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SwedenBig River above Egg River water level
River gauge, Big River, Northwest Territories, Canada
Right now
Very low for mid-October
Water level
History
What this means
At 1.95 m, the Big River above Egg River is far below normal for mid-October.
The median for mid-October is 2.41 m, based on 12 years of readings, so the water level is 0.46 m below typical.
The water is rising: up 0.05 m over the past 24 hours. Over the past 30 days it has moved between 1.79 m and 1.95 m.
Fall is often low-water season on rivers, and it usually takes a few days of steady rain to change that.
Compared with 12 years of daily readings for this time of year. How to read levels
Key numbers
- Median for this date
- 2.41 m0.46 m below the median for this date
- Normal for this date
- 2.32 m – 2.54 m8 years in 10 fall in this range (12 years of records)
Conditions at Big River above Egg River
Low water means shallow riffles on canoe trips and warmer water for fish.
Flood advisories come from the provincial river forecast centre.
Weather at the gauge
The forecast is not available right now.
Map
Questions and answers
What is a normal level for the Big River above Egg River in mid-October?
The median for mid-October is 2.41 m. In 8 years out of 10 the reading falls between 2.32 m and 2.54 m, based on 12 years of records.
Is the river level the same as the depth of the water?
No. The reading is measured from a fixed zero mark at the gauge, so 1.95 m on the gauge does not mean the water is that deep.
What is the water level of Big River above Egg River today?
On Oct 18, 2026, 11:40 AM PDT, the water level was 1.95 m. Up 0.05 m over the last 24 hours.
Is Big River above Egg River rising or falling?
Up 0.05 m over the last 24 hours.
Is the level of Big River above Egg River normal?
Very low for mid-October. Compared with 12 years of daily readings for this time of year.
How often is this data updated?
Environment and Climate Change Canada – Water Survey of Canada publishes a new reading every hour. This page refreshes within minutes of each update.
Where does this data come from?
The values come directly from Environment and Climate Change Canada – Water Survey of Canada, the official operator of this gauge, and are published under the Open Government Licence – Canada. We do not estimate or model live values.
For specialists
Station codes, datum, parameters, data quality and downloads
- Operator
- Environment and Climate Change Canada – Water Survey of Canada
- Station code
eccc:10TA001(Agency page)- Coordinates
72.49281, -123.47533(WGS84)- Vertical datum
- station datum (assumed datum)
- Update interval
- every hour
- Licence
- Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Canada
Published series
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
| Water level | 1.95 m | 2026-10-18 18:40 | Provisional |
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How to cite
Environment and Climate Change Canada – Water Survey of Canada: Big River above Egg River (eccc:10TA001). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/canada/northwest-territories/big-river-above-egg-river
How we check values
Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.
Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer