OHA Drinking Water Services
PWS ID: 00518 ---- MERRILL WATER DEPARTMENT
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 09, 2021 - Sep 09, 2021 Sep 23, 2021 10 3Y 0.0005 0.0054
    Aug 14, 2018 - Aug 30, 2018 Sep 17, 2018 10 3Y 0.0006 0.0162
    Aug 25, 2015 - Aug 25, 2015 Sep 02, 2015 10 3Y 0.0022 0.0062
    Sep 18, 2012 - Sep 18, 2012 Oct 05, 2012 10 3Y 0.0006 0.0232
    Jun 10, 2009 - Jun 10, 2009 Sep 21, 2009 10 3Y 0.0013 0.0330
    Jun 19, 2006 - Jun 19, 2006 Aug 08, 2006 10 3Y 0.0050 0.0080
    Jun 13, 2003 - Jun 13, 2003 Jun 30, 2003 10 YR 0.0030 0.0340
    Jan 01, 2001 - Jun 11, 2001 Jul 05, 2001 10 YR 0.0000 0.0000
    Jan 01, 1999 - Dec 02, 1999 Jan 06, 2000 10 YR 0.0000 0.0000
    Jul 01, 1997 - Dec 23, 1997 Jul 07, 1998 20 6M 0.0017 0.0000
    Jul 01, 1993 - Oct 08, 1993 Jun 01, 1994 20 6M 0.0000 0.0000


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