LAKESIDE WATER SUPPLY 4
PWS ID: TX2290041 · COLMESNEIL, Texas 75938-0952
Population Served
123
Total Violations
361
Health-Based Violations
17
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 41
- County
- Tyler
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 308
- Treatment Tech Violations
- 16
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 21 | 2025 |
| Public Notice | Other | 19 | 2025 |
| Lead and Copper Rule | TT | 13 | 2014 |
| Chlorine | MR | 11 | 2019 |
| Consumer Confidence Rule | Other | 10 | 2024 |
| 1,1-Dichloroethylene | MR | 7 | 2023 |
| trans-1,2-Dichloroethylene | MR | 7 | 2023 |
| 1,1,1-Trichloroethane | MR | 7 | 2023 |
| Carbon tetrachloride | MR | 7 | 2023 |
| 1,2-Dichloropropane | MR | 7 | 2023 |
| Benzene | MR | 7 | 2023 |
| Toluene | MR | 7 | 2023 |
| Ethylbenzene | MR | 7 | 2023 |
| Styrene | MR | 7 | 2023 |
| BHC-GAMMA | MR | 7 | 2021 |
| Di(2-ethylhexyl) adipate | MR | 7 | 2021 |
| Hexachlorocyclopentadiene | MR | 7 | 2021 |
| Atrazine | MR | 7 | 2021 |
| LASSO | MR | 7 | 2021 |
| Heptachlor | MR | 7 | 2021 |
| Heptachlor epoxide | MR | 7 | 2021 |
| HEXACHLOROBENZENE | MR | 7 | 2021 |
| Benzo(a)pyrene | MR | 7 | 2021 |
| Pentachlorophenol | MR | 7 | 2021 |
| 1,2,4-Trichlorobenzene | MR | 7 | 2023 |
| cis-1,2-Dichloroethylene | MR | 7 | 2023 |
| p-Dichlorobenzene | MR | 7 | 2023 |
| 1,2-Dichloroethane | MR | 7 | 2023 |
| 1,1,2-Trichloroethane | MR | 7 | 2023 |
| Tetrachloroethylene | MR | 7 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.