This waterfall, as well as over 2000 of my other ponds and waterfalls was constructed of concrete and rebar and expansion joints. The waterfall, pond and adjoining stream contains 57 tons of gray granite- several boulders weighing 1-4.5 tons each. Four 3HP Pentair "WhisperFlo" pumps supply 15,000 GPH with a 1hp oasa fountain pump in the center of the upper pond.
