PWS ID: 00134 ---- KELSO WATER ASSN

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*
    Sep 12, 2021 - Sep 12, 2021Sep 24, 202153Y 0.0006 0.0780
    Sep 10, 2018 - Sep 12, 2018Sep 28, 201853Y 0.0003 0.0596
    Sep 27, 2015 - Sep 28, 2015Oct 13, 201553Y 0.0000 0.0437
    Sep 17, 2012 - Sep 21, 2012Oct 08, 201253Y 0.0006 0.2800
    Jul 27, 2009 - Aug 06, 2009Sep 08, 200953Y 0.0000 0.0680
    Nov 16, 2005 - Nov 22, 2005Jan 04, 200653Y 0.0000 0.0555
    Dec 09, 2002 - Dec 09, 2002Feb 04, 20045YR 0.0000 0.1130
    Jan 01, 1999 - Aug 20, 1999Sep 30, 19995YR 0.0014 0.0810
    Jan 01, 1997 - Jul 18, 1997Oct 07, 19975YR 0.0000 0.0900
    Jan 01, 1994 - Jun 17, 1994Jul 01, 1994106M 0.0000 0.1000
    Jul 01, 1993 - Jul 20, 1993Aug 04, 1993106M 0.0000 0.1100
    *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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