Havilland - 10870

Station Information

Code: 10870

Province: Ontario

Location: 46.820433, -84.415967

Type: Temporary

Operational: False

Owner: Canadian Hydrographic Service


Height of tide is the vertical distance between the surface of the sea and chart datum.

Heights - Relative to chart datum
ID Height(m) Date

Chart datum is the plane of vertical reference to which all charted depths and drying heights are related. More info

Datum Conversion
Vertical Datum Offset (m)
IGLD85 183.2

The information contained in this product is established under the CD datum. The CHS does not establish and maintain other vertical datums such as CGVD28, CGVD2013, IGLD (1955) and IGLD (1985). References to these datums represent the best available information, to be used with caution and sound judgment where required, but it is not intended to be used for navigation.

Benchmark Number Elevation (m) Unique Label Established Condition Latitude Longitude More Info
93U356 N/A 93U356 1993 GOOD 46.814917 -84.399083 More Info
M20U9577 N/A M20U9577 2020 NEW 46.815611 -84.408722 More Info