Ehm, division administrator of DNR environmental side, to retire 8/23/2018 1:56:00 PM View Count 3606 DES MOINES, Iowa – Iowa Department of Natural Resources Environmental Services Division Administrator Bill Ehm has announced his retirement, set for Sept. 20.
Coordinated Effort Targeted to River and Stream Restoration 1/28/2016 10:41:00 AM View Count 4602 A coordinated effort has been created within the Department of Natural Resources to work on river and stream restoration.