Clean Water Act discharge permit · NPDES COG588072

C LAZY U RANCH, Granby, CO: NPDES COG588072 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
13Pollutants under a numeric limit
6Pollutants with an effluent exceedance

C LAZY U RANCH, held by C Lazy U Ranch Operations Inc, holds NPDES permit COG588072, which discharges to Willow Creek. EPA’s file records it issued July 25, 2005 and expiring May 31, 2010. 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.

Identity

Facility as filed	C LAZY U RANCH
Permittee as filed	C Lazy U Ranch Operations Inc
NPDES ID	COG588072
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	July 25, 2005
Expiration date	May 31, 2010
Address	Granby, CO 80446
Receiving water	WILLOW CREEK
Subwatershed	Lower Willow Creek (HUC 140100010104)

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

Effluent limits and exceedances

14Pollutants on file
13Under a numeric limit
11With a violation of any kind
6With 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
Solids, total suspended	9	17	6	June 30, 2013	43% over the limit
BOD, 5-day, 20 deg. C	13	18	5	June 30, 2013	8% over the limit
E. coli	2	6	4	March 31, 2014	99,999% over the limit
Flow, in conduit or thru treatment plant	6	12	3	June 30, 2014	19,958,160% over the limit
Solids, suspended percent removal	1	2	2	November 30, 2008	267% over the limit
pH	4	3	1	June 30, 2007
Plant capacity fact. percent of capacity	0	6	0
Nitrogen, ammonia total [as N]	4	2	0
Oil and grease	1	2	0
Chlorine, total residual	3	1	0
Oil and grease visual	1	1	0
Solids, total dissolved	4	0	0
Coliform, fecal general	2	0	0
BOD, 5-day, percent removal	1	0	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 COG588072.

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 COG588072 there.

Nearby on the register

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

This public-records page covers NPDES permit COG588072 for C LAZY U RANCH in Granby, CO, which discharges to Willow Creek within the Lower Willow Creek subwatershed (HUC 140100010104). The permit status is administratively continued, with a minor discharger class, and the file lists 14 pollutants on record, 13 under a numeric limit, and 6 with an effluent exceedance.