PWS ID: 00869 ---- THE DALLES, CITY OF

Lead and Copper Compliance Actions
  • No lead and copper schedules found.


    • Action Levels:  Lead = 0.015 mg/L;  Copper = 1.3 mg/L All detailed results
    Lead and Copper 90th Percentile Summary Results and Consumer Notices*
    Sample Dates Date Received Sample Count Duration Lead (mg/L) Copper (mg/L) Consumer
    Notice Date*
    Jul 20, 2021 - Jul 22, 2021Aug 09, 2021323Y 0.0014 0.1200
    Jul 25, 2018 - Jul 26, 2018Aug 09, 2018343Y 0.0012 0.1200
    Jul 14, 2015 - Jul 16, 2015Jul 31, 2015323Y 0.0013 0.0910
    Aug 01, 2012 - Aug 14, 2012Dec 10, 2012313Y 0.0000 0.0900
    Jul 14, 2009 - Jul 21, 2009Sep 09, 2009333Y 0.0000 0.1400
    Aug 23, 2006 - Aug 28, 2006Sep 11, 2006303Y 0.0050 0.1500
    Aug 11, 2003 - Aug 22, 2003Oct 06, 2003303Y 0.0000 0.2800
    Jul 01, 2000 - Aug 08, 2000Sep 26, 2000303Y 0.0000 0.3060
    Jan 01, 1997 - Aug 20, 1997Oct 08, 199730YR 0.0024 0.4560
    Jan 01, 1996 - Sep 10, 1996Sep 30, 199630YR 0.0000 0.6000
    Jan 01, 1995 - Sep 12, 1995Oct 12, 199530YR 0.0000 0.1900
    Jan 01, 1994 - Feb 15, 1994Jul 01, 1994606M 0.0000 0.4700
    Jan 01, 1993 - Dec 01, 1993Jan 04, 1994606M 0.0000 0.5100
    Jan 01, 1993 - Jun 06, 1993Jul 06, 1993606M 0.0029 1.8600
    Jul 01, 1992 - Dec 05, 1992Jan 05, 1993606M 0.0000 0.4800
    *Consumer notice date is the date water customers were notified of their tap results. Consumer notice records are not available prior to 2016.


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