Mayo River at Highway No. 11
Water level and flow at gauge 09DC007, Yukon. In the last 24 hours it has been steady.
Latest reading Oct 25, 7 AM local standard time (about an hour ago) · data checked · we check every 30 minutes
May 28, 2024 · approved records 2024–2024 (HYDAT).
Last 30 days
Hourly readings
This year compared with past years
Daily flow
Normal range: monthly averages of past 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 up to 15 km/h. High minus 5. Wind chill minus 13 this morning.
Mainly cloudy. 30 percent chance of flurries after midnight. Low minus 13.
A mix of sun and cloud. Becoming cloudy in the afternoon with 60 percent chance of flurries late in the afternoon. High minus 5.
Cloudy with 60 percent chance of flurries. Low minus 8.
Forecast for Mayo (2 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Stewart RiverMayo · 2 km | 4.09 m13.42 ft | Normal |
| Mayo RiverBelow Mayo Lake · 31 km | 8.29 m27.21 ft | No normal yet |
| Mayo Lake09DC005 · 57 km | 3.45 m11.32 ft | Above normal |
| McQuesten RiverThe Mouth · 68 km | 3.73 m12.23 ft | Normal |
| Pelly RiverPelly Crossing · 93 km | 1.82 m5.96 ft | Normal |
| Little South Klondike RiverBelow Ross Creek · 93 km | 4.17 m13.69 ft | Very high |
About this gauge
Station: 09DC007 · Mayo River at Highway No. 11
Location: 63.6057, -135.9001 · Yukon
Same river: Below Mayo Lake
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 Mayo River at Highway No. 11 today?
The latest reading (Oct 25, 7 AM, local standard time) is 6.73 m (22.08 ft).
Is the Mayo River at Highway No. 11 high right now?
There is not enough historical data at this gauge to say what is normal.
Is the Mayo River rising or falling?
In the last 24 hours it has been steady.
What is the highest flow ever recorded on the Mayo River at Highway No. 11?
48.6 m³/s (1,716 cfs) on May 28, 2024, the highest instantaneous flow in the approved records of the Water Survey of Canada (2024–2024). Events after 2024 are not yet in the approved archive.
Where does this data come from?
Gauge 09DC007 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.