Volume of Squares or Rectangles - (measurements in feet)

Area = Length x Width

Volume = Length x Width x Average Depth x 7.5 = _____ Gallons

Volume of Circles - (measurements in feet)

Radius = 1/2 of Diameter

Area = Radius x Radius x 3.14

Volume = Area x Average Depth x 7.5 = _____ Gallons

Volume of Irregular Shapes

Divide pond into squares, rectangles, or circles and use above formulas. Add divided parts together.