HIGHLAND LAKES
Texas - Community Water System - PWSID: TX1840096
System Information
| PWSID | TX1840096 |
| System Name | HIGHLAND LAKES |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 29, 1985 |
| Last Reported | Jun 26, 2026 |
Location & Contact
| State | Texas |
| City | HOUSTON |
| ZIP Code | 77055-4732 |
| Address | 8910 CARDWELL LN |
| Organization | TALLON, STEVEN, G |
| Phone | 817-773-3040 |
Population & Service
| Population Served | 180 |
| Service Connections | 60 |
Drinking Water Violations (103)
This water system has 103 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 16, 2026 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2025 | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2025 | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2025 | - | |
| Dec 1, 2024 | Dec 31, 2024 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Dec 1, 2024 | Dec 31, 2024 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Dec 1, 2024 | Dec 31, 2024 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 31, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 31, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 31, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 31, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 31, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 31, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 31, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 31, 2025 | - | |
| Dec 30, 2023 | - | MR | No | No | - | TT | - | Resolved | Feb 21, 2024 | - | |
| Dec 30, 2023 | - | MR | No | No | - | TT | - | Resolved | Feb 21, 2024 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Dec 30, 2017 | - | MR | No | No | - | TT | - | Resolved | Mar 29, 2018 | - | |
| Dec 30, 2017 | - | MR | No | No | - | TT | - | Resolved | Mar 29, 2018 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Sep 28, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Sep 28, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Sep 28, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Sep 28, 2017 | - | |
| Jul 1, 2016 | Sep 30, 2016 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2016 | Sep 30, 2016 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2016 | Sep 30, 2016 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2016 | Sep 30, 2016 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2016 | - | |
| Apr 12, 2014 | - | Other | No | No | - | - | - | Resolved | Jun 27, 2018 | - | |
| Apr 12, 2014 | - | Other | No | No | - | - | - | Resolved | Jun 27, 2018 | - | |
| Apr 12, 2014 | - | Other | No | No | - | - | - | Resolved | Jun 27, 2018 | - | |
| Apr 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 29, 2018 | - | |
| Mar 1, 2014 | - | TT | Yes | No | - | TT | - | Resolved | Apr 2, 2015 | - | |
| Mar 1, 2014 | - | TT | Yes | No | - | TT | - | Resolved | Apr 2, 2015 | - | |
| Mar 1, 2014 | - | TT | Yes | No | - | TT | - | Resolved | Apr 2, 2015 | - | |
| Feb 13, 2014 | - | Other | No | No | - | - | - | Resolved | Jan 6, 2017 | - | |
| Feb 13, 2014 | - | Other | No | No | - | - | - | Resolved | Jan 6, 2017 | - | |
| Feb 13, 2014 | - | Other | No | No | - | - | - | Resolved | Jan 6, 2017 | - | |
| Feb 13, 2014 | - | Other | No | No | - | - | - | Resolved | Jan 6, 2017 | - | |
| Feb 13, 2014 | - | Other | No | No | - | - | - | Resolved | Jan 6, 2017 | - | |
| Feb 13, 2014 | - | Other | No | No | - | - | - | Resolved | Jan 6, 2017 | - | |
| Jan 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Jul 20, 2015 | - | |
| Jan 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Jul 20, 2015 | - | |
| Jan 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Jul 20, 2015 | - |
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.