Rock Lake
Unusually highWater level is well above normal for mid-September and falling.
Low (404.73m)Normal rangeHigh (405.90m)
Current Weather
Sep 2015°C
Wind ENE 9 km/h
Humidity 69%
A mix of sun and cloud
Environment Canada — Killarney - Pilot Mound - Manitou
vs. Last Year
No data available
7-Day Trend
↓Falling
Down 2.7 cm over the past week
-2.7 cm over 7 days
Seasonal Position
92nd percentile
Based on 36 years of records
Lake Profile
Est. average depth19.4 m
Source: Manitoba Waterbody Data. Provincial average depth estimate.
Fish Species (8)
Black BullheadChannel CatfishCommon CarpLargemouth BassNorthern PikeWalleyeWhite SuckerYellow Perch
Source: Manitoba Waterbody Data. Species list only — not a fishing guide. Verify regulations before fishing.
Water Level — Last 30 Days
No recent readings
Technical details
- Current level
- 405.62 m
- Reference value
- 405.62 m (rolling_6h_mean)
- Percentile for date
- 92nd percentile
- Years of record
- 36
- Source station
- ROCK LAKE NEAR GLENORA (05OB027)
- Est. average depth
- 19.4 m
- Relationship type
- direct_lake
- Mapping confidence
- medium
- Today's normal range
- 405.08–405.30 m
- Same-date historical range
- 404.73–405.90 m
- 30-day change
- -19.9 cm
- Data confidence
- medium
- Observed at
- Sep 20, 2026
- Last snapshot
- Sep 20, 2026
Data source: ECCC Water Office — Station 05OB027. Water level readings are provisional and subject to revision. This is not a navigation or flood-warning service.