**LINER CALCULATIONS:**

Length = (Maximum Depth x 2) + Maximum Length + 2 ft.

Width= (Maximum Depth x 2) + Maximum Width + 2 ft.

Example: An 8 x 10 x 2.5 would require a 15′ x 17′ Liner

(315) 452-1908

Home POND CALCULATIONS

Length = (Maximum Depth x 2) + Maximum Length + 2 ft.

Width= (Maximum Depth x 2) + Maximum Width + 2 ft.

Example: An 8 x 10 x 2.5 would require a 15′ x 17′ Liner

Example: A 12 x 10 x 2 foot depth would be 1795.2 Gallons

**ROUND POND CALCULATIONS** Radius Squared x 3.14 x Average Depth x 7.48

Example: 10′ round pond 4′ deep would be 2480 gallons

First determine surface area of pond (Length x Width) or Area of circle for round pond (3.14 x radius squared).

To then determine how many fish: 1″ of fish per sq ft of surface area is safe; 2″ per sq ft would require testing water weekly for nitrites, ammonia, and pH; 3″ or more per sq ft requires testing and bio-filtration.

**PUMP SIZE** Total gallons of pond divided by 3 = Minimum pump size for filtration only. Otherwise pump volume should be determined by the feature to be created.

Watts per hour divided by 1000 = Kilowatts per hour

Kilowatts x 0.10 = Kilowatt dollars per hour (KWDH)

KWDH x 24 = Kilowatt dollars per day (KWDD)

KWDD x 30 = Kilowatt dollars per month

KWDD x 365 = Kilowatt dollars per year

Total weight of water = Total gallons of water x 8.5

Total tons of stone for edging pond = Total surface of pond (length x width) divided by 65