Is BARTON CREEK LAKESIDE required to publish a Consumer Confidence Report?

Yes. BARTON CREEK LAKESIDE 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 BARTON CREEK LAKESIDE’s next Consumer Confidence Report due?

BARTON CREEK LAKESIDE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

AUSTIN, TX · Travis County

BARTON CREEK LAKESIDE Water System

Consumer Confidence Report status

BARTON CREEK LAKESIDE 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 BARTON CREEK LAKESIDE.

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): TX2270282
System type: Community Water System
Population served: 1,023
Service connections: 341
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

BARTON CREEK LAKESIDE is one of 1,859 community water systems in Texas in the 501 to 3,300 people size category, serving 1,023 people from surface water.

As of August 1, 2026, its federal record holds 5 entries between 2016 and 2025, all of which EPA lists as closed.

Of the 5, 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Stage 2 Disinfectants and Disinfection Byproducts Rule and the Groundwater Rule.

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2025 – June 30, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2025 – March 31, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2024 – December 31, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 1, 2016 – August 22, 2017
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
April 1, 2025 – June 30, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
August 1, 2016 – August 22, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

November 20, 2025State Compliance achieved9 linked violations
July 17, 2025State Violation/Reminder Notice9 linked violations
April 28, 2025State Public Notification received6 linked violations
February 5, 2025State Violation/Reminder Notice7 linked violations
June 20, 2023State Violation/Reminder Notice6 linked violations
June 8, 2023State Violation/Reminder Notice8 linked violations
July 14, 2022State Public Notification requested15 linked violations
May 4, 2022State Violation/Reminder Notice10 linked violations
March 27, 2009State Violation/Reminder Notice1 linked violation

Common questions

Is BARTON CREEK LAKESIDE required to publish a Consumer Confidence Report?: Yes. BARTON CREEK LAKESIDE 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 BARTON CREEK LAKESIDE’s next Consumer Confidence Report due?: BARTON CREEK LAKESIDE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does BARTON CREEK LAKESIDE have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for BARTON CREEK LAKESIDE.
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

FOLTZ, SCOT, W

512-990-4400

AUSTIN, TX 78723-2476