HARRIS COUNTY MUD 412
Texas — Community Water System — PWSID: TX1013354
System Information
| PWSID | TX1013354 |
| System Name | HARRIS COUNTY MUD 412 |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Jun 11, 2007 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | HOUSTON |
| ZIP Code | 77027-7537 |
| Address | 3200 SOUTHWEST FWY STE 2600 |
| Organization | OEHL, MARK |
| Phone | 713-860-6400 |
Population & Service
| Population Served | 3,480 |
| Service Connections | 1,160 |
Drinking Water Violations (13)
This water system has 13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2018 | — | Other | No | No | — | — | — | Resolved | Jan 28, 2019 | — | |
| Jul 1, 2018 | — | Other | No | No | — | — | — | Resolved | Jan 28, 2019 | — | |
| Jul 1, 2018 | — | Other | No | No | — | — | — | Resolved | Jan 28, 2019 | — | |
| Feb 24, 2014 | — | Other | No | No | — | — | — | Resolved | Feb 27, 2014 | — | |
| Feb 24, 2014 | — | Other | No | No | — | — | — | Resolved | Feb 27, 2014 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jun 30, 2012 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jun 30, 2012 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jun 30, 2012 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jun 30, 2012 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jun 30, 2012 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jun 30, 2012 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jun 30, 2012 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jun 30, 2012 | — |
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.