Atlin Lake
NormalWater level is right where you'd expect for mid-September and falling.
Low (2.21m)Normal rangeHigh (3.26m)
Current Weather
2d ago12°CMostly Cloudy
Wind ESE 14 km/h
Humidity 57%
Mainly cloudy
Environment Canada — Atlin
vs. Last Year
No data available
7-Day Trend
↓Falling
Down 6.3 cm over the past week
-6.3 cm over 7 days
Seasonal Position
45th percentile
Based on 75 years of records
Seasonal Outlook
Typical next 7 days
This lake usually drops moderately over the next week.
Typical next 14 days
Over two weeks, levels typically drops noticeably.
Tracking
This year is moving faster than usual.
Based on 75 years of seasonal patterns. This is a historical seasonal pattern, not a forecast.
Lake Profile
Est. average depth85.5 m
Estimated from HydroLAKES v1.0 (Messager et al., 2016). Modeled geo-statistical estimate, not a direct survey measurement.
Water Level — Last 30 Days
Technical details
- Current level
- 2.63 m
- Reference value
- 2.64 m (rolling_6h_mean)
- Percentile for date
- 45th percentile
- Years of record
- 75
- Source station
- ATLIN LAKE AT ATLIN (09AA001)
- Est. average depth
- 85.5 m
- Relationship type
- direct_lake
- Mapping confidence
- medium
- Today's normal range
- 2.52–2.82 m
- Same-date historical range
- 2.21–3.26 m
- 30-day change
- -8.2 cm
- Data confidence
- medium
- Observed at
- Sep 20, 2026
- Last snapshot
- Sep 20, 2026
Data source: ECCC Water Office — Station 09AA001. Water level readings are provisional and subject to revision. This is not a navigation or flood-warning service.