PWS ID: 00703 ---- RICHLAND, CITY OF

Lead and Copper Compliance Actions
  • 1 lead and copper compliance schedule found for this system:  View schedules


  • 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*
    May 15, 2018 - May 15, 2018Jun 05, 2018206M 0.0048 1.3500 06/13/2018
    Jul 13, 2016 - Jul 13, 2016Aug 01, 201653Y 0.0032 1.9900
    Jul 09, 2013 - Jul 10, 2013Aug 07, 201353Y 0.0018 0.8100
    Jul 07, 2010 - Jul 07, 2010Sep 27, 201053Y 0.0019 0.2161
    Aug 04, 2009 - Aug 04, 2009Oct 19, 200953Y 0.0050 3.4250
    Aug 22, 2006 - Aug 22, 2006Sep 14, 200653Y 0.0055 1.0600
    Nov 19, 2003 - Nov 19, 2003Dec 08, 200353Y 0.0060 0.6400
    Jan 01, 1999 - Sep 26, 2000Oct 16, 200053Y 0.0040 0.4800
    Jan 01, 1997 - Dec 30, 1997Jan 29, 19985YR 0.0061 0.1700
    Jan 01, 1996 - Sep 04, 1996Sep 23, 19965YR 0.0122 0.3800
    Jan 01, 1995 - May 01, 1995May 30, 19955YR 0.0102 0.4300
    Jan 01, 1994 - Jan 12, 1994Feb 04, 1994106M 0.0082 0.5800
    Jul 01, 1993 - Aug 03, 1993Aug 26, 1993106M 0.0140 0.5800
    *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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