Lower Lake, California population were below the poverty line, including 12.0% of those under age 18 and 5.4% of those age 65 or over. In the California State Legislature, Lower Lake is in , and in . In the United States House of Representatives, Lower Lake is in . Lower Lake, California Lower Lake (formerly Grantville) is a census-designated place (CDP) in the southern Clear Lake region of Lake County, in northern California. Lower Lake is also an Indian rancheria of the Koi Nation people. Lower Lake is located 4.5 miles (7.2 km) southwest of the City of Clearlake, and southeast of Kelseyville.
Kachess Lake downstream and at a lower elevation than the original lake outlet. The intent of the lowered outlet works was to put all of the average annual runoff into service by adding an additional 76,000 acre feet of natural lake water. As a storage reservoir, Kachess Lake's active capacity is . The name Kachess comes from a Native American term meaning "more fish", in contrast to Keechelus Lake, whose name means "few fish". Kachess Lake Kachess Lake is a lake and reservoir along the course of the Kachess River in Washington state, US. The upper part of the lake, north of