PWS ID: 00915 ---- UNION, CITY OF

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 24, 2019 - Sep 25, 2019Oct 10, 2019103Y 0.0013 0.0721
    Jul 12, 2016 - Jul 12, 2016Jul 25, 2016103Y 0.0017 0.0560
    Sep 10, 2013 - Sep 11, 2013Sep 20, 2013103Y 0.0019 0.0584
    Sep 13, 2010 - Sep 14, 2010Oct 07, 2010103Y 0.0024 0.0487
    Nov 14, 2007 - Nov 14, 2007Nov 28, 2007103Y 0.0010 0.0430
    Oct 26, 2004 - Oct 26, 2004Nov 18, 2004103Y 0.0020 0.0000
    Jan 01, 2001 - Aug 14, 2001Sep 07, 200110YR 0.0010 0.5100
    Jan 01, 1999 - Nov 01, 1999Sep 25, 200010YR 0.0035 0.0570
    Jan 01, 1998 - Dec 16, 1998Sep 25, 200010YR 0.0020 0.0700
    Jan 01, 1996 - Aug 13, 1996Sep 25, 200010YR 0.0032 0.0580
    Jan 01, 1995 - Oct 24, 1995Nov 13, 199510YR 0.0010 0.0750
    Jul 01, 1994 - Dec 06, 1994Dec 22, 1994206M 0.0000 0.0700
    Jan 01, 1994 - Jun 28, 1994Jul 25, 1994206M 0.0020 0.0600
    *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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