Iowa Code § 298.6: Public disclosure of outstanding levies.

The board of directors of a school district shall, prior to certifying any levy by board approval, or submitting a levy for voter approval, facilitate public access to a complete listing of all outstanding levies within the school district by rate, amount, duration, and the applicable maximum levy limitations. The information relating to outstanding levies shall be posted on an internet site maintained by the school district by January 1 of each school year, and updated prior to board approval or submission for voter approval of any levy during the school year. If the school district does not maintain or develop an internet site, the school district shall either distribute or post written copies of the listing at specified locations throughout the school district.