for the operation and maintenance of the project authorized by this section. (d) Authorization of appropriations There is authorized to be appropriated to carry out this section $6,000,000. 16__. Sunnyvale continuous recycled water production project (a) Authorization The Secretary, in cooperation with the City of Sunnyvale, California, is authorized to participate in the design, planning, and construction of recycled water system facilities. (b) Cost share The Federal share of the cost of the project authorized by this section shall not exceed 25 percent of the total cost of the project. (c) Limitation The Secretary shall not provide funds for the operation and maintenance of the project authorized by this section. (d) Authorization of appropriations There is authorized to be appropriated to carry out this section $500,000. 16__. Waikoloa Beach Resort Wastewater Reclamation Facility expansion project (a) Authorization The Secretary, in cooperation with Hawaii Water Service Company, Waikoloa, Hawaii, is authorized to participate in the design, planning, and construction of recycled water system facilities. (b) Cost share The Federal share of the cost of the project authorized by this section shall not exceed 25 percent of the total cost of the project. (c) Limitation The Secretary shall not provide funds for the operation and maintenance of the project authorized by this section. (d) Authorization of appropriations There is authorized to be appropriated to carry out this section $3,000,000. 16__. West Bay Sanitary District recycled water project (a) Authorization The Secretary, in cooperation with the West Bay Sanitary District, California, is authorized to participate in the design, planning, and construction of recycled water system facilities. (b) Cost share The Federal share of the cost of the project authorized by this section shall not exceed 25 percent of the total cost of the project. (c) Limitation The Secretary shall not provide funds for the operation and maintenance of the project authorized by this