STARR WSC
PWS ID: TX0910046 · DENISON, Texas 75021-1043
Population Served
3,100
Total Violations
62
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,000
- County
- Grayson
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 50
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 40 | 2007 |
| Coliform (TCR) | MR | 8 | 2005 |
| Public Notice | Other | 4 | 2005 |
| Fluoride | MCL | 3 | 1983 |
| Lead and Copper Rule | MR | 2 | 2015 |
| Coliform (TCR) | MCL | 2 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.