ISO 21413:2005
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ISO 21413:2005
40365

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 

  •  :  Published
     : 2005-10
  •  : 1
     : 30
  •  : ISO/TC 113/SC 8 Ground water
  •  :
    07.060 Geology. Meteorology. Hydrology
    17.060 Measurement of volume, mass, density, viscosity

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