ASTM WK46668

    Reinstatement of D6771 - 02 Standard Practice for Low-Flow Purging and Sampling for Wells and Devices Used for Ground-Water Quality Investigations (Withdrawn 2011)

    (What is a Work Item?)

    Developed by Subcommittee: D18.21 | Committee D18 | Contact Staff Manager


    update and revise


    ground water; ground-water monitoring; ground-water quality; ground-water sampling; indicator parameters; low-flow purging; low-stress purging; micropurging; minimal drawdown purging; purging; water quality monitoring;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Patrick Sutton

    Draft Under Development