DAMASCUS, OR · Linn County

GREEN TREE MHP Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of February 12, 2018. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Linn County, OR.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): OR4100852
System type: Community Water System
Population served: 30
Service connections: 16
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2018 – February 12, 2018
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2018 – January 31, 2018
Archived
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-based
Revised Total Coliform Rule
October 1, 2017 – October 31, 2017
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
March 1, 2016 – March 31, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2016 – February 29, 2016
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2015 – August 31, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 28, 2015 – April 17, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 1, 2015 – April 17, 2015
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
February 4, 2015 – July 20, 2015
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 2015 – February 28, 2015
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
January 1, 2015 – January 31, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2014 – December 31, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 2013 – April 30, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2012 – December 31, 2012
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 2012 – June 30, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2012 – May 31, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 20, 2011 – February 23, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2011 – January 31, 2011
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
January 1, 2011 – May 18, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2010 – December 31, 2010
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
December 1, 2006 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2006 – November 30, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 2005 – April 30, 2005
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
January 1, 2005 – January 31, 2005
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 19, 2004 – December 15, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – December 15, 2004
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 19, 2002 – June 25, 2003
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Mercury
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Chromium
January 1, 2002 – December 31, 2004
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2000 – June 25, 2003
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1996 – January 31, 1996
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
December 1, 1995 – December 31, 1995
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
March 1, 1995 – March 31, 1995
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
January 1, 1995 – January 31, 1995
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 1995 – January 31, 1995
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1993 – January 31, 1993
Archived
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

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

Period	Violation	Contaminant / rule	Health-based	Status
February 1, 2018 – February 12, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
January 1, 2018 – January 31, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
October 1, 2017 – October 31, 2017	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Health-based	Archived
March 1, 2016 – March 31, 2016	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
February 1, 2016 – February 29, 2016	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2015 – August 31, 2015	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
March 28, 2015 – April 17, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 1, 2015 – April 17, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 4, 2015 – July 20, 2015	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
February 1, 2015 – February 28, 2015	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2015 – January 31, 2015	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2014 – December 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2013 – April 30, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
December 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2012 – June 30, 2012	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
May 1, 2012 – May 31, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
March 20, 2011 – February 23, 2011	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2011 – January 31, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2011 – May 18, 2012	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
December 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
December 1, 2006 – December 31, 2006	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 2006 – November 30, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2005 – April 30, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2005 – January 31, 2005	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
October 19, 2004 – December 15, 2004	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2004 – December 15, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 19, 2002 – June 25, 2003	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Nitrite	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Mercury	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Chromium	—	Resolved
October 1, 2000 – June 25, 2003	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 1996 – January 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 1995 – December 31, 1995	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
March 1, 1995 – March 31, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 1995 – January 31, 1995	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 1995 – January 31, 1995	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 1993 – January 31, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 1, 1976 – May 31, 1980	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 1, 1976 – May 31, 1980	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived

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

Enforcement actions

April 12, 2018State Intentional no-action3 linked violations
October 26, 2017State Public Notification requested1 linked violation
April 15, 2016State Compliance achieved1 linked violation
July 20, 2015State Compliance achieved1 linked violation
April 17, 2015State Compliance achieved3 linked violations
April 25, 2013State Public Notification requested1 linked violation
February 27, 2013State Compliance achieved1 linked violation
February 4, 2013State Violation/Reminder Notice1 linked violation
October 16, 2012State Compliance achieved1 linked violation
June 19, 2012State Public Notification requested1 linked violation
February 22, 2011State Violation/Reminder Notice2 linked violations
January 24, 2011State Violation/Reminder Notice1 linked violation
December 15, 2004State Compliance achieved5 linked violations
June 25, 2003State Compliance achieved1 linked violation
March 10, 1995State Public Notification received6 linked violations

Last known contact on file (system is inactive)

SEIBEL, PAUL DOUG

503-661-1376

DAMASCUS, OR 97089