TYNAN WSC
Texas - Community Water System - PWSID: TX0130003
System Information
| PWSID | TX0130003 |
| System Name | TYNAN 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 | TYNAN |
| ZIP Code | 78391-0115 |
| Address | PO BOX 115 |
| Organization | CHANEY, STEVE |
| Phone | 210-965-4084 |
Population & Service
| Population Served | 250 |
| Service Connections | 90 |
Drinking Water Violations (160)
This water system has 160 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 | Sep 29, 2025 | - | |
| Jul 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Sep 29, 2025 | - | |
| Jul 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Sep 29, 2025 | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jul 8, 2025 | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jul 8, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | May 28, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | May 28, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | May 28, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | May 28, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | May 28, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | May 28, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | May 28, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | May 28, 2025 | - | |
| May 1, 2023 | May 31, 2023 | MON | No | Yes | - | - | - | Resolved | May 31, 2023 | - | |
| May 1, 2023 | May 31, 2023 | MON | No | Yes | - | - | - | Resolved | May 31, 2023 | - | |
| May 1, 2023 | May 31, 2023 | MON | No | Yes | - | - | - | Resolved | May 31, 2023 | - | |
| May 1, 2023 | May 31, 2023 | MON | No | Yes | - | - | - | Resolved | May 31, 2023 | - | |
| Jul 25, 2022 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Apr 20, 2021 | - | MR | No | Yes | - | - | - | Resolved | Jan 21, 2022 | - | |
| Apr 20, 2021 | - | MR | No | Yes | - | - | - | Resolved | Jan 21, 2022 | - | |
| Apr 20, 2021 | - | MR | No | Yes | - | - | - | Resolved | Jan 21, 2022 | - | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2020 | - | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2020 | - | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2020 | - | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2020 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Oct 1, 2019 | Oct 31, 2019 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2019 | - | |
| Oct 1, 2019 | Oct 31, 2019 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2019 | - | |
| Oct 1, 2019 | Oct 31, 2019 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2019 | - | |
| Oct 1, 2019 | Oct 31, 2019 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2019 | - | |
| Jul 1, 2019 | Jul 31, 2019 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2019 | - | |
| Jul 1, 2019 | Jul 31, 2019 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2019 | - | |
| Jul 1, 2019 | Jul 31, 2019 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2019 | - | |
| Jul 1, 2019 | Jul 31, 2019 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Aug 18, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Aug 18, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Aug 18, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Aug 18, 2017 | - | |
| Dec 30, 2013 | - | MR | No | No | - | TT | - | Resolved | Sep 20, 2017 | - |
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.