WILLIAMSON TRAVIS COUNTY MUD 1
Texas — Community Water System — PWSID: TX2460120
System Information
| PWSID | TX2460120 |
| System Name | WILLIAMSON TRAVIS COUNTY MUD 1 |
| 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 | Jan 14, 1987 |
| Last Reported | Jan 6, 2026 |
Location & Contact
| State | Texas |
| City | CEDAR PARK |
| ZIP Code | 78613-5900 |
| Address | 1000 OLD MILL RD |
| Organization | JONES, BETH |
| Phone | 281-830-9214 |
Population & Service
| Population Served | 5,793 |
| Service Connections | 1,936 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2007 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 20, 2010 | Public Notice Rule and Revised PN Rule |
| Mar 1, 2007 | Mar 31, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | Other | No | No | — | 5% of samples | — | Archived | Jul 31, 1993 | Total Coliform Rule |
| Jun 1, 1993 | Jun 30, 1993 | Coliform (TCR) | Other | No | No | — | 5% of samples | — | Archived | Jun 30, 1993 | Total Coliform Rule |
| Jun 1, 1993 | Jun 30, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1993 | Total Coliform Rule |
| May 1, 1993 | May 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | May 31, 1993 | Total Coliform Rule |
| May 1, 1993 | May 31, 1993 | Coliform (TCR) | Other | No | No | — | 5% of samples | — | Archived | May 31, 1993 | Total Coliform Rule |
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.