DELTA WATER ASSOCIATION

Washington - Community Water System - PWSID: WA5318750

System Information

PWSIDWA5318750
System NameDELTA WATER ASSOCIATION
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedFeb 7, 1981
Last ReportedMar 26, 2026

Location & Contact

StateWashington
CityLynden
ZIP Code98264
Address338 Ten Mile Rd
OrganizationDELTA WATER ASSOCIATION
Phone-

Population & Service

Population Served450
Service Connections173

Drinking Water Violations (492)

This water system has 492 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
Jan 1, 2024 Dec 31, 2024 MCL Yes No 11.1 MG/L 10 mg/L - Resolved Oct 1, 2024 -
Jan 1, 2024 Dec 31, 2024 MCL Yes No 11.1 MG/L 10 mg/L - Resolved Oct 1, 2024 -
Jan 1, 2024 Dec 31, 2024 MCL Yes No 11.1 MG/L 10 mg/L - Resolved Oct 1, 2024 -
Apr 1, 2023 Jun 30, 2023 MCL Yes No 11.4 MG/L 10 mg/L - Resolved Jun 30, 2023 -
Apr 1, 2023 Jun 30, 2023 MCL Yes No 11.4 MG/L 10 mg/L - Resolved Jun 30, 2023 -
Jan 1, 2023 Dec 31, 2023 MCL Yes No 11.8 MG/L 10 mg/L - Resolved Dec 31, 2023 -
Jan 1, 2023 Dec 31, 2023 MCL Yes No 10.4 MG/L 10 mg/L - Resolved Dec 31, 2023 -
Jan 1, 2023 Dec 31, 2023 MCL Yes No 11.4 MG/L 10 mg/L - Resolved Dec 31, 2023 -
Jan 1, 2023 Dec 31, 2023 MCL Yes No 10.8 MG/L 10 mg/L - Resolved Dec 31, 2023 -
Jan 1, 2023 Dec 31, 2023 MCL Yes No 11 MG/L 10 mg/L - Resolved Dec 31, 2023 -
Jan 1, 2023 Dec 31, 2023 MCL Yes No 11 MG/L 10 mg/L - Resolved Dec 31, 2023 -
Jan 1, 2023 Dec 31, 2023 MCL Yes No 11.8 MG/L 10 mg/L - Resolved Dec 31, 2023 -
Jan 1, 2023 Dec 31, 2023 MCL Yes No 10.8 MG/L 10 mg/L - Resolved Dec 31, 2023 -
Jan 1, 2023 Dec 31, 2023 MCL Yes No 10.4 MG/L 10 mg/L - Resolved Dec 31, 2023 -
Jan 1, 2023 Dec 31, 2023 MCL Yes No 11.4 MG/L 10 mg/L - Resolved Dec 31, 2023 -
Apr 1, 2022 Jun 30, 2022 MCL Yes No 11.6 MG/L 10 mg/L - Resolved Jun 30, 2022 -
Apr 1, 2022 Jun 30, 2022 MCL Yes No 11.6 MG/L 10 mg/L - Resolved Jun 30, 2022 -
Apr 1, 2022 Jun 30, 2022 MCL Yes No 11.6 MG/L 10 mg/L - Resolved Jun 30, 2022 -
Apr 1, 2022 Jun 30, 2022 MCL Yes No 13.7 MG/L 10 mg/L - Resolved Jun 30, 2022 -
Apr 1, 2022 Jun 30, 2022 MCL Yes No 13.7 MG/L 10 mg/L - Resolved Jun 30, 2022 -
Apr 1, 2022 Jun 30, 2022 MCL Yes No 13.7 MG/L 10 mg/L - Resolved Jun 30, 2022 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No 14.3 MG/L 10 mg/L - Resolved Mar 31, 2019 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No 14.3 MG/L 10 mg/L - Resolved Mar 31, 2019 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No 14.3 MG/L 10 mg/L - Resolved Mar 31, 2019 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No 14.3 MG/L 10 mg/L - Resolved Mar 31, 2019 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No 14.3 MG/L 10 mg/L - Resolved Mar 31, 2019 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No 14.3 MG/L 10 mg/L - Resolved Mar 31, 2019 -
Apr 1, 2017 Jun 30, 2017 MCL Yes No 21.1 MG/L 10 mg/L - Resolved Jun 30, 2017 -
Apr 1, 2017 Jun 30, 2017 MCL Yes No 16.3 MG/L 10 mg/L - Resolved Jun 30, 2017 -
Apr 1, 2017 Jun 30, 2017 MCL Yes No 16.3 MG/L 10 mg/L - Resolved Jun 30, 2017 -
Apr 1, 2017 Jun 30, 2017 MCL Yes No 21.1 MG/L 10 mg/L - Resolved Jun 30, 2017 -
Jan 1, 2017 Mar 31, 2017 MCL Yes No 17.4 MG/L 10 mg/L - Resolved Mar 31, 2017 -
Jan 1, 2017 Dec 31, 2017 MCL Yes No 14.1 MG/L 10 mg/L - Resolved Dec 31, 2017 -
Jan 1, 2017 Dec 31, 2017 MCL Yes No 16.1 MG/L 10 mg/L - Resolved Dec 31, 2017 -
Jan 1, 2017 Dec 31, 2017 MCL Yes No 14.1 MG/L 10 mg/L - Resolved Dec 31, 2017 -
Jan 1, 2017 Dec 31, 2017 MCL Yes No 14.9 MG/L 10 mg/L - Resolved Dec 31, 2017 -
Jan 1, 2017 Dec 31, 2017 MCL Yes No 16.1 MG/L 10 mg/L - Resolved Dec 31, 2017 -
Jan 1, 2017 Mar 31, 2017 MCL Yes No 17.4 MG/L 10 mg/L - Resolved Mar 31, 2017 -
Jan 1, 2017 Dec 31, 2017 MCL Yes No 14.9 MG/L 10 mg/L - Resolved Dec 31, 2017 -
Jan 1, 2017 Dec 31, 2017 MCL Yes No 14.6 MG/L 10 mg/L - Resolved Dec 31, 2017 -
Jan 1, 2017 Dec 31, 2017 MCL Yes No 14.6 MG/L 10 mg/L - Resolved Dec 31, 2017 -
Apr 1, 2016 Jun 30, 2016 MCL Yes No 12.7 MG/L 10 mg/L - Resolved Jun 30, 2016 -
Apr 1, 2016 Jun 30, 2016 MCL Yes No 14.9 MG/L 10 mg/L - Resolved Jun 30, 2016 -
Apr 1, 2016 Jun 30, 2016 MCL Yes No 14.9 MG/L 10 mg/L - Resolved Jun 30, 2016 -
Apr 1, 2016 Jun 30, 2016 MCL Yes No 12.7 MG/L 10 mg/L - Resolved Jun 30, 2016 -
Jan 1, 2016 Mar 31, 2016 MCL Yes No 11.4 MG/L 10 mg/L - Resolved Mar 31, 2016 -
Jan 1, 2016 Mar 31, 2016 MCL Yes No 11.4 MG/L 10 mg/L - Resolved Mar 31, 2016 -
Jan 1, 2016 Mar 31, 2016 MCL Yes No 12.2 MG/L 10 mg/L - Resolved Mar 31, 2016 -
Jan 1, 2016 Mar 31, 2016 MCL Yes No 12.2 MG/L 10 mg/L - Resolved Mar 31, 2016 -
Apr 1, 2015 Jun 30, 2015 MCL Yes No 13.7 MG/L 10 mg/L - Resolved Jun 30, 2015 -

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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