Sec. 1096.251. IMPOSITION OF AD VALOREM TAX. (a) The board shall impose a tax on all property in the district subject to district taxation. (b) The tax proceeds may be used only to: (1) provide for the operation and maintenance of the district and hospital system; (2) make improvements and additions to the hospital system; or (3) acquire sites for additions to the hospital system. Added by Acts 2013, 83rd Leg., R.S., Ch. 112 (S.B. 1026), Sec. 1.01, eff. April 1, 2015.