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Location along the river
Feet above James Ave. Datum
Geodetic Metric
Last Reading
Fort Garry
21.73
228.39
Mon, 30 Mar, 2009 @ 19:00:03
James Avenue
17.24
227.02
Mon, 30 Mar, 2009 @ 19:00:03
Kildonan Bridge
14.48
226.18
Mon, 30 Mar, 2009 @ 19:00:03
Assiniboine River
Location along the river
Feet above James Ave. Datum
Geodetic Metric
Last Reading
West Perimeter
27.14
230.04
Mon, 30 Mar, 2009 @ 19:00:03
Charleswood
25.33
229.49
Mon, 30 Mar, 2009 @ 19:00:03
St. James
19.36
227.67
Mon, 30 Mar, 2009 @ 19:00:03
Maryland
18.70
227.47
Mon, 30 Mar, 2009 @ 19:00:03
Osborne
18.44
227.39
Mon, 30 Mar, 2009 @ 19:00:03
Reference Levels
Feet above James Ave. Datum
Geodetic Metric (m)
Normal Summer Level
6.5
223.74 (varies)
Assiniboine R. Walkway
8.5
224.35 (minimum level)
1996 Flood Peak
19.4
227.68 (at James Ave)
1997 Flood Peak
24.5
229.23 (at James Ave.)
2005 Flood Peak
20.1
227.89 (at James Ave.)
2006 Flood Peak
20.4
227.99 (at James Ave.)
Definitions: James Ave. Datum: Long term mean winter ice level at James Ave., Winnipeg = 727.586 feet geodetic.
Geodetic metric = (James + 727.586) x 0.3048
"Geodetic" is the horizontal and vertical positioning of a ship, platform, benchmark, survey location, etc. |
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