Public Water Partners

MOLALLA, OR · Clackamas County

TIMBERLINE RIM WATER CO INC Water System

Consumer Confidence Report status

TIMBERLINE RIM WATER CO INC 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 TIMBERLINE RIM WATER CO INC.

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

System facts

System ID (PWSID)
OR4100639
System type
Community Water System
Population served
800
Service connections
407
Ownership
privately owned
Water source
groundwater (wells)

TIMBERLINE RIM WATER CO INC is one of 203 community water systems in Oregon in the 501 to 3,300 people size category, serving 800 people from groundwater.

As of August 1, 2026, its federal record holds 21 entries between 1976 and 2025, all of which EPA lists as closed.

Of the 21, 9 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, the Consumer Confidence Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    April 10, 2025 – January 27, 2026

    Resolved

  • Public Notification Violation without NPDWR Violation

    —

    Public Notice

    March 7, 2025 – January 27, 2026

    Resolved

  • LSL Inventory

    Health-based

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – January 27, 2026

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    October 1, 2024 – January 5, 2025

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    October 1, 2023 – October 23, 2023

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2023 – August 4, 2023

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    October 1, 2015 – October 31, 2015

    Resolved

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    July 1, 2011 – August 23, 2011

    Resolved

  • Monitoring, Repeat Major (TCR)

    —

    Coliform (TCR)

    July 1, 2011 – July 31, 2011

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 2006 – September 30, 2006

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 1, 2006 – August 31, 2006

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    May 1, 2006 – May 31, 2006

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 1, 2001 – August 31, 2001

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    June 1, 1999 – June 30, 1999

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    March 1, 1999 – March 31, 1999

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 1998 – December 31, 1998

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    October 1, 1995 – October 31, 1995

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    January 1, 1994 – January 31, 1994

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    June 1, 1992 – June 30, 1992

    Resolved

  • Monitoring, Regular

    —

    Combined Radium (-226 and -228)

    June 1, 1976 – May 31, 1980

    Archived

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    June 1, 1976 – May 31, 1980

    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 TIMBERLINE RIM WATER CO INC required to publish a Consumer Confidence Report?

Yes. TIMBERLINE RIM WATER CO INC 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 TIMBERLINE RIM WATER CO INC’s next Consumer Confidence Report due?

TIMBERLINE RIM WATER CO INC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does TIMBERLINE RIM WATER CO INC have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for TIMBERLINE RIM WATER CO INC.

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

TIMBERLINE RIM WATER CO INC

503-734-7400

MOLALLA, OR 97038