Category Archives: blog

How To Find Your Home On FEMA’s Flood Insurance Rate Maps

Troy Land Surveying Posted on by

What are FEMA flood maps? FEMA’s Flood Insurance Rate Maps (FIRMs) or just Flood Maps are provided after a flood risk assessment has been completed or updated for a community.  This study is known as a Flood Insurance Study.  The … Continue reading →

Flooding From Excessive Rain Downstream From Earth Dams

Troy Land Surveying Posted on by

The Daily Republic in South Dakota published an article that talks about an earthen dam that recently failed because of a nine-inch rainfall last 29th of July 2019. The heavy rainfall overwhelmed the dam’s capacity causing it to fail. No … Continue reading →