LYNDEN WATER DEPARTMENT

Washington — Community Water System — PWSID: WA5349150

System Information

PWSIDWA5349150
System NameLYNDEN WATER DEPARTMENT
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerYes
First ReportedFeb 7, 1981
Last ReportedMar 26, 2026

Location & Contact

StateWashington
CityLynden
ZIP Code98264
Address300 4th Street
OrganizationLYNDEN WATER DEPARTMENT
Phone

Population & Service

Population Served17,969
Service Connections7,785

Drinking Water Violations (34)

This water system has 34 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 Jul 31, 2025 MR No Yes Resolved Jul 31, 2025
Jul 1, 2025 Jul 31, 2025 MR No Yes Resolved Jul 31, 2025
Dec 1, 2023 Dec 31, 2023 TT Yes No Resolved Dec 31, 2023
Dec 1, 2023 Dec 31, 2023 TT Yes No Resolved Dec 31, 2023
Oct 1, 2009 Dec 31, 2009 MCL Yes No 14 MG/L 10 mg/L Archived Dec 31, 2009
Oct 1, 2009 Dec 31, 2009 MCL Yes No 14 MG/L 10 mg/L Archived Dec 31, 2009
Jul 1, 2009 Sep 30, 2009 MCL Yes No 14 MG/L 10 mg/L Archived Sep 30, 2009
Apr 1, 2009 Jun 30, 2009 MCL Yes No 14 MG/L 10 mg/L Archived Jun 30, 2009
Jan 1, 2009 Mar 31, 2009 MCL Yes No 15 MG/L 10 mg/L Archived Mar 31, 2009
Oct 1, 2008 Dec 31, 2008 MCL Yes No 14 MG/L 10 mg/L Archived Dec 31, 2008
Jul 1, 2008 Sep 30, 2008 MCL Yes No 12 MG/L 10 mg/L Archived Sep 30, 2008
Jan 1, 2008 Mar 31, 2008 MCL Yes No 11 MG/L 10 mg/L Archived Mar 31, 2008
Oct 1, 2007 Dec 31, 2007 MCL Yes No 12 MG/L 10 mg/L Archived Dec 31, 2007
Jul 1, 2007 Sep 30, 2007 MCL Yes No 14 MG/L 10 mg/L Archived Sep 30, 2007
Apr 1, 2007 Jun 30, 2007 MCL Yes No 13.3 MG/L 10 mg/L Archived Jun 30, 2007
Oct 1, 2006 Dec 31, 2006 MCL Yes No 13.3 MG/L 10 mg/L Archived Dec 31, 2006
Aug 1, 2006 Aug 31, 2006 TT Yes No Archived Aug 31, 2006
Jan 1, 2006 Mar 31, 2006 MCL Yes No 11.6 MG/L 10 mg/L Archived Mar 31, 2006
Apr 1, 2005 Jun 30, 2005 MCL Yes No 14.3 MG/L 10 mg/L Archived Jun 30, 2005
Jan 1, 2005 Mar 31, 2005 MCL Yes No 16.2 MG/L 10 mg/L Archived Mar 31, 2005
Oct 19, 1999 Dec 31, 1999 Other No Yes Resolved Dec 31, 1999
Sep 1, 1997 Sep 30, 1997 TT Yes No Archived Sep 30, 1997
Jan 1, 1992 Jan 31, 1992 MR No No 5% of samples Archived Jan 31, 1992
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 4.0 mg/L Archived Oct 31, 1979
Oct 1, 1979 Oct 31, 1979 MR No No 2 mg/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 0.005 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 0.05 mg/L Archived Oct 31, 1979
Oct 1, 1979 Oct 31, 1979 MR No No 15 pCi/L Archived Oct 31, 1979
No No
No No

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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