Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
One more press on the next page sends it; there is no link to click in an email. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES COR05A091

SKY UTE SAND AND GRAVEL - WEASELSKIN PIT, Durango, CO: NPDES COR05A091 discharge permit, effluent exceedances, inspections, penalties

SKY UTE SAND AND GRAVEL - WEASELSKIN PIT, held by Sky Ute Sand and Gravel - Weaselskin Pit, holds NPDES permit COR05A091.

SKY UTE SAND AND GRAVEL - WEASELSKIN PIT, Durango, Colorado: Individual permit COR05A091, held by Sky Ute Sand and Gravel - Weaselskin Pit; Industrial stormwater; Not needed.

Colorado holds 8 Industrial stormwater coverages of this permit type in EPA’s file.

SKY UTE SAND AND GRAVEL - WEASELSKIN PIT among its neighbors

EPA’s permit file holds 7 discharge permits in the Indian Creek-Animas River subwatershed (HUC 140801040903), COR05A091 among them. Its county holds 147, 1 of them major permits; COR05A091 is a permit EPA has not classed major or minor.

Other permits in the Indian Creek-Animas River subwatershed (HUC 140801040903)

What the register holds for SKY UTE SAND AND GRAVEL - WEASELSKIN PIT: its NPDES ID, its permit type and status, its its address in Durango, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR05A091.

Identity

Facility as filedSKY UTE SAND AND GRAVEL - WEASELSKIN PIT
Permittee as filedSky Ute Sand and Gravel - Weaselskin Pit
NPDES IDCOR05A091
Permit statusNot needed
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
AddressDurango, CO 81301
SubwatershedIndian Creek-Animas River (HUC 140801040903)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES COR05A091.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES COR05A091.

Inspections

EPA’s inspection file holds no inspection for NPDES COR05A091.

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 COR05A091.

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, COR05A091.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

Nearby on the register

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

What this page shows

Sky Ute Sand and Gravel - Weaselskin Pit is one of 16 storm water industrial permits in La Plata County on EPA's NPDES register, and it is also one of 7 NPDES permits in the Indian Creek-Animas River subwatershed. Among those 16 county permits, 31.3% have a violation on file, while this permit has none of the recorded pollutants with a numeric limit or effluent exceedance.