FEASIBILITY STUDIES.

SEC. 815. FEASIBILITY STUDIES. (a) Alternate Uses.— Section 3 of Public Law 97–273, as amended by section 12(b) of Public Law 100–516 (102 Stat. 2572), is amended by striking “Dakota,” and inserting “Dakota and all Indian tribes residing on reservations within the State of South Dakota,”. (b) Waste Water Disposal Systems.— Section 12 of the Act (102 Stat. 2572) is amended by adding at the end the following: “(c) Waste Water Disposal Systems.— (1) The Secretary is authorized and directed, in consultation with the Oglala Sioux Tribe, Rosebud Sioux Tribe and Lower Brule Sioux Tribe, to conduct feasibility studies on the need to develop waste water disposal facilities and systems, and rehabilitate existing waste water disposal facilities and systems, on the Pine Ridge Indian Reservation, Rosebud Indian Reservation and Lower Brule Indian Reservation, and to report to the Congress the findings of such studies along with his recommendations. “(2) The feasibility studies authorized under this subsection shall be completed and presented to Congress within one year after the date that funds are first made available by the Secretary to complete the studies.”.