I agree we should conserve and maintain our water better... but putting this cost on developers and contractors is not the way to do it. I still see way to few low flow or no water toilets in the city. Use a lot less money, and change out urinals for waterless and toilets with automatic low-flow flush. The technology is there let's start using it. Most big companies (which are building and renovating in the city) are already taking major leaps in water conservation.