Everybody I know have modified their flushing patterns, from reduced flush volume to using grey water (recycling shower runoff). Fortunately I spend most of my time up north, no shortage of water so still enjoying 300litre baths daily. ;-)
Major issue alongside the drought in CT is fire risk. The spine of the mountain is nature reserve with housing bordering the sea. It only needs 1 spark to start a major conflagration that is difficult to extinguish due to mountainous terrain.
The drought could be worse, remember as a youngster visiting farmers in the north where it has not rained, not a drop, for 7 years. A bit of an eye opener when you are handed a glass on arrival with a line drawn to indicate how much water to use for brushing your teeth.