ST LEO THE GREAT CATHOLIC PARISH
Texas - Transient Non-Community - PWSID: TX1011272
System Information
| PWSID | TX1011272 |
| System Name | ST LEO THE GREAT CATHOLIC PARISH |
| System Type | Transient Non-Community |
| 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 | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | HOUSTON |
| ZIP Code | 77002-8216 |
| Address | 1700 SAN JACINTO ST |
| Organization | CARDINAL DINARDO, DANIEL |
| Phone | 281-449-2344 |
Population & Service
| Population Served | 200 |
| Service Connections | 3 |
Drinking Water Violations (126)
This water system has 126 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 1, 2024 | Nov 30, 2024 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2024 | - | |
| Nov 1, 2024 | Nov 30, 2024 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2024 | - | |
| Nov 1, 2024 | Nov 30, 2024 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2024 | - | |
| Nov 1, 2024 | Nov 30, 2024 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2024 | - | |
| Mar 23, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2023 | - | |
| Mar 23, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2023 | - | |
| Jan 1, 2022 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Jan 1, 2022 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Jan 1, 2022 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Jan 1, 2022 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Jun 16, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Jun 16, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Jun 16, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Jun 16, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Jun 10, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Jun 10, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Jun 10, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Jun 10, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Feb 16, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Feb 16, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Feb 16, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Feb 16, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Feb 16, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Feb 16, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Feb 14, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Feb 14, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Feb 14, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Feb 14, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2011 | - | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2011 | - | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2011 | - | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2011 | - | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2011 | - | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2011 | - | |
| Jan 19, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Jan 19, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Jan 19, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Jan 19, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Jan 19, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Jan 19, 2011 | - | MR | No | Yes | - | - | - | Resolved | Oct 23, 2023 | - | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2011 | - | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2011 | - | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2011 | - | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2011 | - | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2011 | - | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2011 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2005 | - |
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.