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Clean Water Act discharge permit · NPDES COR428382

US 285 CONEJOS RIVER BRIDGE, Conejos, CO: NPDES COR428382 discharge permit, effluent exceedances, inspections, penalties

US 285 CONEJOS RIVER BRIDGE, held by CDOT, holds NPDES permit COR428382. EPA’s file records it issued August 21, 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 US 285 CONEJOS RIVER BRIDGE: its NPDES ID, its permit type and status, its dates, its address in Conejos, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR428382.

Identity

Facility as filedUS 285 CONEJOS RIVER BRIDGE
Permittee as filedCDOT
NPDES IDCOR428382
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedAugust 21, 2025
Expiration dateMarch 31, 2029
AddressConejos, CO 81129
SubwatershedNorth Branch Conejos River-Conejos River (HUC 130100050407)

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 COR428382.

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 COR428382.

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, COR428382.

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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 COR428382 there.

Nearby on the register

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

What this page shows

The US 285 CONEJOS RIVER BRIDGE is the only NPDES permit in the North Branch Conejos River-Conejos River subwatershed, this one included. Among the 12 general permit coverages in Conejos County, this permit is one of them, and 58.3% of those 12 coverages carry a violation on file. The permit also has no pollutants under a numeric limit and no pollutants with an effluent exceedance.