UST Check → counties → Ohio → Butler
Underground storage tanks & leak sites in Butler County, OH
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.
622registered tank facilities
518open tanks
1,329closed tanks
828leak incidents on record
37cleanups still open
37 leak cleanups in
Butler 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 |
|---|---|---|---|---|
| SPEEDWAY #9383 | MONROE | 7 / 4 | Open UST(s) | OH9000266 |
| BUTLER LANDMARK | HAMILTON | 7 / 0 | Open UST(s) | OH9009207 |
| SPEEDWAY 3405 | WEST CHESTER | 6 / 0 | Open UST(s) | OH9010168 |
| USF HOLLAND INC DBA HOLLAND T304 | CINCINNATI | 5 / 12 | Open UST(s) | OH9000554 |
| WEST CHESTER MARATHON EXPRESS | WEST CHESTER | 5 / 3 | Open UST(s) | OH9003352 |
| STEPHENSON OIL CO | HAMILTON | 5 / 1 | Open UST(s) | OH9000249 |
| MILLVILLE BP | HAMILTON | 5 / 0 | Open UST(s) | OH9000472 |
| SPEEDWAY #1197 | WEST CHESTER | 5 / 0 | Open UST(s) | OH9000086 |
Open leak cleanups — most recently reported
| Site | City | Reported | Substance | EPA record |
|---|---|---|---|---|
| FIELDS ERTEL SUNOCO | SHARONVILLE | 2018-08-02 | — | OH09000917-N00003 |
| AMERISTOP | CINCINNATI | 2018-06-08 | — | OH09000421-N00001 |
| SHELL FOODMART | WEST CHESTER | 2017-11-30 | — | OH09002361-N00001 |
| MILLVILLE Valero | HAMILTON | 2017-11-16 | — | OH09000525-N00005 |
| FORMER HUDSON OIL STATION | FAIRFIELD | 2017-09-25 | — | OH09010685-N00001 |
| GIANT 562 | MIDDLETOWN | 2017-01-20 | — | OH09000490-N00003 |
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 622 registered facilities has an unknown number of unregistered ones.
- Open cleanups are the headline. 37 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