SUNSET WATER DISTRIBUTION ASSOC

Washington — Community Water System — PWSID: WA5386202

System Information

PWSID	WA5386202
System Name	SUNSET WATER DISTRIBUTION ASSOC
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	10
Serves School	No
Wholesaler	No
First Reported	Feb 7, 1981
Last Reported	Dec 11, 2025

Location & Contact

State	Washington
City	Stanwood
ZIP Code	98292
Address	PO Box 2680
Organization	SUNSET WATER DISTRIBUTION ASSOC
Phone	—

Population & Service

Population Served	159
Service Connections	75

Drinking Water Violations (51)

This water system has 51 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Jul 1, 2025	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 8, 2025	Consumer Confidence Rule
Jul 1, 2023	Sep 30, 2023	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Sep 30, 2023	Arsenic Rule
Jan 1, 2020	Mar 31, 2020	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2020	Arsenic Rule
Jul 1, 2018	Sep 30, 2018	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Sep 30, 2018	Arsenic Rule
Oct 1, 2017	Dec 31, 2017	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2017	Arsenic Rule
Jul 1, 2016	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 3, 2016	Consumer Confidence Rule
Jan 1, 2012	Mar 31, 2012	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2012	Arsenic Rule
Oct 1, 2011	Dec 31, 2011	Arsenic	MCL	Yes	No	.0117 MG/L	0.010 mg/L	—	Resolved	Dec 31, 2011	Arsenic Rule
Apr 1, 2011	Jun 30, 2011	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Jun 30, 2011	Arsenic Rule
Jan 1, 2010	Mar 31, 2010	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2010	Arsenic Rule
Jan 1, 2010	Mar 31, 2010	Arsenic	MCL	Yes	No	.0105 MG/L	0.010 mg/L	—	Resolved	Mar 31, 2010	Arsenic Rule
Jan 1, 2009	Mar 31, 2009	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2009	Arsenic Rule
Jan 1, 2009	Mar 31, 2009	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2009	Arsenic Rule
Jan 1, 2009	Mar 31, 2009	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2009	Arsenic Rule
Jan 1, 2009	Mar 31, 2009	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2009	Arsenic Rule
Jan 1, 2008	Mar 31, 2008	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2008	Arsenic Rule
Jan 1, 2008	Mar 31, 2008	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2008	Arsenic Rule
Jan 1, 2008	Mar 31, 2008	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2008	Arsenic Rule
Jan 1, 2008	Mar 31, 2008	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2008	Arsenic Rule
Jan 1, 2008	Mar 31, 2008	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2008	Arsenic Rule
Jan 1, 2008	Mar 31, 2008	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2008	Arsenic Rule
Jan 1, 2008	Mar 31, 2008	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2008	Arsenic Rule
Jan 1, 2008	Mar 31, 2008	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 2008	Arsenic Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Oct 1, 1992	Oct 31, 1992	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Oct 31, 1992	Total Coliform Rule
Jul 1, 1992	Jul 31, 1992	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1992	Total Coliform Rule
Jul 1, 1992	Jul 31, 1992	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1992	Total Coliform Rule
Jun 1, 1992	Jun 30, 1992	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1992	Total Coliform Rule
May 1, 1992	May 31, 1992	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	May 31, 1992	Total Coliform Rule
May 1, 1992	May 31, 1992	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	May 31, 1992	Total Coliform Rule
Oct 1, 1991	Oct 31, 1991	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Oct 31, 1991	Total Coliform Rule
Oct 1, 1979	Oct 31, 1979	Chromium	MR	No	No	—	0.1 mg/L	—	Archived	Oct 31, 1979	Inorganic Chemicals
Oct 1, 1979	Oct 31, 1979	Selenium	MR	No	No	—	0.05 mg/L	—	Archived	Oct 31, 1979	Inorganic Chemicals
Oct 1, 1979	Oct 31, 1979	Fluoride	MR	No	No	—	4.0 mg/L	—	Archived	Oct 31, 1979	Inorganic Chemicals
Oct 1, 1979	Oct 31, 1979	Gross Alpha, Excl. Radon and U	MR	No	No	—	15 pCi/L	—	Archived	Oct 31, 1979	Radionuclides and Revised Rad Rule
Oct 1, 1979	Oct 31, 1979	Barium	MR	No	No	—	2 mg/L	—	Archived	Oct 31, 1979	Inorganic Chemicals
Oct 1, 1979	Oct 31, 1979	Nitrate	MR	No	No	—	10 mg/L	—	Archived	Oct 31, 1979	Nitrate Rule
Oct 1, 1979	Oct 31, 1979	Arsenic	MR	No	No	—	0.010 mg/L	—	Archived	Oct 31, 1979	Arsenic Rule
Oct 1, 1979	Oct 31, 1979	Mercury	MR	No	No	—	0.002 mg/L	—	Archived	Oct 31, 1979	Inorganic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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