Grassy Narrows Lake at Grassy Narrows
Water level and flow at gauge 05QE015, Ontario. The level is below 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 45 years of monthly averages): 318.86 m1,046.13 ft – 319.58 m1,048.49 ft, median 319.08 m1,046.84 ft.
May 31, 2022 · approved records 1982–2025 (HYDAT). Right now the level is 3.55 m11.66 ft below that record.
0.24 m0.78 ft higher than on October 25, 2025 (318.50 m1,044.96 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 39 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 near noon. Wind west 30 km/h gusting to 50. High 8. UV index 2 or low.
Cloudy. Wind northwest 20 km/h becoming light this evening. Low minus 4. Wind chill minus 6 overnight.
A mix of sun and cloud. Clearing near noon. Wind up to 15 km/h. High plus 5. Wind chill minus 8 in the morning. UV index 2 or low.
Cloudy periods with 30 percent chance of rain showers or flurries. Low minus 4.
Forecast for Kenora (52 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Forest LakeAbove Canyon Lake · 35 km | 1.90 m6.23 ft | Very low |
| Sturgeon RiverOutlet of Salvesen Lake · 39 km | 0.33 m1.09 ft | Below normal |
| Wabigoon RiverQuibell · 48 km | 336.97 m1,105.55 ft | Below normal |
| Winnipeg RiverMinaki · 50 km | 316.03 m1,036.85 ft | Normal |
| Lake of the Woods EasternOutlet at Kenora Powerhouse · 55 km | 322.61 m1,058.42 ft | Normal |
| Winnipeg RiverBelow Kenora Powerhouse · 55 km | 316.20 m1,037.40 ft | Below normal |
About this gauge
Station: 05QE015 · Grassy Narrows Lake at Grassy Narrows
Location: 50.1520, -94.0056 · 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 Grassy Narrows Lake at Grassy Narrows today?
The latest reading (Oct 25, 9 AM, local standard time) is 318.74 m (1,045.74 ft).
Is the Grassy Narrows Lake at Grassy Narrows high right now?
The level is below normal for October.
Is the Grassy Narrows Lake rising or falling?
In the last 24 hours it has been rising.
What is the highest water level ever recorded on the Grassy Narrows Lake at Grassy Narrows?
322.30 m (1,057.40 ft) on May 31, 2022, the highest instantaneous level in the approved records of the Water Survey of Canada (1982–2025). Events after 2025 are not yet in the approved archive.
How does the Grassy Narrows Lake at Grassy Narrows compare with a year ago?
The level is 0.24 m (0.78 ft) higher than on October 25, 2025 (318.50 m (1,044.96 ft), approved daily mean (HYDAT)).
Where does this data come from?
Gauge 05QE015 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.