Tazin River at The Mouth
Water level and flow at gauge 07QC007, Northwest Territories. The flow is well above normal for October (384% of the median). In the last 24 hours it has been steady.
Latest reading Oct 25, 8 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 18 years of monthly averages): 39.2 m³/s1,384 cfs – 64.1 m³/s2,263 cfs, median 50.5 m³/s1,783 cfs. Right now it is at 384% of the median.
July 4, 2021 · approved records 2009–2024 (HYDAT). Right now the flow is 35% of that record.
Last 30 days
Hourly readings · shaded: normal range for this month
This year compared with past years
Daily flow
Normal range: monthly averages of 17 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.
Nearby gauges
| Taltson RiverBelow Hydro Dam · 47 km | 98.26 m322.36 ft | Very high |
| Tazin RiverAbove Tatse Lake · 55 km | 8.73 m28.65 ft | No normal yet |
| Slave RiverFitzgerald · 79 km | 3.95 m12.96 ft | Very high |
| Tazin LakeOutlet · 96 km | 345.65 m1,134.03 ft | Very high |
| Abitau RiverAbove Cuming Lake · 114 km | 5.45 m17.87 ft | Very high |
| Charlot RiverOutlet of Webb Lake · 131 km | 6.88 m22.57 ft | Above normal |
About this gauge
Station: 07QC007 · Tazin River Near the Mouth
Location: 60.4085, -110.6645 · Northwest Territories
Same river: Above Tatse 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 Tazin River at The Mouth today?
The latest reading (Oct 25, 8 AM, local standard time) is 9.96 m (32.68 ft) with a flow of 194 m³/s (6,851 cfs).
Is the Tazin River at The Mouth high right now?
The flow is well above normal for October (384% of the median).
Is the Tazin River rising or falling?
In the last 24 hours it has been steady.
What is the highest flow ever recorded on the Tazin River at The Mouth?
555 m³/s (19,600 cfs) on July 4, 2021, the highest instantaneous flow in the approved records of the Water Survey of Canada (2009–2024). Events after 2024 are not yet in the approved archive.
Where does this data come from?
Gauge 07QC007 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.