Buy your Hunting and Fishing license online today! We offer multi-year packages and combos for whatever you need to stay licensed.
Support conservation in Iowa by buying a natural resource plate for your vehicle.
Make your online reservation for state park cabins, camping sites and lodges.
Iowa DNR Customer Service
Mon - Fri, 8:00am - 4:30pm CST
Submit Online Inquiry
Information / Records Requests
Contact Information by County
When disposed of improperly, used oil can be hazardous to human health and the environment. Never pour used oil down any type of drain, into a sanitary sewer or onto the ground. One pint of oil can form a slick as big as a football field on a lake or pond. Remember it is the law in Iowa that no motor oil can be disposed of in the trash.