Clean Water Act discharge permit · NPDES COR090079

CANON CITY MS4, Canon City, CO: NPDES COR090079 discharge permit, effluent exceedances, inspections, penalties

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

CANON CITY MS4, held by Canon City City of, holds NPDES permit COR090079, which discharges to Arkansas River. 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 (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for CANON CITY MS4: its NPDES ID, its permit type and status, its dates, its address in Canon City, Colorado, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR090079.

Identity

Facility as filed	CANON CITY MS4
Permittee as filed	Canon City City of
NPDES ID	COR090079
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	Canon City, CO 81212
Receiving water	Arkansas River
Subwatershed	Sand Creek-Arkansas River (HUC 110200020401)

Cited to the EPA ICIS-NPDES permit file (ECHO 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 COR090079.

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 COR090079.

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, COR090079.

Start the watch

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 COR090079 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

The CANON CITY MS4 permit, NPDES ID COR090079, is the first of the Storm Water Small MS4s permits on EPA's register in Fremont County, Colorado, and it is one of 15 NPDES permits in the Sand Creek-Arkansas River subwatershed. It was issued on March 10, 2008, expires on March 9, 2013, and is currently administratively continued under general permit coverage held by the City of Canon City. The permit records no pollutants under a numeric limit and no effluent exceedances.