UST Check → counties → Kansas → Brown
Underground storage tanks & leak sites in Brown County, KS
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.
67registered tank facilities
27open tanks
145closed tanks
63leak incidents on record
9cleanups still open
9 leak cleanups in
Brown 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 |
|---|---|---|---|---|
| DAVIES OIL CO INC | HIAWATHA | 4 / 4 | Open UST(s) | KS13447 |
| ALLSTAR 140 | SABETHA | 4 / 0 | Open UST(s) | KS30415 |
| CASEY' GENERAL STORE - #2957 | HIAWATHA | 4 / 0 | Open UST(s) | KS30011 |
| Sac & Fox Trading Post | Reserve | 4 / 0 | Open UST(s) | 2324 |
| Sac & Fox Truck Stop (EPA-R7-UST Fac. ID 806) | Powhattan | 3 / 4 | Open UST(s) | 2316 |
| LENTZ EXPRESS | HORTON | 3 / 2 | Open UST(s) | KS13948 |
| SUPER STORE/HIMANI INVESTMENTS | HORTON | 3 / 0 | Open UST(s) | KS27482 |
| USD #415 - HIAWATHA BUS COMPLE | HIAWATHA | 2 / 0 | Open UST(s) | KS05985 |
Open leak cleanups — most recently reported
| Site | City | Reported | Substance | EPA record |
|---|---|---|---|---|
| Kickapoo Nation Trading Post | Horton | 2019-03-30 | Gasoline (containing <=10% ethanol) | KS-KT-2321-2019-L1 |
| Sac & Fox Trading Post | Reserve | 2015-07-23 | — | KS-SF-2324-2015-L1 |
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 67 registered facilities has an unknown number of unregistered ones.
- Open cleanups are the headline. 9 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