Quick and easy access to recreational privileges in Iowa, including hunting, fishing, and specialty licenses:
Purchase Your Licenses Online
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
Pre-construction requirements for confinement feeding operations with an animal unit capacity of 500 animal units or less and that use formed manure storage.
While construction permits and manure management plans are not required, the following pre-construction requirements apply:
Definition: Small animal feeding operation or SAFO - an animal feeding operation that has an animal unit capacity of 500 or fewer animal units.