Fish Creek at Prospect Hill
Water level and flow at gauge 02GD010, Ontario. The flow is normal for October (64% of the median). In the last 24 hours it has been falling.
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 69 years of monthly averages): 0.11 m³/s3.81 cfs – 1.49 m³/s52.6 cfs, median 0.28 m³/s9.71 cfs. Right now it is at 64% of the median.
March 13, 1977 · approved records 1966–2025 (HYDAT). Right now the flow is 0% of that record.
59% lower than on October 25, 2025 (0.44 m³/s15.4 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 64 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. Becoming a mix of sun and cloud this afternoon. High 18. UV index 4 or moderate.
A few clouds. Low 7.
Cloudy. High 14. UV index 3 or moderate.
Cloudy. Low zero.
Forecast for Stratford (27 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| North Thames RiverSt. Marys · 8 km | 2.92 m9.58 ft | Below normal |
| Trout CreekSt. Marys · 12 km | 5.73 m18.81 ft | Below normal |
| Avon RiverBelow Stratford · 17 km | 6.31 m20.69 ft | Below normal |
| Little Ausable RiverLucan Crossing · 18 km | 2.45 m8.02 ft | Below normal |
| North Thames RiverBelow Fanshawe Dam · 20 km | 6.20 m20.34 ft | Normal |
| Stoney CreekLondon · 22 km | 7.04 m23.08 ft | Very low |
About this gauge
Station: 02GD010 · Fish Creek Near Prospect Hill
Location: 43.2205, -81.2368 · 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 Fish Creek at Prospect Hill today?
The latest reading (Oct 25, 9 AM, local standard time) is 3.23 m (10.61 ft) with a flow of 0.18 m³/s (6.25 cfs).
Is the Fish Creek at Prospect Hill high right now?
The flow is normal for October (64% of the median).
Is the Fish Creek rising or falling?
In the last 24 hours it has been falling.
What is the highest flow ever recorded on the Fish Creek at Prospect Hill?
150 m³/s (5,297 cfs) on March 13, 1977, the highest instantaneous flow in the approved records of the Water Survey of Canada (1966–2025). Events after 2025 are not yet in the approved archive.
How does the Fish Creek at Prospect Hill compare with a year ago?
The flow is 59% lower than on October 25, 2025 (0.44 m³/s (15.4 cfs), approved daily mean (HYDAT)).
Where does this data come from?
Gauge 02GD010 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.