AUTHORIZATION OF APPROPRIATIONS.

SEC. 1911. AUTHORIZATION OF APPROPRIATIONS. (a) Water System.—There is authorized to be appropriated to the Secretary $100,000,000 for the planning and construction of the water system under section 1903, plus such sums as are necessary to defray increases in development costs reflected in appropriate engineering cost indices after October 1, 1989, such sums to remain available under expended. (b) Wetland Component.—There are authorized to be appropriated to the Secretary— (1) $2,756,000 for the initial development of the wetland component under section 1904; and (2) such sums as are necessary for the operation and maintenance of the wetland component, not exceeding $100,000 annually, under section 1904;