AAP: Consumers are more passionate about saving water but instead of being rewarded for their efforts, prices are set to double in the next five to 10 years, a water expert says. Water conservation is "dinner table conversation" and storages are higher than at the same time last year in all capital cities except Hobart, Water Services Association Australia executive officer Ross Young told a drought briefing in Canberra on Monday. Demand for water continued to drop across …