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Clean Water Act discharge permit · NPDES COR427882

TRANSWEST EXPRESS TRANSMISSION LINE, Maybell, CO: NPDES COR427882 discharge permit, effluent exceedances, inspections, penalties

TRANSWEST EXPRESS TRANSMISSION LINE, held by BARNARD CONSTRUCTION COMPANY, INC., holds NPDES permit COR427882. EPA’s file records it issued June 19, 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 TRANSWEST EXPRESS TRANSMISSION LINE: its NPDES ID, its permit type and status, its dates, its address in Maybell, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR427882.

Identity

Facility as filedTRANSWEST EXPRESS TRANSMISSION LINE
Permittee as filedBARNARD CONSTRUCTION COMPANY, INC.
NPDES IDCOR427882
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJune 19, 2025
Expiration dateMarch 31, 2029
AddressMaybell, CO 81640
Subwatershed140500030901 (HUC 140500030901)

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 COR427882.

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 COR427882.

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, COR427882.

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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 COR427882 there.

Nearby on the register

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

What this page shows

Of the 40 general permit coverages in Moffat County, counting this permit, 85.0% were issued earlier than it. TRANSWEST EXPRESS TRANSMISSION LINE sits within a group of 41 Moffat County coverages, 24.4% of which have a violation on file, and the 140500030901 subwatershed holds 4 NPDES permits, including this permit.