Benchmark - CANNONBALL

Benchmark Number CANNONBALL
Established In
Condition GOOD
Latitude 58.774967
Longitude -94.190433
Coordinate Accuracy APPROXIMATE
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. <p> Positioned using a Handheld GPS (+/- 3 m) <p> Unique number changed May 2021 from 56M9402 to XXM9510 to match NRCAN database. <p> 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 (m) Status Vertical Datum Code
2019-06-19 8.574 ACTIVE CD