Cavan Lake
NormalWater level is right where you'd expect for mid-September and holding steady.
Low (804.77m)Normal rangeHigh (809.93m)
Current Weather
Sep 2022°CSunny
Wind S 23 km/h
Humidity 41%
Sunny
Environment Canada — Medicine Hat - Bow Island - Suffield
vs. Last Year
No data available
7-Day Trend
→Stable
Changed less than 2.0 cm over the past week
-0.5 cm over 7 days
Seasonal Position
28th percentile
Based on 21 years of records
Lake Profile
Est. average depth2.4 m
Estimated from HydroLAKES v1.0 (Messager et al., 2016). Modeled geo-statistical estimate, not a direct survey measurement.
Water Level — Last 30 Days
No recent readings
Technical details
- Current level
- 805.45 m
- Reference value
- 805.45 m (rolling_6h_mean)
- Percentile for date
- 28th percentile
- Years of record
- 21
- Source station
- CAVAN LAKE NEAR DUNMORE (05AH048)
- Est. average depth
- 2.4 m
- Relationship type
- direct_lake
- Mapping confidence
- medium
- Today's normal range
- 805.35–807.83 m
- Same-date historical range
- 804.77–809.93 m
- 30-day change
- -14.1 cm
- Data confidence
- medium
- Observed at
- Sep 20, 2026
- Last snapshot
- Sep 20, 2026
Data source: ECCC Water Office — Station 05AH048. Water level readings are provisional and subject to revision. This is not a navigation or flood-warning service.