1.
Ground Water
; 40(5): 475-80, 2002.
Article
in English
| MEDLINE
| ID: mdl-12236260
ABSTRACT
The determination of anisotropy in a phreatic aquifer by means of a pumping test can be carried out, under given conditions, with common analysis methods. This paper develops and applies an amended method based on a technique proposed by Boulton (1970). This new method enables a quick, simple determination of vertical hydraulic conductivity, given drawdown data from a pumping well and at least one observation well, that is applicable to confined phreatic aquifers.