If you live in Sacramento, you have to limit your outdoor watering to two days a week starting March 1st. But, not just any two days.
If you have an even numbered address, you will only be allowed to water on Wednesday and Sunday. If you have an odd-numbered address, you can only water on Tuesday and Saturday. The restrictions do not apply during heat waves, which are defined as two or more days in a row with temperatures 100 degrees or above. The restrictions end October 31.