Is MYSTIC OAKS WATER required to publish a Consumer Confidence Report?

Yes. MYSTIC OAKS WATER 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 MYSTIC OAKS WATER’s next Consumer Confidence Report due?

MYSTIC OAKS WATER’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.

MANCHACA, TX · Travis County

MYSTIC OAKS WATER Water System

Consumer Confidence Report status

MYSTIC OAKS WATER 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 MYSTIC OAKS WATER.

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): TX2270044
System type: Community Water System
Population served: 132
Service connections: 44
Ownership: local government
Water source: groundwater (wells)

MYSTIC OAKS WATER is one of 4,188 community water systems in Texas in the 500 or fewer people size category, serving 132 people from groundwater.

As of August 1, 2026, its federal record holds 10 entries between 1979 and 2025, all of which EPA lists as closed.

None of the 10 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, the Consumer Confidence Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2025 – January 21, 2026
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2009 – September 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2008 – December 31, 2008
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 25, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2008 – September 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 1985 – June 30, 1986
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
May 25, 1979 – May 24, 1980
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
May 25, 1979 – June 24, 1979
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – January 21, 2026	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2009 – September 30, 2009	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Resolved
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Resolved
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Resolved
September 25, 2008 – June 30, 2008	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Resolved
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Resolved
July 1, 1985 – June 30, 1986	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
May 25, 1979 – May 24, 1980	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
May 25, 1979 – June 24, 1979	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

December 31, 2025State Violation/Reminder Notice12 linked violations
January 2, 2014State Public Notification received12 linked violations
April 27, 2012State Compliance achieved15 linked violations
August 17, 2011State Public Notification requested9 linked violations
September 30, 2009State Public Notification received1 linked violation
April 15, 1988State Formal Notice of Violation issued4 linked violations
April 1, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
May 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
August 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
July 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
May 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
March 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
May 25, 1979State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 25, 1979Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record

Common questions

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

BENSON, CHARLES, M

Phone not on record

MANCHACA, TX 78652-0411