OHA Drinking Water Services
OR41
PWS ID: 00748 ---- HILAND WC - LOMBARD
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
    Nov 04, 2023 - Nov 06, 2023 Dec 28, 2023 7 6M 0.0010 0.0350 12/20/2023
    Jul 07, 2020 - Jul 10, 2020 Jul 28, 2020 5 3Y 0.0030 0.0000 07/28/2020
    Jul 07, 2020 - Jul 10, 2020 5 3Y 0.0030 0.0000
    Aug 16, 2017 - Sep 05, 2017 Sep 25, 2017 5 3Y 0.0000 0.0000 09/25/2017
    Jul 07, 2016 - Jul 07, 2016 Dec 29, 2016 2 3Y 0.0000 0.0000
    Jun 13, 2013 - Jun 13, 2013 Jul 10, 2013 5 3Y 0.0050 0.0400
    Aug 31, 2010 - Aug 31, 2010 Nov 22, 2010 5 6M 0.0030 0.0400
    Sep 01, 2005 - Sep 01, 2005 Sep 29, 2005 5 3Y 0.0000 0.0250
    Jan 01, 1997 - Sep 26, 1997 Jan 09, 1998 5 YR 0.0000 0.0270
    Jan 01, 1995 - Jun 07, 1995 Jul 13, 1995 10 6M 0.0000 0.0000
    Jul 01, 1993 - Aug 06, 1993 Sep 22, 1993 10 6M 0.0000 0.0000



    More information for this water system: SDWIS ID 3414
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    Something missing? The new Chemical Results page replaces many pages, including arsenic and nitrate.

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