Sun Valley, WA · Island County

PARKWOOD Water System

Current status

2 open health-based violations on record as of July 4, 2026. See the violation history below for contaminant and status details.

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

System facts

System ID (PWSID): WA5323191
System type: Community Water System
Population served: 65
Service connections: 26
Ownership: privately owned
Water source: groundwater (wells)

Violation history

OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
October 30, 2025
Unaddressed
Public Education
Health-based
Lead and Copper Rule
October 29, 2025
Unaddressed
Monitoring, Regular
—
Nitrate
January 1, 2025 – December 31, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2024 – April 30, 2024
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Arsenic
April 1, 2021 – June 30, 2021
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2013 – December 31, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – October 17, 2013
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2013 – June 30, 2013
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Arsenic
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2011 – September 30, 2011
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2008 – September 30, 2008
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2008 – March 31, 2008
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
October 1, 2000 – October 31, 2000
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1999 – August 31, 1999
Archived

Unaddressed no corrective action on record yetResolved 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
October 30, 2025	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Unaddressed
October 29, 2025	Public Education	Lead and Copper Rule	Health-based	Unaddressed
January 1, 2025 – December 31, 2025	Monitoring, Regular	Nitrate	—	Resolved
April 1, 2024 – April 30, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Single Sample	Arsenic	Health-based	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Arsenic	—	Resolved
July 1, 2013 – October 17, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2013 – June 30, 2013	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Single Sample	Arsenic	Health-based	Resolved
July 1, 2011 – September 30, 2011	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Arsenic	—	Resolved
July 1, 2008 – September 30, 2008	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2008 – December 31, 2008	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2008 – March 31, 2008	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2000 – October 31, 2000	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Archived
August 1, 1999 – August 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived

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

Enforcement actions

February 5, 2026State Compliance achieved1 linked violation
May 29, 2024State Compliance achieved1 linked violation
September 24, 2021State Compliance achieved1 linked violation
July 15, 2021State Violation/Reminder Notice1 linked violation
August 5, 2020State Compliance achieved1 linked violation
March 31, 2015State Compliance achieved1 linked violation
March 20, 2014State Compliance achieved1 linked violation
October 17, 2013State Compliance achieved1 linked violation
August 20, 2013State Compliance achieved1 linked violation
October 27, 2011State Compliance achieved1 linked violation
September 19, 2011State Compliance achieved1 linked violation
April 8, 2010State Compliance achieved2 linked violations
April 17, 2008State Compliance achieved8 linked violations
April 17, 2008State Compliance achieved10 linked violations
April 17, 2008State Compliance achieved10 linked violations
January 1, 2008State Compliance achieved9 linked violations
January 1, 2008State Compliance achieved5 linked violations
January 1, 2008State Compliance achieved7 linked violations

Contact

PARKWOOD

Phone not on record

Sun Valley, ID 83353