Great Basin Water Kiona

Washington — Community Water System — PWSID: WA5310724

System Information

PWSIDWA5310724
System NameGreat Basin Water Kiona
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedDec 30, 1986
Last ReportedDec 11, 2025

Location & Contact

StateWashington
CityPasco
ZIP Code99301
Address3035 Rickenbacker DR
OrganizationGreat Basin Water Kiona
Phone

Population & Service

Population Served520
Service Connections221

Drinking Water Violations (224)

This water system has 224 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
Sep 1, 2023 Sep 30, 2023 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2023 Revised Total Coliform Rule
Jan 1, 2021 Dec 31, 2021 Carbon tetrachloride MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,2-Dichloropropane MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Styrene MR No Yes 0.1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Trichloroethylene MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Vinyl chloride MR No Yes 0.002 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,2-Dichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 o-Dichlorobenzene MR No Yes 0.6 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,1,2-Trichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 CHLOROBENZENE MR No Yes 0.1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Ethylbenzene MR No Yes 0.7 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 trans-1,2-Dichloroethylene MR No Yes 0.1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Tetrachloroethylene MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,1,1-Trichloroethane MR No Yes 0.2 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Benzene MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2020 Nitrate Rule
Jan 1, 2019 Lead and Copper Rule MR No No TT Resolved Aug 10, 2022 Lead and Copper Rule
Jan 1, 2018 Mar 31, 2018 trans-1,2-Dichloroethylene MR No Yes 0.1 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 Toluene MR No Yes 1 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 Vinyl chloride MR No Yes 0.002 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 Ethylbenzene MR No Yes 0.7 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 1,2-Dichloropropane MR No Yes 0.005 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 CHLOROBENZENE MR No Yes 0.1 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 o-Dichlorobenzene MR No Yes 0.6 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 Tetrachloroethylene MR No Yes 0.005 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 Benzene MR No Yes 0.005 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 1,1,2-Trichloroethane MR No Yes 0.005 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 Carbon tetrachloride MR No Yes 0.005 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 1,2-Dichloroethane MR No Yes 0.005 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 1,1,1-Trichloroethane MR No Yes 0.2 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 Trichloroethylene MR No Yes 0.005 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2018 Mar 31, 2018 Styrene MR No Yes 0.1 mg/L Resolved Mar 31, 2018 Volatile Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2017 Nitrate Rule
Jan 1, 2014 Dec 31, 2014 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2014 Nitrate Rule
Jul 1, 2013 Consumer Confidence Rule Other No No Resolved Nov 21, 2013 Consumer Confidence Rule
Jul 1, 2012 Consumer Confidence Rule Other No No Resolved Nov 20, 2012 Consumer Confidence Rule
Jul 1, 2011 Consumer Confidence Rule Other No No Resolved Aug 16, 2011 Consumer Confidence Rule
Jul 1, 2010 Sep 30, 2010 Toluene MR No Yes 1 mg/L Resolved Sep 30, 2010 Volatile Organic Chemicals
Jul 1, 2010 Sep 30, 2010 1,2-Dichloroethane MR No Yes 0.005 mg/L Resolved Sep 30, 2010 Volatile Organic 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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