Did you know that the area from Palm Springs to northern Mexico was once covered with water that created ancient Lake Cahuilla? This prehistoric lake was once about 105 miles long and 35 miles wide. It covered over 2200 sq. mi. of land and had an average depth of 229 feet. The lake likely was at its greatest extent around 40,000 years ago and water was supplied to the lake by the Colorado river…the demise of the lake occurred as...









