SELKIRK WSC
PWS ID: TX1610027 · LAKE JACKSON, Texas 77566-4657
Population Served
678
Total Violations
395
Health-Based Violations
21
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 226
- County
- Matagorda
- School/Daycare
- No
- MCL Violations
- 18
- Monitoring Violations
- 336
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 18 | 2012 |
| Consumer Confidence Rule | Other | 12 | 2009 |
| Endrin | MR | 9 | 2021 |
| Toxaphene | MR | 9 | 2021 |
| Di(2-ethylhexyl) adipate | MR | 9 | 2021 |
| Atrazine | MR | 9 | 2021 |
| Heptachlor epoxide | MR | 9 | 2021 |
| HEXACHLOROBENZENE | MR | 9 | 2021 |
| Benzo(a)pyrene | MR | 9 | 2021 |
| Chlordane | MR | 9 | 2021 |
| BHC-GAMMA | MR | 9 | 2021 |
| Methoxychlor | MR | 9 | 2021 |
| Di(2-ethylhexyl) phthalate | MR | 9 | 2021 |
| LASSO | MR | 9 | 2021 |
| Heptachlor | MR | 9 | 2021 |
| Simazine | MR | 9 | 2021 |
| Hexachlorocyclopentadiene | MR | 9 | 2021 |
| Pentachlorophenol | MR | 9 | 2021 |
| Nitrite | MR | 8 | 2019 |
| Nitrate | MR | 8 | 2019 |
| cis-1,2-Dichloroethylene | MR | 8 | 2019 |
| DICHLOROMETHANE | MR | 8 | 2019 |
| o-Dichlorobenzene | MR | 8 | 2019 |
| Vinyl chloride | MR | 8 | 2019 |
| 1,1-Dichloroethylene | MR | 8 | 2019 |
| trans-1,2-Dichloroethylene | MR | 8 | 2019 |
| 1,2-Dichloroethane | MR | 8 | 2019 |
| Carbon tetrachloride | MR | 8 | 2019 |
| 1,2-Dichloropropane | MR | 8 | 2019 |
| 1,1,2-Trichloroethane | MR | 8 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.