RINGOLD DOMESTIC WATER CORP

Washington — Community Water System — PWSID: WA5372500

System Information

PWSID	WA5372500
System Name	RINGOLD DOMESTIC WATER CORP
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	OTHELLO
ZIP Code	99344
Address	2219 W HATTON ROAD
Organization	RINGOLD DOMESTIC WATER CORP
Phone	—

Population & Service

Population Served	340
Service Connections	48

Drinking Water Violations (50)

This water system has 50 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 26, 2025	Consumer Confidence Rule
Jan 1, 2024	Dec 31, 2024	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Archived	Dec 31, 2024	Inorganic Chemicals
Jan 1, 2024	Dec 31, 2024	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2024	Nitrate Rule
Oct 1, 2022	Oct 31, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Oct 31, 2022	Revised Total Coliform Rule
Jul 1, 2022	Jul 31, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jul 31, 2022	Revised Total Coliform Rule
Jul 1, 2022	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 26, 2022	Consumer Confidence Rule
Jan 1, 2021	Dec 31, 2021	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2021	Inorganic Chemicals
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 18, 2017	Consumer Confidence Rule
Jul 1, 2016	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 5, 2016	Consumer Confidence Rule
Jul 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 30, 2015	Consumer Confidence Rule
Jul 1, 2014	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 17, 2014	Consumer Confidence Rule
Jul 1, 2013	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 14, 2013	Consumer Confidence Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 8, 2012	Consumer Confidence Rule
Jan 1, 2008	Dec 31, 2010	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 2010	Inorganic Chemicals
Jan 1, 2008	Dec 31, 2010	Nickel	MR	No	Yes	—	—	—	Resolved	Dec 31, 2010	Inorganic Chemicals
Jan 1, 2008	Dec 31, 2010	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 2010	Inorganic Chemicals
Jan 1, 2008	Dec 31, 2010	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 2010	Inorganic Chemicals
Jan 1, 2008	Dec 31, 2010	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2010	Arsenic Rule
Jan 1, 2008	Dec 31, 2010	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2010	Inorganic Chemicals
Jan 1, 2008	Dec 31, 2010	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 2010	Inorganic Chemicals
Jan 1, 2008	Dec 31, 2010	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2010	Inorganic Chemicals
Jan 1, 2008	Dec 31, 2010	CYANIDE	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2010	Inorganic Chemicals
Jan 1, 2008	Dec 31, 2010	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 2010	Inorganic Chemicals
Jan 1, 2008	Dec 31, 2010	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 2010	Inorganic Chemicals
Mar 1, 2006	Mar 31, 2006	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Mar 31, 2006	Total Coliform Rule
Aug 1, 2004	Aug 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 2004	Total Coliform Rule
Dec 1, 2000	Dec 31, 2000	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Dec 31, 2000	Total Coliform Rule
Jul 1, 1999	Jul 31, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1999	Total Coliform Rule
Jul 1, 1999	Jul 31, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1999	Total Coliform Rule
Jul 1, 1999	Jul 31, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1999	Total Coliform Rule
Jul 1, 1999	Jul 31, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1999	Total Coliform Rule
Aug 1, 1996	Aug 31, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 1996	Total Coliform Rule
Apr 1, 1996	Apr 30, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 1996	Total Coliform Rule
Feb 1, 1994	Feb 28, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Feb 28, 1994	Total Coliform Rule
Dec 1, 1993	Dec 31, 1993	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Dec 31, 1993	Total Coliform Rule
May 1, 1993	May 31, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1993	Total Coliform Rule
Aug 1, 1992	Aug 31, 1992	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Aug 31, 1992	Total Coliform Rule
Nov 1, 1991	Nov 30, 1991	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Nov 30, 1991	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, 1981	Sep 30, 1982	Fluoride	MCL	Yes	No	3.2	4.0 mg/L	2	Archived	Sep 30, 1982	Inorganic Chemicals
Oct 1, 1980	Sep 30, 1981	Fluoride	MCL	Yes	No	2.7	4.0 mg/L	2	Archived	Sep 30, 1981	Inorganic Chemicals
Oct 1, 1979	Oct 31, 1979	Mercury	MR	No	No	—	0.002 mg/L	—	Archived	Oct 31, 1979	Inorganic Chemicals
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	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	Fluoride	MR	No	No	—	4.0 mg/L	—	Archived	Oct 31, 1979	Inorganic Chemicals
Oct 1, 1979	Oct 31, 1979	Cadmium	MR	No	No	—	0.005 mg/L	—	Archived	Oct 31, 1979	Inorganic Chemicals
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

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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