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Clean Water Act discharge permit · NPDES COR427456

CDOT FORT GARLAND VSF, Fort Garland, CO: NPDES COR427456 discharge permit, effluent exceedances, inspections, penalties

CDOT FORT GARLAND VSF, held by TCC Corporation, holds NPDES permit COR427456. EPA’s file records it issued May 6, 2025 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 CDOT FORT GARLAND VSF: its NPDES ID, its permit type and status, its dates, its address in Fort Garland, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR427456.

Identity

Facility as filedCDOT FORT GARLAND VSF
Permittee as filedTCC Corporation
NPDES IDCOR427456
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMay 6, 2025
Expiration dateMarch 31, 2029
AddressFort Garland, CO 81133
SubwatershedCottonwood Creek-Sangre de Cristo Creek (HUC 130100020605)

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 COR427456.

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 COR427456.

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, COR427456.

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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 COR427456 there.

Nearby on the register

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

What this page shows

CDOT FORT GARLAND VSF is among 2 NPDES permits in the Cottonwood Creek-Sangre de Cristo Creek subwatershed. Of the 9 general permit coverages in Costilla County, 44.4% have a violation on file, and 77.8% of all 9, counting this permit, were issued earlier.