Benchmark - 81T9504

Benchmark Number 8-1981
Established In 1981
Condition DESTROYED
Latitude 58.259917
Longitude -68.269972
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type PERMANENT_MARKER
Setting VERTICAL
Description A CHS aluminum plug set 18 m SSW of BM 9-1981 and located 3 m below H.W. on the southern most tip of MacKay's Island. Benchmark was found destroyed in 2017. M17L9000, was placed in existing hole. Positioned with handheld GPS +/- 6m.
Elevations
Date Elevation Status Vertical Datum Code
N/A 3.908 ACTIVE CD