Junction Creek at Sudbury
Water level and flow at gauge 02CF005, Ontario. The level is normal for October. 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 18 years of monthly averages): 0.63 m2.06 ft – 0.93 m3.06 ft, median 0.75 m2.47 ft.
July 26, 2009 · approved records 2006–2019 (HYDAT). Right now the level is 2.23 m7.33 ft below that record.
0.21 m0.70 ft lower than on October 25, 2025 (1.14 m3.74 ft)
approved daily mean (HYDAT)
Last 30 days
Hourly readings · shaded: normal range for this month
This year compared with past years
Daily water level
Normal range: monthly averages of 15 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 cloudy with 40 percent chance of showers. Fog patches dissipating this morning. Wind southwest 20 km/h gusting to 40. High 16. UV index 3 or moderate.
Cloudy with 40 percent chance of showers this evening. Clearing late this evening. Wind southwest 20 km/h becoming light this evening. Low plus 4.
A mix of sun and cloud. Wind north 20 km/h becoming light late in the morning. High 8. UV index 3 or moderate.
Clear. Low minus 7.
Forecast for Greater Sudbury (1 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Junction CreekBelow Kelley Lake · 9 km | 2.75 m9.02 ft | Normal |
| Coniston CreekAbove Wanapitei River · 14 km | 1.05 m3.43 ft | Below normal |
| Whitson RiverVal Caron · 15 km | 7.32 m24.03 ft | Normal |
| Whitson RiverChelmsford · 19 km | 8.73 m28.65 ft | Below normal |
| Wanapitei RiverWanup · 20 km | 1.68 m5.50 ft | Below normal |
| Vermilion RiverVal Caron · 23 km | 2.84 m9.30 ft | Below normal |
About this gauge
Station: 02CF005 · Junction Creek at Sudbury
Location: 46.4787, -81.0104 · Ontario
Same river: Below Kelley Lake
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 Junction Creek at Sudbury today?
The latest reading (Oct 25, 8 AM, local standard time) is 0.93 m (3.04 ft).
Is the Junction Creek at Sudbury high right now?
The level is normal for October.
Is the Junction Creek rising or falling?
In the last 24 hours it has been steady.
What is the highest water level ever recorded on the Junction Creek at Sudbury?
3.16 m (10.37 ft) on July 26, 2009, the highest instantaneous level in the approved records of the Water Survey of Canada (2006–2019). Events after 2019 are not yet in the approved archive.
How does the Junction Creek at Sudbury compare with a year ago?
The level is 0.21 m (0.70 ft) lower than on October 25, 2025 (1.14 m (3.74 ft), approved daily mean (HYDAT)).
Where does this data come from?
Gauge 02CF005 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.