OSOYOOS LAKE STATE PARK

Washington — Transient Non-Community — PWSID: WA53SP617

System Information

PWSIDWA53SP617
System NameOSOYOOS LAKE STATE PARK
System TypeTransient Non-Community
Water SourceGround Water Purchased
Activity StatusInactive
Owner TypeState
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedDec 5, 1984
Last ReportedMar 26, 2026

Location & Contact

StateWashington
CityOROVILLE
ZIP Code98844-2200
AddressCITY OF OROVILLE
OrganizationOSOYOOS LAKE STATE PARK
Phone

Population & Service

Population Served2,262
Service Connections19

Drinking Water Violations (30)

This water system has 30 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
Dec 1, 2006 Dec 31, 2006 MCL Yes No 5% of samples Archived Dec 31, 2006
Nov 1, 2006 Nov 30, 2006 MCL Yes No 5% of samples Archived Nov 30, 2006
Jul 1, 2004 Jul 31, 2004 MR No No 5% of samples Archived Jul 31, 2004
Nov 1, 2003 Nov 30, 2003 MR No No 5% of samples Archived Nov 30, 2003
Jun 1, 2000 Jun 30, 2000 MR No Yes 5% of samples Archived Jun 30, 2000
May 1, 1999 May 31, 1999 MR No Yes 5% of samples Archived May 31, 1999
Feb 1, 1998 Feb 28, 1998 MR No Yes 5% of samples Archived Feb 28, 1998
Aug 1, 1997 Aug 31, 1997 MCL Yes No 5% of samples Archived Aug 31, 1997
Aug 1, 1997 Aug 31, 1997 MCL Yes No 5% of samples Archived Aug 31, 1997
Aug 1, 1997 Aug 31, 1997 MCL Yes No 5% of samples Archived Aug 31, 1997
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
Aug 1, 1996 Aug 31, 1996 MCL Yes No 5% of samples Archived Aug 31, 1996
Jul 1, 1996 Jul 31, 1996 MR No Yes 5% of samples Archived Jul 31, 1996
Aug 1, 1995 Aug 31, 1995 MCL Yes No 5% of samples Archived Aug 31, 1995
Aug 1, 1993 Aug 31, 1993 MCL Yes No 5% of samples Archived Aug 31, 1993
Jun 1, 1993 Jun 30, 1993 MCL Yes No 5% of samples Archived Jun 30, 1993
Oct 1, 1992 Oct 31, 1992 MR No No 5% of samples Archived Oct 31, 1992
Sep 1, 1992 Sep 30, 1992 MCL Yes No 5% of samples Archived Sep 30, 1992
Sep 1, 1992 Sep 30, 1992 MCL Yes No 5% of samples Archived Sep 30, 1992
Sep 1, 1992 Sep 30, 1992 MCL Yes No 5% of samples Archived Sep 30, 1992
Aug 1, 1992 Aug 31, 1992 MCL Yes No 5% of samples Archived Aug 31, 1992
Aug 1, 1992 Aug 31, 1992 MCL Yes No 5% of samples Archived Aug 31, 1992
Aug 1, 1992 Aug 31, 1992 MCL Yes No 5% of samples Archived Aug 31, 1992
Nov 1, 1991 Nov 30, 1991 MCL Yes No 5% of samples Archived Nov 30, 1991
Nov 1, 1991 Nov 30, 1991 MCL Yes No 5% of samples Archived Nov 30, 1991
Nov 1, 1991 Nov 30, 1991 MCL Yes No 5% of samples Archived Nov 30, 1991
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.

Browse All Water Systems Water Systems in Washington