Public Water Partners

WEST LINN, OR · Umatilla County

GREEN ACRES MHP - UMATILLA CO Water System

Consumer Confidence Report status

GREEN ACRES MHP - UMATILLA CO 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 3 items for GREEN ACRES MHP - UMATILLA CO that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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)
OR4100523
System type
Community Water System
Population served
200
Service connections
75
Ownership
privately owned
Water source
groundwater (wells)

GREEN ACRES MHP - UMATILLA CO is one of 1,168 community water systems in Oregon in the 500 or fewer people size category, serving 200 people from groundwater.

As of August 1, 2026, its federal record holds 129 entries between 1976 and 2025, of which 3 remain open; none are health-based.

Of the 129, 120 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, synthetic organic chemicals, and volatile organic chemicals.

Violation history

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    November 1, 2025 – November 30, 2025

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    October 1, 2025

    Unaddressed

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2025

    Unaddressed

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    January 1, 2025 – January 31, 2025

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    September 1, 2024 – September 30, 2024

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2024 – October 1, 2024

    Resolved

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    July 1, 2024

    Unaddressed

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    February 11, 2024 – February 12, 2024

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    November 1, 2023 – November 30, 2023

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    October 1, 2023 – October 1, 2024

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    September 1, 2023 – September 30, 2023

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2023 – October 1, 2024

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    April 1, 2023 – April 30, 2023

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    March 1, 2023 – March 31, 2023

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    November 1, 2022 – November 30, 2022

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    October 1, 2022 – October 31, 2022

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    February 1, 2022 – February 28, 2022

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    November 1, 2021 – November 30, 2021

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    January 1, 2021 – January 31, 2021

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    September 1, 2020 – September 30, 2020

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2020 – December 31, 2020

    Resolved

  • Failure to Conduct Assessment Monitoring

    —

    COLIPHAGE

    January 1, 2020 – December 31, 2020

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    October 1, 2017 – October 10, 2018

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    August 1, 2015 – August 31, 2015

    Resolved

  • Monitoring, Repeat Minor (TCR)

    —

    Coliform (TCR)

    February 1, 2015 – February 28, 2015

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 1, 2015 – January 31, 2015

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2015 – September 30, 2016

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    January 1, 2015 – September 30, 2016

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    July 1, 2014 – July 31, 2014

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    August 1, 2013 – August 31, 2013

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    March 1, 2013 – March 31, 2013

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    November 1, 2012 – November 30, 2012

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    March 1, 2012 – March 31, 2012

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Diquat

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Endothall

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Carbofuran

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    LASSO

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Heptachlor epoxide

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    2,4-D

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Benzene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Toluene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 2011 – December 31, 2013

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    January 1, 2011 – October 10, 2011

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2011 – December 31, 2011

    Resolved

  • Monitoring, Regular

    —

    Endrin

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Dalapon

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    October 1, 2010 – October 31, 2010

    Resolved

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    September 1, 2010 – November 12, 2010

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    July 1, 2010 – July 31, 2010

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    December 1, 2009 – December 31, 2009

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    October 1, 2009 – October 31, 2009

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    March 1, 2009 – March 31, 2009

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    November 1, 2008 – November 30, 2008

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    July 1, 2008 – July 31, 2008

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    May 1, 2008 – May 31, 2008

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 2007 – September 30, 2007

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    August 1, 2007 – August 31, 2007

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    January 1, 2006 – December 31, 2006

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2006 – December 31, 2006

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 1, 2005 – April 30, 2005

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    February 1, 2005 – February 28, 2005

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2004 – July 12, 2012

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 1, 2004 – January 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2004 – December 31, 2004

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    October 19, 2003 – July 12, 2012

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    October 1, 2003 – October 31, 2003

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2003 – July 12, 2012

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 2002 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Endothall

    January 1, 2002 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 2002 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2002 – December 31, 2002

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 2002 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2002 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2002 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 2002 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 2002 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 2002 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 2002 – December 31, 2004

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 1, 2001 – April 30, 2001

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    October 19, 1999 – May 26, 2000

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    August 1, 1999 – August 31, 1999

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 1997 – September 30, 1997

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    June 1, 1995 – June 30, 1995

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    June 1, 1993 – June 30, 1993

    Resolved

  • Monitoring, Repeat Minor (TCR)

    —

    Coliform (TCR)

    May 1, 1993 – May 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    June 1, 1976 – May 31, 1980

    Archived

  • Monitoring, Regular

    —

    Combined Radium (-226 and -228)

    June 1, 1976 – May 31, 1980

    Archived

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Common questions

Is GREEN ACRES MHP - UMATILLA CO required to publish a Consumer Confidence Report?

Yes. GREEN ACRES MHP - UMATILLA CO 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 GREEN ACRES MHP - UMATILLA CO’s next Consumer Confidence Report due?

GREEN ACRES MHP - UMATILLA CO’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does GREEN ACRES MHP - UMATILLA CO have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 3 items for GREEN ACRES MHP - UMATILLA CO that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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

GREEN ACRES MHP - UMATILLA CO

503-722-2999

WEST LINN, OR 97068