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 support@withforerunner.com if you'd like to import a FIRM into your Forerunner dashboard. 

Floodzones

LiMWAs 

Panels 

Profile Baselines 

Base Flood Elevations 

Cross Sections