HARRIS COUNTY MUD 136
Texas — Community Water System — PWSID: TX1010599
System Information
| PWSID | TX1010599 |
| System Name | HARRIS COUNTY MUD 136 |
| 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 | Mar 14, 1980 |
| Last Reported | Jan 6, 2026 |
Location & Contact
| State | Texas |
| City | HOUSTON |
| ZIP Code | 77010-3095 |
| Address | 1301 MCKINNEY ST STE 5100 |
| Organization | POLANSKY, NEIL |
| Phone | 713-651-5401 |
Population & Service
| Population Served | 1,062 |
| Service Connections | 1,078 |
Drinking Water Violations (3)
This water system has 3 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2004 | Dec 31, 2004 | Gross Alpha, Excl. Radon and U | MCL | Yes | No | 16 MG/L | 15 pCi/L | — | Resolved | Dec 31, 2004 | Radionuclides and Revised Rad Rule |
| Oct 30, 1987 | Oct 29, 1988 | Gross Alpha, Excl. Radon and U | MCL | Yes | No | 21 | 15 pCi/L | 15 | Archived | Oct 29, 1988 | Radionuclides and Revised Rad Rule |
| — | — | — | 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.