CASCADE VALLEY WATER DISTRICT

Washington — Community Water System — PWSID: WA5311500

System Information

PWSIDWA5311500
System NameCASCADE VALLEY WATER DISTRICT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedFeb 7, 1981
Last ReportedDec 11, 2025

Location & Contact

StateWashington
CityMOSES LAKE
ZIP Code98837
AddressPO BOX 274
OrganizationCASCADE VALLEY WATER DISTRICT
Phone

Population & Service

Population Served379
Service Connections184

Drinking Water Violations (474)

This water system has 474 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, 2022 Dec 31, 2022 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2022 Nitrate Rule
Jul 1, 2014 Consumer Confidence Rule Other No No Resolved Nov 6, 2014 Consumer Confidence Rule
Dec 1, 2013 Dec 31, 2013 Coliform (TCR) MR No No 5% of samples Resolved Dec 31, 2013 Total Coliform Rule
Jan 1, 2013 Dec 31, 2013 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2013 Nitrate Rule
Nov 1, 2012 Nov 30, 2012 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 2012 Total Coliform Rule
Oct 1, 2012 Oct 31, 2012 Coliform (TCR) MR No No 5% of samples Resolved Oct 31, 2012 Total Coliform Rule
Sep 1, 2012 Sep 30, 2012 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2012 Total Coliform Rule
Aug 1, 2012 Aug 31, 2012 Coliform (TCR) MR No No 5% of samples Resolved Aug 31, 2012 Total Coliform Rule
Mar 1, 2012 Mar 31, 2012 Coliform (TCR) MR No No 5% of samples Resolved Mar 31, 2012 Total Coliform Rule
Oct 1, 2011 Oct 31, 2011 Coliform (TCR) MR No No 5% of samples Resolved Oct 31, 2011 Total Coliform Rule
Jul 1, 2011 Consumer Confidence Rule Other No No Resolved Nov 28, 2011 Consumer Confidence Rule
Jul 1, 2010 Consumer Confidence Rule Other No No Resolved Oct 28, 2010 Consumer Confidence Rule
Jan 1, 2010 Jan 31, 2010 Coliform (TCR) MR No No 5% of samples Resolved Jan 31, 2010 Total Coliform Rule
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 Inorganic Chemicals
Oct 1, 2009 Dec 31, 2009 Cadmium MR No Yes 0.005 mg/L Archived Dec 31, 2009 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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