O'Brien Lake
49.0714° N, 54.995° W
O'Brien Lake, Newfoundland and Labrador. 49.0714° N, 54.995° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/nl/o-brien-lake/, 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.
- City page weather forecasts and alerts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).
- Air Quality Health Index observations and forecasts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).
O'Brien Lake covers 3.6 km², Newfoundland and Labrador. It lies 13 km west of Glenwood.
- Area
- 3.6 km²
- Shoreline
- 20 km
- Elevation
- 91 m
Today on the water
Sun and moon
- Civil dawn
- 6:49 a.m.
- Sunrise
- 7:21 a.m.
- Sunset
- 6:32 p.m.
- Civil dusk
- 7:03 p.m.
- Moonrise
- 6:07 a.m.
- Moonset
- 5:49 p.m.
- Moon
- Waning crescent, 1% lit
Air Quality Health Index
1 low risk
Grand Falls - Windsor, as of 10:30 a.m. NDT