7-14 A well with a 0.25-m diameter fully penetrates an unconfined aquifer that is 20 m thick. The well has a discharge o
Posted: Mon Apr 25, 2022 9:16 am
7-14 A well with a 0.25-m diameter fully penetrates an unconfined aquifer that is 20 m thick. The well has a discharge of 0.015 m. s- and a drawdown of 8 m. If the flow is steady and the hydraulic conductivity is 1.5 x 10-m-s-, what is the height of the piezometric surface above the confining layer at a site 80 in from the well? Answer: S=1.9 x 10-5