OHA Drinking Water Services
PWS ID: 91511 ---- SHADY COVE MIDDLE SD #9
Lead & Copper Summary Results

Lead and Copper Compliance Actions
  • 1 lead and copper compliance schedule found for this system:  View schedules


    • 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 28, 2022 - Sep 28, 2022 Oct 10, 2022 46 3Y 0.0021 0.1540
    Jul 19, 2021 - Sep 29, 2021 Oct 07, 2021 15 3Y 0.0193 0.1530 10/13/2021
    Jul 26, 2018 - Jul 26, 2018 Aug 06, 2018 8 3Y 0.0115 0.2460
    Sep 18, 2015 - Sep 18, 2015 Sep 28, 2015 10 3Y 0.0040 0.2480
    Sep 25, 2012 - Sep 25, 2012 Oct 01, 2012 10 3Y 0.0055 0.1740
    Sep 25, 2009 - Sep 25, 2009 Oct 08, 2009 10 3Y 0.0018 0.1720
    Sep 18, 2006 - Sep 18, 2006 Oct 03, 2006 10 3Y 0.0040 0.2080
    Jan 01, 1997 - Oct 07, 1997 Oct 30, 1997 5 YR 0.0000 0.0000
    Jan 01, 1996 - Oct 03, 1996 Oct 18, 1996 5 YR 0.0020 0.0000
    Jan 01, 1995 - Aug 08, 1995 Oct 02, 1995 5 YR 0.0015 0.1050
    Jan 01, 1994 - Feb 21, 1994 May 31, 1994 10 6M 0.0000 0.0900
    Jul 01, 1993 - Jul 27, 1993 Aug 26, 1993 10 6M 0.0030 0.1640


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