Sheyenne River Bike Trail Bridge
HEI renovated a historic 1920s-era pedestrian bridge that links the two cities of Fargo and West Fargo across the Sheyenne River.
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Shattuck-St. Mary’s Ravine Stabilization and Stormwater Best Management Practices Feasibility Study
HEI joined Rice County in producing a feasibility study to target, identify, and prioritize practices that will reduce sediment and pollutant loading into the Shattuck-St. Mary’s campus.
Sargent Creek Stream Area Drone Flight
Major precipitation events had caused flash flood and significant runoff in the Duluth area and along Sargent Creek. In many places, slopes were washed out, trees were uprooted, and unstable ground was created. HEI was gathered drone imagery and data of the area to help document the extent of the damages and provide insight into
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Roseau Street Reconstruction Projects
HEI has worked with the City of Roseaus' Maintenance Superintendent and Planner since 2012 to schedule and budget projects annually to fit predetermined budgets of nearly $1 million per year.
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Root River One Watershed, One Plan
HEI worked with partners in the Root River Watershed in southeastern Minnesota to help develop this groundbreaking project.
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Rice Creek Watershed District Plan Update
Under Minnesota Rule Chapter 103D, the RCWD is required to update their Watershed Management Plan (WMP) at least once in every 10-year period. The WMP must address not only surface and groundwater issues, but can include natural resource, wetland, or other important concerns of the District. HEI drafted the previous plan for the RCWD, and
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Restoring Wild Rice in Lake Ogechie
Natural wild rice in Lake Ogechie of Minnesota was nearly gone before HEI restored the Ogechie and Buckmore Dams that improved water levels needed for naturally reproducing wild rice.
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Redeye River One Watershed, One Plan
In 2018 the Redeye River 1W1P Planning Partnership hired HEI to help write this comprehensive watershed management plan.
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Real North (Ace TrueValue) Hardware
HEI was retained to create a site plan for a proposed new hardware store in Bismarck, ND.
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