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Clean Water Act discharge permit · NPDES COL027171

MT CRESTED BUTTE WSD, Mount Crested Butte, CO: NPDES COL027171 discharge permit, effluent exceedances, inspections, penalties

MT CRESTED BUTTE WSD, held by Mt Crested Butte WSD, holds NPDES permit COL027171. EPA’s file records it issued January 1, 2021 and expiring December 31, 2025.

MT CRESTED BUTTE WSD, Mount Crested Butte, Colorado: Associated permit record COL027171, held by Mt Crested Butte WSD; Biosolids; Administratively continued (past its expiration date and still in force until reissued); issued January 1, 2021, term to December 31, 2025.

Colorado holds 380 Biosolids coverages of this permit type in EPA’s file; 0 were issued before COL027171. Mt Crested Butte WSD holds 2 permits in Colorado.

Other permits held by Mt Crested Butte WSD

Coverages issued nearest COL027171

MT CRESTED BUTTE WSD among its neighbors

EPA’s permit file holds 14 discharge permits in the Washington Gulch-Slate River subwatershed (HUC 140200010206), COL027171 among them. Its county holds 69, 3 of them major permits; COL027171 is a minor permit.

Other permits in the Washington Gulch-Slate River subwatershed (HUC 140200010206)

What the register holds for MT CRESTED BUTTE WSD: its NPDES ID, its permit type and status, its dates, its address in Mount Crested Butte, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COL027171.

Identity

Facility as filedMT CRESTED BUTTE WSD
Permittee as filedMt Crested Butte WSD
NPDES IDCOL027171
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeAssociated permit record
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramBiosolids
IssuedJanuary 1, 2021
Expiration dateDecember 31, 2025
AddressMount Crested Butte, CO 81225
SubwatershedWashington Gulch-Slate River (HUC 140200010206)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES COL027171.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES COL027171.

Inspections

EPA’s inspection file holds no inspection for NPDES COL027171.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES COL027171.

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, COL027171.

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Nearby on the register

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

What this page shows

MT CRESTED BUTTE WSD is one of 4 biosolids permits on EPA's NPDES register in Gunnison County, Colorado. The permit is one of 14 NPDES permits in the Washington Gulch-Slate River subwatershed, and it records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.