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
Water Wise Calculator
Water Wise is a 64-page handbook on water conservation and efficiency measures, prepared by the Iowa Association of Municipal Utilities through grants from the Iowa Energy Center and Iowa Economic Development Authority, to promote water efficiency planning and capacity development by Iowa's Water and Wastewater Utilities. The Water Wise Calculator is a spreadsheet for use in conjunction with the handbook to assist systems in developing their water conservation plans.
2011 Groundwater Modeling Summary presentation
2011 Groundwater Management Concepts presentationWater Rights and Allocation - A Subset of the Iowa Water Plan (2010)
Jordan Aquifer Presentation
Water Resource Management: Dakota Aquifer
Strategy for Management of Water Resources (2007)
Water Quantity Fact Sheet
Water Quantity Presentation
Water Law Presentation 10/9/07
Year One: Approach, Activities and Products 10/9/07
Data Needed to Assess Resources
Comparison of Water Resource Management Programs
Water Use Permit Information
Iowa Groundwater Protection Strategy (1987)
1985 Water Plan
1978 Water Plan: Pages 1-74 (18.6 MB)
1978 Water Plan: Pages 75-155 (23.6 MB)
1978 Water Plan: Pages 156-226 (22.5 MB)
For more information, contact: