Sec. 5019.0001. DEFINITIONS. In this chapter: (1) "Commissioner" means a member of the district's navigation and canal commission. (2) "District" means the Chambers-Liberty Counties Navigation District. Added by Acts 2019, 86th Leg., R.S., Ch. 468 (H.B. 4172), Sec. 1.01, eff. April 1, 2021.