Benchmark - 70-U-678

Benchmark Number 70-U-678
Established In 1970
Latitude 42.788234
Longitude -80.205413
Reference Benchmark No
Vertical Datum Code UNKNOWN
Setting NA
Description A G.S.C. bronze tablet stamped 70-U-678 and set in the Post Office, on Main St., tablet in southeast concrete foundation wall, 1.2 m from westerly corner, 27 cm below brickwork. Another building approximately 0.15 m away from Post Office wall makes plug inaccessible. Horizontal Position updated to NAD83CSRS in January 2010.

Horizontal position updated September 2018 based on description and Google Earth. Previous position: N 42.783056, W 80.205.

Date Elevation Status Vertical Datum Code
N/A 189.465 ACTIVE IGLD1985
N/A 15.985 ACTIVE CDIGLD1985