Systems and methods for quantifying flood risk

A system comprising:

• physical data storage configured to flood risk data;
• and
• a computer system in communication with the physical data storage, the computer system comprising computer hardware, the computer system programmed to:
• determine a flood risk zone associated with a property area by analyzing flood map data;
• determine proximity of property area to a flood risk zone boundary, a flood source, or a water control facility by analyzing the flood map data, a hydrology dataset, and an elevation dataset;
• automatically calculate a flood risk score based at least in part on the flood risk zone and proximity of property area to a flood risk zone boundary, a flood source, or a water control facility;
• and
• store in the physical data storage the calculated flood risk score.

A non-transitory computer readable storage medium comprising instructions which, when executed by a computer system that includes a data processor and is connected to at least one data repository, perform a method comprising:

• (a) determining, by the data processor of the computer system, a flood risk zone associated with a property area by analyzing flood map data;
• (b) analyzing, by the data processor of the computer system, an elevation dataset and geocoded attributes of the property area to determine a property elevation associated with the property area;
• (c) determining, by the data processor of the computer system, a flood elevation associated with the property area by analyzing a hydrology dataset and the elevation dataset;
• (d) determining, by the data processor of the computer system, a flood depth between the property elevation and the flood elevation;
• (e) automatically calculating, by the data processor of the computer system, a flood risk score based at least in part on the flood risk zone and the flood depth;
• and
• (f) storing, by the data processor in the at least one data repository, the calculated flood risk score.