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
The following table shows the counties that contain registered sites along with the priority classifications, the year added to the registry, and the primary contaminant for each site. The list is in alphabetical order by the county in which the sites are located and then by the site name. There was one site reclassification in 2016.
Registry of Hazardous Waste or Hazardous Substance Disposal Sites