RWCD has a Main Pumping Plant that pumps surface water from SRP’s South Canal to the head of the Main Canal. RWCD constructed a 3.5 mile underground pipeline from the CAP canal to the Main Canal to receive CAP water. RWCD has approximately 50 wells that have a capacity to pump about 85,000 AF of groundwater each year. In addition, RWCD uses industrial effluent received from SRP’s San Tan Generating Station that is located in the Town of Gilbert.