who designed fountain valley toilet to tap system
Suzanne Goldenberg in Fountain Valley. Thursday 7 August 2014 09.00 EDT Last modified on Friday 11 November 2016 09.07 EST. The golden stateâs historic drought is forcing once-squeamish Californians to take a new look at âtoilet-to-tapâ water re-use. Or as they prefer to call it in Fountain Valley, âshowers to flowersâ.