Benchmark - 57C9527

Benchmark Number 12-1957
Established In 1957
Condition DESTROYED
Latitude 54.112
Longitude -132.31
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type BRONZE_TABLET
Setting VERTICAL
Description At Wiah Point, Refuge Island, at edge of steep rock cliff, in line with mountain top of most west of visible Alaskan Islands, about 1.1 meters below highwater, set in the top of a large white knob of rock, a bronze tablet marked: "Hydrographic Service Canada BM 12 1957". Hole located, tablet missing.
Elevations
Date Elevation Status Vertical Datum Code
N/A 4.657 ACTIVE CD