Water consumption

Brian had a post about the price of utilities in Tracy. One thing I'd like to add is that my water consumption varies dramatically with seasons, because I have a lawn. So, the bill looks like this:

May - 16
June - 17
July - 25
August - 27
September - 33
October - 40
November - 37
December - 11
January - 5
February - 7
March - 4
May - 4

Obviosly, the billing lags the actual consumption. But the point is, it's 10 times the difference between the irrigation season and the rain season.