Greywater: Drumless Laundry

(Illustration for the Greywater Guerrillas of Oakland.)
A 3-way valve diverts greywater to either the sewer or out to the yard for use in irrigation, demonstrating three ways of watering: ball-valve at the surface, perforated drip line at the surface, and a subsurface valve box.

Bancroft Garden's Rainwater Catchment

(From Gutters on the shed to double-spigot outlet, waiting for rain at Berkeley Youth Alternatives.)

Rainwater Catchment Barrel System

(For Berkeley Youth Alternatives' Bancroft Garden)