Benchmark - 2-1958 HS est

Benchmark Number 2-1958 HS est
Established In 1958
Condition GOOD
Latitude 59.995883
Longitude -69.913877
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type PERMANENT_MARKER
Setting VERTICAL
Description A standard Hydrographic Service bronze tablet stamped BM 2-1958, cemented in bedrock 8 m from high water mark and 9 m west of BM 1. Coordinates updated June 2020 based on October 2019 GPS PPP solution.
Elevations
Date Elevation Status Vertical Datum Code
1958-08-01 11.591 HISTORICAL CD
2018-10-01 12.551 ACTIVE CD