PRINEVILLE, OR · Crook County

SUNSET HILLS DOMESTIC WATER ASSOCIATION Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

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): OR4105258
System type: Community Water System
Population served: 41
Service connections: 17
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2023 – April 30, 2023
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 15, 2017 – August 29, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 24, 2014 – August 29, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2014 – August 31, 2014
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
July 1, 2014 – July 31, 2014
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
Xylenes, Total
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
Vinyl chloride
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
Benzene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
Toluene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
Styrene
January 1, 2008 – December 31, 2010
Archived
Monitoring, Regular
—
Nickel
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Selenium
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Mercury
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Barium
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Chromium
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2005 – December 31, 2007
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 19, 2004 – March 8, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2004 – October 31, 2004
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2004 – September 30, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – March 8, 2013
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 19, 2003 – March 8, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – March 8, 2013
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 19, 2002 – March 8, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2002 – October 31, 2002
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 2001 – September 30, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1995 – September 30, 1995
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1995 – November 16, 1999
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
April 1, 2023 – April 30, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
August 15, 2017 – August 29, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 24, 2014 – August 29, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2014 – August 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2014 – July 31, 2014	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Ethylbenzene	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	Xylenes, Total	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	DICHLOROMETHANE	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	o-Dichlorobenzene	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	p-Dichlorobenzene	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	Vinyl chloride	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	1,2-Dichloropropane	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	Trichloroethylene	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	Tetrachloroethylene	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	CHLOROBENZENE	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	Benzene	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	Toluene	—	Archived
January 1, 2008 – December 31, 2010	Monitoring, Regular	Styrene	—	Archived
January 1, 2005 – December 31, 2007	Monitoring, Regular	Nickel	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Selenium	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Mercury	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Barium	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Chromium	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Fluoride	—	Resolved
October 19, 2004 – March 8, 2013	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2004 – October 31, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2004 – September 30, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2004 – March 8, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 19, 2003 – March 8, 2013	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2003 – March 8, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 19, 2002 – March 8, 2013	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2002 – October 31, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Fluoride	—	Resolved
September 1, 2001 – September 30, 2001	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
September 1, 1995 – September 30, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1995 – November 16, 1999	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved

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

Enforcement actions

June 9, 2023State Compliance achieved1 linked violation
May 27, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 29, 2017State Compliance achieved1 linked violation
August 10, 2017State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 20, 2015State Public Notification received1 linked violation
October 24, 2014State Compliance achieved1 linked violation
October 24, 2014State Compliance achieved1 linked violation
September 23, 2014State Public Notification requested1 linked violation
August 29, 2014State Compliance achieved1 linked violation
August 29, 2014State Compliance achieved1 linked violation
December 30, 2013State Compliance achieved10 linked violations
March 8, 2013Federal Compliance achieved5 linked violations
November 26, 2008State Compliance achieved1 linked violation
September 5, 2008State Compliance achieved1 linked violation
November 16, 1999State Compliance achieved1 linked violation
November 1, 1999State Public Notification received2 linked violations
September 30, 1999State Administrative/Compliance Order with penalty issued1 linked violation

Contact

SUNSET HILLS DOMESTIC WATER ASSOCIATION

541-419-4837

PRINEVILLE, OR 97754