OUR LADY OF THE LAKE UNIVERSITY
Texas - Non-Transient Non-Community - PWSID: TX0150191
System Information
| PWSID | TX0150191 |
| System Name | OUR LADY OF THE LAKE UNIVERSITY |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Mar 14, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | SAN ANTONIO |
| ZIP Code | 78207-4617 |
| Address | 411 SW 24TH ST |
| Organization | SANCHEZ, RAFAEL |
| Phone | 210-431-3925 |
Population & Service
| Population Served | 550 |
| Service Connections | 11 |
Drinking Water Violations (55)
This water system has 55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 14, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 14, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 14, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 14, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 14, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 14, 2025 | - | |
| Oct 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Oct 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Oct 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Oct 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2025 | - | |
| Oct 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2025 | - | |
| Dec 30, 2018 | - | MR | No | No | - | TT | - | Resolved | Dec 22, 2020 | - | |
| Dec 30, 2018 | - | MR | No | No | - | TT | - | Resolved | Dec 22, 2020 | - | |
| Jan 1, 2018 | Mar 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2018 | - | |
| Jan 1, 2018 | Mar 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2018 | - | |
| Jan 1, 2018 | Mar 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2018 | - | |
| Jan 1, 2018 | Mar 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2018 | - | |
| Jan 14, 2017 | - | Other | No | No | - | - | - | Resolved | Mar 24, 2017 | - | |
| Jan 14, 2017 | - | Other | No | No | - | - | - | Resolved | Mar 24, 2017 | - | |
| Dec 1, 2016 | - | TT | Yes | No | - | TT | - | Resolved | Dec 14, 2016 | - | |
| Dec 1, 2016 | - | TT | Yes | No | - | TT | - | Resolved | Dec 14, 2016 | - | |
| Dec 1, 2016 | - | TT | Yes | No | - | TT | - | Resolved | Dec 14, 2016 | - | |
| Dec 1, 2016 | - | TT | Yes | No | - | TT | - | Resolved | Dec 14, 2016 | - | |
| Feb 8, 2016 | - | Other | No | No | - | - | - | Resolved | Feb 11, 2016 | - | |
| Feb 8, 2016 | - | Other | No | No | - | - | - | Resolved | Feb 11, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Oct 12, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Oct 12, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Oct 12, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Oct 12, 2016 | - | |
| Dec 30, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 29, 2016 | - | |
| Dec 30, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 29, 2016 | - | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2014 | - | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2014 | - | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2014 | - | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2014 | - | |
| Oct 26, 1995 | - | TT | Yes | No | - | TT | - | Resolved | Aug 2, 2001 | - | |
| Sep 1, 1992 | Sep 30, 1992 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1992 | - | |
| Sep 1, 1992 | Sep 30, 1992 | Other | No | No | - | 5% of samples | - | Archived | Sep 30, 1992 | - | |
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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.