Clean Water Act discharge permit · NPDES COG588032

DELTA CORRECTIONAL CENTER, Delta, CO: NPDES COG588032 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
12Pollutants under a numeric limit
4Pollutants with an effluent exceedance

DELTA CORRECTIONAL CENTER, held by Delta Correctional Center, holds NPDES permit COG588032, which discharges to Roubideau Creek. EPA’s file records it issued June 27, 2005 and expiring May 31, 2010. 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.

Identity

Facility as filed	DELTA CORRECTIONAL CENTER
Permittee as filed	Delta Correctional Center
NPDES ID	COG588032
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
Issued	June 27, 2005
Expiration date	May 31, 2010
Address	Delta, CO 81416
Receiving water	ROUBIDEAU CREEK
Subwatershed	Lower Roubideau Creek (HUC 140200050205)
SIC	4952 – Sewerage Systems

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

13Pollutants on file
12Under a numeric limit
13With a violation of any kind
4With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Chlorine, total residual	3	5	3	April 30, 2021	340% over the limit
E. coli	2	3	3	September 30, 2022	54% over the limit
pH	4	3	1	November 30, 2008
BOD, 5-day, percent removal	1	2	1	August 31, 2016	54% over the limit
BOD, 5-day, 20 deg. C	6	10	0
Solids, total dissolved	4	9	0
Flow, in conduit or thru treatment plant	6	6	0
Solids, total suspended	6	4	0
Nitrogen, ammonia total [as N]	8	2	0
Coliform, fecal general	2	2	0
Plant capacity fact. percent of capacity	0	2	0
Oil and grease	1	1	0
Oil and grease visual	1	1	0

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 COG588032.

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 COG588032 there.

Nearby on the register

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

This public-records page covers NPDES permit COG588032, held by DELTA CORRECTIONAL CENTER in Delta, CO, which discharges to Roubideau Creek in the Lower Roubideau Creek subwatershed (HUC 140200050205). The permit is listed as administratively continued, with a minor discharger class, 12 pollutants under a numeric limit, and 4 pollutants with an effluent exceedance.