Estimating Surface Area (For irregular shapes use the average measurements for length and width) Please enter all values in whole numbers or in decimal format. For example, use 1.5 feet for a foot and a half!
Square Pond Average Length in feet: Average Width in feet: Estimated surface area: sq ft.		Round Pond Diameter, in feet: Estimated surface area: sq ft.

Estimating your pond's water volume (For irregular shapes use the average measurements for length and width) Please enter all values in whole numbers or in decimal format. For example, use 1.5 feet for a foot and a half!
Square Pond Average Length in feet: Average Width in feet: Average Depth in feet: Estimated water volume: gallons.		Round Pond Diameter, in feet: Average Depth in feet: Estimated water volume: gallons.

Find your pond's liner size (For irregular shapes use the average measurements for length and width) Please enter all values in whole numbers or in decimal format. For example, use 1.5 feet for a foot and a half!
Pond Liner Size Average Length in feet: Average Width in feet: Average Depth in feet: Liner Length: feet. Liner Width:   feet.		About Pond Liners Information coming soon

Pump Head Pressure For waterfalls and streams, you will want to consider the amount of pump head pressure (generally referred to on pump flow charts as "Head") that your system will have, in order to help you determine the correct pump size.
Pump Head Pressure Total rise, in feet: Hose length in feet: Number of angled fittings & reducers: Number of other adapters: Pump head pressure:		About Pump Head Pressure Information coming soon

Pump Flow Rate You will want to size your pump to provide the water depth you're planning for your waterfall spillway and/or stream. Use this calculator to help you estimate the pump's flow rate (GPH) to achieve your desired flow..
Pump Flow Rate Spillway Width in inches: Spillway Depth in inchees: Required GPH at spillway head:		About Pump Flow Rate Information coming soon

Pump Cost/Usage The cost of running a pump depends on how may watts it uses, since electricity is measured in terms of kilowatt hours. As a general rule, the larger the pump the more watts it uses - but pumps with the same GPH can differ quite a bit in their watts rating. Pond pumps should run 24 hours a day to maintain your pond's ecosystem. To estimate what running your pump will cost each day, simply plug your pump's watt rating and your cost of a kw/hr into the calculator on the right.
Pump Cost/Usage Please enter all values in whole numbers or in decimal format. For example, use .09 for 9 cents! Pump rating, in watts: Electric cost per kw/hr: Dollar cost per day:		About Pump Cost/Usage Information coming soon