POTLATCH STATE PARK

Washington - Transient Non-Community - PWSID: WA53SP700

System Information

PWSIDWA53SP700
System NamePOTLATCH STATE PARK
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeState
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedMar 11, 1983
Last ReportedMar 26, 2026

Location & Contact

StateWashington
CitySequim
ZIP Code98382
Address269035 US Highway 101
OrganizationPOTLATCH STATE PARK
Phone-

Population & Service

Population Served1,055
Service Connections38

Drinking Water Violations (13)

This water system has 13 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
Aug 1, 2024 Aug 31, 2024 MON No No - - - Resolved Aug 31, 2024 -
Jan 1, 2022 Dec 31, 2022 MR No Yes - 10 mg/L - Resolved Dec 31, 2022 -
Aug 1, 2020 Aug 31, 2020 MON No No - - - Resolved Aug 31, 2020 -
Jul 1, 2020 Jul 31, 2020 MON No No - - - Resolved Jul 31, 2020 -
Nov 1, 2000 Nov 30, 2000 MCL Yes No - 5% of samples - Archived Nov 30, 2000 -
Nov 1, 2000 Nov 30, 2000 MCL Yes No - 5% of samples - Archived Nov 30, 2000 -
Nov 1, 2000 Nov 30, 2000 MCL Yes No - 5% of samples - Archived Nov 30, 2000 -
May 1, 1999 May 31, 1999 MR No Yes - 5% of samples - Archived May 31, 1999 -
Feb 1, 1997 Feb 28, 1997 MCL Yes No - 5% of samples - Archived Feb 28, 1997 -
Feb 1, 1997 Feb 28, 1997 MCL Yes No - 5% of samples - Archived Feb 28, 1997 -
Feb 1, 1997 Feb 28, 1997 MCL Yes No - 5% of samples - Archived Feb 28, 1997 -
Apr 1, 1992 Apr 30, 1992 MR No No - 5% of samples - Archived Apr 30, 1992 -
Nov 1, 1991 Nov 30, 1991 MR No Yes - 5% of samples - Archived Nov 30, 1991 -

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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