PWS ID: 00719 ---- UMPQUA BASIN WATER ASSOC

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*
    Jun 20, 2020 - Jul 01, 2020Jul 10, 2020203Y 0.0080 0.0900
    Jun 05, 2017 - Jun 16, 2017Jun 27, 2017203Y 0.0090 0.0910
    Jun 05, 2014 - Jun 10, 2014Jul 29, 2014203Y 0.0110 0.0850
    Jun 14, 2011 - Jun 15, 2011Jul 18, 2011293Y 0.0100 0.0850
    Jul 15, 2008 - Jul 16, 2008Jul 29, 2008203Y 0.0030 0.0400
    Jun 14, 2005 - Jun 15, 2005Nov 21, 2005273Y 0.0040 0.2500
    Jun 25, 2002 - Jun 27, 2002Feb 11, 2002283Y 0.0129 0.3370
    Jan 01, 1999 - Jun 22, 1999Jun 30, 1999203Y 0.0050 0.8600
    Jan 01, 1996 - Jun 18, 1996Aug 01, 199620YR 0.0041 0.7030
    Jan 01, 1995 - Jul 10, 1995Aug 29, 199520YR 0.0048 0.7400
    Jan 01, 1994 - Jun 08, 1994Jul 13, 199420YR 0.0042 0.7900
    Jan 01, 1993 - Feb 16, 1993Mar 16, 1993406M 0.0076 1.1700
    Jul 01, 1992 - Sep 06, 1992Oct 06, 1992406M 0.0088 0.6100
    *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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