TDCJ PACK UNIT
PWS ID: TX0930034 · HUNTSVILLE, Texas 77342-4011
Population Served
1,597
Total Violations
434
Health-Based Violations
345
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- State
- Connections
- 532
- County
- Grimes
- School/Daycare
- No
- MCL Violations
- 341
- Monitoring Violations
- 57
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 331 | 2025 |
| Coliform (TCR) | MCL | 10 | 2015 |
| Public Notice | Other | 10 | 2025 |
| E. COLI | MR | 8 | 2015 |
| Arsenic | MR | 8 | 2023 |
| Lead and Copper Rule | MR | 5 | 2025 |
| Cadmium | MR | 4 | 2023 |
| Chromium | MR | 4 | 2023 |
| Mercury | MR | 4 | 2023 |
| Beryllium, Total | MR | 4 | 2023 |
| Selenium | MR | 4 | 2023 |
| LEAD AND COPPER RULE REVISIONS | TT | 4 | 2024 |
| Barium | MR | 4 | 2023 |
| Thallium, Total | MR | 4 | 2023 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2024 |
| Coliform (TCR) | MR | 4 | 2012 |
| Antimony, Total | MR | 4 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.