The Dallas County Board of Supervisors will consider approving an ambulance purchase at their regular meeting Tuesday. 

Also, the Board will consider one temporary polling location for the November city council and school board elections, and using the Human Services Campus as a potential future polling location, along with abating real estate taxes and approving various board appointments including the Linden Library Board. 

Finally, the Board will potentially enter into a closed session to discuss pending litigation.

The Dallas County Board of Supervisors will meet at 9 a.m. Tuesday in the Board of Supervisors Room in Adel.