Cobourg Brook at Precious Corners
Water level and flow at gauge 02HD022, Ontario. The level is well above normal for October. In the last 24 hours it has been rising.
Latest reading Oct 25, 9 AM local standard time (about an hour ago) · data checked · we check every 30 minutes
Compared with a normal October
Normal for October (middle half of 21 years of monthly averages): 1.71 m5.61 ft – 1.76 m5.78 ft, median 1.74 m5.69 ft.
August 26, 2007 · approved records 2006–2025 (HYDAT). Right now the level is 2.56 m8.40 ft below that record.
0.54 m1.76 ft higher than on October 25, 2025 (1.72 m5.65 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 17 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. Fog patches dissipating this morning. High 16. UV index 3 or moderate.
Clear. Becoming partly cloudy this evening. Low 9.
Cloudy. 30 percent chance of showers in the morning and early in the afternoon. High 15. UV index 2 or low.
Cloudy periods. Low minus 3.
Forecast for Cobourg (5 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Cobourg BrookCobourg · 3 km | 6.42 m21.05 ft | Below normal |
| Baltimore CreekBaltimore · 7 km | 1.34 m4.39 ft | Very low |
| Ganaraska RiverAbove Dale · 9 km | 0.95 m3.11 ft | Very low |
| Shelter Valley BrookGrafton · 17 km | 0.74 m2.44 ft | Below normal |
| Ganaraska RiverOsaca · 18 km | 0.37 m1.20 ft | Very low |
| North West Ganaraska RiverOsaca · 19 km | 2.48 m8.12 ft | Very low |
About this gauge
Station: 02HD022 · Cobourg Brook Near Precious Corners
Location: 43.9884, -78.2107 · Ontario
Same river: Cobourg
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 Cobourg Brook at Precious Corners today?
The latest reading (Oct 25, 9 AM, local standard time) is 2.26 m (7.41 ft).
Is the Cobourg Brook at Precious Corners high right now?
The level is well above normal for October.
Is the Cobourg Brook rising or falling?
In the last 24 hours it has been rising.
What is the highest water level ever recorded on the Cobourg Brook at Precious Corners?
4.82 m (15.81 ft) on August 26, 2007, the highest instantaneous level in the approved records of the Water Survey of Canada (2006–2025). Events after 2025 are not yet in the approved archive.
How does the Cobourg Brook at Precious Corners compare with a year ago?
The level is 0.54 m (1.76 ft) higher than on October 25, 2025 (1.72 m (5.65 ft), approved daily mean (HYDAT)).
Where does this data come from?
Gauge 02HD022 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.