This part of Texas is one of the most flood-prone areas in the entire world. Here’s a look at some of the region’s worst floods on record.

The death toll, as of Sunday at 10 p.m., of 81 fatalities, makes the Central Texas flash floods on July 4 the second-deadliest flood disaster in Texas history.

Tragedy has struck in Texas with scores dead in massive floods. Sadly, flooding deaths are not uncommon in the U.S. Flooding has caused an average of more than 125 deaths per year in the United States over the past few decades, according to the National Weather Service, and flash floods are the nation’s top storm-related killer.