UST Check → counties → Texas → Collin
Underground storage tanks & leak sites in Collin County, TX
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.
770registered tank facilities
832open tanks
1,175closed tanks
324leak incidents on record
8cleanups still open
8 leak cleanups in
Collin 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 |
|---|---|---|---|---|
| QUIKTRIP STORE 963 | MCKINNEY | 7 / 0 | Open UST(s) | TX130337 |
| LOVES TRAVEL STOP 299 | ANNA | 6 / 0 | Open UST(s) | TX113643 |
| AT&T DALLAS WEB HOSTING | ALLEN | 5 / 0 | Open UST(s) | TX114502 |
| FLYING J TRAVEL PLAZA 477 | ANNA | 5 / 0 | Open UST(s) | TX114885 |
| QUIKTRIP 898 | PLANO | 4 / 5 | Open UST(s) | TX63373 |
| CTS C STORE 1 | WYLIE | 4 / 5 | Open UST(s) | TX71456 |
| WYLIE BEVERAGE | WYLIE | 4 / 4 | Open UST(s) | TX71092 |
| 7-ELEVEN 30418 | PLANO | 4 / 3 | Open UST(s) | TX78797 |
Open leak cleanups — most recently reported
| Site | City | Reported | Substance | EPA record |
|---|---|---|---|---|
| ONE STOP STORE | PLANO | 2017-12-08 | — | TX120392 |
| 7 ELEVEN 20767 | PLANO | 2017-03-28 | — | TX120221 |
| SHELL GRANDYS OF PLANO | PLANO | 2016-07-12 | — | TX120048 |
| 7 ELEVEN STORE 36416 | PLANO | 2014-03-25 | — | TX119490 |
| COUNTRY CLUB BEVERAGE 2 | PLANO | 2013-08-06 | — | TX119233 |
| PDQ QUICK TRACK | MELISSA | 2012-03-05 | — | TX118801 |
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 770 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