors
NPDES IDCOR424269
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedOctober 17, 2024
Expiration dateMarch 31, 2029
AddressCentennial, CO 80112
SubwatershedCherry Creek Lake-Cherry Creek (HUC 101900030303)

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 COR424269.

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 COR424269.

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 COR424269 there.

Nearby on the register

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

What this page shows

The Arapahoe Hyundai Centennial permit, filed under Brinkmann Constructors and covering the Centennial facility in Arapahoe County, Colorado, is one of 360 general permit coverages in that county, a figure that includes this one. Among those 360 coverages, 10.8% have a violation on file, and this permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance, the counts for which are both 0. The permit also sits among 70 NPDES permits in the Cherry Creek Lake-Cherry Creek subwatershed, this one included, while 32.2% of the county's 360 general permit coverages were issued earlier than this one.