Clean Water Act discharge permit · NPDES COR070046

COLORADO COMMUNITY COLLEGE SYSTEM MS4, Aurora, CO: NPDES COR070046 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

COLORADO COMMUNITY COLLEGE SYSTEM MS4, held by Colorado Community College System, holds NPDES permit COR070046, which discharges to Westerly Creek To Sand Creek. EPA’s file records it issued March 10, 2008 and expiring March 9, 2013. 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 COLORADO COMMUNITY COLLEGE SYSTEM MS4: its NPDES ID, its permit type and status, its dates, its address in Aurora, Colorado, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR070046.

Identity

Facility as filed	COLORADO COMMUNITY COLLEGE SYSTEM MS4
Permittee as filed	Colorado Community College System
NPDES ID	COR070046
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Small municipal storm sewer systems
Issued	March 10, 2008
Expiration date	March 9, 2013
Address	Aurora, CO 80011
Receiving water	Westerly Creek to Sand Creek
Subwatershed	Sand Creek (HUC 101900030204)
SIC	9511 – Air, Water, & Solid Waste Management

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES COR070046.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES COR070046.

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, COR070046.

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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 COR070046 there.

Nearby on the register

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

This public-records page covers NPDES permit COR070046, held by Colorado Community College System for the COLORADO COMMUNITY COLLEGE SYSTEM MS4 in Aurora, Colorado, which discharges to Westerly Creek To Sand Creek. The page lists a permit status of administratively continued, a Minor discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.