Sacramento has a flat rate for water use (at least for residential use). With no metering, it’s the same low price irrespective of consumption. Want to see a lawn that resembles a rice paddy? Move to Sacramento.
I’m new here so lack the historical perspective to completely understand the current state of affairs. Apparently, the lack of metering is in part due to a lack of meters (lots of old construction), in part a lack of political will, and in part a belief that the water used by Sacramentans runs rapidly back to the source, the Sacramento and American Rivers.
This explanation is far from wholly satisfying. Can someone illuminate?