Brights Grove - 11930

Station Information

Code: 11930

Province: Ontario

Location: 43.03647, -82.239228

Type: Temporary

Operational: True

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
High Water Level 1 N/A

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 176

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
81-U-144 N/A 81U144 1981 GOOD 43.03556 -82.23899 More Info
81U143 N/A 81U143 1981 GOOD 43.033725 -82.252022 More Info
81U142 N/A 81U142 1981 GOOD 43.03 -82.253 More Info
_3-1981 N/A 81U9479 1981 GOOD 43.0362 -82.23914 More Info