CHESTER WSC
Texas — Community Water System — PWSID: TX2290002
System Information
| PWSID | TX2290002 |
| System Name | CHESTER WSC |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 14, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | CHESTER |
| ZIP Code | 75936-0087 |
| Address | PO BOX 87 |
| Organization | WATTS, STEVE |
| Phone | 409-969-2360 |
Population & Service
| Population Served | 1,237 |
| Service Connections | 472 |
Drinking Water Violations (72)
This water system has 72 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 29, 2025 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Jul 1, 2025 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 11 PCI/L | 5 pCi/L | 5 | Archived | Sep 30, 2025 | — | |
| Jul 1, 2025 | Dec 31, 2025 | MR | No | No | — | TT | — | Archived | Dec 31, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 34 PCI/L | 15 pCi/L | 15 | Archived | Sep 30, 2025 | — | |
| May 1, 2025 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Mar 1, 2025 | Mar 31, 2025 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2025 | — | |
| Mar 1, 2025 | Mar 31, 2025 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2025 | — | |
| Mar 1, 2025 | Mar 31, 2025 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | 33 PCI/L | 15 pCi/L | 15 | Archived | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | 11 PCI/L | 5 pCi/L | 5 | Archived | Mar 31, 2025 | — | |
| Jan 1, 2025 | Jun 30, 2025 | MR | No | No | — | TT | — | Archived | Jun 30, 2025 | — | |
| Jan 1, 2025 | Jun 30, 2025 | MR | No | No | — | TT | — | Archived | Jun 30, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 5, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 5, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 5, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Dec 5, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Dec 5, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Dec 5, 2025 | — | |
| Jan 30, 2022 | — | Other | No | No | — | — | — | Resolved | Oct 11, 2022 | — | |
| Jan 30, 2022 | — | Other | No | No | — | — | — | Resolved | Oct 11, 2022 | — | |
| Oct 1, 2020 | — | MR | No | No | — | TT | — | Resolved | Oct 4, 2021 | — | |
| Oct 1, 2020 | — | MR | No | No | — | TT | — | Resolved | Oct 4, 2021 | — | |
| Oct 1, 2020 | — | MR | No | No | — | TT | — | Resolved | Oct 4, 2021 | — | |
| Oct 1, 2020 | — | MR | No | No | — | TT | — | Resolved | Oct 4, 2021 | — | |
| Jul 1, 2020 | — | Other | No | No | — | — | — | Resolved | Nov 12, 2020 | — | |
| Jul 1, 2020 | — | Other | No | No | — | — | — | Resolved | Nov 12, 2020 | — | |
| Dec 30, 2017 | — | MR | No | No | — | TT | — | Resolved | Mar 6, 2018 | — | |
| Dec 30, 2017 | — | MR | No | No | — | TT | — | Resolved | Mar 6, 2018 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Jul 25, 2017 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Jul 25, 2017 | — | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jul 1, 2014 | Sep 30, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Jul 1, 2014 | Sep 30, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Jul 1, 2014 | Sep 30, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Jul 1, 2014 | Sep 30, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2003 | — | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2003 | — | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2003 | — | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2003 | — | |
| Jan 1, 1997 | Mar 31, 1997 | MCL | Yes | No | 14.69 | 5 pCi/L | — | Archived | Mar 31, 1997 | — | |
| Oct 1, 1993 | Oct 31, 1993 | Other | No | No | — | 5% of samples | — | Archived | Oct 31, 1993 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.