REARDAN TOWN OF

Washington — Community Water System — PWSID: WA5371550

System Information

PWSID	WA5371550
System Name	REARDAN TOWN OF
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	10
Serves School	No
Wholesaler	No
First Reported	Feb 7, 1981
Last Reported	Mar 26, 2026

Location & Contact

State	Washington
City	Waverly
ZIP Code	99039
Address	PO Box 43
Organization	REARDAN TOWN OF
Phone	—

Population & Service

Population Served	1,418
Service Connections	317

Drinking Water Violations (42)

This water system has 42 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Jan 1, 2021	—	MR	No	No	—	TT	—	Resolved	Jul 2, 2024	—
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2014	—
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2014	—
Jan 1, 2008	Dec 31, 2008	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2008	—
Jan 1, 2008	Dec 31, 2008	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2008	—
Jan 1, 2008	Dec 31, 2008	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2008	—
Jan 1, 2008	Dec 31, 2008	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2008	—
Jan 1, 2008	Dec 31, 2008	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2008	—
Jan 1, 2008	Dec 31, 2008	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2008	—
Jan 1, 2008	Dec 31, 2008	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2008	—
Feb 1, 2006	Feb 28, 2006	MR	No	No	—	5% of samples	—	Archived	Feb 28, 2006	—
Mar 1, 2004	Mar 31, 2004	MR	No	No	—	5% of samples	—	Archived	Mar 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Jan 1, 2004	—	MR	No	No	—	TT	—	Resolved	Dec 31, 2004	—
Oct 1, 2000	Oct 31, 2000	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 2000	—
Oct 1, 2000	Oct 31, 2000	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 2000	—
Oct 1, 2000	Oct 31, 2000	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 2000	—
Oct 19, 1999	Dec 31, 1999	Other	No	Yes	—	—	—	Resolved	Dec 31, 1999	—
Oct 1, 1995	Oct 31, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 1995	—
Jul 1, 1994	Jul 31, 1994	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1994	—
Oct 1, 1992	Oct 31, 1992	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 1992	—
Jul 1, 1992	Jul 31, 1992	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1992	—
Jun 1, 1992	Jun 30, 1992	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1992	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	0.05 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	0.1 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	4.0 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	0.010 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	0.005 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	15 pCi/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	0.002 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	10 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	2 mg/L	—	Archived	Oct 31, 1979	—

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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