PWS ID: 93728 ---- POWELL BUTTE COMMUNITY CHARTER SCHOOL

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 11, 2020 - Jun 11, 2020Jun 24, 202053Y 0.0033 0.1190
    Sep 29, 2017 - Sep 29, 2017Dec 15, 201753Y 0.0018 0.1190
    Aug 05, 2014 - Aug 05, 2014Aug 29, 201453Y 0.0050 0.1530
    Jul 25, 2011 - Jul 25, 2011Jul 30, 201153Y 0.0045 0.0690
    Aug 12, 2008 - Aug 12, 2008Sep 05, 200853Y 0.0040 0.1910
    Aug 23, 2005 - Aug 23, 2005Sep 21, 200553Y 0.0045 0.1955
    Jul 09, 2002 - Jul 09, 2002Jul 30, 200253Y 0.0009 0.0216
    Jan 01, 1999 - Dec 22, 1999Mar 07, 20005YR 0.0047 0.0760
    Jan 01, 1997 - Sep 30, 1997Nov 18, 19975YR 0.0000 0.0000
    Jan 01, 1996 - Sep 27, 1996Nov 08, 19965YR 0.0043 0.0370
    Jul 01, 1995 - Sep 21, 1995Oct 13, 1995106M 0.0019 0.0455
    Jan 01, 1994 - Feb 04, 1994May 06, 1994106M 0.0026 0.0110
    *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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