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Clean Water Act discharge permit · NPDES COR430643

EVIE GARRETT DENNIS CAMPUS, Denver, CO: NPDES COR430643 discharge permit, effluent exceedances, inspections, penalties

EVIE GARRETT DENNIS CAMPUS, held by Denver Public Schools, holds NPDES permit COR430643. EPA’s file records it issued April 27, 2026 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 EVIE GARRETT DENNIS CAMPUS: its NPDES ID, its permit type and status, its dates, its address in Denver, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR430643.

Identity

Facility as filedEVIE GARRETT DENNIS CAMPUS
Permittee as filedDenver Public Schools
NPDES IDCOR430643
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedApril 27, 2026
Expiration dateMarch 31, 2029
AddressDenver, CO 80249
SubwatershedCity of Thornton-South Platte River (HUC 101900030402)

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 COR430643.

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 COR430643.

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 COR430643 there.

Nearby on the register

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

What this page shows

The EVIE GARRETT DENNIS CAMPUS is one of 301 general permit coverages in Denver County, and 86.4% of those 301 coverages carry an earlier issue date than this one. Among the 151 NPDES permits in the City of Thornton-South Platte River subwatershed, this permit sits within the same group, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance, both recorded as 0.