PWS ID: 95174 ---- COLUMBIA RIVER DAIRY

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 17, 2018 - Jul 17, 2018Jul 31, 201853Y 0.0000 0.0000
    Aug 05, 2015 - Aug 05, 2015Aug 24, 201553Y 0.0000 0.0000
    Jul 30, 2012 - Jul 30, 2012Aug 13, 201253Y 0.0000 0.0030
    Sep 21, 2009 - Sep 21, 2009Oct 06, 200953Y 0.0000 0.0065
    Jun 22, 2006 - Jun 22, 2006Dec 19, 20085YR 0.0000 0.0210
    Jun 08, 2005 - Jun 08, 2005Aug 08, 20055YR 0.0150 1.3000
    Jun 15, 2004 - Jun 15, 2004Jul 06, 20045YR 0.0000 0.0250
    Jun 16, 2003 - Jun 16, 2003Jun 30, 200356M 0.0000 0.0430
    Jul 30, 2002 - Jul 30, 2002Aug 27, 200256M 0.0005 0.0085
    *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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