OHA Drinking Water Services
OR41
PWS ID: 01518 ---- CSWA CHEHALEM SPRINGS
Lead & Copper Summary Results

Lead and Copper Compliance Actions
  • No lead and copper schedules found.


  • Lead and copper results shown are the 90th percentile summary results. See all detailed results.
    Consumer notice date is the date water customers were notified of their tap results. Consumer notice records are not available prior to 2016.

    Action Levels:  Lead = 0.015 mg/L;  Copper = 1.3 mg/L. Action level exceedances are indicated with bold red text.

    Sample Dates Date
    Received
    Sample
    Count
    Duration Lead
    (mg/L)
    Copper
    (mg/L)
    Consumer
    Notice Date
    Jun 19, 2022 - Jun 24, 2022 Jul 26, 2022 6 3Y 0.0030 0.7500 07/19/2022
    Aug 09, 2019 - Sep 13, 2019 Oct 08, 2019 5 YR 0.0070 0.9200 09/17/2019
    Aug 01, 2018 - Aug 03, 2018 Nov 09, 2018 5 YR 0.0050 0.4780 09/18/2018
    Sep 08, 2017 - Sep 28, 2017 Oct 10, 2017 5 YR 0.0150 0.7160 10/10/2017
    Mar 14, 2015 - Mar 18, 2015 Apr 08, 2015 10 6M 0.0040 0.9250
    Sep 20, 2014 - Sep 25, 2014 Oct 10, 2014 11 6M 0.0050 0.8660
    Mar 14, 2014 - Mar 20, 2014 Apr 07, 2014 11 6M 0.0050 1.8000
    Oct 12, 2013 - Oct 16, 2013 Nov 07, 2013 11 6M 0.0030 0.8150
    Apr 24, 2013 - Jun 12, 2013 Jul 03, 2013 12 6M 0.0040 0.8710
    Oct 07, 2012 - Oct 08, 2012 Nov 08, 2012 2 6M 0.0060 0.4770
    Mar 12, 2010 - Mar 17, 2010 Apr 07, 2010 10 6M 0.0027 1.9000
    Sep 03, 2009 - Sep 05, 2009 Oct 28, 2009 10 6M 0.0032 1.4000



    More information for this water system: SDWIS ID 5123
    System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
    Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
    Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
    Lead & Copper  ::  Corrosion Control (LCR)  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
    Something missing? The new Chemical Results page replaces many pages, including arsenic and nitrate.

    Information for all water systems:
    Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
    Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices
    Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride

    Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules

    Need help? Email Drinking Water Services for assistance.Staff/Partner Login