Harrison Lake
Unusually lowWater level is well below normal for mid-September and falling.
Low (8.81m)Normal rangeHigh (10.35m)
Current Weather
2d ago18°C
Wind SSE 3 km/h
Humidity 64%
Sunny
Environment Canada — Fraser Valley
vs. Last Year
No data available
7-Day Trend
↓Falling
Down 17.2 cm over the past week
-17.2 cm over 7 days
Seasonal Position
9th percentile
Based on 92 years of records
Seasonal Outlook
Typical next 7 days
This lake usually drops noticeably over the next week.
Typical next 14 days
Over two weeks, levels typically drops noticeably.
Tracking
This year is moving slower than usual.
Based on 92 years of seasonal patterns. This is a historical seasonal pattern, not a forecast.
Lake Profile
Est. average depth194.8 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
- 9.17 m
- Reference value
- 9.17 m (rolling_6h_mean)
- Percentile for date
- 9th percentile
- Years of record
- 92
- Source station
- HARRISON LAKE NEAR HARRISON HOT SPRINGS (08MG012)
- Est. average depth
- 194.8 m
- Relationship type
- direct_lake
- Mapping confidence
- medium
- Today's normal range
- 9.33–9.74 m
- Same-date historical range
- 8.81–10.35 m
- 30-day change
- -43.0 cm
- Data confidence
- medium
- Observed at
- Sep 20, 2026
- Last snapshot
- Sep 20, 2026
Data source: ECCC Water Office — Station 08MG012. Water level readings are provisional and subject to revision. This is not a navigation or flood-warning service.