Dr Y zhou Lecture notes 2005 Groundwater Hydraulics W)X h h K L h2=h2-( L UNESCO-IHE institute for Water EducationDr Y Zhou Lecture Notes 2005 Groundwater Hydraulics w 0 L x h h0 K hL x w)x x+)x x K w )x - K wL - L h - h h = h -( L 2 2 0 2 0 2 2