UST Check → counties → Ohio → Allen
Underground storage tanks & leak sites in Allen 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.
278registered tank facilities
213open tanks
615closed tanks
428leak incidents on record
20cleanups still open
20 leak cleanups in
Allen 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 |
|---|---|---|---|---|
| Joint Systems Manufacturing Center | LIMA | 8 / 0 | Open UST(s) | OH2002239 |
| SPEEDWAY #3547 | LIMA | 8 / 0 | Open UST(s) | OH2000065 |
| PILOT TRAVEL CENTER #457 | BEAVERDAM | 8 / 0 | Open UST(s) | OH2010081 |
| BEAVERDAM FLYING J TR. PL #695 | BEAVERDAM | 7 / 0 | Open UST(s) | OH2002315 |
| MEIJER, INC. #110 | LIMA | 6 / 0 | Open UST(s) | OH2007797 |
| SPEEDWAY #3617 | ELIDA | 5 / 5 | Open UST(s) | OH2000060 |
| SPEEDWAY #5236 | LIMA | 5 / 4 | Open UST(s) | OH2000006 |
| SPEEDWAY #3548 | LIMA | 5 / 2 | Open UST(s) | OH2000263 |
Open leak cleanups — most recently reported
| Site | City | Reported | Substance | EPA record |
|---|---|---|---|---|
| BEAVERDAM FLYING J TR. PL #695 | BEAVERDAM | 2018-06-21 | — | OH02002315-N00012 |
| MORINDA PETROLEUM LLC | LIMA | 2018-06-11 | — | OH02000072-N00004 |
| CLARK | LIMA | 2018-04-18 | — | OH02000052-N00004 |
| BEAVERDAM FLYING J TR. PL #695 | BEAVERDAM | 2018-01-12 | — | OH02002315-N00011 |
| BP OIL CO. #07477 | LIMA | 2016-08-31 | — | OH02000275-N00002 |
| CLARK | LIMA | 2015-04-23 | — | OH02000052-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 278 registered facilities has an unknown number of unregistered ones.
- Open cleanups are the headline. 20 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