UST Check → counties → Mississippi → Monroe
Underground storage tanks & leak sites in Monroe County, MS
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.
192registered tank facilities
104open tanks
396closed tanks
49leak incidents on record
20cleanups still open
20 leak cleanups in
Monroe 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 |
|---|---|---|---|---|
| Smithville Texaco | Smithville | 11 / 0 | Open UST(s) | MS10472 |
| Aberdeen Bulk Plant & Food Mart | Aberdeen | 8 / 0 | Open UST(s) | MS9914 |
| Sprint Mart # 4104 | Hamilton | 7 / 0 | Open UST(s) | MS11758 |
| Knox Grocery | Prairie | 6 / 2 | Open UST(s) | MS9927 |
| Seminole Market | Smithville | 4 / 6 | Open UST(s) | MS8122 |
| Sprint Mart # 4102 | Aberdeen | 4 / 5 | Open UST(s) | MS6785 |
| Gas & Go (25) | Amory | 4 / 5 | Open UST(s) | MS790 |
| Malone's Grocery | Caledonia | 4 / 2 | Open UST(s) | MS4518 |
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 192 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