Sec. 4. As used in this chapter, "instream use" means any use of water that uses surface water in place. The term includes the following uses: (1) Commercial and recreational navigation. (2) Hydroelectric power generation. (3) Waste assimilation. (4) Fish and wildlife habitat. (5) General recreation. (6) The maintenance of environmental and aesthetic values. [Pre-1995 Recodification Citation: 13-2-6.1-1 part.] As added by P.L.1-1995, SEC.18.