Clean Water Act discharge permit · NPDES COG074257

HANNA RIDGE BOX CULVERT, El Paso County, CO: NPDES COG074257 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
10Pollutants under a numeric limit
0Pollutants with an effluent exceedance

HANNA RIDGE BOX CULVERT, held by R E Monks Construction Co, holds NPDES permit COG074257, which discharges to East Fork Sand Creek To Fountain Creek. EPA’s file records it issued October 3, 2012 and expiring September 30, 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.

Identity

Facility as filed	HANNA RIDGE BOX CULVERT
Permittee as filed	R E Monks Construction Co
NPDES ID	COG074257
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	October 3, 2012
Expiration date	September 30, 2013
Address	El Paso County, CO 80922
Receiving water	East Fork Sand Creek to Fountain Creek
Subwatershed	Dry Creek-Chico Creek (HUC 110200040306)

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

Effluent limits and exceedances

10Pollutants on file
10Under a numeric limit
10With a violation of any kind
0With 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
pH	2	18
Solids, total suspended	2	18
Toluene	2	13
Benzene	2	13
Ethylbenzene	2	13
Flow, in conduit or thru treatment plant	2	13
Oil and grease	1	9
Oil and grease visual	1	9
E. coli	2	8
Xylene [mix of m+o+p]	2	8

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COG074257.

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 COG074257.

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 COG074257 there.

Nearby on the register

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

This public-records page covers the NPDES discharge permit COG074257 for HANNA RIDGE BOX CULVERT in El Paso County, CO, held by R E Monks Construction Co, with its status listed as Effective and its discharger class as Minor. The page lists 10 pollutants on file, all 10 under a numeric limit, and 0 pollutants with an effluent exceedance, with the permit's status and dates taken from EPA's file as loaded on September 15, 2026.