MANKATO-September 10, 2012-(KMKO)-The Blue Earth County Board will tackle several important issues during tomorrow's meeting. Commissioners will look at the preliminary county budget for 2013. Most of the $77 million will come from state and federal sources, meaning county taxpayers will fund the remaining $29 million. Commissioners will consider a minimum 2% tax levy because the county was forced to assume control of the library system. Tomorrow's county board meeting gets underway at 9:00 am.