Public Water Partners

HELENA, MT · Lewis and Clark County

RANCHVIEW ESTATES WUA Water System

Consumer Confidence Report status

RANCHVIEW ESTATES WUA 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 RANCHVIEW ESTATES WUA.

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 Montana’s official records. Always confirm current status with Montana before making decisions based on this information.

System facts

System ID (PWSID)
MT0003782
System type
Community Water System
Population served
250
Service connections
104
Ownership
privately owned
Water source
groundwater (wells)

RANCHVIEW ESTATES WUA is one of 1,084 community water systems in Montana in the 500 or fewer people size category, serving 250 people from groundwater.

As of August 1, 2026, its federal record holds 9 entries between 1996 and 2024, all of which EPA lists as closed.

Of the 9, 6 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 Lead and Copper Rule, the Consumer Confidence Rule, and the Total Coliform Rules.

Violation history

  • Lead Consumer Notice

    —

    Lead and Copper Rule

    December 30, 2024 – February 4, 2025

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2022 – July 21, 2022

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2013 – August 16, 2013

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 1, 2012 – April 30, 2012

    Resolved

  • Monitoring, Regular

    —

    Asbestos

    January 1, 2011 – December 31, 2013

    Archived

  • Lead Consumer Notice

    —

    Lead and Copper Rule

    January 1, 2010 – March 31, 2011

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2007 – July 31, 2008

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    October 1, 2002 – January 30, 2004

    Resolved

  • Monitoring, Repeat Major (TCR)

    —

    Coliform (TCR)

    February 1, 1996 – February 29, 1996

    Resolved

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 RANCHVIEW ESTATES WUA required to publish a Consumer Confidence Report?

Yes. RANCHVIEW ESTATES WUA 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 RANCHVIEW ESTATES WUA’s next Consumer Confidence Report due?

RANCHVIEW ESTATES WUA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does RANCHVIEW ESTATES WUA have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for RANCHVIEW ESTATES WUA.

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

PETERSON, RACHEL

406-459-6251

HELENA, MT 59604