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Ogoki Reservoir

50.7977° N, 88.3202° W

Ogoki Reservoir, Ontario. 50.7977° N, 88.3202° W

Maximum depth 72 m (2002 survey). Scale bar on the map.

Not for navigation. Depths are from government surveys and may be outdated.

borealbound.ca/lakes/on/ogoki-reservoir/, compiled October 9, 2026

  • Canadian Geographical Names Database, Natural Resources Canada. Contains information licensed under the Open Government Licence – Canada.
  • HydroLAKES v1.0, Messager et al. 2016 / WWF HydroSHEDS. Licensed under CC BY 4.0.
  • Census boundaries and population, 2021, Statistics Canada. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada.
  • Fisheries Management Zones, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
  • Bathymetry lines and survey index, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
  • Ontario Waterbody Location Identifier, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.

Ogoki Reservoir is 72 m deep at its deepest point. It covers 131 km² and lies 78 km northeast of Armstrong, Ontario.

Maximum depth
72 msurveyed 2002
Area
131 km²
Shoreline
505 km
Elevation
324 m

Sun and moon today

Civil dawn
7:33 a.m.
Sunrise
8:06 a.m.
Sunset
7:13 p.m.
Civil dusk
7:46 p.m.
Moonrise
6:58 a.m.
Moonset
6:32 p.m.
Moon
Waning crescent, 1% lit

Depth

The government depth survey from 2002 records a maximum depth of 72 m, drawn from 1,915 depth contours.

    Not for navigation. Depths are from government surveys and may be outdated.