On November 17, 2018, the Arizona Corporation Commission approved a rate decrease to remove income tax expense from customer rates as a result of the lowered Federal income tax rates and a change in Commission tax policy. These new rates are effective for all customer classes in the first billing cycle in December 2018, per Decision No. 76969.
The recent approval will decrease the typical residential 5/8 x 3/4-inch meter with a median usage of 8,507 gallons from $27.46 to $26.13, for an decrease of $1.32, or 4.81 percent.
If you have any questions regarding this notice, please contact Rose Valley Water Company, PO Box 1444, Green Valley, AZ 85622 at 623-889-2275 or email Additional information can be found on the internet at

Download PDF

How do your rates compare with neighboring water companies?