# Eldora Mountain Resort: 2 AST tanks permanently closed (8,000 gal), Nederland, CO

**Score:** 40/100

| Field | Value |
|---|---|
| Site | Eldora Mountain Resort |
| Facility ID | 11550 |
| Site type | Other |
| Event | Tanks permanently closed on 2026-07-15 |
| Tanks | 2 |
| Total gallons | 8000 |
| Tank types | AST |
| Products | Diesel, Unleaded Regular (RUL) |
| Location | Nederland, Boulder County, CO, 80466 |

## Why this score
- Closure: site assessment and removal work.

Source: Colorado Division of Oil and Public Safety regulated storage tanks (data.colorado.gov) (https://data.colorado.gov/d/qszy-xfii). Last refreshed: 2026-10-28T20:50:57.152Z.
From the Colorado Division of Oil and Public Safety regulated storage tank data. Dates are as reported to OPS and may post weeks after the work; verify with OPS before relying on a record. Sites named after an individual are excluded and street addresses are not shown.