OHA Drinking Water Services
OR41
PWS ID: 01119 ---- ROYAL ESTATES
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
    Sep 26, 2022 - Sep 26, 2022 Oct 11, 2022 5 3Y 0.0007 0.0930
    Jul 30, 2019 - Jul 30, 2019 Aug 19, 2019 5 3Y 0.0028 0.0000
    Sep 30, 2015 - Sep 30, 2015 Oct 12, 2015 5 3Y 0.0016 0.0000
    Aug 10, 2012 - Aug 10, 2012 Sep 13, 2012 5 3Y 0.0000 0.0000
    Sep 24, 2009 - Sep 24, 2009 Oct 09, 2009 5 3Y 0.0043 0.0000
    Oct 15, 1999 - Oct 15, 1999 Oct 27, 2008 5 YR 0.0000 0.1150
    Sep 30, 1998 - Oct 01, 1998 Oct 27, 2008 5 YR 0.0000 0.0350
    Sep 26, 1997 - Sep 26, 1997 Oct 27, 2008 5 YR 0.0000 0.0530
    Oct 11, 1996 - Oct 11, 1996 Oct 27, 2008 5 YR 0.0000 0.0000
    Jul 01, 1995 - Jul 11, 1995 Nov 17, 1995 10 6M 0.0064 0.1200
    Jan 01, 1995 - Feb 08, 1995 Apr 07, 1995 10 6M 0.0000 0.0000



    More information for this water system: SDWIS ID 3545
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    Something missing? The new Chemical Results page replaces many pages, including arsenic and nitrate.

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