Direction of Ground-water Movement

Well One Highest Head
Well Two Mid Head
Well Three Lowest Head
Distance
Distance From Well 1 and Well 3
Distance From Well 1 and Well 2
Distance From Well 2 and Well 3

(d) Conture to Well 3
Gradient
(x) Mid Conture
(c) Distance from w2 to d

Head Correction for Free Product

Air - Free Product Head
Free Product - Water Head
Auto Gasoline Auto Diesel Kerosene No. 2 Fuel Oil

Ground Water Velocity

Gradiant
Porosity
Hydraulic Conductivity Coarce Sand Clay Soil Gravel Limstone Sandstone Granite Basalt
Porosity Coarce Sand Clay Soil Gravel Limstone Sandstone Granite Basalt