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Clean Water Act discharge permit · NPDES COR10F05O

FREMONT PASS TRAIL CO FLAP SUM91(1), Copper Mountain, CO: NPDES COR10F05O discharge permit, effluent exceedances, inspections, penalties

FREMONT PASS TRAIL CO FLAP SUM91(1), held by Federal Highway Administration-Central Federal Lands Highway Division, holds NPDES permit COR10F05O. EPA’s file records it issued May 4, 2020 and expiring February 15, 2022. 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 FREMONT PASS TRAIL CO FLAP SUM91(1): its NPDES ID, its permit type and status, its dates, its address in Copper Mountain, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR10F05O.

Identity

Facility as filedFREMONT PASS TRAIL CO FLAP SUM91(1)
Permittee as filedFederal Highway Administration-Central Federal Lands Highway Division
NPDES IDCOR10F05O
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 4, 2020
Expiration dateFebruary 15, 2022
Issuing agencyU.S. EPA
AddressCopper Mountain, CO 80443
SubwatershedMiddle Tenmile Creek (HUC 140100020303)

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 COR10F05O.

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 COR10F05O.

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, COR10F05O.

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  • One permit holder — $99/month
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  • One state — $4,990/year
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How we handle your data → Privacy

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 COR10F05O there.

Nearby on the register

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

What this page shows

The FREMONT PASS TRAIL CO FLAP SUM91(1) permit is one of 2 storm water construction permits on EPA's NPDES register in Copper Mountain, this one included. It also sits among 5 NPDES permits in the Middle Tenmile Creek subwatershed, this one included. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance.