RFP SOL1310 Watershed Modeling for Flood Resilience

The City of Roanoke is seeking qualified firms to develop comprehensive watershed models to improve flood resilience across the municipality. The work will involve hydrologic and hydraulic analysis, creation of flood risk maps, evaluation of mitigation alternatives, and delivery of technical reports and GIS data layers that can be used for planning and emergency response. This professional services contract is open until May 21, 2026. • Perform detailed watershed and floodplain modeling using industry‑standard software (e.g., HEC‑RAS, HEC‑HEC‑River). • Produce flood risk assessments, scenario analyses, and recommended mitigation strategies. • Deliver final reports, GIS deliverables, and presentation materials to city officials and stakeholders. • Provide technical support during city review processes and integrate model outputs into city planning tools.