Benchmark - UPSO 3-1959

Benchmark Number UPSO 3-1959
Established In 1959
Condition GOOD
Latitude 46.512333
Longitude -84.367389
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type PERMANENT_MARKER
Setting VERTICAL
Description A CHS bronze tablet set vertically in concrete pier .3m north of the first mooring bollard west of the gauge house.

Above Sault Ste. Marie Lock.

Elevations
Date Elevation Status Vertical Datum Code
1992-01-01 184.635 ACTIVE IGLD1985
1999-01-01 1.635 ACTIVE CDIGLD1985