Flood Zone

MassiveCert Flood Zones for First Street Foundation

MassiveCert's 142 million FEMA flood zones were used by First Street Foundation to compare the organizations' flood risk perspective. Both models are beneficial and help move the flood risk conversation forward. But, the models are created for different purposes because the concept of a single definitive floodplain is a fallacy.

Risk, FEMA Flood Zones, and Insurance Premiums

This article is written to aid property owners regarding their flood risk. Floodplain Managers, flood insurance professionals, surveyors, etc. may note that this information is high-level and not every variable is covered. Even so, it is hoped this information helps those not directly involved in the industry understand the basic terms and how they relate to flood risk and flood insurance rates.