GALVESTON COUNTY MUD 12
Texas — Community Water System — PWSID: TX0840021
System Information
| PWSID | TX0840021 |
| System Name | GALVESTON COUNTY MUD 12 |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| 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 | 77057-1762 |
| Address | 6363 WOODWAY DR STE 800 |
| Organization | MOELLER, ERIC |
| Phone | 713-739-1060 |
Population & Service
| Population Served | 2,900 |
| Service Connections | 1,498 |
Drinking Water Violations (33)
This water system has 33 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 | — | TT | Yes | No | — | — | — | Resolved | Apr 1, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Apr 1, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Apr 1, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Apr 1, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Apr 1, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Apr 1, 2025 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Jun 27, 2017 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Jun 27, 2017 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Jun 27, 2017 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Jun 27, 2017 | — | |
| Oct 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Jun 27, 2017 | — | |
| Oct 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Jun 27, 2017 | — | |
| Feb 16, 2009 | — | Other | No | No | — | — | — | Resolved | Sep 30, 2008 | — | |
| Sep 1, 2008 | Sep 30, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2008 | — | |
| Sep 1, 2008 | Sep 30, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2008 | — | |
| Sep 1, 2008 | Sep 30, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2008 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | — | Resolved | Dec 31, 2004 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
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| — | — | — | 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.