Sponge City. Like its name, the concept is simple. A sponge can absorb and retain lots of water so imagine a city functioning like a metaphorical sponge! A city designed to be so efficient in water management that every raindrop will be accounted for... a city that will require no damage repairs after a heavy rain... Chandra Dake Dake Rechsand #waterconservation #spongecity #sustainability #water #environment …see more