SUNSET BAY
Texas - Community Water System - PWSID: TX0040055
System Information
| PWSID | TX0040055 |
| System Name | SUNSET BAY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Sep 25, 2017 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | AUSTIN |
| ZIP Code | 78714-0164 |
| Address | PO BOX 140164 |
| Organization | BARRY, CHUCK |
| Phone | 512-784-1632 |
Population & Service
| Population Served | 123 |
| Service Connections | 41 |
Drinking Water Violations (50)
This water system has 50 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 19, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Nov 4, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Unaddressed | - | - | |
| Nov 4, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Unaddressed | - | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .128 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .149 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .149 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .149 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Sep 30, 2025 | - | |
| Jun 10, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| May 17, 2025 | - | Other | No | No | - | - | - | Resolved | May 20, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .207 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .207 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .207 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .259 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .259 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .259 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2025 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .27 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .27 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .27 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .27 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .252 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .252 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .252 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .252 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .199 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .199 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .199 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .199 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .199 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2024 | - | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .208 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2024 | - | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .208 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2024 | - | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .208 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2024 | - | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .208 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2024 | - | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .208 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2024 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .13 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .13 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .13 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .13 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .13 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2023 | - | |
| Oct 5, 2019 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2021 | - | |
| Apr 6, 2019 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2019 | - | |
| Apr 6, 2019 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2019 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 7 MFL | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 7 MFL | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 7 MFL | - | Resolved | Dec 31, 2017 | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.