CUSICK TOWN OF

Washington — Community Water System — PWSID: WA5317000

System Information

PWSIDWA5317000
System NameCUSICK TOWN OF
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerYes
First ReportedFeb 7, 1981
Last ReportedDec 11, 2025

Location & Contact

StateWashington
CityCusick
ZIP Code99119
AddressPO Box 263
OrganizationCUSICK TOWN OF
Phone

Population & Service

Population Served672
Service Connections200

Drinking Water Violations (36)

This water system has 36 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
Mar 1, 2025 Mar 31, 2025 Revised Total Coliform Rule MON No Yes Resolved Mar 31, 2025 Revised Total Coliform Rule
Feb 1, 2025 Feb 28, 2025 Revised Total Coliform Rule MON No Yes Resolved Feb 28, 2025 Revised Total Coliform Rule
Jan 1, 2018 Jan 31, 2018 Surface Water Treatment Rule MR No Yes Resolved Jan 31, 2018 Surface Water Treatment Rule
Jan 1, 2018 Jan 31, 2018 Surface Water Treatment Rule MR No Yes Resolved Jan 31, 2018 Surface Water Treatment Rule
Nov 1, 2017 Nov 30, 2017 Revised Total Coliform Rule MON No Yes Resolved Nov 30, 2017 Revised Total Coliform Rule
Apr 1, 2017 Surface Water Treatment Rule TT Yes No Resolved Aug 10, 2017 Surface Water Treatment Rule
Apr 1, 2017 Surface Water Treatment Rule TT Yes No Resolved Aug 10, 2017 Surface Water Treatment Rule
Jan 1, 2017 Mar 31, 2017 TTHM MR No Yes 0.080 mg/L Resolved Mar 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2017 Mar 31, 2017 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Mar 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2016 Surface Water Treatment Rule TT Yes No Resolved Aug 10, 2017 Surface Water Treatment Rule
Aug 1, 2016 Surface Water Treatment Rule TT Yes No Resolved Aug 10, 2017 Surface Water Treatment Rule
May 1, 2016 Surface Water Treatment Rule TT Yes No Resolved Aug 10, 2017 Surface Water Treatment Rule
May 1, 2016 Surface Water Treatment Rule TT Yes No Resolved Aug 10, 2017 Surface Water Treatment Rule
Aug 1, 2015 Aug 31, 2015 Surface Water Treatment Rule MR No Yes Resolved Aug 31, 2015 Surface Water Treatment Rule
Aug 1, 2015 Aug 31, 2015 Surface Water Treatment Rule MR No Yes Resolved Aug 31, 2015 Surface Water Treatment Rule
Oct 1, 2014 Dec 31, 2014 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014 Dec 31, 2014 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2013 Lead and Copper Rule MR No No TT Resolved Mar 2, 2016 Lead and Copper Rule
Sep 1, 1999 Sep 30, 1999 Coliform (TCR) MCL Yes No 5% of samples Archived Sep 30, 1999 Total Coliform Rule
Sep 1, 1999 Sep 30, 1999 Coliform (TCR) MCL Yes No 5% of samples Archived Sep 30, 1999 Total Coliform Rule
Sep 1, 1999 Sep 30, 1999 Coliform (TCR) MCL Yes No 5% of samples Archived Sep 30, 1999 Total Coliform Rule
Jul 1, 1998 Jul 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Archived Jul 31, 1998 Total Coliform Rule
Jul 1, 1998 Jul 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Archived Jul 31, 1998 Total Coliform Rule
Jul 1, 1998 Jul 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Archived Jul 31, 1998 Total Coliform Rule
Jan 1, 1997 Jan 31, 1997 Surface Water Treatment Rule TT Yes No Archived Jan 31, 1997 Surface Water Treatment Rule
Feb 1, 1993 Feb 28, 1993 Coliform (TCR) MR No Yes 5% of samples Archived Feb 28, 1993 Total Coliform Rule
Jul 1, 1992 Jul 31, 1992 Coliform (TCR) MR No Yes 5% of samples Archived Jul 31, 1992 Total Coliform Rule
Oct 1, 1979 Oct 31, 1979 Fluoride MR No No 4.0 mg/L Archived Oct 31, 1979 Inorganic Chemicals
Oct 1, 1979 Oct 31, 1979 Chromium MR No No 0.1 mg/L Archived Oct 31, 1979 Inorganic Chemicals
Oct 1, 1979 Oct 31, 1979 Gross Alpha, Excl. Radon and U MR No No 15 pCi/L Archived Oct 31, 1979 Radionuclides and Revised Rad Rule
Oct 1, 1979 Oct 31, 1979 Barium MR No No 2 mg/L Archived Oct 31, 1979 Inorganic Chemicals
Oct 1, 1979 Oct 31, 1979 Selenium MR No No 0.05 mg/L Archived Oct 31, 1979 Inorganic Chemicals
Oct 1, 1979 Oct 31, 1979 Arsenic MR No No 0.010 mg/L Archived Oct 31, 1979 Arsenic Rule
Oct 1, 1979 Oct 31, 1979 Cadmium MR No No 0.005 mg/L Archived Oct 31, 1979 Inorganic Chemicals
Oct 1, 1979 Oct 31, 1979 Nitrate MR No No 10 mg/L Archived Oct 31, 1979 Nitrate Rule
Oct 1, 1979 Oct 31, 1979 Mercury MR No No 0.002 mg/L Archived Oct 31, 1979 Inorganic Chemicals

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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