How do I calculate a radius?

To calculate the radius, you only need to know the length of the waterfall ( L ) and the maximum width ( W ) from the center of the fall to the uncut lip.

– Calculate the radius using the formula: W/2 + L² / 8W.

– You may also use the online CMP Radius Calculator tool located on the Support page.

NOTE: Natural Wonders^® Waterfalls and Streamfalls can be custom cut in the field or factory cut. Never cut to within less than 1.5″ of the body.