CITY OF NAVASOTA
Texas - Community Water System - PWSID: TX0930001
System Information
| PWSID | TX0930001 |
| System Name | CITY OF NAVASOTA |
| 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 | NAVASOTA |
| ZIP Code | 77868-0910 |
| Address | PO BOX 910 |
| Organization | MILLER, WILLIAM, A |
| Phone | 936-825-6790 |
Population & Service
| Population Served | 8,068 |
| Service Connections | 3,854 |
Drinking Water Violations (55)
This water system has 55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 16, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 26, 2025 | - | |
| Aug 16, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 26, 2025 | - | |
| May 15, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Jul 21, 2024 | - | Other | No | No | - | - | - | Resolved | Sep 26, 2025 | - | |
| Jul 21, 2024 | - | Other | No | No | - | - | - | Resolved | Sep 26, 2025 | - | |
| May 14, 2024 | - | MR | No | No | - | - | - | Resolved | Aug 21, 2024 | - | |
| May 14, 2024 | - | MR | No | No | - | - | - | Resolved | Aug 21, 2024 | - | |
| May 14, 2024 | - | MR | No | No | - | - | - | Resolved | Aug 21, 2024 | - | |
| May 14, 2024 | - | MR | No | No | - | - | - | Resolved | Aug 21, 2024 | - | |
| May 17, 2023 | - | MR | No | No | - | - | - | Resolved | Sep 6, 2023 | - | |
| May 17, 2023 | - | MR | No | No | - | - | - | Resolved | Sep 6, 2023 | - | |
| May 17, 2023 | - | MR | No | No | - | - | - | Resolved | Sep 6, 2023 | - | |
| May 17, 2023 | - | MR | No | No | - | - | - | Resolved | Sep 6, 2023 | - | |
| Jan 21, 2019 | - | Other | No | No | - | - | - | Resolved | Feb 28, 2019 | - | |
| Jan 21, 2019 | - | Other | No | No | - | - | - | Resolved | Feb 28, 2019 | - | |
| Aug 11, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 22, 2018 | - | |
| Aug 11, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 22, 2018 | - | |
| Aug 11, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 22, 2018 | - | |
| Aug 11, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 22, 2018 | - | |
| Dec 30, 2017 | - | MR | No | No | - | TT | - | Resolved | Sep 29, 2017 | - | |
| Dec 30, 2017 | - | MR | No | No | - | TT | - | Resolved | Sep 29, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Oct 3, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Oct 3, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Oct 3, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Oct 3, 2017 | - | |
| Nov 10, 2012 | - | Other | No | No | - | - | - | Resolved | Dec 26, 2012 | - | |
| Nov 10, 2012 | - | Other | No | No | - | - | - | Resolved | Dec 26, 2012 | - | |
| Jul 1, 2012 | - | MR | No | No | - | - | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2012 | - | MR | No | No | - | - | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2012 | - | MR | No | No | - | - | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2012 | - | MR | No | No | - | - | - | Resolved | Sep 30, 2016 | - | |
| Sep 1, 2010 | - | MR | No | Yes | - | - | - | Unaddressed | - | - | |
| Sep 1, 2010 | - | MR | No | Yes | - | - | - | Unaddressed | - | - | |
| Sep 1, 2010 | - | MR | No | Yes | - | - | - | Unaddressed | - | - | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2010 | - | |
| Jul 1, 1992 | Jun 30, 1993 | MR | No | No | - | TT | - | Resolved | Jun 30, 1993 | - | |
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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.