Vendor needs to provide 3D flood line mapping software. – 3D Flood line Mapping software for communication and planning. – Obtain and operate 3D flood mapping software as a critical communication and planning tool. – Comprehensive flood hazard assessment: It should support a more detailed analysis and assessment of flood hazards, helping to understand exposure of critical infrastructure and prioritize resources and efforts. – Enhanced communication: The visualization should improve communication with the public and stakeholders with interactive software that allows for dynamic perspectives and scenarios. – Data–driven decision making: The software should enable access to accurate, easy to understand and up–to–date information, to improve decision–making processes. – Compatibility with existing resources: The visualizations must incorporate the results of any flood studies completed using the municipal flood line mapping technical specifications and be compatible with existing 3d visualizations used.