Public Water Partners

AUSTIN, TX · Hays County

CARDINAL VALLEY WATER Water System

Consumer Confidence Report status

CARDINAL VALLEY 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 CARDINAL VALLEY 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)
TX1050068
System type
Community Water System
Population served
216
Service connections
72
Ownership
privately owned
Water source
groundwater (wells)

CARDINAL VALLEY WATER is one of 4,188 community water systems in Texas in the 500 or fewer people size category, serving 216 people from groundwater.

As of August 1, 2026, its federal record holds 7 entries between 1992 and 2010, all of which EPA lists as closed. Nothing has been added since 2010.

Of the 7, 2 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 Total Coliform Rules and the Lead and Copper Rule.

Violation history

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    October 1, 2010 – October 18, 2013

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    October 1, 1992 – October 31, 1992

    Archived

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    July 1, 1992 – July 31, 1992

    Archived

  • Notification, Public

    —

    Coliform (TCR)

    July 1, 1992 – July 31, 1992

    Archived

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    June 1, 1992 – June 30, 1992

    Archived

  • Maximum Contaminant Level Violation, Acute (TCR)

    Health-based

    Coliform (TCR)

    June 1, 1992 – June 30, 1992

    Archived

  • Notification, Public

    —

    Coliform (TCR)

    June 1, 1992 – June 30, 1992

    Archived

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

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is CARDINAL VALLEY WATER required to publish a Consumer Confidence Report?

Yes. CARDINAL VALLEY 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 CARDINAL VALLEY WATER’s next Consumer Confidence Report due?

CARDINAL VALLEY WATER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does CARDINAL VALLEY WATER have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for CARDINAL VALLEY 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

FOLTZ, SCOT, W

512-990-4400

AUSTIN, TX 78723-2476