LAKE CITIES MUNICIPAL UTILITY AUTHORITY
Texas — Community Water System — PWSID: TX0610029
System Information
| PWSID | TX0610029 |
| System Name | LAKE CITIES MUNICIPAL UTILITY AUTHORITY |
| 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 | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | LAKE DALLAS |
| ZIP Code | 75065-2409 |
| Address | 501 N SHADY SHORES DR |
| Organization | RUFER, TOM |
| Phone | 940-497-2999 |
Population & Service
| Population Served | 17,826 |
| Service Connections | 5,942 |
Drinking Water Violations (16)
This water system has 16 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, 2025 | — | MR | No | No | — | TT | — | Resolved | Dec 19, 2025 | — | |
| Oct 1, 2025 | — | MR | No | No | — | TT | — | Resolved | Dec 19, 2025 | — | |
| Oct 1, 2025 | — | MR | No | No | — | TT | — | Resolved | Dec 19, 2025 | — | |
| Dec 30, 2024 | — | MR | No | No | — | TT | — | Resolved | Feb 4, 2025 | — | |
| Dec 30, 2024 | — | MR | No | No | — | TT | — | Resolved | Feb 4, 2025 | — | |
| Jul 1, 2023 | — | Other | No | No | — | — | — | Resolved | Nov 20, 2023 | — | |
| Jul 1, 2023 | — | Other | No | No | — | — | — | Resolved | Nov 20, 2023 | — | |
| Dec 30, 2013 | — | MR | No | No | — | TT | — | Resolved | May 20, 2014 | — | |
| Jun 1, 2003 | Jun 30, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2003 | — | |
| Jun 1, 2003 | Jun 30, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2003 | — | |
| Jun 1, 2003 | Jun 30, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2003 | — | |
| Jun 1, 2003 | Jun 30, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2003 | — | |
| Jul 1, 1992 | Jun 30, 1993 | MR | No | No | — | TT | — | Resolved | Jun 30, 1993 | — | |
| Feb 16, 1984 | Feb 15, 1985 | MCL | Yes | No | 1.9 | 4.0 mg/L | 1.6 | Archived | Feb 15, 1985 | — | |
| — | — | — | 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.