Black Rapids Lockstation
N 45° 19.294 W 075° 41.900
18T E 445269 N 5018910
Waypoint found on The Rideau Canal; a National Historic Site of Canada, a Canadian Heritage River and a UNESCO World Heritage Site.
Waymark Code: WM7YEZ
Location: Ontario, Canada
Date Posted: 12/22/2009
Views: 32
SITE IDENTIFICATION
Unique Number : 48U577G
Name : 577G
Established by : Geodetic Survey Division
Province : ON
Prov. Identifier : None
NTS Map No : 031G05
STATION COORDINATES
Method : Scaled
Latitude : N45° 19' 16"
Longitude : W75° 42' 00"
Agency : Geodetic Survey Division - NRCan
UTM : Zone = 18 N = 5018849 m E = 445138 m
VERTICAL DATA
Vertical Datum : CGVD28
Elevation : 78.492 m
Order : First Order
Method : Differential
Adjustment Line : VANO
Published Year : 1968
STATION MARKER INFORMATION AND LOCATION
Marker Type : Permanent Agency Marker
Inspected in : 1948
Status : Good
Inspection Comments : None
OTTAWA
BLACK RAPIDS LOCK, STONE WING WALL, AT LOWER END OF WEST WALL OF CANAL, TABLET
IN NORTH FACE, 5.35 M FROM WEST END, 61 CM BELOW TOP, FACING DOWNSTREAM.
Additional Note: as of Dec 12, 2009, marker can be found under a set of stairs that lead down to the locks themselves. Get to the bottom of the stairs, and look up!
Unique Designation: 48U577G
Marker Type: Benchmark Disk
Condition: Good
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Visit Instructions:
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