Duke River at The Mouth
Water level and flow at gauge 09CA004, Yukon. The level is below normal for October. In the last 24 hours it has been steady.
Latest reading Oct 25, 6 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 11 years of monthly averages): 5.46 m17.90 ft – 5.93 m19.44 ft, median 5.61 m18.41 ft.
December 2, 2013 · approved records 2011–2021 (HYDAT). Right now the level is 2.15 m7.07 ft below that record.
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 6 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. Wind becoming southeast 20 km/h this afternoon. High zero.
Mainly cloudy. Clearing near midnight. Wind southeast 20 km/h becoming light this evening. Low minus 10. Wind chill minus 7 this evening and minus 14 overnight.
Increasing cloudiness. 60 percent chance of flurries in the afternoon. Wind up to 15 km/h. High zero. Wind chill minus 15 in the morning and minus 5 in the afternoon.
Cloudy with 60 percent chance of flurries or rain showers. Low zero.
Forecast for Burwash Landing (9 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Kluane RiverOutlet of Kluane Lake · 11 km | 25.49 m83.61 ft | Very low |
| Kluane LakeBurwash Landing · 48 km | 1.72 m5.65 ft | Very low |
| Sekulmun LakeWhitehorse · 86 km | 2.27 m7.46 ft | Normal |
| Sekulmun RiverOutlet of Sekulmun Lake · 90 km | — | Normal |
| Nisling RiverBelow Onion Creek · 96 km | 13.85 m45.44 ft | Normal |
| Aishihik LakeAishihik · 97 km | 3.81 m12.50 ft | Normal |
About this gauge
Station: 09CA004 · Duke River Near the Mouth
Location: 61.3460, -139.1679 · Yukon
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 Duke River at The Mouth today?
The latest reading (Oct 25, 6 AM, local standard time) is 5.34 m (17.52 ft).
Is the Duke River at The Mouth high right now?
The level is below normal for October.
Is the Duke River rising or falling?
In the last 24 hours it has been steady.
What is the highest water level ever recorded on the Duke River at The Mouth?
7.49 m (24.59 ft) on December 2, 2013, the highest instantaneous level in the approved records of the Water Survey of Canada (2011–2021). Events after 2021 are not yet in the approved archive.
Where does this data come from?
Gauge 09CA004 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.