Geojson FIRM Requirements

Custom FIRMs need to be imported to Forerunner using geojson files for each component. Below are the required fields and data types for each FIRM component in Forerunner. Please reach out to if you'd like to import a FIRM into your Forerunner dashboard. 




Profile Baselines 

Base Flood Elevations 

Cross Sections

Still need help? Contact Us Contact Us