Benchmark - 78L264

Benchmark Number 78L264
Established In 1978
Condition GOOD
Latitude 45.863333
Longitude -73.147222
Reference Benchmark Yes
Vertical Datum Code UNKNOWN
Type PERMANENT_MARKER
Setting HORIZONTAL
Description GSC convex tablet set vertically. Can be accessed from Route 223, between houses 1531 and 1551. The point is anchored at the top of the north wall of the Richelieu River dam, east of the St-Ours lock.
Elevations
Date Elevation Status Vertical Datum Code
2014-05-01 7.407 ACTIVE CD