LOSTINE, CITY OF

Oregon — Community Water System — PWSID: OR4100491

System Information

PWSIDOR4100491
System NameLOSTINE, CITY OF
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedMar 12, 1979
Last ReportedDec 23, 2025

Location & Contact

StateOregon
CityLOSTINE
ZIP Code97857
AddressPO BOX 181
OrganizationLOSTINE, CITY OF
Phone541-398-1275

Population & Service

Population Served350
Service Connections154

Drinking Water Violations (125)

This water system has 125 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, 2025 Sep 30, 2025 Groundwater Rule MR No Yes Archived Sep 30, 2025 Ground Water Rule
Aug 1, 2025 Aug 31, 2025 Groundwater Rule MR No Yes Archived Aug 31, 2025 Ground Water Rule
Jul 1, 2025 Consumer Confidence Rule Other No No Unaddressed Consumer Confidence Rule
May 1, 2025 May 31, 2025 Groundwater Rule MR No Yes Resolved May 31, 2025 Ground Water Rule
Jan 1, 2025 Mar 31, 2025 Nitrate MR No Yes 10 mg/L Resolved Mar 31, 2025 Nitrate Rule
Jan 1, 2025 Jan 31, 2025 Groundwater Rule MR No Yes Resolved Jan 31, 2025 Ground Water Rule
Dec 1, 2024 Dec 31, 2024 Groundwater Rule MR No Yes Resolved Dec 31, 2024 Ground Water Rule
Oct 1, 2024 Dec 31, 2024 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2024 Nitrate Rule
Jun 1, 2024 Jun 30, 2024 Groundwater Rule MR No Yes Resolved Jun 30, 2024 Ground Water Rule
Jan 1, 2024 Jan 31, 2024 Groundwater Rule MR No Yes Resolved Jan 31, 2024 Ground Water Rule
Nov 1, 2023 Nov 30, 2023 Groundwater Rule MR No Yes Resolved Nov 30, 2023 Ground Water Rule
Sep 1, 2023 Sep 30, 2023 Groundwater Rule MR No Yes Resolved Sep 30, 2023 Ground Water Rule
Jan 1, 2023 Jan 31, 2023 Groundwater Rule MR No Yes Resolved Jan 31, 2023 Ground Water Rule
Jun 1, 2019 Jun 30, 2019 Groundwater Rule MR No Yes Resolved Jun 30, 2019 Ground Water Rule
Apr 1, 2015 Apr 30, 2015 Groundwater Rule MR No Yes Resolved Apr 30, 2015 Ground Water Rule
Mar 1, 2015 Mar 31, 2015 Groundwater Rule MR No Yes Resolved Mar 31, 2015 Ground Water Rule
Jan 1, 2015 Jan 31, 2015 Groundwater Rule MR No Yes Resolved Jan 31, 2015 Ground Water Rule
Dec 1, 2014 Dec 31, 2014 Groundwater Rule MR No Yes Resolved Dec 31, 2014 Ground Water Rule
Aug 1, 2013 Aug 31, 2013 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 2013 Total Coliform Rule
Aug 1, 2013 Aug 31, 2013 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 2013 Total Coliform Rule
Aug 1, 2013 Aug 31, 2013 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 2013 Total Coliform Rule
Jan 1, 2011 Dec 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Oct 4, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2011 Dec 31, 2013 TTHM MR No Yes 0.080 mg/L Resolved Oct 4, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2009 Jun 30, 2009 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 2009 Total Coliform Rule
Jun 1, 2009 Jun 30, 2009 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 2009 Total Coliform Rule
Jun 1, 2009 Jun 30, 2009 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 2009 Total Coliform 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
Jul 1, 2008 Jul 31, 2008 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2008 Total Coliform Rule
Jul 1, 2008 Jul 31, 2008 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2008 Total Coliform Rule
Jan 1, 2005 Lead and Copper Rule MR No No TT Resolved Dec 25, 2010 Lead and Copper Rule
Jan 1, 2005 Dec 31, 2005 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2005 Nitrate Rule
Jan 1, 2005 Lead and Copper Rule MR No No TT Resolved Dec 25, 2010 Lead and Copper Rule
May 1, 2004 May 31, 2004 Coliform (TCR) MR No No 5% of samples Resolved May 31, 2004 Total Coliform Rule
Oct 19, 2003 Consumer Confidence Rule Other No No Resolved Mar 10, 2004 Consumer Confidence Rule
Jul 1, 2003 Consumer Confidence Rule Other No No Resolved Mar 10, 2004 Consumer Confidence Rule
Jan 1, 2003 Dec 31, 2003 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2003 Nitrate Rule
Jan 1, 2003 Dec 31, 2003 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2003 Nitrate Rule
Jan 1, 2002 Dec 31, 2002 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2002 Nitrate Rule
Jan 1, 2001 Dec 31, 2001 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2001 Nitrate Rule
Jan 1, 2001 Dec 31, 2001 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2001 Nitrate Rule
Jan 1, 2000 Dec 31, 2000 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2000 Nitrate Rule
Jan 1, 2000 Dec 31, 2000 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2000 Nitrate Rule
Jan 1, 1999 Dec 31, 2001 1,2-Dichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2001 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 2001 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2001 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 2001 Toxaphene MR No Yes 0.003 mg/L Resolved Dec 31, 2001 Synthetic Organic Chemicals
Jan 1, 1999 Dec 31, 2001 Di(2-ethylhexyl) adipate MR No Yes 0.4 mg/L Resolved Dec 31, 2001 Synthetic Organic Chemicals
Jan 1, 1999 Dec 31, 2001 2,4-D MR No Yes 0.07 mg/L Resolved Dec 31, 2001 Synthetic Organic Chemicals
Jan 1, 1999 Dec 31, 2001 Thallium, Total MR No Yes 0.002 mg/L Resolved Dec 31, 2001 Inorganic Chemicals
Jan 1, 1999 Dec 31, 2001 Methoxychlor MR No Yes 0.04 mg/L Resolved Dec 31, 2001 Synthetic 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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