Terms Used In Iowa Code 468.298

• district: means a district defined by a county and one or more cities within the county pursuant to an agreement entered into by the county and cities in accordance with chapter 28E and this part with respect to drainage improvements which the county and cities determine benefit the property located in the cities and the designated unincorporated area of the county. See Iowa Code 468.585
• levee: shall be construed to include, in addition to its ordinary and accepted meaning, embankments, revetments, retards, or any other approved system of construction which may be deemed necessary to adequately protect the banks of any river or stream, within or adjacent to any county, from wash, cutting, or erosion. See Iowa Code 468.3