OHA Drinking Water Services
OR41
PWS ID: 01232 ---- RIVER MEADOWS IMPROVEMENT DIST
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
    Aug 31, 2022 - Aug 31, 2022 Sep 19, 2022 5 3Y 0.0000 0.0300
    Aug 21, 2019 - Aug 21, 2019 Aug 30, 2019 5 3Y 0.0000 0.0250
    Aug 15, 2016 - Aug 16, 2016 Aug 26, 2016 5 3Y 0.0000 0.0390
    Aug 28, 2013 - Aug 28, 2013 Sep 24, 2013 5 3Y 0.0000 0.0970
    Aug 24, 2010 - Aug 24, 2010 Oct 05, 2010 5 3Y 0.0065 0.0855
    Jun 12, 2007 - Jun 12, 2007 Aug 01, 2007 5 3Y 0.0000 0.0280
    Sep 01, 2004 - Sep 01, 2004 Oct 12, 2004 5 3Y 0.0000 0.1049
    Jan 01, 1999 - Jul 18, 2001 Aug 06, 2001 5 3Y 0.0000 0.0738
    Jan 01, 1998 - Oct 13, 1998 Oct 21, 1998 5 YR 0.0031 0.0450
    Jan 01, 1996 - Oct 01, 1996 Nov 27, 1996 5 YR 0.0012 0.0520
    Jan 01, 1995 - Jul 27, 1995 Sep 14, 1995 5 YR 0.0015 0.0077
    Jan 01, 1994 - May 26, 1994 Sep 12, 1994 10 6M 0.0080 0.0370
    Jul 01, 1993 - Aug 26, 1993 Sep 12, 1994 10 6M 0.0016 0.0510



    More information for this water system: SDWIS ID 3835
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