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Clean Water Act discharge permit · NPDES COR426177

ADVENTIST HOSPITAL AURORA HIGHLANDS, Aurora, CO: NPDES COR426177 discharge permit, effluent exceedances, inspections, penalties

ADVENTIST HOSPITAL AURORA HIGHLANDS, held by M.A. Mortenson Company, holds NPDES permit COR426177. EPA’s file records it issued December 18, 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 ADVENTIST HOSPITAL AURORA HIGHLANDS: 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 COR426177.

Identity

Facility as filedADVENTIST HOSPITAL AURORA HIGHLANDS
Permittee as filedM.A. Mortenson Company
NPDES IDCOR426177
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedDecember 18, 2024
Expiration dateMarch 31, 2029
AddressAurora, CO 80019
SubwatershedFirst Creek (HUC 101900030401)
Other EPA IDs (FRS)ICIS-AIR source CO0000000800102362

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES COR426177.

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 COR426177.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, COR426177.

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How we handle your data → Privacy

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 COR426177 there.

Nearby on the register

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

What this page shows

ADVENTIST HOSPITAL AURORA HIGHLANDS is among 463 general permit coverages in Adams County, and 13.0% have a violation on file. The First Creek subwatershed records 131 NPDES permits, including this permit. Of all 463 Adams County coverages, counting this permit, 47.5% were issued before it.