Equation Sheet

Hydraulic Gradient:

Darcy's Law:

Flow parallel to stratification:

Flow perpendicular to stratification:

Unit Conversions:

1 ft = 3.28 m

1 ft = 12 in

1 in = 2.54 cm

1 lb = 2.2 kg

1 mi = 5280 ft

1 acre = 43,560 ft^2

1 acre-ft = 43,560 ft^3