OHA Drinking Water Services
OR41
PWS ID: 00798 ---- SEAL ROCK WATER DISTRICT
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 10, 2023 - Nov 22, 2023 Dec 01, 2023 40 6M 0.0051 0.1690 12/05/2023
    Feb 24, 2023 - Mar 14, 2023 Mar 28, 2023 40 6M 0.0051 0.1530 03/31/2023
    Aug 30, 2022 - Sep 19, 2022 Sep 28, 2022 40 6M 0.0038 0.1700 11/22/2022
    Sep 01, 2020 - Sep 16, 2020 20 3Y 0.0000 0.0000 09/25/2020
    Sep 01, 2020 - Sep 16, 2020 20 3Y 0.0000 0.0000
    Sep 08, 2017 - Sep 27, 2017 20 3Y 0.0035 0.0000
    Sep 08, 2017 - Sep 27, 2017 20 3Y 0.0035 0.0000
    Sep 10, 2014 - Sep 10, 2014 20 3Y 0.0000 0.0000
    Sep 10, 2014 - Sep 10, 2014 20 3Y 0.0000 0.0000
    Sep 21, 2011 - Sep 21, 2011 Oct 20, 2011 20 3Y 0.0000 0.0000
    Sep 24, 2008 - Sep 26, 2008 Oct 15, 2008 20 3Y 0.0090 0.0000
    Jul 19, 2005 - Jul 20, 2005 Oct 03, 2005 20 3Y 0.0000 0.0000
    Aug 14, 2002 - Aug 21, 2002 Sep 23, 2002 20 3Y 0.0075 0.0610
    Jan 01, 1999 - Aug 17, 1999 Sep 01, 1999 20 3Y 0.0024 0.1460
    Jan 01, 1996 - Aug 08, 1996 Sep 30, 1996 20 3Y 0.0089 0.1520
    Jan 01, 1995 - Aug 13, 1995 Oct 17, 1995 20 YR 0.0072 0.1180
    Jan 01, 1994 - Aug 23, 1994 Sep 20, 1994 20 YR 0.0052 0.1000
    Jan 01, 1993 - Nov 05, 1993 Jan 13, 1994 20 YR 0.0000 0.1300
    Jul 01, 1993 - Jul 04, 1993 Aug 04, 1993 40 6M 0.0025 0.0000
    Jul 01, 1992 - Oct 02, 1992 Nov 02, 1992 40 6M 0.0904 0.1900



    More information for this water system: SDWIS ID 4072
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