OHA Drinking Water Services
PWS ID: 91693 ---- LOURDES PUBLIC CHARTER SCHOOL
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
    Jun 21, 2023 - Jun 21, 2023 Jun 30, 2023 5 3Y 0.0091 0.1140
    Nov 18, 2020 - Nov 18, 2020 Dec 01, 2020 5 6M 0.0014 0.0000
    Mar 18, 2020 - Jun 29, 2020 Jul 03, 2020 5 6M 0.0010 0.0560
    Oct 19, 2019 - Oct 19, 2019 Nov 04, 2019 4 6M 0.0089 0.2660
    Jun 11, 2019 - Jun 11, 2019 Jun 17, 2019 5 3Y 0.0170 0.1140
    Sep 16, 2016 - Sep 16, 2016 Sep 26, 2016 5 3Y 0.0091 0.1890
    Sep 06, 2013 - Sep 06, 2013 Sep 25, 2013 5 3Y 0.0081 0.2500
    Jun 22, 2010 - Jun 22, 2010 Jul 07, 2010 5 3Y 0.0092 0.3350
    Jun 05, 2007 - Jun 05, 2007 Jun 18, 2007 5 3Y 0.0027 0.0700
    Oct 29, 2004 - Oct 29, 2004 Nov 08, 2004 5 3Y 0.0057 0.2350
    Jan 01, 2001 - Oct 31, 2001 Jan 15, 2002 5 YR 0.0011 0.0000
    Jan 01, 1997 - Oct 01, 1997 Nov 18, 1997 5 YR 0.0050 0.4500
    Jan 01, 1995 - Sep 27, 1995 Nov 17, 1995 5 YR 0.0047 0.1050
    Jan 01, 1994 - Apr 14, 1994 May 17, 1994 5 6M 0.0099 0.2400
    Jul 01, 1993 - Dec 10, 1993 Jan 14, 1994 5 6M 0.0000 0.0000


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