LAKE RIDGE WATER SYSTEM
Texas — Community Water System — PWSID: TX2330029
System Information
| PWSID | TX2330029 |
| System Name | LAKE RIDGE WATER SYSTEM |
| 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 | Mar 14, 1980 |
| Last Reported | Jan 6, 2026 |
Location & Contact
| State | Texas |
| City | AUSTIN |
| ZIP Code | 78746-6582 |
| Address | 1301 S CAPITAL OF TEXAS HWY |
| Organization | THOMPSON, A, LEON |
| Phone | 512-327-5999 |
Population & Service
| Population Served | 1,300 |
| Service Connections | 592 |
Drinking Water Violations (31)
This water system has 31 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 30, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 22, 2025 | Lead and Copper Rule |
| Dec 30, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 22, 2025 | Lead and Copper Rule |
| Jun 25, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Aug 14, 2025 | Public Notice Rule and Revised PN Rule |
| Jun 25, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Aug 14, 2025 | Public Notice Rule and Revised PN Rule |
| Jan 12, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Aug 14, 2025 | Public Notice Rule and Revised PN Rule |
| Jan 12, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Aug 14, 2025 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2019 | Mar 31, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Mar 31, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Mar 31, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Mar 31, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 | Sep 30, 2018 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2018 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 | Sep 30, 2018 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2018 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 | Sep 30, 2018 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2018 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 | Sep 30, 2018 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2018 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 30, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 7, 2020 | Lead and Copper Rule |
| Dec 30, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 7, 2020 | Lead and Copper Rule |
| Dec 30, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 7, 2020 | Lead and Copper Rule |
| Dec 30, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 7, 2020 | Lead and Copper Rule |
| Oct 1, 2013 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 15, 2014 | Lead and Copper Rule |
| Sep 1, 2005 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jan 20, 2011 | Public Notice Rule and Revised PN Rule |
| Sep 1, 2005 | Sep 30, 2005 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2005 | Total Coliform Rule |
| Sep 1, 2005 | Sep 30, 2005 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2005 | Total Coliform Rule |
| Sep 1, 2005 | Sep 30, 2005 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2005 | Total Coliform Rule |
| Jul 1, 2004 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 3, 2006 | Consumer Confidence Rule |
| Jan 1, 2004 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Apr 14, 2011 | Consumer Confidence Rule |
| Oct 1, 2003 | Oct 31, 2003 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2003 | Total Coliform Rule |
| Jul 1, 2003 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 3, 2006 | Consumer Confidence Rule |
| Apr 1, 2003 | Apr 30, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2003 | Total Coliform Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 3, 2006 | Consumer Confidence Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 3, 2006 | Consumer Confidence Rule |
| Jul 1, 2001 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 3, 2006 | Consumer Confidence Rule |
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.