MARY IMMACULATE PRESCHOOL
Texas - Non-Transient Non-Community - PWSID: TX1012454
System Information
| PWSID | TX1012454 |
| System Name | MARY IMMACULATE PRESCHOOL |
| 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 | Dec 21, 1987 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | HOUSTON |
| ZIP Code | 77086-3904 |
| Address | 5900 CHIPPEWA BLVD |
| Organization | THAO-LY NGUYEN, SR MARY THERESA |
| Phone | 281-445-9574 |
Population & Service
| Population Served | 200 |
| Service Connections | 3 |
Drinking Water Violations (17)
This water system has 17 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 17, 2025 | - | MR | No | Yes | - | - | - | Unaddressed | - | - | |
| Oct 17, 2025 | - | MR | No | Yes | - | - | - | Unaddressed | - | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 15, 2025 | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 15, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 1994 | Mar 31, 1994 | Other | No | No | - | 5% of samples | - | Archived | Mar 31, 1994 | - | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | - | 5% of samples | - | Archived | Mar 31, 1994 | - | |
| Oct 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 5% of samples | - | Archived | Dec 31, 1993 | - | |
| Oct 1, 1993 | Dec 31, 1993 | Other | No | No | - | 5% of samples | - | Archived | Dec 31, 1993 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.