Velarion Records

Clean Water Act discharge permit · NPDES COR428239

HIGBY ROAD IMPROVEMENTS, Monument, CO: NPDES COR428239 discharge permit, effluent exceedances, inspections, penalties

HIGBY ROAD IMPROVEMENTS, held by Kiewit Infrastructure Co., holds NPDES permit COR428239. EPA’s file records it issued July 25, 2025 and expiring March 31, 2029. 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.

What the register holds for HIGBY ROAD IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Monument, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR428239.

Identity

Facility as filedHIGBY ROAD IMPROVEMENTS
Permittee as filedKiewit Infrastructure Co.
NPDES IDCOR428239
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJuly 25, 2025
Expiration dateMarch 31, 2029
AddressMonument, CO 80132
SubwatershedUpper Monument Creek (HUC 110200030102)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES COR428239.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES COR428239.

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, COR428239.

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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 COR428239 there.

Nearby on the register

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

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