DES MOINES, Iowa, Oct. 3 -- The Iowa Department of Natural Resources issued the following news release: * * * [Dec 15] Seasonal Water Patrol Officer - Law Enforcement (LE) Bureau * The temporary, summer employees of the Iowa DNR LE Bureau are positions of high responsibility. Diverse duties include checking for compliance with Iowa's navigation and fishing regulations and helping to ensure a safe recreational environment for the public. Water Patrol Officers also provide public assistance an  more