Here is May’s Water Data. A total savings of about 1140 gallons. The average American uses about 100 gallons a day and 75% of that is used flushing toilets. Look into low flow toilets. For those of you in the city, usually there is a rebate for purchasing low flow toilets, so check with the utility department.
In other water saving news. My father is in town and we put up 63′ of gutter on the barn in preparation for the monsoons. Tomorrow we will connect it to the water barrel and start planning to build the shower and sink.