PWS ID: 93720 ---- OREGON TRAIL SD - KELSO ELEM

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 21, 2017 - Jun 21, 2017Jul 06, 201753Y 0.0008 0.0244
    Jun 17, 2014 - Jun 17, 2014Jul 08, 201453Y 0.0000 0.0162
    Aug 26, 2011 - Aug 26, 2011Sep 06, 201153Y 0.0011 0.0120
    Aug 10, 2005 - Aug 10, 2005Aug 24, 200553Y 0.0005 0.0310
    Mar 14, 2003 - Mar 14, 2003Apr 01, 20035YR 0.0000 0.0260
    Jul 01, 1999 - Oct 14, 1999Oct 26, 1999106M 0.0063 0.0670
    Jul 01, 1994 - Jul 26, 1994Aug 02, 1994106M 0.0130 0.2400
    *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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