PWS ID: 00912 ---- TYGH VALLEY WATER DISTRICT

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 09, 2018 - Sep 09, 2018Sep 20, 201853Y 0.0012 0.1000
    Sep 29, 2014 - Sep 30, 2014Oct 07, 201453Y 0.0012 0.0810
    Aug 25, 2010 - Aug 25, 2010Sep 08, 201053Y 0.0020 0.0748
    Dec 05, 2005 - Dec 05, 2005Dec 27, 200553Y 0.0021 0.0793
    Jan 01, 1999 - Apr 03, 2001Apr 17, 200153Y 0.0010 0.0350
    Jan 01, 1998 - Sep 28, 1998Oct 07, 19985YR 0.0011 0.0760
    Jan 01, 1997 - Jul 27, 1997Aug 27, 19975YR 0.0012 0.1400
    Jan 01, 1996 - Jul 14, 1996Aug 09, 19965YR 0.0018 0.1030
    Jan 01, 1995 - May 23, 1995Jun 15, 1995106M 0.0000 0.2200
    Jul 01, 1994 - Nov 22, 1994Mar 08, 1995106M 0.0020 0.2500
    *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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