615 ILCS 5/22
Current through Public Act 103-593
The Department of Natural Resources shall obtain from time to time all possible data with reference to the navigability of the public waters of the State of Illinois and with reference to the cultivation and propagation of fish, and shall devise ways of making the public bodies of water of the State more effective for the production of a cheap food supply in the way of various fish which may be cultivated or propagated in these bodies of water.
615 ILCS 5/22