Aux Sables River at Massey
Water level and flow at gauge 02CE002, Ontario. The flow is well below normal for October (35% of the median). In the last 24 hours it has been steady.
Latest reading Oct 25, 8 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 110 years of monthly averages): 5.93 m³/s209 cfs – 18.4 m³/s652 cfs, median 9.89 m³/s349 cfs. Right now it is at 35% of the median.
June 3, 1970 · approved records 1959–2024 (HYDAT). Right now the flow is 1% of that record.
Last 30 days
Hourly readings · shaded: normal range for this month
This year compared with past years
Daily flow
Normal range: monthly averages of 108 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
Increasing cloudiness this morning. 40 percent chance of showers this afternoon. Fog patches dissipating this morning. Wind south 30 km/h becoming light this afternoon. High 15. UV index 3 or moderate.
Cloudy with 40 percent chance of showers. Wind becoming northwest 30 km/h this evening. Low 7.
Cloudy with 40 percent chance of showers in the morning then a mix of sun and cloud. High 10. UV index 3 or moderate.
Cloudy periods. Low minus 5.
Forecast for Gore Bay (44 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Frood LakeWhitefish Falls · 28 km | 1.70 m5.56 ft | Very low |
| Serpent RiverHighway No. 17 · 34 km | 7.53 m24.71 ft | Below normal |
| Ministic CreekAbove Agnew Lake · 43 km | 3.02 m9.91 ft | Normal |
| Serpent RiverAbove Quirke Lake · 52 km | 5.97 m19.57 ft | Very low |
| Mindemoya LakeMindemoya · 52 km | 6.37 m20.91 ft | Normal |
| Panache LakeJackson'S Point · 56 km | 30.96 m101.58 ft | Below normal |
About this gauge
Station: 02CE002 · Aux Sables River at Massey
Location: 46.2149, -82.0708 · Ontario
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 Aux Sables River at Massey today?
The latest reading (Oct 25, 8 AM, local standard time) is 3.68 m (12.08 ft) with a flow of 3.49 m³/s (123 cfs).
Is the Aux Sables River at Massey high right now?
The flow is well below normal for October (35% of the median).
Is the Aux Sables River rising or falling?
In the last 24 hours it has been steady.
What is the highest flow ever recorded on the Aux Sables River at Massey?
278 m³/s (9,817 cfs) on June 3, 1970, the highest instantaneous flow in the approved records of the Water Survey of Canada (1959–2024). Events after 2024 are not yet in the approved archive.
Where does this data come from?
Gauge 02CE002 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.