Sec. 16. (a) Private and mutual drains are not subject to this chapter. (b) Land drained by a private or mutual drain is subject to assessment for the construction, or reconstruction, or maintenance of a regulated drain if the land is also drained by the regulated drain. [Pre-Local Government Recodification Citation: 19-4-5-3 part.] As added by Acts 1981, P.L.309, SEC.101. Amended by P.L.166-1983, SEC.4.