Iowa The Iowa Dam Safety Program Homepage Link visit site State Dam Safety Statutes & Regulations External Link(s) Iowa Dam Safety Rules and Regulations State Program Statistics Content Reference(s) Iowa Program Performance Report External Link(s) Iowa Infrastructure Report Card (ASCE) Iowa contact Contact Name Jonathan Garton Title Dam Safety Engineer Company/Division IA Department of Natural Resources Address Line 1 509 SE 9th St Des Moines, IA 50319-1005 Email: [email protected] Tel: (515) 201-1018 Image Image State Map: Iowa Note Image from the National Inventory of Dams (NID) which includes dams more than 25' in height or storing more than 50 acre-ft, or classified as HH or SH potential