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Lake Pelican Group Completes Culvert Revision and Roadraise - Project #7.

Pelican Group Continues Water Quality Project. Project #2.

First Small Dam Complete

Water Pollution

Comprehensive Watershed Management Plan

Small Dams Protect Our Farmland Resources

Environmentally Friendly

Barr Engineering Company

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Road Retentions Projects (Area II MN River Basin Projects)

Road retentions are constructed by replacing a deficit bridge or culvert and replacing it with a smaller sized culvert. The roadway is built up to serve as a temporary dam embankment to store floodwaters during periods of heavy rainfall or snowmelt. The floodwaters are "metered" out over a period of time up to 48 hours. in most situations, road conditions are greatly improved from a safety and road stability standpoint. MNDOT Township Bridge Funds and State Aid Funds can be utilized for these projects as there are typically considerable savings in using smaller diameter culverts to compensate for the cost of additional road fill.

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