Question

Using the figure below calculate the direction of regional groundwater flow and estimate the hydraulic gradient. 300 ft Well #1 El. 892 ft BGS Depth 35 ft Well #2 El. 886 ft BGS Depth 28 ft 267 ft 248 ft Well #3 El. 884 ft BGS Depth 29 ft

Answer 1

well aQ well3 El-086 f4 248 t+ well 3 El= 864ft Bes dlejth : 29ft Wdun trable Whitnass at#1aboud dotun : 292-35 : 892-35 :851 Ft WT Hickenus at 28 86-28 858 ft WT tutkness at 3 884-29- 855 pt 859 851 Ft 855 ft 3 2 to 1 , Ito3 2to 3 スtod hydraudic graduat .030。 04 hHdraudicGradiut es 8-257-t i to 3 61 -0.00333 300 24 30.0121