Enter the weir width and the look you want and see the gallons per hour for a thin, medium or full sheet of water.
These tools give planning-level estimates from typical values. They are not quotes, designs or engineering, and results depend on your actual soil, depth, access, local rules and conditions. Only a visit can confirm what a job needs, and we give you a clear price before any work begins.
The lip the water pours over, in inches.
From a quiet trickle to a bold sheet.
Taller falls splash louder; steps soften them.
Gallons per hour at the top of the fall.
No. It is a planning guide. Stone, the pool below and how level the weir is also change the sound.
Roughly fifty to two hundred gallons per hour per inch, depending on the sheet you want.
Yes. A flow valve and a few lip stones change the sound without rebuilding.
Pond Volume and Gallons CalculatorEnter length, width and average depth and see the gallons your pond holds, the pump flow to aim for and the water for a first fill.Try it 
Pond Liner Size CalculatorEnter the pond length, width and depth and see the liner size to order, with overlap included.Try it 
Pond Pump Size CalculatorEnter pond volume, waterfall width and lift and see the pump flow to look for.Try it 
Pond and Water Feature Cost EstimatorPick a project and a size and get a ballpark planning range.Try it 
WaterfallsNatural stone waterfalls with the right pump, weir and plumbing, built to sound lovely and to stay in…Explore 
Pump and PlumbingPumps, pipes, valves and fittings sized so water moves freely and the system runs quietly and efficiently.Explore 
Waterfall RepairWaterfalls that leak, splash, trickle or have lost their sound, repaired or rebuilt with a better weir, liner…Explore Quick scheduling, careful work and a clear price before we start.
