331.490 Cities subject to debt service tax levy — rates. 1. If a county and city have entered into an agreement to create a joint special assessment district and issue county general obligation bonds to fund the costs of a public improvement benefiting that district, the county’s debt service tax levy for the county general obligation bonds shall not be levied against property located in any city except a city which has entered into the agreement. 2. Counties and cities entering into an agreement for a joint special assessment district may provide in the agreement for a different rate of the county’s debt service tax levy against property in areas of the county outside a city and property within the cities. 90 Acts, ch 1115, §6
Iowa Legal Code