Clean Water Act discharge permit · NPDES COG081264

JHL CONSTRUCTORS: QUINCY PUMP STATION IMPROVEMENTS, Aurora, CO: NPDES COG081264 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
13Pollutants under a numeric limit
0Pollutants with an effluent exceedance

JHL CONSTRUCTORS: QUINCY PUMP STATION IMPROVEMENTS, held by JHL Constructors, holds NPDES permit COG081264, which discharges to West Toll Gate Creek. EPA’s file records it issued June 24, 2025 and expiring May 31, 2028. 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	JHL CONSTRUCTORS: QUINCY PUMP STATION IMPROVEMENTS
Permittee as filed	JHL Constructors
NPDES ID	COG081264
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	June 24, 2025
Expiration date	May 31, 2028
Address	Aurora, CO 80015
Receiving water	West Toll Gate Creek
Subwatershed	Toll Gate Creek (HUC 101900030203)

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

Effluent limits and exceedances

13Pollutants on file
13Under a numeric limit
13With 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	26
Solids, total suspended	2	26
Arsenic, total recoverable	2	26
Iron, total recoverable	2	26
Iron, dissolved [as Fe]	2	26
Manganese, dissolved [as Mn]	2	26
Selenium, potentially dissolvd	2	26
Uranium, total	2	26
Flow, in conduit or thru treatment plant	2	26
Phosphorus, total [as P]	1	13
Oil and grease	1	13
Flow, total	1	13
Oil and grease visual	1	13

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COG081264.

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 COG081264.

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 COG081264 there.

Nearby on the register

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

This public-records page covers NPDES permit COG081264, held by JHL Constructors for the JHL CONSTRUCTORS: QUINCY PUMP STATION IMPROVEMENTS facility in Aurora, CO, which discharges to West Toll Gate Creek in the Toll Gate Creek subwatershed (HUC 101900030203). The page lists 13 pollutants on file, all 13 under a numeric limit, and 0 with an effluent exceedance.