OTHELLO WATER DEPARTMENT

Washington — Community Water System — PWSID: WA5364850

System Information

PWSIDWA5364850
System NameOTHELLO WATER DEPARTMENT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerYes
First ReportedFeb 7, 1981
Last ReportedDec 11, 2025

Location & Contact

StateWashington
CityOthello
ZIP Code99344
Address111 N Broadway
OrganizationOTHELLO WATER DEPARTMENT
Phone

Population & Service

Population Served8,755
Service Connections3,794

Drinking Water Violations (153)

This water system has 153 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
Oct 1, 2023 Dec 31, 2023 Fluoride MR No Yes 4.0 mg/L Resolved Dec 31, 2023 Inorganic Chemicals
Oct 1, 2023 Dec 31, 2023 Fluoride MR No Yes 4.0 mg/L Resolved Dec 31, 2023 Inorganic Chemicals
Jul 1, 2022 Sep 30, 2022 Fluoride MR No Yes 4.0 mg/L Resolved Sep 30, 2022 Inorganic Chemicals
Apr 1, 2022 Jun 30, 2022 Fluoride MR No Yes 4.0 mg/L Resolved Jun 30, 2022 Inorganic Chemicals
Jan 1, 2022 Dec 31, 2022 Fluoride MR No Yes 4.0 mg/L Resolved Dec 31, 2022 Inorganic Chemicals
Jan 1, 2022 Dec 31, 2022 Fluoride MR No Yes 4.0 mg/L Resolved Dec 31, 2022 Inorganic Chemicals
Jul 1, 2021 Sep 30, 2021 Fluoride MR No Yes 4.0 mg/L Resolved Sep 30, 2021 Inorganic Chemicals
Jan 1, 2019 Dec 31, 2019 Fluoride MR No Yes 4.0 mg/L Archived Dec 31, 2019 Inorganic Chemicals
Jan 1, 2018 Dec 31, 2018 Fluoride MR No Yes 4.0 mg/L Archived Dec 31, 2018 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 o-Dichlorobenzene MR No Yes 0.6 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 Styrene MR No Yes 0.1 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 trans-1,2-Dichloroethylene MR No Yes 0.1 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 Benzene MR No Yes 0.005 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 Vinyl chloride MR No Yes 0.002 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 Tetrachloroethylene MR No Yes 0.005 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 Ethylbenzene MR No Yes 0.7 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 CHLOROBENZENE MR No Yes 0.1 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 1,1,1-Trichloroethane MR No Yes 0.2 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 Carbon tetrachloride MR No Yes 0.005 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 1,2-Dichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 1,2-Dichloropropane MR No Yes 0.005 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 Trichloroethylene MR No Yes 0.005 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Oct 1, 2016 Dec 31, 2016 1,1,2-Trichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Vinyl chloride MR No Yes 0.002 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 1,1,2-Trichloroethane MR No Yes 0.005 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 1,2-Dichloropropane MR No Yes 0.005 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 o-Dichlorobenzene MR No Yes 0.6 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Benzene MR No Yes 0.005 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Carbon tetrachloride MR No Yes 0.005 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 CHLOROBENZENE MR No Yes 0.1 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Trichloroethylene MR No Yes 0.005 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 1,1,1-Trichloroethane MR No Yes 0.2 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Styrene MR No Yes 0.1 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Ethylbenzene MR No Yes 0.7 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Tetrachloroethylene MR No Yes 0.005 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Toluene MR No Yes 1 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 1,2-Dichloroethane MR No Yes 0.005 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Jan 1, 2016 Mar 31, 2016 trans-1,2-Dichloroethylene MR No Yes 0.1 mg/L Resolved Mar 31, 2016 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Fluoride MR No Yes 4.0 mg/L Resolved Dec 31, 2014 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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