CITY OF SANTA ROSA
Texas - Community Water System - PWSID: TX0310009
System Information
| PWSID | TX0310009 |
| System Name | CITY OF SANTA ROSA |
| 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 | Jun 26, 2026 |
Location & Contact
| State | Texas |
| City | SANTA ROSA |
| ZIP Code | 78593-0326 |
| Address | PO BOX 326 |
| Organization | QUIROGA, JAIME |
| Phone | 956-636-1113 |
Population & Service
| Population Served | 2,883 |
| Service Connections | 787 |
Drinking Water Violations (374)
This water system has 374 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 2, 2026 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Mar 12, 2026 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2026 | Mar 31, 2026 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2026 | - | |
| Jan 1, 2026 | Mar 31, 2026 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2026 | - | |
| Jan 1, 2026 | Mar 31, 2026 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2026 | - | |
| Dec 24, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Dec 4, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 19, 2026 | - | |
| Dec 4, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 19, 2026 | - | |
| Dec 4, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 19, 2026 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .096 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .096 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .096 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .096 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2025 | - | |
| Sep 2, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 19, 2026 | - | |
| Sep 2, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 19, 2026 | - | |
| Sep 2, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 19, 2026 | - | |
| Jul 12, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .109 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .109 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .109 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2025 | - | |
| Jun 17, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 19, 2026 | - | |
| Jun 17, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 19, 2026 | - | |
| Jun 17, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 19, 2026 | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2025 | - | |
| Dec 30, 2024 | - | MR | No | No | - | TT | - | Resolved | May 30, 2025 | - | |
| Dec 30, 2024 | - | MR | No | No | - | TT | - | Resolved | May 30, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Addressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Addressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Addressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Addressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Jul 19, 2023 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Jul 19, 2023 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Jul 19, 2023 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Jul 19, 2023 | - | |
| Jan 30, 2022 | - | Other | No | No | - | - | - | Resolved | Jun 1, 2025 | - | |
| Jan 30, 2022 | - | Other | No | No | - | - | - | Resolved | Jun 1, 2025 | - | |
| Jan 30, 2022 | - | Other | No | No | - | - | - | Resolved | Jun 1, 2025 | - | |
| Jan 30, 2022 | - | Other | No | No | - | - | - | Resolved | Jun 1, 2025 | - | |
| Sep 18, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 1, 2025 | - | |
| Sep 18, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 1, 2025 | - |
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.