This project addresses flooding at Beaver Brook near Silas Deane Highway and Stillman Walk in Wethersfield Connecticut. At this location, two existing 36 inch reinforced concrete pipe culverts restrict flow and increase upstream flood elevations. Preliminary USGS and FEMA flood modeling suggests that these culverts are a major contributor to flooding in the area. As updated flood maps are released, more nearby properties may be placed within the floodplain. As a result, the issue involves not only higher water levels, but also the potential for flood damage to nearby homes, businesses, and infrastructure during major storm events, along with the added financial burden of possible flood insurance requirements. To address this issue, the project team evaluated existing site conditions and key design constraints, then developed two alternatives: a box culvert replacement and a natural channel reconstruction. Using HEC RAS, both alternatives were analyzed under the 100 year and 500 year storm events to compare hydraulic performance. Overall, the project aimed to improve flow conveyance, reduce flood risk, and support a more resilient solution for the surrounding community.