CITY OF TOMBALL
Texas — Community Water System — PWSID: TX1010026
System Information
| PWSID | TX1010026 |
| System Name | CITY OF TOMBALL |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Mar 14, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | TOMBALL |
| ZIP Code | 77375-4645 |
| Address | 401 MARKET ST |
| Organization | QUINN, LORI, KLEIN |
| Phone | 281-351-5484 |
Population & Service
| Population Served | 17,532 |
| Service Connections | 5,844 |
Drinking Water Violations (8)
This water system has 8 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 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Aug 17, 2017 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Aug 17, 2017 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Aug 17, 2017 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Aug 17, 2017 | — | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1993 | — | |
| Sep 1, 1993 | Sep 30, 1993 | Other | No | No | — | 5% of samples | — | Archived | Sep 30, 1993 | — | |
| Jul 1, 1992 | Feb 1, 1993 | MR | No | No | — | TT | — | Resolved | Feb 1, 1993 | — | |
| — | — | — | 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.