For the following field test data given in

Table $2$; determine the hydraulic conductivity of the soil.

Table $2$ Field test data

$\backslash$table$[[$Bore hole Depth$($m$),23\mathrm{.}0,$Casing Depth of $($m$),23\mathrm{.}0],[$G$.$ Water Table $($m$),1\mathrm{.}0,$Casing Top above GL $($m$),0\mathrm{.}50],[$Dia of Bore hole $($m$),0\mathrm{.}15,$Dia of Casing $($m$),0\mathrm{.}08],[$S$.$ No$.,$Time Elapsed $($min$),$Water Level $($m$),],[1,1,0\mathrm{.}025,],[2,2,0\mathrm{.}045,],[3,3,0\mathrm{.}065,],[4,4,0\mathrm{.}085,],[5,5,0\mathrm{.}15,],[6,10,0\mathrm{.}145,],[7,15,0\mathrm{.}185,],[8,20,0\mathrm{.}234,],[9,25,0\mathrm{.}284,],[10,30,0\mathrm{.}326,],[11,35,0\mathrm{.}367,],[12,40,0\mathrm{.}405,],[13,45,0\mathrm{.}448,],[14,50,0\mathrm{.}486,],[15,55,0\mathrm{.}525,],[16,60,0\mathrm{.}569,],[17,65,0\mathrm{.}608,],[18,70,0\mathrm{.}654,],[19,75,0\mathrm{.}683,],[20,80,0\mathrm{.}706,]]$