Port Burwell - 12500

Station Information

Code: 12500

Province: Ontario

Location: 42.637706, -80.808167

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 1.3 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 173.5

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
86-U-9462 N/A 86U9462 1986 GOOD 42.648 -80.80667 More Info
86-U-9461 N/A 86U9461 1986 UNKNOWN 42.64391 -80.807608 More Info
86-U-9460 N/A 86U9460 1986 DESTROYED 42.645 -80.808333 More Info
M18U9530 N/A M18U9530 2018 GOOD 42.642528 -80.807528 More Info
M18U9531 N/A M18U9531 2018 GOOD 42.640201 -80.807801 More Info