Story County's E911 committee periodically updates its countywide map. These are available, free of charge, in most county offices on a first-come, first-serve basis.
You can get photocopies of the Auditor's plat maps for 25 cents a page (50 cents per fax page). Custom maps from the county's GIS software, in printed and digital format, can also be ordered based on the county MAPS price list. Maps