Rustic Ridge

Washington — Community Water System — PWSID: WA5372935

System Information

PWSIDWA5372935
System NameRustic Ridge
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedFeb 7, 1981
Last ReportedDec 11, 2025

Location & Contact

StateWashington
CityOTHELLO
ZIP Code99344
Address2219 W HATTON ROAD
OrganizationRustic Ridge
Phone

Population & Service

Population Served221
Service Connections98

Drinking Water Violations (70)

This water system has 70 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
Jul 1, 2025 Consumer Confidence Rule Other No No Resolved Sep 26, 2025 Consumer Confidence Rule
Jul 1, 2022 Consumer Confidence Rule Other No No Resolved Aug 26, 2022 Consumer Confidence Rule
Jan 1, 2020 Dec 31, 2020 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2020 Nitrate Rule
Jan 1, 2020 Jan 31, 2020 Revised Total Coliform Rule MON No Yes Resolved Jan 31, 2020 Revised Total Coliform Rule
Jan 1, 2020 Jan 31, 2020 Revised Total Coliform Rule MON No Yes Resolved Jan 31, 2020 Revised Total Coliform Rule
Nov 1, 2019 Nov 30, 2019 Revised Total Coliform Rule MON No Yes Resolved Nov 30, 2019 Revised Total Coliform Rule
Nov 1, 2019 Nov 30, 2019 Revised Total Coliform Rule MON No Yes Resolved Nov 30, 2019 Revised Total Coliform Rule
Sep 1, 2019 Sep 30, 2019 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2019 Revised Total Coliform Rule
Sep 1, 2019 Sep 30, 2019 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2019 Revised Total Coliform Rule
Jul 1, 2019 Jul 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2019 Revised Total Coliform Rule
Jul 1, 2019 Jul 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2019 Revised Total Coliform Rule
Jan 1, 2019 Dec 31, 2019 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2019 Nitrate Rule
Jan 1, 2019 Jan 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Jan 31, 2019 Revised Total Coliform Rule
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 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014 Dec 31, 2014 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2010 Sep 30, 2010 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2010 Total Coliform Rule
Jul 1, 2010 Consumer Confidence Rule Other No No Resolved Oct 29, 2010 Consumer Confidence Rule
Feb 1, 2010 Feb 28, 2010 Coliform (TCR) MR No No 5% of samples Resolved Feb 28, 2010 Total Coliform Rule
Jan 1, 2009 Lead and Copper Rule MR No No TT Resolved Dec 31, 2009 Lead and Copper Rule
Jan 1, 2009 Lead and Copper Rule MR No No TT Resolved Dec 31, 2009 Lead and Copper Rule
Jan 1, 2009 Lead and Copper Rule MR No No TT Resolved Dec 31, 2009 Lead and Copper Rule
Jan 1, 2009 Lead and Copper Rule MR No No TT Resolved Dec 31, 2009 Lead and Copper Rule
Jan 1, 2009 Lead and Copper Rule MR No No TT Resolved Dec 31, 2009 Lead and Copper Rule
Jan 1, 2009 Lead and Copper Rule MR No No TT Resolved Dec 31, 2009 Lead and Copper Rule
Jan 1, 2009 Lead and Copper Rule MR No No TT Resolved Dec 31, 2009 Lead and Copper Rule
Jan 1, 2009 Lead and Copper Rule MR No No TT Resolved Dec 31, 2009 Lead and Copper Rule
Jan 1, 2009 Lead and Copper Rule MR No No TT Resolved Dec 31, 2009 Lead and Copper Rule
Jan 1, 2009 Lead and Copper Rule MR No No TT Resolved Dec 31, 2009 Lead and Copper Rule
Jan 1, 2009 Dec 31, 2009 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2009 Nitrate Rule
Jan 1, 2009 Dec 31, 2009 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2009 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2006 Nitrate Rule
Oct 1, 2004 Dec 31, 2004 trans-1,2-Dichloroethylene MR No Yes 0.1 mg/L Archived Dec 31, 2004 Volatile Organic Chemicals
Oct 1, 2004 Dec 31, 2004 CHLOROBENZENE MR No Yes 0.1 mg/L Archived Dec 31, 2004 Volatile Organic Chemicals
Oct 1, 2004 Dec 31, 2004 1,1,1-Trichloroethane MR No Yes 0.2 mg/L Archived Dec 31, 2004 Volatile Organic Chemicals
Oct 1, 2004 Dec 31, 2004 Benzene MR No Yes 0.005 mg/L Archived Dec 31, 2004 Volatile Organic Chemicals
Oct 1, 2004 Dec 31, 2004 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Archived Dec 31, 2004 Volatile Organic Chemicals
Oct 1, 2004 Dec 31, 2004 1,2-Dichloroethane MR No Yes 0.005 mg/L Archived Dec 31, 2004 Volatile Organic Chemicals
Oct 1, 2004 Dec 31, 2004 Ethylbenzene MR No Yes 0.7 mg/L Archived Dec 31, 2004 Volatile Organic Chemicals
Oct 1, 2004 Dec 31, 2004 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Archived Dec 31, 2004 Volatile Organic Chemicals
Oct 1, 2004 Dec 31, 2004 Toluene MR No Yes 1 mg/L Archived Dec 31, 2004 Volatile Organic Chemicals
Oct 1, 2004 Dec 31, 2004 Styrene MR No Yes 0.1 mg/L Archived Dec 31, 2004 Volatile Organic Chemicals
Oct 1, 2004 Dec 31, 2004 Vinyl chloride MR No Yes 0.002 mg/L Archived Dec 31, 2004 Volatile Organic Chemicals
Oct 1, 2004 Dec 31, 2004 p-Dichlorobenzene MR No Yes 0.075 mg/L Archived Dec 31, 2004 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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