Benchmark - 81T9505

Benchmark Number 9-1981
Established In 1981
Condition GOOD
Latitude 58.259927
Longitude -68.269536
Reference Benchmark Yes
Vertical Datum Code UNKNOWN
Type PERMANENT_MARKER
Setting VERTICAL
Description A standard brass CHS plug set on the southern most tip of MacKay's Island. It is 2.5 m above high water. Positioned with Trimble R9 GPS in 2017. Added 2017 BM elevations using WL transfer form on 2019-02-05.
Elevations
Date Elevation Status Vertical Datum Code
2017-08-01 8.222 ACTIVE CD