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Clean Water Act discharge permit · NPDES COR424419

WHITTAKER FLATS PROJECT AREA, Unincorporated, CO: NPDES COR424419 discharge permit, effluent exceedances, inspections, penalties

WHITTAKER FLATS PROJECT AREA, held by Laramie Energy LLC, holds NPDES permit COR424419. EPA’s file records it issued September 25, 2024 and expiring March 31, 2029. 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.

What the register holds for WHITTAKER FLATS PROJECT AREA: its NPDES ID, its permit type and status, its dates, its address in Unincorporated, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR424419.

Identity

Facility as filedWHITTAKER FLATS PROJECT AREA
Permittee as filedLaramie Energy LLC
NPDES IDCOR424419
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 25, 2024
Expiration dateMarch 31, 2029
AddressUnincorporated, CO 81630
SubwatershedRoberts Canyon-Colorado River (HUC 140100051407)

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 COR424419.

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 COR424419.

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 COR424419 there.

Nearby on the register

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

What this page shows

The WHITTAKER FLATS PROJECT AREA is one of 3 NPDES permits in the Roberts Canyon-Colorado River subwatershed, and it sits among 231 general permit coverages in Mesa County, where 14.3% of those coverages have a violation on file. Among the 231 Mesa County coverages, 38.1% were issued earlier than this permit, and the permit records no pollutants under a numeric limit and no effluent exceedances.