I haven't taken a bath since the water restrictions. It is hard to reduce water usage 20% if you take baths.I prefer a shower. When we had a well the water came out brownish, nobody wanted to be in a tub of brown water. If you filled a glass and let it stand, you'd see all the gunk at the bottom- loads of iron.
My parents used to drive to a cousin in the city and fill up tons of bottles from the garden house. Of course later they said garden hose wasn't made to drinking quality.
Once we got city water years later, we stuck with the showers.
Showers with severe water saving shower heads and time limits here