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Clean Water Act discharge permit · NPDES COR421942

TWIN BUTTES WILD CHIVES, Durango, CO: NPDES COR421942 discharge permit, effluent exceedances, inspections, penalties

TWIN BUTTES WILD CHIVES, held by Sutter Homes CO, holds NPDES permit COR421942. EPA’s file records it issued November 14, 2023 and expiring March 31, 2024.

TWIN BUTTES WILD CHIVES, Durango, Colorado: Coverage under a general permit COR421942, held by Sutter Homes CO; Administratively continued (past its expiration date and still in force until reissued); issued November 14, 2023, term to March 31, 2024, by STA.

TWIN BUTTES WILD CHIVES among its neighbors

EPA’s permit file holds 28 discharge permits in the Outlet Lightner Creek subwatershed (HUC 140801040603), COR421942 among them. Its county holds 147, 1 of them major permits; COR421942 is a minor permit.

Other permits in the Outlet Lightner Creek subwatershed (HUC 140801040603)

What the register holds for TWIN BUTTES WILD CHIVES: its NPDES ID, its permit type and status, its dates, its address in Durango, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR421942.

Identity

Facility as filedTWIN BUTTES WILD CHIVES
Permittee as filedSutter Homes CO
NPDES IDCOR421942
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
IssuedNovember 14, 2023
Expiration dateMarch 31, 2024
Issuing agencySTA
AddressDurango, CO 81301
SubwatershedOutlet Lightner Creek (HUC 140801040603)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES COR421942.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES COR421942.

Inspections

EPA’s inspection file holds no inspection for NPDES COR421942.

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 COR421942.

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, COR421942.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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Nearby on the register

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

What this page shows

TWIN BUTTES WILD CHIVES is part of a set of 98 general-permit registrations in La Plata County, and 28.6% of that set have a violation on file. The Outlet Lightner Creek subwatershed holds 28 NPDES permits, this permit included. Counting this permit, 35.7% of the 98 general-permit registrations in La Plata County were issued before it.