Department of Water Resources


Nevada Flood Risk

The Nevada Flood Risk Portfolios outline the flood history and flood risk in Nevada communities. The Flood Hazards and Flood Risk in Nevada's Watersheds Portfolio provides a flood hazard overview for communities throughout Nevada on a watershed basis. The CNMS Map Book Portfolio tracks mapping needs for participating NFIP communities in Nevada, and assists with the Coordinated Needs Management System (CNMS) update. This update will help FEMA prioritize mapping needs Nevada's mapping needs.
National Flood Hazard Layer
FEMA's National Flood Hazard Layer (NFHL) Geoplatform is an interactive website that allows the user to search any address and determine its flood zone. LOMAs and LOMRs can also be found on this website.