ASTON ESTATES

Washington — Community Water System — PWSID: WA5309066

System Information

PWSIDWA5309066
System NameASTON ESTATES
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedDec 4, 1981
Last ReportedMar 26, 2026

Location & Contact

StateWashington
CityTonasket
ZIP Code98855-9433
Address4 Norway Pines Dr
OrganizationASTON ESTATES
Phone

Population & Service

Population Served141
Service Connections59

Drinking Water Violations (51)

This water system has 51 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, 2019 MR No No TT Resolved Jul 17, 2022
Sep 1, 2003 Sep 30, 2003 MCL Yes No 5% of samples Archived Sep 30, 2003
Aug 1, 1998 Aug 31, 1998 MR No Yes 5% of samples Archived Aug 31, 1998
Oct 19, 1994 Nov 18, 1994 MR No Yes 5% of samples Archived Nov 18, 1994
Dec 1, 1993 Dec 31, 1993 MR No Yes 5% of samples Archived Dec 31, 1993
Dec 1, 1993 Dec 31, 1993 MR No Yes 5% of samples Archived Dec 31, 1993
Oct 1, 1993 Oct 31, 1993 MR No Yes 5% of samples Archived Oct 31, 1993
Oct 1, 1993 Oct 31, 1993 MR No Yes 5% of samples Archived Oct 31, 1993
Aug 1, 1993 Aug 31, 1993 MR No Yes 5% of samples Archived Aug 31, 1993
Aug 1, 1993 Aug 31, 1993 MR No Yes 5% of samples Archived Aug 31, 1993
Feb 1, 1993 Feb 28, 1993 MR No Yes 5% of samples Archived Feb 28, 1993
Feb 1, 1993 Feb 28, 1993 MR No Yes 5% of samples Archived Feb 28, 1993
Dec 1, 1992 Dec 31, 1992 MCL Yes No 5% of samples Archived Dec 31, 1992
Dec 1, 1992 Dec 31, 1992 MCL Yes No 5% of samples Archived Dec 31, 1992
Nov 1, 1992 Nov 30, 1992 MR No Yes 5% of samples Archived Nov 30, 1992
Nov 1, 1992 Nov 30, 1992 MR No Yes 5% of samples Archived Nov 30, 1992
Oct 1, 1992 Oct 31, 1992 MR No Yes 5% of samples Archived Oct 31, 1992
Oct 1, 1992 Oct 31, 1992 MR No Yes 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
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 MR No No 5% of samples Archived Sep 30, 1992
Sep 1, 1992 Sep 30, 1992 MR No No 5% of samples Archived Sep 30, 1992
Sep 1, 1992 Sep 30, 1992 MR No 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 MR No No 5% of samples Archived Aug 31, 1992
Aug 1, 1992 Aug 31, 1992 MR No No 5% of samples Archived Aug 31, 1992
Aug 1, 1992 Aug 31, 1992 MR No 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
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
Jul 1, 1992 Jul 31, 1992 MR No Yes 5% of samples Archived Jul 31, 1992
Jul 1, 1992 Jul 31, 1992 MR No Yes 5% of samples Archived Jul 31, 1992
Jul 1, 1992 Jul 31, 1992 MR No Yes 5% of samples Archived Jul 31, 1992
Jun 1, 1992 Jun 30, 1992 MR No Yes 5% of samples Archived Jun 30, 1992
Jun 1, 1992 Jun 30, 1992 MR No Yes 5% of samples Archived Jun 30, 1992
Jun 1, 1992 Jun 30, 1992 MR No Yes 5% of samples Archived Jun 30, 1992
Apr 1, 1992 Apr 30, 1992 MR No Yes 5% of samples Archived Apr 30, 1992
Apr 1, 1992 Apr 30, 1992 MR No Yes 5% of samples Archived Apr 30, 1992
Apr 1, 1992 Apr 30, 1992 MR No Yes 5% of samples Archived Apr 30, 1992
Feb 1, 1992 Feb 29, 1992 MR No Yes 5% of samples Archived Feb 29, 1992
Feb 1, 1992 Feb 29, 1992 MR No Yes 5% of samples Archived Feb 29, 1992
Feb 1, 1992 Feb 29, 1992 MR No Yes 5% of samples Archived Feb 29, 1992
No No
No No
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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