Big Valley District-Lake County is a named sub-zone of Clear Lake in the United States, covering 4,559 ha. It lies 20 km north-west of Clearlake and 63 km north of Santa Rosa.
Open Big Valley District-Lake County on the map →The map shows the official outline with relief, 3D terrain, slope and exposure, climate and soil.
Distances from the centre of the place. Towns: GeoNames (CC BY 4.0). Sea, rivers and lakes: Natural Earth.
Measured over the whole outline on 52,391 elevation cells of about 30 m (Mapterhorn terrain tiles).
(1) The beginning point is on the Lucerne map at the point where Cole Creek flows into Clear Lake, section 36, T14N/R9W. From the beginning point, proceed southerly (upstream) along Cole Creek approximately 0.9 mile to the creek's intersection with Soda Bay Road, section 1, T13N/R9W; then (2) Proceed east on Soda Bay Road less than 0.1 mile to the road's intersection with the unnamed, light-duty road known locally as Clark Drive, section 1, T13N/R09W; then (3) Proceed southeast in a straight line less than 0.1 mile to the 1,400-foot elevation line, section 1, T13N/R9W; then (4) Proceed southerly along the 1,400-foot elevation line, crossing onto the Kelseyville map, to the line's intersection with a marked cemetery east of Kelseyville (in the northeast quadrant of section 14, T13N/R9W), and then continue along the 1,400-foot elevation line approximately 0.35 mile to the line's intersection with an unnamed, unimproved road which runs north from Konocti Road, section 13, T13N/R9W; then (5) Proceed south-southeast along the unnamed, unimproved road to the road's intersection with the improved portion of Konocti Road, section 13, T13N/R9W; then (6) Proceed west on Konocti Road approximately 0.9 mile to the road's intersection with an unnamed, light-duty road within Kelseyville known locally as Main Street, section 14, T13N/R9W; then (7) Proceed south-southea…
UC Davis Library AVA project (CC0)
Open Big Valley District-Lake County on the map →