USGS '105 GWM' BM - Siskiyou County, CA - U.S. Benchmarks on Waymarking.com

I recovered this U.S. Geological Survey benchmark from 1949 in good condition. It is a brass disk monumented on top of a square concrete post projecting about 4 inches above the surface and about 25 south of Dorriss Brownell Rd. This station is listed on a topography map as 'BM 4215'. The disk contains the elevation stamping of '4215' and the designation stamping of '105 GWM' and '1949'. This disk does not exist in the NGS database. My posted coordinates shall place you very close to this mark.

Condition: Mark found in good condition Designation: 105 GWM 1949 Benchmark Agency: U.S. Geological Survey Monumentation type: BENCH MARK (or B.M.) Disk County: Siskiyou County USGS 7.5' Topographic Quadrangle Name (optional): Mount Dome Find type: Searched @ "BM" on a topographic map Benchmark Agency (if other): Not listed Monumentation type (if other): Not listed Special category (optional): Not listed Special Category (if other): Not listed Web address of this benchmark's datasheet (optional): Not listed NGS PID: Not listed Local database's URL (optional): Not listed

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