Swearngin sworn in as new Chief of DNR Law Enforcement Bureau 6/15/2017 11:12:00 AM View Count 4689 DES MOINES, Iowa – Today, the Iowa Department of Natural Resources Law Enforcement Bureau named Jeff Swearngin as the new Chief to lead the bureau.
DNR Law Enforcement Chief retires 4/28/2017 2:46:00 PM View Count 4835 DES MOINES – The Chief of the Iowa Department of Natural Resources Law Enforcement Bureau, Mark Sedlmayr, is retiring on Friday, April 28, 2017, after 37 years with the DNR.