SEBASTIAN MUD
Texas - Community Water System - PWSID: TX2450006
System Information
| PWSID | TX2450006 |
| System Name | SEBASTIAN MUD |
| System Type | Community Water System |
| Water Source | Surface 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 | SEBASTIAN |
| ZIP Code | 78594-1002 |
| Address | PO BOX B |
| Organization | MORENO, ERICA |
| Phone | 956-347-3036 |
Population & Service
| Population Served | 1,884 |
| Service Connections | 769 |
Drinking Water Violations (108)
This water system has 108 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | - | - | - | Archived | Nov 30, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2025 | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | TT | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | TT | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | TT | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | TT | - | Resolved | Jul 31, 2024 | - | |
| Aug 1, 2021 | - | Other | No | No | - | - | - | Resolved | Sep 17, 2021 | - | |
| Aug 1, 2021 | - | Other | No | No | - | - | - | Resolved | Sep 17, 2021 | - | |
| Jan 11, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2020 | - | |
| Jan 11, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2020 | - | |
| Jan 11, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2020 | - | |
| Jan 11, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2020 | - | |
| Jul 1, 2020 | Jul 31, 2020 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2020 | - | |
| Jul 1, 2020 | Jul 31, 2020 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2020 | - | |
| Jul 1, 2020 | Jul 31, 2020 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2020 | - | |
| Jul 1, 2020 | Jul 31, 2020 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2020 | - | |
| Dec 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Dec 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Dec 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Dec 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Dec 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Dec 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Dec 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Dec 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | - | - | - | Resolved | Jan 1, 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 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | - | - | - | Resolved | Jan 1, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | - | - | - | Resolved | Jan 1, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | - | - | - | Resolved | Jan 1, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | - | - | - | Resolved | Jan 1, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | - | - | - | Resolved | Jan 1, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | - | - | - | Resolved | Jan 1, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | - | - | - | Resolved | Jan 1, 2019 | - | |
| Sep 1, 2016 | Sep 30, 2016 | MR | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Sep 1, 2016 | Sep 30, 2016 | MR | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Sep 1, 2016 | Sep 30, 2016 | MR | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Sep 1, 2016 | Sep 30, 2016 | MR | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Sep 1, 2016 | Sep 30, 2016 | MR | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Sep 1, 2016 | Sep 30, 2016 | MR | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - |
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.