ASTM WK72607

    Revision of D6034 - 17 Standard Test Method (Analytical Procedure) for Determining the Efficiency of a Production Well in a Confined Aquifer from a Constant Rate Pumping Test

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    Active Standard: D6034 - 20

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



    anisotropy; aquifers; aquifer tests; control wells; groundwater; hydraulic conductivity; observation wells; storage coefficient; transmissivity; well efficiency;;


    It has been noted that several D18.21 Standard Test Methods do not generate data, but instead mathematically manipulate data obtained from other tests to evaluate aquifer characteristics. This standard has been revised into a practice in accordance with the ASTM Form and Style Manual (Blue Book). In addition, minor editorials corrections, caveat updates have been made.

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    Date Initiated:

    Technical Contact:
    Keith Rademacher