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 Engineering Services Bureau is the State of Iowa's agency which designs, in house or through consulting services, and oversees the construction projects for the Department after policies and programs have been created. We are very proud of our record and hope to share some of our pride with you through this site.
You will learn about the various ongoing, completed or planned construction projects being handled by the Engineering staff. From the smallest outhouse to the largest spillway construction project in Iowa, our professional staff provides and puts into practice the most advanced technology to ensure safe and cost effective solutions to architectural and engineering problems. We continually strive to provide the best products at the lowest cost to our ultimate customers; the Iowan taxpayers.
In addition, we hope that this site will be of help within the construction industry as a way to advertise our projects to interested contractors.
Pine Creek Grist Mill
Wildcat Den State Park, Muscatine
Small Project Lettings
Small projects currently letting for bids on dates indicated.
To achieve the goals set forth by the Department of Natural Resources to improve and maintain its infrastructure, the DNR-Engineering Services Bureau is mandated to offer competitive bidding on such construction project as deemed necessary.
Requests for Proposals
Iowa DNR Staff Login