A water collection and distribution system for yard maintenance includes a
buried reservoir for collecting water from the roof of a structure and a
submersed pump in the reservoir for supplying contained water to a
pressurized manifold having outlets available for yard maintenance
activities. One of the outlets is connected with a premix catch basin
upstream of the reservoir in which additives may be mixed for storage in
and dispensing from the reservoir. Another outlet is connected to spray
nozzles in the reservoir for agitating the additive mixture.