Mountsberg Creek below Mountsberg Reservoir
Water level and flow at gauge 02HB032, Ontario. The flow is above normal for October (175% of the median). In the last 24 hours it has been steady.
Latest reading Oct 25, 7 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 19 years of monthly averages): 0.19 m³/s6.83 cfs – 0.55 m³/s19.2 cfs, median 0.33 m³/s11.8 cfs. Right now it is at 175% of the median.
July 17, 2024 · approved records 2006–2025 (HYDAT). Right now the flow is 7% of that record.
18% higher than on October 25, 2025 (0.50 m³/s17.6 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 18 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
Sunny. Fog patches dissipating this morning. Wind becoming southwest 20 km/h this afternoon. High 18. UV index 4 or moderate.
Partly cloudy. Low 7.
Cloudy. Wind becoming northwest 20 km/h late in the morning. High 16. UV index 3 or moderate.
Cloudy. Low minus 2.
Forecast for Guelph (18 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Mountsberg CreekCarlisle · 7 km | 2.70 m8.84 ft | Very high |
| Bronte CreekCarlisle · 9 km | 2.48 m8.14 ft | Normal |
| Spencer CreekWestover · 12 km | 13.78 m45.21 ft | Very high |
| Blue Springs CreekEden Mills · 14 km | 1.75 m5.74 ft | Below normal |
| Bronte CreekZimmerman · 15 km | 5.83 m19.14 ft | Normal |
| Sixteen Mile CreekMilton · 15 km | 1.13 m3.72 ft | Below normal |
About this gauge
Station: 02HB032 · Mountsberg Creek Below Mountsberg Reservoir
Location: 43.4548, -80.0458 · Ontario
Same river: Carlisle
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 Mountsberg Creek below Mountsberg Reservoir today?
The latest reading (Oct 25, 7 AM, local standard time) is 1.15 m (3.77 ft) with a flow of 0.59 m³/s (20.7 cfs).
Is the Mountsberg Creek below Mountsberg Reservoir high right now?
The flow is above normal for October (175% of the median).
Is the Mountsberg Creek rising or falling?
In the last 24 hours it has been steady.
What is the highest flow ever recorded on the Mountsberg Creek below Mountsberg Reservoir?
8.67 m³/s (306 cfs) on July 17, 2024, the highest instantaneous flow 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 Mountsberg Creek below Mountsberg Reservoir compare with a year ago?
The flow is 18% higher than on October 25, 2025 (0.50 m³/s (17.6 cfs), approved daily mean (HYDAT)).
Where does this data come from?
Gauge 02HB032 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.