OHA Drinking Water Services
PWS ID: 00772 ---- CHAPARRAL MOBILE RANCH
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 14, 2021 - Jun 15, 2021 Jun 24, 2021 5 3Y 0.0000 0.1540
    Jul 19, 2018 - Aug 01, 2018 Aug 09, 2018 5 3Y 0.0000 0.1590
    Aug 06, 2015 - Aug 06, 2015 Aug 31, 2015 5 3Y 0.0000 0.1490
    Sep 12, 2012 - Sep 12, 2012 Oct 12, 2012 5 3Y 0.0000 0.0930
    Aug 11, 2009 - Aug 11, 2009 Oct 05, 2009 5 3Y 0.0032 0.1350
    Sep 26, 2006 - Sep 26, 2006 Nov 17, 2006 5 3Y 0.0000 0.1800
    Aug 08, 2003 - Aug 08, 2003 Oct 01, 2003 5 3Y 0.0000 0.1170
    Jan 01, 1999 - Aug 30, 2000 Nov 13, 2000 5 3Y 0.0000 0.1590
    Jan 01, 1997 - Aug 15, 1997 Oct 31, 1997 5 YR 0.0000 0.1980
    Jan 01, 1996 - Aug 26, 1996 Oct 22, 1996 5 YR 0.0000 0.0810
    Jan 01, 1995 - Jul 12, 1995 Aug 29, 1995 5 YR 0.0000 0.1480
    Jan 01, 1994 - Jun 06, 1994 Jul 12, 1994 10 6M 0.0000 0.2350
    Jul 01, 1993 - Dec 06, 1993 Jan 10, 1994 10 6M 0.0000 0.2830



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