This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
Abstract Preview
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.
General information
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Status : PublishedPublication date : 2005-10
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Edition : 1Number of pages : 30
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- ICS :
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Geology. Meteorology. Hydrology
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Measurement of volume, mass, density, viscosity
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| Format | Language | |
|---|---|---|
| Paper |
- CHF138
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