Political divisions (FIPS codes)

Lassen(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Silva Flat Reservoir(quadrangle 1:24,000 scale)

Eagle Lake(quadrangle 1:100,000 scale)

Susanville(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Pit(hydrologic unit)

Upper Sacramento(hydrologic accounting unit)

Sacramento(hydrologic subregion)

California(hydrologic region)