# City Of Thornton: 1 AST tank permanently closed (2,000 gal), Thornton, CO

**Score:** 40/100

| Field | Value |
|---|---|
| Site | City Of Thornton |
| Facility ID | 19043 |
| Site type | Government |
| Event | Tanks permanently closed on 2026-03-31 |
| Tanks | 1 |
| Total gallons | 2000 |
| Tank types | AST |
| Products | Diesel #2 |
| Location | Thornton, Adams County, CO, 80241 |

## 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.