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Clean Water Act discharge permit · NPDES COR430003

FARM ROADS - BADGER CREEK AND WARDEL CROSSING, Agate, CO: NPDES COR430003 discharge permit, effluent exceedances, inspections, penalties

FARM ROADS - BADGER CREEK AND WARDEL CROSSING, held by Castle Rock Construction Company of Colorado, LLC, holds NPDES permit COR430003. EPA’s file records it issued March 2, 2026 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 FARM ROADS - BADGER CREEK AND WARDEL CROSSING: its NPDES ID, its permit type and status, its dates, its address in Agate, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR430003.

Identity

Facility as filedFARM ROADS - BADGER CREEK AND WARDEL CROSSING
Permittee as filedCastle Rock Construction Company of Colorado, LLC
NPDES IDCOR430003
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMarch 2, 2026
Expiration dateMarch 31, 2029
AddressAgate, CO 80101

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 COR430003.

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 COR430003.

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

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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 COR430003 there.

Nearby on the register

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

What this page shows

The FARM ROADS - BADGER CREEK AND WARDEL CROSSING permit, issued to Castle Rock Construction Company of Colorado, LLC, is one of 360 general permit coverages in Arapahoe County on EPA's NPDES register, and 10.8% of those coverages have a violation on file. Among those same 360 coverages, 81.1% carry an earlier issue date than this one, which was issued March 2, 2026. The permit records no pollutants under a numeric limit and no effluent exceedances.