ISO 21413:2005

Manual methods for the measurement of a groundwater level in a well

Publication date:   Oct 17, 2005

General information

90.92 Standard to be revised   Jul 10, 2023

ISO

ISO/TC 113/SC 8 Ground water

International Standard

07.060   Geology. Meteorology. Hydrology | 17.060   Measurement of volume, mass, density, viscosity

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Scope

ISO 21413:2005 develops procedures and prescribes the minimum accuracy required of water-level measurements made in wells using graduated steel tapes, electric tapes and air lines. Procedures and accuracy requirements for measuring water levels in a flowing well are also included, as are procedures required to establish a permanent measuring point. ISO 21413:2005 discusses the advantages and limitations of each method and requirements for recording the data. ISO 21413:2005 does not include methods that use automated electrical or mechanical means to measure and record water levels.

Life cycle

NOW

PUBLISHED
ISO 21413:2005
90.92 Standard to be revised
Jul 10, 2023

REVISED BY

IN_DEVELOPMENT
ISO/AWI 21413