SIERRA WEST SUBDIVISION
Texas - Community Water System - PWSID: TX1050134
System Information
| PWSID | TX1050134 |
| System Name | SIERRA WEST SUBDIVISION |
| 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 | Jun 15, 2001 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | AUSTIN |
| ZIP Code | 78723-2476 |
| Address | 1106 CLAYTON LN STE 400W |
| Organization | FOLTZ, SCOT, W |
| Phone | 512-990-4400 |
Population & Service
| Population Served | 495 |
| Service Connections | 165 |
Drinking Water Violations (26)
This water system has 26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2022 | Nov 30, 2022 | MR | No | No | - | TT | - | Resolved | Nov 30, 2022 | - | |
| Jun 1, 2022 | Nov 30, 2022 | MR | No | No | - | TT | - | Resolved | Nov 30, 2022 | - | |
| Jun 1, 2022 | Nov 30, 2022 | MR | No | No | - | TT | - | Resolved | Nov 30, 2022 | - | |
| Jun 1, 2022 | Nov 30, 2022 | MR | No | No | - | TT | - | Resolved | Nov 30, 2022 | - | |
| Jan 9, 2020 | - | Other | No | No | - | - | - | Resolved | May 19, 2021 | - | |
| Jan 9, 2020 | - | Other | No | No | - | - | - | Resolved | May 19, 2021 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 7, 2019 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 7, 2019 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 7, 2019 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 7, 2019 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | Nov 13, 2017 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | Nov 13, 2017 | - | |
| Sep 1, 2007 | - | Other | No | No | - | - | - | Resolved | Oct 19, 2010 | - | |
| May 1, 2007 | May 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2007 | - | |
| May 1, 2007 | May 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2007 | - | |
| May 1, 2007 | May 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2007 | - | |
| May 1, 2007 | May 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2007 | - | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2003 | - | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2003 | - | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2003 | - | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2003 | - | |
| May 1, 2003 | - | Other | No | No | - | - | - | Resolved | Jan 20, 2011 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - |
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.