TDCJ COFFIELD UNIT
Texas - Community Water System - PWSID: TX0010031
System Information
| PWSID | TX0010031 |
| System Name | TDCJ COFFIELD UNIT |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | State |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 14, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | HUNTSVILLE |
| ZIP Code | 77342-4011 |
| Address | PO BOX 4011 |
| Organization | PIERCE, JASON, A |
| Phone | 936-437-7247 |
Population & Service
| Population Served | 7,965 |
| Service Connections | 2,655 |
Drinking Water Violations (67)
This water system has 67 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2025 | - | |
| Jul 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2025 | - | |
| Jul 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2025 | - | |
| Jul 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2025 | - | |
| Apr 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Jul 10, 2025 | - | |
| Apr 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Jul 10, 2025 | - | |
| Dec 1, 2024 | - | Other | No | No | - | - | - | Resolved | Feb 26, 2025 | - | |
| Dec 1, 2024 | - | Other | No | No | - | - | - | Resolved | Feb 26, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 5, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 5, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 5, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 5, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 5, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 5, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 5, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 5, 2025 | - | |
| Jul 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Oct 9, 2024 | - | |
| Jul 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Oct 9, 2024 | - | |
| Jul 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Oct 9, 2024 | - | |
| Jul 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Oct 9, 2024 | - | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | No | - | - | - | Resolved | Apr 30, 2024 | - | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | No | - | - | - | Resolved | Apr 30, 2024 | - | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | No | - | - | - | Resolved | Apr 30, 2024 | - | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | No | - | - | - | Resolved | Apr 30, 2024 | - | |
| Oct 16, 2023 | - | Other | No | No | - | - | - | Resolved | Feb 26, 2025 | - | |
| Oct 16, 2023 | - | Other | No | No | - | - | - | Resolved | Feb 26, 2025 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Oct 9, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Oct 9, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Oct 9, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Oct 9, 2024 | - | |
| Aug 19, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 30, 2023 | - | |
| Aug 19, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 30, 2023 | - | |
| Aug 19, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 30, 2023 | - | |
| Aug 19, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 30, 2023 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Mar 9, 2021 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Mar 9, 2021 | - | |
| Jul 1, 2015 | Jul 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2015 | - | |
| Jul 1, 2015 | - | MR | No | Yes | - | - | - | Resolved | May 9, 2016 | - | |
| Jul 1, 2015 | - | MR | No | Yes | - | - | - | Resolved | May 9, 2016 | - | |
| Jul 1, 2015 | Jul 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2015 | - | |
| Jul 1, 2015 | - | MR | No | Yes | - | - | - | Resolved | May 9, 2016 | - | |
| Jul 1, 2015 | Jul 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2015 | - | |
| Jul 1, 2015 | Jul 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2015 | - | |
| Jul 1, 2015 | - | MR | No | Yes | - | - | - | Resolved | May 9, 2016 | - | |
| Dec 30, 2013 | - | MR | No | No | - | TT | - | Resolved | Aug 21, 2014 | - | |
| Nov 10, 2012 | - | Other | No | No | - | - | - | Resolved | Dec 13, 2012 | - | |
| Nov 10, 2012 | - | Other | No | No | - | - | - | Resolved | Dec 13, 2012 | - | |
| Jul 1, 2012 | - | MR | No | No | - | - | - | Resolved | Dec 28, 2012 | - | |
| Jul 1, 2012 | - | MR | No | No | - | - | - | Resolved | Dec 28, 2012 | - | |
| Jul 1, 2012 | - | MR | No | No | - | - | - | Resolved | Dec 28, 2012 | - |
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.