EcoHouse is a demonstration home and garden located in a North Berkeley residential neighborhood. 
Cistern outlet controls (to prevent catastrophic water loss) Infinitely variable natural water diversion control Easy start, long duration siphon with integral check valve,… 
The Larrisons installed their 6,500-gallon rainwater harvesting system in two 2,500-gallon tanks and one 1,500-gallon tank using 2,625 square foot roof areas. The purpose of… 
