• Clayton County Conservation

Seeking Construction Bids

Clayton County Conservation is seeking multiple construction bids. Bid documents (attached below) must be completed and returned by the dates listed in the documents. If you have questions call our office at 563-245-1516.

2020 Stable Roof System and Bating
Download PDF • 663KB

2020 Stable Floor System
Download PDF • 706KB

2020 Stable Concrete
Download PDF • 660KB

2020 Easy Walking Bid
Download PDF • 778KB


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Commercial grade mower bids now being accepted.

Clayton County Conservation is now accepting bids for a commercial grade mower for the 2021 season. We are accepting trade-in offers on a Toro Groundmaster 360 with approx.. 1,075 hours. Bid sheet at

Osborne Nature Center and Native Animal Exhibit

will be open 8am-4pm Mon-Fri through the winter.


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Contact Us



29862 Osborne Road
Elkader, Iowa 52043



Equal Opportunity
The Clayton County Conservation Board does not discriminate against anyone on the basis of race, color, sex, creed, national origin, age or disability. If anyone believes he or she may have been subjected to such discrimination, he or she may file a complaint with either the Clayton County Conservation Board or the Office of Equal Opportunity, U.S. Department of Interior, Washington, D.C. 20240.