PWS ID: 95630 ---- COLUMBIA HELICOPTERS

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*
    Aug 03, 2022 - Nov 30, 2022Dec 22, 2022116M 0.0033 0.0308
    Jul 20, 2021 - Jul 20, 2021Jul 29, 202116M 0.0058
    Jun 22, 2021 - Jun 22, 2021Jul 02, 2021106M 0.0057 0.0440
    Jul 14, 2020 - Jul 14, 2020Oct 08, 202026M 0.0000 0.0000
    Apr 14, 2020 - Apr 14, 2020Sep 03, 202016M 0.0000 0.0000
    *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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