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Beaulieu River near Great Slave Lake water level

River gauge, Beaulieu River, Northwest Territories, Canada

Directions

Normal for mid-October

Water level

2.86m Steady over the last 24 hours

2.8 2.9 3.0 3.1

History

2.83.0mOct 13Oct 15Oct 17Oct 19Oct 202.83.0mOct 13Oct 17Oct 20
2.83.0mSep 21Sep 28Oct 5Oct 13Oct 202.83.0mSep 21Oct 5Oct 20
Water level Normal range (10–90 %)

What this means

The gauge at Beaulieu River near Great Slave Lake reads 2.86 m, a normal level for mid-October.

The median for mid-October is 2.86 m, based on 16 years of readings, and the gauge is right on it.

It has barely moved over the past 24 hours. Over the past 30 days it has moved between 2.86 m and 2.91 m.

Fall is often low-water season on rivers, until steadier rain returns.

Compared with 16 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
2.86 m0.00 m below the median for this date
Normal for this date
2.70 m – 3.09 m8 years in 10 fall in this range (16 years of records)
Lowest and highest in 30 days
2.86 m – 2.91 m
Lowest and highest in 12 months
2.86 m – 2.89 m

Conditions at Beaulieu River near Great Slave Lake

Paddlers should check the trend as well as the level; summer storms can raise rivers quickly.

Flood advisories come from the provincial river forecast centre.

Weather at the gauge

Rain in the last 3 days: 1.8 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

20 Tue 6° -2° – Wind 20 km/h
21 Wed 8° 4° – Wind 23 km/h
22 Thu 3° -2° – Wind 13 km/h
23 Fri 1° -3° – Wind 9 km/h
24 Sat 1° -3° – Wind 11 km/h
25 Sun 3° -5° – Wind 17 km/h
26 Mon 3° -1° – Wind 17 km/h

Forecast: Open-Meteo

Sunrise 08:31 AM Sunset 06:05 PM Daylight 9 hr, 33 min Waxing gibbous 72%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Cameron River below Reid LakeRiver gauge, Cameron River 1.85 m Normal +0.01 m 51 km
Prelude Lake near YellowknifeLake, Prelude Lake 169.04 m Normal ±0 71 km
Great Slave Lake at Yellowknife BayLake, Great Slave Lake 156.61 m Normal +0.08 m 73 km
Prosperous Lake near McMeekan BayLake, Prosperous Lake 158.09 m Low ±0 74 km
Baker Creek at Outlet of Lower Martin LakeRiver gauge, Baker Creek 28.95 m Low ±0 80 km

Questions and answers

What is a normal level for the Beaulieu River near Great Slave Lake in mid-October?

The median for mid-October is 2.86 m. In 8 years out of 10 the reading falls between 2.70 m and 3.09 m, based on 16 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 2.86 m on the gauge does not mean the water is that deep.

What is the water level of Beaulieu River near Great Slave Lake today?

On Oct 20, 2026, 03:20 PM MDT, the water level was 2.86 m. Steady over the last 24 hours.

Is Beaulieu River near Great Slave Lake rising or falling?

Steady over the last 24 hours. Down 0.01 m over the last 7 days.

Is the level of Beaulieu River near Great Slave Lake normal?

Normal for mid-October. Compared with 16 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:07SC001 (Agency page)
Coordinates
62.05828, -113.20119 (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

ParameterLast valueTime (UTC)Quality
Water level 2.86 m 2026-10-20 21:20 Provisional

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How to cite

Environment and Climate Change Canada – Water Survey of Canada: Beaulieu River near Great Slave Lake (eccc:07SC001). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/canada/northwest-territories/beaulieu-river-near-great-slave-lake

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