# Oncore Processing Plant 12 Aka Oncore 3 B: TCEQ notice of violation, 1 aggregate violation (Category B) in Glasscock County, TX

**Score:** 40/100

| Field | Value |
|---|---|
| Site | Oncore Processing Plant 12 Aka Oncore 3 B |
| Business | Mining and Processing of Industrial Sand |
| Program | Aggregate production (quarries, pits) |
| Highest severity | Category B (moderate) |
| Violations | 1 |
| Rules cited | 342.25(d) |
| Location | Glasscock County, TX |
| TCEQ region | Midland |
| Investigation approved | 2026-05-07 |
| Regulated entity (RN) | RN111892386 |

## Why this score
- Category B (moderate) violation.

Source: Texas Commission on Environmental Quality (TCEQ) Notices of Violation (data.texas.gov) (https://data.texas.gov/d/mwzi-gyw7). Last refreshed: 2026-10-28T20:51:00.471Z.
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).