CANYON LAKE ESTATES WATER SUPPLY
PWS ID: TX0460017 · CANYON LAKE, Texas 78133-0032
Population Served
171
Total Violations
423
Health-Based Violations
20
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 57
- County
- Comal
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 361
- Treatment Tech Violations
- 20
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 18 | 2024 |
| Revised Total Coliform Rule | MON | 11 | 2023 |
| Consumer Confidence Rule | Other | 9 | 2023 |
| Lead and Copper Rule | TT | 8 | 2021 |
| Chlorine | MR | 8 | 2021 |
| Groundwater Rule | TT | 6 | 2021 |
| TTHM | MR | 5 | 2021 |
| Dalapon | MR | 5 | 2020 |
| Picloram | MR | 5 | 2020 |
| 2,4,5-TP | MR | 5 | 2020 |
| OXAMYL | MR | 5 | 2020 |
| Aldicarb sulfoxide | MR | 5 | 2020 |
| Aldicarb sulfone | MR | 5 | 2020 |
| Carbofuran | MR | 5 | 2020 |
| Aldicarb | MR | 5 | 2020 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 5 | 2020 |
| p-Dichlorobenzene | MR | 5 | 2022 |
| Vinyl chloride | MR | 5 | 2022 |
| 1,1-Dichloroethylene | MR | 5 | 2022 |
| trans-1,2-Dichloroethylene | MR | 5 | 2022 |
| 1,2-Dichloropropane | MR | 5 | 2022 |
| Trichloroethylene | MR | 5 | 2022 |
| 1,1,2-Trichloroethane | MR | 5 | 2022 |
| Tetrachloroethylene | MR | 5 | 2022 |
| CHLOROBENZENE | MR | 5 | 2022 |
| Toluene | MR | 5 | 2022 |
| Ethylbenzene | MR | 5 | 2022 |
| Styrene | MR | 5 | 2022 |
| Methoxychlor | MR | 5 | 2022 |
| Simazine | MR | 5 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.