At Pajamas Media, "Illegal Immigrant Deaths Soar During Heat Wave":
Illegal immigrants frequently traverse through desert and ranchland to avoid detection by CBP. The Rio Grande Valley sector in southern Texas and Arizona’s Tucson sector account for most of the summer deaths, which generally spike in tandem with illegal crossing numbers. Over the past 20 years, the highest number of deaths recorded by CBP was 492, in fiscal year 2005, and the lowest was 251 deaths in 2015. “To avoid death or injury from severe dehydration, a person walking across the landscape in the heat of summer must consume no less than two gallons of water per day,” CBP stated on July 1. “The average person cannot carry sufficient water to avoid life-threatening dehydration over the course of several days in the brush.” Some people crossing the Rio Grande drown...Read the whole thing.