For the 20 acres that I have, the property tax is very low, like $150 (US dollars) per year. The irrigation "tax" (it's not really a tax) is around $400 per year. The water rights for my property (it changes from one to another) gives me 3 hours once a week. There are a couple of months in the dead of winter with no water. I've been told by people in the area that this is not a problem as the fruit trees are dormant anyway at that time.