CDN BM - 31U1990
N 43° 11.694 W 079° 33.558
17T E 617058 N 4783465
Located on the East side of the Carnegie Public Library in Grimsby, ON and is surfaced mounted into the wall.
Waymark Code: WMWKA
Location: Ontario, Canada
Date Posted: 10/27/2006
Views: 37
The marker is in great shape, possibly due to the marker being mounted on a wall instead of in the nearby concrete.
In the image below, the Benchmark can be found to the right of the air conditioner and at the base of the hydro conduit. During the winter, this might be covered in snow.
Statistical Data:
SITE IDENTIFICATION
Unique Number : 31U1990
Name : 1990
Established By : Geodetic Survey Division Province : ON Prov. Identifier : None NTS Map No : 030M04
STATION COORDINATES
Method : Scaled
Latitude : N43° 11' 35"
Longitude : W79° 33' 40"
Agency : Geodetic Survey Division - NRCan
UTM : Zone = 17 N = 4783253 m E = 616924 m
VERTICAL DATA
Vertical Datum : CGVD28
Elevation : 87.419 m
Order : First Order
Method : Differential
Adjustment Line : VA8
Published Year : 1963
STATION MARKER INFORMATION AND LOCATION
Marker Type : Permanent Agency Marker
Inspected in : 1931
Status : Good
Inspection Comments : None
GRIMSBY
PUBLIC LIBRARY, TABLET IN EAST STONE FOUNDATION WALL, 1.70 M FROM SOUTHEAST CORNER AND IN FIRST COURSE ABOVE BASEMENT WINDOW-SILLS.
Hope you enjoy the Waymark Visit!
The Blue Quasar