PWS ID: 90550 ---- BONANZA HIGH/ELEM SCHOOLS

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 29, 2020 - Sep 29, 2020Oct 07, 202053Y 0.0019 0.0584
    Sep 27, 2017 - Sep 27, 2017103Y 0.0048 0.0346
    Sep 27, 2017 - Sep 27, 2017103Y 0.0048 0.0346
    Aug 26, 2014 - Aug 26, 2014103Y 0.0044 0.0517
    Aug 26, 2014 - Aug 26, 2014103Y 0.0044 0.0517
    Sep 30, 2011 - Sep 30, 2011Oct 21, 2011103Y 0.0031 0.0220
    Mar 01, 2004 - Mar 01, 2004Apr 05, 200453Y 0.0035 0.0100
    Jan 01, 2001 - Jul 17, 2001Aug 06, 200110YR 0.0000 0.0000
    Jan 01, 1998 - Sep 29, 1998Nov 03, 199810YR 0.0000 0.0500
    Jan 01, 1994 - Jun 08, 1994Jul 11, 1994206M 0.0020 0.0500
    Jul 01, 1993 - Nov 17, 1993Jul 11, 1994206M 0.0030 0.1300
    *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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