Public Water Partners

GREAT FALLS, MT · Cascade County

SPRING TREE RIDGE Water System

Consumer Confidence Report status

SPRING TREE RIDGE 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 SPRING TREE RIDGE.

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)
MT0004419
System type
Community Water System
Population served
80
Service connections
44
Ownership
privately owned
Water source
groundwater (wells)

SPRING TREE RIDGE is one of 1,084 community water systems in Montana in the 500 or fewer people size category, serving 80 people from groundwater.

As of August 1, 2026, its federal record holds 7 entries between 2011 and 2014, all of which EPA lists as closed. Nothing has been added since 2014.

Of the 7, 5 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 inorganic chemicals, synthetic organic chemicals, and the Radionuclides and Revised Rad Rule.

Violation history

  • Monitoring, Regular

    —

    Cadmium

    January 1, 2014 – December 31, 2016

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 2014 – December 31, 2016

    Resolved

  • Monitoring, Regular

    —

    Fluoride

    January 1, 2014 – December 31, 2016

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 2014 – December 31, 2016

    Resolved

  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    October 1, 2011 – December 31, 2011

    Resolved

  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    April 1, 2011 – June 30, 2011

    Resolved

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    January 1, 2011 – December 19, 2013

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is SPRING TREE RIDGE required to publish a Consumer Confidence Report?

Yes. SPRING TREE RIDGE 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 SPRING TREE RIDGE’s next Consumer Confidence Report due?

SPRING TREE RIDGE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does SPRING TREE RIDGE have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for SPRING TREE RIDGE.

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

WILKINSON, TIM

406-788-3741

GREAT FALLS, MT 59404