DRAINAGE DISTRICTS & COUNTY TILES
Drainage District and County Tile Maps
Drainage Districts as well as ditches and tiles can also be viewed on the County Assessor’s website by finding a property of interest and clicking the check box on the left side next to Drainage Districts and Drainage Lines.
The Iowa Drainage District Association (IDDA) provides legislative and funding support to Iowa drainage districts. For more information on IDDA and their efforts click here.