Benchmark - 1-1980

Benchmark Number 1-1980
Established In 1980
Condition GOOD
Latitude 48.513333
Longitude -72.223333
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type PERMANENT_MARKER
Setting HORIZONTAL
Description CHS convex bronze tablet stamped 1-1980, set vertically on top of the cement base of the Roberval marina sign. It is located 6.1 m southwest of the pontoon entrance gate.
Elevations
Date Elevation Status Vertical Datum Code
1986-01-01 2.953 ACTIVE CD