FEMA flood zone rules in Henderson, NV — also called floodplain regulations or special flood hazard area (SFHA) rules — determine flood insurance requirements and elevation standards for new construction.
Henderson regulates development in FEMA-designated flood hazard areas and enforces strict floodplain management standards. The Las Vegas Wash and several desert washes create significant flood zones. The Clark County Regional Flood Control District coordinates regional flood protection. Henderson participates in the NFIP.
Henderson participates in the National Flood Insurance Program. Development in Special Flood Hazard Areas requires compliance with elevation and floodproofing standards. Residential structures must have the lowest floor elevated above the Base Flood Elevation. The Las Vegas Wash, Duck Creek, and other desert washes are major flood corridors. Substantial improvement (50% of market value) triggers full compliance.
Building in flood zones without proper permits and compliance may result in fines, denial of flood insurance, and required modification of non-compliant structures.
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Side-by-side rule comparisons with other cities in Clark County.
See how other cities in Clark County handle flood zones.
See how Henderson's flood zones rules stack up against other locations.
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