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Clean Water Act discharge permit · NPDES COR425147

CHERRY CREEK UPSTREAM OF SCOTT AVENUE, Parker, CO: NPDES COR425147 discharge permit, effluent exceedances, inspections, penalties

CHERRY CREEK UPSTREAM OF SCOTT AVENUE, held by Mile High Flood District, holds NPDES permit COR425147. EPA’s file records it issued September 26, 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 CHERRY CREEK UPSTREAM OF SCOTT AVENUE: its NPDES ID, its permit type and status, its dates, its address in Parker, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR425147.

Identity

Facility as filedCHERRY CREEK UPSTREAM OF SCOTT AVENUE
Permittee as filedMile High Flood District
NPDES IDCOR425147
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 26, 2024
Expiration dateMarch 31, 2029
AddressParker, CO 80134
SubwatershedLemon Gulch-Cherry Creek (HUC 101900030107)

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 COR425147.

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 COR425147.

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 COR425147 there.

Nearby on the register

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

What this page shows

The CHERRY CREEK UPSTREAM OF SCOTT AVENUE general permit coverage, held by Mile High Flood District in Parker, Douglas County, Colorado, is one of 289 general permit coverages in that county, and 12.5% of those 289 coverages have a violation on file. It sits within the Lemon Gulch-Cherry Creek subwatershed, which contains 28 NPDES permits including this one, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance.