Benchmark - CANNONBALL

Benchmark Number CANNONBALL
Established In 1956
Condition GOOD
Latitude 58.774967
Longitude -94.190433
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type CUT_CROSS
Setting VERTICAL
Description North west cannonball with cut cross on the base of the western most flagpole approximately 15 metres west of the National Harbours Board office building.

Positioned using a Handheld GPS (+/- 3 m)

Unique number changed May 2021 from 56M9402 to XXM9510 to match NRCAN database.

Cannonball is repainted every year and now has an extremely thick layer of paint on it making it not quite level. Still usable but recommend installing a permanent benchmark in the structure if permission is granted.

Elevations
Date Elevation Status Vertical Datum Code
2019-06-19 8.574 ACTIVE CD