Whenever a library district is established in accordance with this chapter , its board of trustees shall assume all the obligations of the existing library service contracts made by jurisdictions participating in the library district. [C50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §358B.15 ] C93, §336.15 2001 Acts, ch 158, §34 ; 2010 Acts, ch 1031, §330