PWS ID: 00229 ---- RIDGEWOOD DIST IMPROV CO

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 12, 2018 - Jun 12, 2018Jun 25, 201853Y 0.0010 0.1090 07/18/2018
    Jun 01, 2015 - Jun 02, 2015Jun 22, 201553Y 0.0020 0.1510
    Jun 01, 2012 - Jun 01, 2012Jun 13, 201253Y 0.0000 0.1500
    Jun 01, 2009 - Jun 01, 2009Jun 09, 200953Y 0.0000 0.1600
    Jun 01, 2006 - Jun 01, 2006Jun 08, 200653Y 0.0000 0.1400
    Jun 02, 2003 - Jun 02, 2003Jun 16, 200353Y 0.0030 0.1500
    Jan 01, 1999 - Jun 12, 2000Jun 27, 200053Y 0.0030 0.2000
    Jan 01, 1997 - Sep 05, 1997Oct 27, 19975YR 0.0027 0.1100
    Jan 01, 1996 - Jun 11, 1996Aug 05, 19965YR 0.0000 0.5400
    Jan 01, 1995 - Sep 09, 1995Dec 15, 19955YR 0.0045 0.1115
    Jan 01, 1994 - Mar 22, 1994Apr 18, 1994106M 0.0020 0.2300
    Jul 01, 1993 - Aug 24, 1993Oct 14, 1993106M 0.0029 0.1400
    *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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