Lake Restoration Report
Lake Restoration Program 2020 Report and 2021 Plan A cooperative dredging project between DNR and the City of Council Bluffs removed over 500,000 CY of sand from Lake Manawa (Monona County), providing materials for a local levee-building project and improving water quality within the lake. Watershed ponds, constructed at West Lake Park in Scott County, will protect the four lakes in the Lake of the Hills Complex for many years. Mariposa Lake (Jasper County) following restoration, completed in 2020. The project included building two new ponds in the park to protect the lake, dredging, shoreline stabilization, and fish habitat. Submitted To Joint Appropriations Subcommittee on Transportation, Infrastructure, and Capitals and Legislative Services Agency 1 Executive Summary The Fiscal Year 2020 Iowa Lake Restoration Report and Fiscal Year 2021 Plan provides a status of past appropriated legislatively directed funding; outlines the future needs and demands for lake restoration in Iowa; and identifies a prioritized group of lakes and the associated costs for restoration. Iowans value water quality and desire safe healthy lakes that provide a full complement of aesthetic, ecological and recreational benefits. A recently completed water-based recreational use survey by Iowa State University found that six of 10 Iowans visit our lakes multiple times each year and spend $1.2 billion annually in their pursuit of outdoor lake recreation. The most popular activities are fishing, picnicking, wildlife viewing, boating, hiking/biking, swimming and beach use. In addition, visitations at lakes that have completed watershed and lake improvements efforts continue to exceed the state average and their own pre-restoration visitation levels.
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