UST Check → counties → Colorado → Logan
Underground storage tanks & leak sites in Logan County, CO
Every figure below is from EPA UST Finder — the EPA-compiled national registry of state-reported underground storage tanks — county aggregates as published by EPA.
119registered tank facilities
43open tanks
247closed tanks
69leak incidents on record
8cleanups still open
8 leak cleanups in
Logan County are still open — the state has not closed the case.
An open cleanup near a property you're buying or lending on is a findable, checkable fact: it appears in a
per-address screen with distance and the registry record.
Largest registered facilities
By open-tank count, from the facility-level registry. Every fact is attributed to the EPA record (linked ID); something wrong — use the correction path in the footer and we'll fix or remove it promptly.
| Facility | City | Open / closed tanks | Status | EPA record |
|---|---|---|---|---|
| Colorado Retail Venture Services LLC | Sterling | 5 / 1 | Open UST(s) | CO4362 |
| Reata Petroleum Corp | Sterling | 5 / 0 | Open UST(s) | CO1445 |
| Kuskies Interstate Sinclair | Crook | 3 / 3 | Open UST(s) | CO1441 |
| Stinker Store #304 | Sterling | 3 / 0 | Open UST(s) | CO4005 |
| Eagle Convenience Stores | Sterling | 3 / 0 | Open UST(s) | CO2756 |
| Jesse LLC | Sterling | 3 / 0 | Open UST(s) | CO9429 |
| Grainland Co-Op | Fleming | 3 / 0 | Open UST(s) | CO14953 |
| Peetz Farmers Co-Op | Peetz | 3 / 0 | Open UST(s) | CO4800 |
Open leak cleanups — most recently reported
| Site | City | Reported | Substance | EPA record |
|---|---|---|---|---|
| Stinker Store #304 | Sterling | 2018-06-07 | — | CO13049 |
| Sinclair 5032 | Atwood | 2017-07-07 | — | CO12782 |
| Twin Star Energy #9 | Sterling | 2017-06-13 | — | CO12770 |
| Handy Frans Phillips 66 | Sterling | 1998-08-26 | — | CO6819 |
| Sav-o-mat | Sterling | 1998-05-20 | — | CO6580 |
| B & M Racing | Sterling | 1997-09-15 | — | CO6024 |
What this means if you're buying or lending here
- "Closed" ≠ clean. A closed tank was taken out of service per the registry — many were closed without soil testing, especially before the late 1990s.
- The registry is incomplete by design. Tanks removed before 1986 and most residential heating-oil tanks were never registered. A county with 119 registered facilities has an unknown number of unregistered ones.
- Open cleanups are the headline. 8 cases in this county are still open; contamination may still be under investigation or remediation — distance from a specific parcel is what matters, and that's a per-address question.
Screen a specific property
This page covers the county. A purchase or loan decision needs the registry around one address: registered tanks at the parcel, every facility within 500 and 1,500 ft, leak cleanups with status and distance — each line cited to the official record.
Screen an address — $49 How it worksThis is a screen of EPA-registered tank and leak records, not an environmental site assessment. State registries are incomplete by design: tanks removed before 1986 and most residential heating-oil tanks were never registered, so a clean screen cannot prove the absence of a tank. "Closed" means a tank was taken out of service per the registry — it does not certify that no contamination remains.
source: EPA UST Finder EPA data vintage 2024-12-04 computed 2026-06-12