LAKE DALLAS, TX · Denton County
LAKE CITIES MUNICIPAL UTILITY AUTHORITY Water System
Consumer Confidence Report status
LAKE CITIES MUNICIPAL UTILITY AUTHORITY must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for LAKE CITIES MUNICIPAL UTILITY AUTHORITY.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Texas’s official records. Always confirm current status with Texas before making decisions based on this information.
System facts
- System ID (PWSID)
- TX0610029
- System type
- Community Water System
- Population served
- 17,826
- Service connections
- 5,942
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
LAKE CITIES MUNICIPAL UTILITY AUTHORITY is one of 385 community water systems in Texas in the 10,001 to 100,000 people size category, serving 17,826 people from surface water.
As of August 1, 2026, its federal record holds 1 entry in 1984, all of which EPA lists as closed. Nothing has been added since 1984.
None of the 1 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves inorganic chemicals.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedFluoride
February 16, 1984 – February 15, 1985
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 16, 1984 – February 15, 1985 | Maximum Contaminant Level Violation, Average | Fluoride | Health-based | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- February 16, 1984State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
Common questions
Is LAKE CITIES MUNICIPAL UTILITY AUTHORITY required to publish a Consumer Confidence Report?
- Yes. LAKE CITIES MUNICIPAL UTILITY AUTHORITY is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is LAKE CITIES MUNICIPAL UTILITY AUTHORITY’s next Consumer Confidence Report due?
- LAKE CITIES MUNICIPAL UTILITY AUTHORITY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LAKE CITIES MUNICIPAL UTILITY AUTHORITY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for LAKE CITIES MUNICIPAL UTILITY AUTHORITY.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
RUFER, TOM
940-497-2999
LAKE DALLAS, TX 75065-2409