(615 ILCS 10/7.12)
(from Ch. 19, par. 85.12)
To sell or to lease, from time to time, any of the lands or lots
acquired for use in the construction of such waterway, or in the
development of power incident thereto and no longer needed for the
maintenance, use and operation of such waterway or water power.
(Source: Laws 1961, p. 3529.)