US Department of the Interior @Interior
Lake Mead is the largest reservoir in the United States and part of a system that supplies water to at least 40 million people across 7 states and northern Mexico. In July, the reservoir had fallen to 27% capacity, an all-time low. ๐งต Source: @USGS / NASA https://t.co/B9w1AYRCqJ — PolitiTweet.org