BM 48U671G - Chaffeys Lock
Posted by: 
22Bongo
N 44° 34.759 W 076° 19.172
18T E 395242 N 4937066
Stone retaining wall along east side of lock, tablet in masonry curve in north end, 61 cm below top, 36 cm above wooden platform, along east side of rideau canal.
Located behind short set of open wooden steps.
Waymark Code: WMWY2Y
Location: Ontario, Canada
Date Posted: 10/28/2017
Views: 3
SITE IDENTIFICATION
Name: 671G
Province: Ontario
NTS map sheet: 031C09
Unique Number: 48U671G
Provincial Identifier: None
Network: 44076
HORIZONTAL DATA
Coordinates scaled from map
Geographic: N44° 34' 40.8" W76° 19' 12.0" (Actual location: N44 34.759 W76 19.172)
UTM: Zone 18; Easting (metres) 395202.821; Northing (metres) 4936920.657;
Scale .99974
VERTICAL DATA
Vertical Datum: CGVD2013 (2010.0)
Elevation (m): 122.581
Order: First order
Method: Differential
Gravity (mGal): 980521.9 ± 1
Published Year: 2013
Vertical Datum: CGVD28
Elevation (m): 122.921
Order: First order
Method: Differential
Gravity (mGal): 980521.9 ± 1
Published Year: 1948
STATION MARKER
Marker Type: Permanent agency marker
Inspected in: 1948
Established by: Geodetic survey division - nrcan
Status: Good
Comments: None
LOCATION
Chaffey's Lock
Stone retaining wall along east side of lock, tablet in masonry curve in north end, 61 cm below top, 36 cm above wooden platform, along east side of rideau canal. Behind a short flight of open wooden steps.
Unique Designation: 48U671G
Marker Type: Benchmark Disk
Condition: Good
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