EDGEHILL WATER ASSN

Washington - Community Water System - PWSID: WA5322400

System Information

PWSIDWA5322400
System NameEDGEHILL WATER ASSN
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
CityMaple Valley
ZIP Code98038
Address23711 Dorre Don Way SE
OrganizationEDGEHILL WATER ASSN
Phone-

Population & Service

Population Served109
Service Connections41

Drinking Water Violations (70)

This water system has 70 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
May 1, 2025 May 31, 2025 MON No Yes - - - Resolved May 31, 2025 -
Jan 1, 2022 Dec 31, 2022 MR No Yes - 10 mg/L - Resolved Dec 31, 2022 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.075 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.005 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.005 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.7 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.005 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.005 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.2 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.002 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 1 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.1 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.1 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.005 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.1 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.005 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.005 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.007 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.6 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.07 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.005 mg/L - Archived Dec 31, 2025 -
Jan 1, 2020 Dec 31, 2025 MR No Yes - 0.07 mg/L - Archived Dec 31, 2025 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.005 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.07 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.005 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.005 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.6 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.002 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.1 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.007 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.2 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.005 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.005 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.005 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.1 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.075 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.1 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.005 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 1 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.005 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.07 mg/L - Resolved Dec 31, 2004 -
Jan 1, 2002 Dec 31, 2004 MR No Yes - 0.7 mg/L - Resolved Dec 31, 2004 -
Dec 1, 2000 Dec 31, 2000 MCL Yes No - 5% of samples - Archived Dec 31, 2000 -
Dec 1, 2000 Dec 31, 2000 MCL Yes No - 5% of samples - Archived Dec 31, 2000 -
Dec 1, 2000 Dec 31, 2000 MCL Yes No - 5% of samples - Archived Dec 31, 2000 -
Nov 1, 2000 Nov 30, 2000 MR No Yes - 5% of samples - Archived Nov 30, 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 1, 2000 Oct 31, 2000 MCL Yes No - 5% of samples - Archived Oct 31, 2000 -
Sep 1, 2000 Sep 30, 2000 MCL Yes No - 5% of samples - Archived Sep 30, 2000 -

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.

Browse All Water Systems Water Systems in Washington