OHA Drinking Water Services
OR41
PWS ID: 00079 ---- BAY CITY WATER SYSTEM
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 18, 2022 - Sep 07, 2022 Sep 16, 2022 10 3Y 0.0070 0.0570
    Sep 11, 2019 - Sep 18, 2019 Sep 27, 2019 10 3Y 0.0040 0.2570
    Aug 31, 2016 - Sep 05, 2016 Sep 27, 2016 10 YR 0.0036 0.2810
    Sep 09, 2015 - Sep 22, 2015 Oct 21, 2015 10 YR 0.0000 0.6100
    Sep 04, 2014 - Sep 08, 2014 Oct 02, 2014 10 YR 0.0000 0.1120
    Sep 10, 2013 - Sep 13, 2013 Sep 26, 2013 10 YR 0.0040 0.3780
    Jun 18, 2012 - Jul 03, 2012 Jul 25, 2012 20 YR 0.0000 0.3640
    May 13, 2011 - May 13, 2011 Jun 14, 2011 20 6M 0.0000 0.9050
    Dec 15, 2010 - Dec 21, 2010 Jan 10, 2011 18 6M 0.0000 1.2600
    Jun 08, 2010 - Jun 11, 2010 Jul 07, 2010 20 6M 0.0110 1.6800
    Jul 25, 2008 - Jul 29, 2008 Aug 14, 2008 10 3Y 0.0067 1.4200
    Sep 30, 2005 - Sep 30, 2005 Nov 02, 2005 10 3Y 0.0010 0.0150
    Jul 01, 2000 - Dec 18, 2000 Jan 10, 2001 20 6M 0.0010 0.0780
    Jan 01, 2000 - Jun 08, 2000 Jul 20, 2000 20 6M 0.0010 0.1000
    Jan 01, 1994 - Apr 25, 1994 Jun 29, 1994 20 6M 0.0120 2.2000
    Jul 01, 1993 - Sep 11, 1993 Jan 07, 1994 20 6M 0.0360 2.0000



    More information for this water system: SDWIS ID 3239
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    Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
    Lead & Copper  ::  Corrosion Control (LCR)  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
    Something missing? The new Chemical Results page replaces many pages, including arsenic and nitrate.

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