Benchmark - 80_3L3

Benchmark Number 80_3L3
Established In 2002
Condition GOOD
Latitude 45.31685
Longitude -73.917931
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type PERMANENT_MARKER
Setting HORIZONTAL
Description SLSA convex tablet stamped 80_3L3, set vertically on a concrete base on the southeast side of the canal, roughly in the centre of the lock. The marker is located 0.85 m from a beacon and about 3.0 m from the slope.
Elevations
Date Elevation Status Vertical Datum Code
2002-10-02 -9.137 ACTIVE CD