Alkali Lakes

The Alkali Lakes are a series of three large playas located in the Surprise Valley of northeastern California, United States. From north to south they are known as Upper, Middle and Lower Alkali Lake. Upper Alkali Lake is often known simply as Upper Lake, and Lower Alkali Lake as Lower Lake. Although mostly located in Modoc County, California, the eastern edges of Middle and Lower Lakes touch Washoe County, Nevada. The Warner Mountains are located to the west of the three lakes. The lake beds are typically flooded with shallow water in the winter but dry up during most summers.

The town of Fort Bidwell is located at the north end of Upper Alkali Lake. Lake City and Cedarville are located between and west of Upper and Middle Alkali Lakes. Eagleville is situated south of Lower Alkali Lake. California State Route 299 crosses the basin in-between the Upper and Middle lakes. As the crow flies, the lakes are located about 40 miles east of Alturas and 150 miles northeast of Redding.

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