GRASSLAND WSC
PWS ID: TX1530005 · TAHOKA, Texas 79373-5609
Population Served
55
Total Violations
1,608
Health-Based Violations
1,140
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 24
- County
- Lynn
- School/Daycare
- No
- MCL Violations
- 1,132
- Monitoring Violations
- 229
- Treatment Tech Violations
- 8
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 393 | 2025 |
| Fluoride | MCL | 387 | 2025 |
| Arsenic | MCL | 317 | 2025 |
| Public Notice | Other | 198 | 2025 |
| Chlorine | MR | 66 | 2021 |
| Lead and Copper Rule | MR | 62 | 2025 |
| TTHM | MCL | 31 | 2022 |
| TTHM | MR | 29 | 2025 |
| E. COLI | MR | 28 | 2023 |
| Revised Total Coliform Rule | MON | 23 | 2024 |
| Coliform (TCR) | MR | 20 | 2015 |
| Consumer Confidence Rule | Other | 15 | 2024 |
| Revised Total Coliform Rule | TT | 6 | 2019 |
| Selenium | MCL | 4 | 1990 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.