BEAVER

Washington — Transient Non-Community — PWSID: WA5303928

System Information

PWSID	WA5303928
System Name	BEAVER
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	10
Serves School	No
Wholesaler	No
First Reported	Nov 23, 1994
Last Reported	Dec 11, 2025

Location & Contact

State	Washington
City	Beaver
ZIP Code	98305
Address	PO BOX 128
Organization	BEAVER
Phone	—

Population & Service

Population Served	265
Service Connections	8

Drinking Water Violations (66)

This water system has 66 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
Nov 1, 2021	Nov 30, 2021	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2021	Revised Total Coliform Rule
Jan 1, 2021	Jan 31, 2021	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jan 31, 2021	Revised Total Coliform Rule
Jan 1, 2017	Dec 31, 2017	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2017	Nitrate Rule
May 1, 2015	May 31, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2015	Total Coliform Rule
Jan 1, 2015	Dec 31, 2015	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2015	Nitrate Rule
Jan 1, 2013	Dec 31, 2013	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2013	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
Jul 1, 2006	Jul 31, 2006	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jul 31, 2006	Total Coliform Rule
May 1, 2006	May 31, 2006	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	May 31, 2006	Total Coliform Rule
Apr 1, 2006	Apr 30, 2006	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Apr 30, 2006	Total Coliform Rule
Feb 1, 2006	Feb 28, 2006	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Feb 28, 2006	Total Coliform Rule
Jan 1, 2006	Dec 31, 2006	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2006	Nitrate Rule
Dec 1, 2005	Dec 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Dec 31, 2005	Total Coliform Rule
Nov 1, 2005	Nov 30, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Nov 30, 2005	Total Coliform Rule
Aug 1, 2005	Aug 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Aug 31, 2005	Total Coliform Rule
Jul 1, 2004	Jul 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jul 31, 2004	Total Coliform Rule
May 1, 2004	May 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	May 31, 2004	Total Coliform Rule
Apr 1, 2004	Apr 30, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Apr 30, 2004	Total Coliform Rule
Feb 1, 2004	Feb 29, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Feb 29, 2004	Total Coliform Rule
Jan 1, 2004	Jan 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jan 31, 2004	Total Coliform Rule
Jan 1, 2004	Dec 31, 2004	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2004	Nitrate Rule
Oct 1, 2003	Oct 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Oct 31, 2003	Total Coliform Rule
Oct 1, 2003	Oct 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Oct 31, 2003	Total Coliform Rule
Aug 1, 2003	Aug 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Aug 31, 2003	Total Coliform Rule
Aug 1, 2003	Aug 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Aug 31, 2003	Total Coliform Rule
Jun 1, 2003	Jun 30, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 2003	Total Coliform Rule
Jun 1, 2003	Jun 30, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 2003	Total Coliform Rule
Mar 1, 2003	Mar 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Mar 31, 2003	Total Coliform Rule
Feb 1, 2003	Feb 28, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Feb 28, 2003	Total Coliform Rule
Jan 1, 2003	Jan 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jan 31, 2003	Total Coliform Rule
Dec 1, 1998	Dec 31, 1998	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Dec 31, 1998	Total Coliform Rule
Aug 1, 1998	Aug 31, 1998	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Aug 31, 1998	Total Coliform Rule
Feb 1, 1998	Feb 28, 1998	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Feb 28, 1998	Total Coliform Rule
Feb 1, 1998	Feb 28, 1998	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Feb 28, 1998	Total Coliform Rule
Feb 1, 1998	Feb 28, 1998	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Feb 28, 1998	Total Coliform Rule
Jan 1, 1998	Jan 31, 1998	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Jan 31, 1998	Total Coliform Rule

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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