OHA Drinking Water Services
OR41
PWS ID: 94336 ---- MONROVIA NORTH
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
    Aug 11, 2021 - Aug 11, 2021 Sep 02, 2021 5 3Y 0.0010 0.1700
    Aug 13, 2018 - Aug 14, 2018 Sep 04, 2018 5 3Y 0.0040 0.0800
    Sep 21, 2016 - Sep 21, 2016 Oct 07, 2016 10 6M 0.0000 0.1010 12/30/2016
    Mar 14, 2016 - Mar 28, 2016 Apr 07, 2016 10 6M 0.0000 0.0270 12/30/2016
    Dec 22, 2015 - Dec 22, 2015 Dec 29, 2015 5 6M 0.0030 0.0000
    Aug 13, 2014 - Aug 13, 2014 Aug 21, 2014 5 6M 0.0020 0.1670
    Aug 01, 2013 - Aug 01, 2013 Aug 15, 2013 5 6M 0.0070 0.2720
    Sep 18, 2012 - Sep 18, 2012 Oct 01, 2012 5 3Y 0.0170 0.2340
    Jul 22, 2009 - Jul 22, 2009 Mar 10, 2011 5 3Y 0.0070 0.1500
    Aug 10, 2005 - Aug 10, 2005 5 3Y 0.0110 0.0650
    Jan 01, 1999 - Jul 07, 2000 Aug 03, 2000 5 3Y 0.0040 0.0060
    Jan 01, 1997 - Sep 03, 1997 Oct 08, 1997 5 YR 0.0087 0.0960
    Jan 01, 1996 - Sep 20, 1996 Oct 16, 1996 5 YR 0.0058 0.0800
    Jan 01, 1995 - Jul 26, 1995 Oct 02, 1995 5 YR 0.0040 0.1000
    Jan 01, 1994 - May 15, 1994 Jul 05, 1994 10 6M 0.0010 0.0000
    Jul 01, 1993 - Jul 30, 1993 Oct 14, 1993 10 6M 0.0040 0.0800



    More information for this water system: SDWIS ID 3033
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