1. The board of supervisors of a county which has acquired real estate for fairgrounds and which has a fair using the fairgrounds may appropriate moneys to be used for any of the following:
a. The erection and repair of buildings or other permanent improvements on the fairgrounds.
b. The payment of debts contracted in the erection or repair and payment of agricultural and livestock premiums.
Terms Used In Iowa Code 174.14
2. In addition, the net proceeds from the sale of real estate or structures or improvements on the fairgrounds shall be used for the purchase of real estate or the erection of permanent buildings and installation of improvements on new fairgrounds, or the cost of moving structures from the old fairgrounds to the new fairgrounds.