# Collin County Tire and Auto Service: TCEQ notice of violation, 4 storage-tank violations (Category B) in Mckinney, TX

**Score:** 73/100

| Field | Value |
|---|---|
| Site | Collin County Tire and Auto Service |
| Business | Retail |
| Program | Petroleum storage tanks |
| Highest severity | Category B (moderate) |
| Violations | 4 |
| Rules cited | 334.54(b)(2); 334.54(e)(5); 37.815; 334.602(a); 334.7(d)(3); 334.7(e)(2) |
| Location | Mckinney, Collin County, TX |
| TCEQ region | Dfw Metroplex |
| Investigation approved | 2026-10-26 |
| Regulated entity (RN) | RN100961119 |

## Why this score
- Category B (moderate) violation.
- Multiple violations.
- Cited in the last 45 days.
- Program with paid testing and remediation work.

Source: Texas Commission on Environmental Quality (TCEQ) Notices of Violation (data.texas.gov) (https://data.texas.gov/d/mwzi-gyw7). Last refreshed: 2026-11-04T21:52:03.237Z.
From TCEQ notice of violation data. A notice of violation is an investigator's finding that the site must correct; it is not a final enforcement order or penalty, and many are resolved quickly. Septic (OSSF) cases at homes, residences and sites named after a person are excluded. Verify with TCEQ (Central Registry and compliance history).