OHA Drinking Water Services
OR41
PWS ID: 00744 ---- KEIZER, CITY OF
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
    Jul 25, 2023 - Jul 28, 2023 Aug 18, 2023 30 3Y 0.0000 0.2240
    Jul 07, 2020 - Jul 10, 2020 Jul 28, 2020 30 3Y 0.0000 0.0770
    Jul 04, 2017 - Jul 21, 2017 Aug 03, 2017 30 3Y 0.0000 0.1190
    Jul 08, 2014 - Jul 14, 2014 Sep 02, 2014 30 3Y 0.0000 0.0960
    Jul 12, 2011 - Jul 21, 2011 Aug 05, 2011 30 3Y 0.0000 0.2710
    Jul 14, 2008 - Jul 18, 2008 Sep 11, 2008 30 3Y 0.0000 0.7500
    Jul 26, 2005 - Aug 11, 2005 Sep 12, 2005 30 3Y 0.0000 0.4820
    Jul 23, 2002 - Jul 30, 2002 Sep 10, 2002 30 3Y 0.0000 0.0610
    Jul 01, 1999 - Oct 01, 1999 Nov 23, 1999 60 6M 0.0000 0.0000
    Jan 01, 1999 - Jun 03, 1999 Sep 09, 1999 60 6M 0.0071 0.5390
    Jan 01, 1996 - Aug 01, 1996 Nov 13, 1996 30 YR 0.0020 0.4010
    Jan 01, 1995 - Jul 26, 1995 Sep 22, 1995 30 YR 0.0020 1.2950
    Jan 01, 1994 - Jul 01, 1994 Aug 30, 1994 30 YR 0.0000 0.9750
    Jan 01, 1993 - Jun 26, 1993 Jul 26, 1993 60 6M 0.0000 0.4040
    Jul 01, 1992 - Nov 15, 1992 Dec 15, 1992 60 6M 0.0041 0.3740



    More information for this water system: SDWIS ID 3787
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