Using the estimated hydraulic gradient from #$1$ above, calculate the water flux for the site assuming the saturated hydraulic conductivity is $2\mathrm{.}55\frac{m}{?}$ day. If the bulk density of the saturated geomedia is $1\mathrm{.}68\frac{g}{c}{m}^3,$ estimate the pore water velocity for the site. How long will it take for a pollutant to travel $125m$ assuming no pollutant sorption occurs? Re$-$estimate the length of time assuming a hydraulic gradient of $0\mathrm{.}525.(5$ points$)$

Three wells were installed at a site. Their distances from a reference location are indicated in the following table. Water levels in the wells one year after installation were measured and are indicrted in the table.

$\backslash$table$[[\backslash$table$[[$Well$],[$Number$]],\backslash$table$[[$E$-$W Location$],[(m)$