The area around the lake has long been inhabited by the Paiute. Beginning in the mid-19th century, the introduction of agriculture upstream of Walker Lake has resulted in the water from the Walker River and its tributaries being diverted for irrigation. These diversions have resulted in a severe drop in the level of the lake. According to the USGS, the level dropped approximately between 1882 and 2016. By June, 2016, the lake level was 3,909 feet above sea level. This is the lowest lake elevation since measurement began in 1882.