Flood Risk in Boulder, CO

Data under review. The figures on this page are being verified against EPA and Census sources. Until then we show only verified information; verified data for this area is in the links below.

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Flood claims: FEMA National Flood Insurance Program (NFIP)

Flood zones: FEMA Flood Map Service Center

Source reporting periods vary. See each cited source for its publication schedule.

Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.

Verified data

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