ROYAL WATER DISTRICT

Washington — Community Water System — PWSID: WA5300543

System Information

PWSIDWA5300543
System NameROYAL WATER DISTRICT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedFeb 7, 1981
Last ReportedMar 26, 2026

Location & Contact

StateWashington
CityOthello
ZIP Code99344
Address73 Christenson Rd
OrganizationROYAL WATER DISTRICT
Phone

Population & Service

Population Served430
Service Connections51

Drinking Water Violations (75)

This water system has 75 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 Other No No Resolved Sep 25, 2025
Jul 1, 2015 Other No No Resolved Oct 13, 2015
Jul 1, 2014 Other No No Resolved Nov 19, 2014
Jan 1, 2014 Dec 31, 2014 MR No Yes 0.080 mg/L Resolved Dec 31, 2014
Jan 1, 2014 Dec 31, 2014 MR No Yes 0.060 mg/L Resolved Dec 31, 2014
Jan 1, 2012 Dec 31, 2012 MR No Yes 10 mg/L Resolved Dec 31, 2012
Jan 1, 2012 Dec 31, 2012 MR No Yes 10 mg/L Resolved Dec 31, 2012
Jul 1, 2010 Other No No Resolved Nov 19, 2010
Nov 1, 2005 Nov 30, 2005 MCL Yes No 5% of samples Archived Nov 30, 2005
Jan 1, 2005 Dec 31, 2005 MR No Yes 10 mg/L Resolved Dec 31, 2005
Jan 1, 2005 Dec 31, 2005 MR No Yes 10 mg/L Resolved Dec 31, 2005
Jan 1, 2005 Dec 31, 2005 MR No Yes 10 mg/L Resolved Dec 31, 2005
Jan 1, 2004 MR No No TT Resolved Dec 31, 2004
Jan 1, 2004 MR No No TT Resolved Dec 31, 2004
Sep 1, 2000 Sep 30, 2000 MR No Yes 5% of samples Archived Sep 30, 2000
Jul 1, 2000 Jul 2, 2003 Other No Yes Resolved Jul 2, 2003
Jul 1, 2000 Jul 2, 2003 Other No Yes Resolved Jul 2, 2003
Oct 19, 1999 Oct 20, 2002 Other No Yes Resolved Oct 20, 2002
Oct 19, 1999 Oct 20, 2002 Other No Yes Resolved Oct 20, 2002
Oct 19, 1999 Oct 20, 2002 Other No Yes Resolved Oct 20, 2002
Aug 1, 1999 Aug 31, 1999 MR No Yes 5% of samples Archived Aug 31, 1999
Jan 1, 1998 Dec 31, 2001 MR No No TT Resolved Dec 31, 2001
Jan 1, 1998 Dec 31, 2001 MR No No TT Resolved Dec 31, 2001
Jun 1, 1997 Jun 30, 1997 MCL Yes No 5% of samples Archived Jun 30, 1997
Jun 1, 1997 Jun 30, 1997 MCL Yes No 5% of samples Archived Jun 30, 1997
Jun 1, 1997 Jun 30, 1997 MCL Yes No 5% of samples Archived Jun 30, 1997
Dec 1, 1996 Dec 31, 1996 MR No Yes 5% of samples Archived Dec 31, 1996
Dec 1, 1996 Dec 31, 1996 MR No Yes 5% of samples Archived Dec 31, 1996
Oct 1, 1996 Oct 31, 1996 MCL Yes No 5% of samples Archived Oct 31, 1996
Oct 1, 1996 Oct 31, 1996 MCL Yes No 5% of samples Archived Oct 31, 1996
Oct 1, 1996 Oct 31, 1996 MCL Yes No 5% of samples Archived Oct 31, 1996
Oct 1, 1996 Oct 31, 1996 MCL Yes No 5% of samples Archived Oct 31, 1996
Sep 1, 1996 Sep 30, 1996 MCL Yes No 5% of samples Archived Sep 30, 1996
Sep 1, 1996 Sep 30, 1996 MCL Yes No 5% of samples Archived Sep 30, 1996
Jul 1, 1996 Jul 31, 1996 MR No Yes 5% of samples Archived Jul 31, 1996
Jul 1, 1996 Jul 31, 1996 MR No Yes 5% of samples Archived Jul 31, 1996
Sep 1, 1995 Sep 30, 1995 MR No Yes 5% of samples Archived Sep 30, 1995
Oct 19, 1994 Nov 18, 1994 MR No Yes 5% of samples Archived Nov 18, 1994
Dec 1, 1992 Dec 31, 1992 MR No Yes 5% of samples Archived Dec 31, 1992
Dec 1, 1992 Dec 31, 1992 MR No Yes 5% of samples Archived Dec 31, 1992
Dec 1, 1992 Dec 31, 1992 MR No Yes 5% of samples Archived Dec 31, 1992
Oct 1, 1992 Oct 31, 1992 MR No Yes 5% of samples Archived Oct 31, 1992
Oct 1, 1992 Oct 31, 1992 MR No Yes 5% of samples Archived Oct 31, 1992
Oct 1, 1992 Oct 31, 1992 MR No Yes 5% of samples Archived Oct 31, 1992
Jun 1, 1992 Jun 30, 1992 MR No Yes 5% of samples Archived Jun 30, 1992
Jun 1, 1992 Jun 30, 1992 MR No Yes 5% of samples Archived Jun 30, 1992
Jun 1, 1992 Jun 30, 1992 MR No Yes 5% of samples Archived Jun 30, 1992
Apr 1, 1992 Apr 30, 1992 MR No Yes 5% of samples Archived Apr 30, 1992
Apr 1, 1992 Apr 30, 1992 MR No Yes 5% of samples Archived Apr 30, 1992
Apr 1, 1992 Apr 30, 1992 MR No Yes 5% of samples Archived Apr 30, 1992

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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