Crowe River at Glen Alda
Water level and flow at gauge 02HK005, Ontario. The flow is below normal for October (51% of the median). In the last 24 hours it has been steady.
Latest reading Oct 25, 11 AM local standard time (2 hours ago) · data checked · we check every 30 minutes
Compared with a normal October
Normal for October (middle half of 51 years of monthly averages): 1.38 m³/s48.7 cfs – 3.10 m³/s109 cfs, median 1.84 m³/s65.0 cfs. Right now it is at 51% of the median.
April 5, 1976 · approved records 1969–2025 (HYDAT). Right now the flow is 1% of that record.
562% higher than on October 25, 2025 (0.14 m³/s5.05 cfs)
approved daily mean (HYDAT)
Last 30 days
Hourly readings · shaded: normal range for this month
This year compared with past years
Daily flow
Normal range: monthly averages of 50 years (lighter band: 10th–90th percentile). Past years: approved daily means from HYDAT, the Water Survey of Canada archive (the latest year published is 2025). 2026: daily means of the provisional real-time readings collected by Canada River Levels since October 22, 2026.
Weather near this gauge
Mainly sunny. Wind becoming southwest 20 km/h this afternoon. High 17. UV index 3 or moderate.
Mainly cloudy. 30 percent chance of showers overnight. Low 8.
Mainly cloudy. 30 percent chance of showers in the morning. Clearing late in the afternoon. Wind becoming north 20 km/h late in the morning. High 13. UV index 3 or moderate.
Clear. Low minus 3.
Forecast for Apsley (16 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| York RiverBancroft · 24 km | 7.66 m25.12 ft | Normal |
| Beaver CreekMarmora · 39 km | 9.15 m30.02 ft | Normal |
| Crowe RiverMarmora · 45 km | 10.12 m33.21 ft | Normal |
| Moira RiverDeloro · 46 km | 1.34 m4.39 ft | Normal |
| Ouse RiverNorwood · 51 km | 6.90 m22.64 ft | Normal |
| Black RiverActinolite · 56 km | 12.05 m39.55 ft | Normal |
About this gauge
Station: 02HK005 · Crowe River Near Glen Alda
Location: 44.8451, -77.9294 · Ontario
Same river: Marmora
Water levels are measured from a local reference point at each gauge, not from sea level, so they cannot be compared between gauges.
Official sources
For flood warnings, advisories and approved data, always use these official services:
Questions
What is the water level of the Crowe River at Glen Alda today?
The latest reading (Oct 25, 11 AM, local standard time) is 12.29 m (40.31 ft) with a flow of 0.95 m³/s (33.4 cfs).
Is the Crowe River at Glen Alda high right now?
The flow is below normal for October (51% of the median).
Is the Crowe River rising or falling?
In the last 24 hours it has been steady.
What is the highest flow ever recorded on the Crowe River at Glen Alda?
68.8 m³/s (2,430 cfs) on April 5, 1976, the highest instantaneous flow in the approved records of the Water Survey of Canada (1969–2025). Events after 2025 are not yet in the approved archive.
How does the Crowe River at Glen Alda compare with a year ago?
The flow is 562% higher than on October 25, 2025 (0.14 m³/s (5.05 cfs), approved daily mean (HYDAT)).
Where does this data come from?
Gauge 02HK005 of the Water Survey of Canada (Environment and Climate Change Canada). Real-time data are provisional and may be revised. We check for new readings every 30 minutes. Canada River Levels is not an official source.