(b) Cost share
The Federal share of the costs of the project described in subsection (a) shall not exceed 25 percent of the total cost.
(c) LimitationThe Secretary shall not provide funds for the following:
The operations and maintenance of the project described in subsection (a).
(d) Sunset of authority
The authority of the Secretary to carry out any provisions of this section shall terminate 10 years after March 30, 2009.