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Mississippi River at Outlet of Dalhousie Lake water level

River gauge, Mississippi River, Ontario, Canada

Directions

Right now

Normal for late October

Water level

6.24m Down 0.03 m over the last 24 hours

Flow
5.57 m³/s
6.0 6.2 6.5

History

History
6.06.26.4mOct 14Oct 16Oct 17Oct 19Oct 216.06.26.4mOct 14Oct 17Oct 21
6.06.26.46.6mSep 21Sep 28Oct 6Oct 13Oct 216.06.26.46.6mSep 21Oct 6Oct 21
6.06.57.07.5mOct 2025Jan 2026Apr 2026Jul 2026Oct 20266.06.57.07.5mOct 2025Apr 2026Oct 2026
6.06.57.07.5mJanMarMayJulSepNov20266.06.57.07.5mJanAprJulOct2026

20252026

Water level Normal range (10–90 %)

What this means

The gauge at Mississippi River at Outlet of Dalhousie Lake reads 6.24 m, a normal level for late October.

The median for late October is 6.17 m, based on 21 years of readings, so the water level is 0.07 m above typical. On the same day last year the reading was 5.98 m, a difference of +0.27 m.

The level is falling, down 0.03 m over the past 24 hours. Over the past 30 days it has moved between 6.15 m and 6.64 m.

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

Compared with 21 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
6.17 m0.07 m above the median for this date
Normal for this date
6.01 m – 6.50 m8 years in 10 fall in this range (21 years of records)
Same day last year
5.98 m+0.27 m
Lowest and highest in 30 days
6.15 m – 6.64 m
Lowest and highest in 12 months
5.91 m – 6.73 m

Conditions at Mississippi River at Outlet of Dalhousie 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.

About the Mississippi River

Mississippi River (Ontario)

The Mississippi River is a tributary of the Ottawa River in Eastern Ontario, Canada, which has no geographic relation with the Mississippi River in the United States. It is 200 kilometres (120 mi) in length from its source at Mackavoy Lake, has a drainage area of 4,450 square kilometres (1,720 sq mi), and has a mean discharge of 40 cubic metres per second (1,400 cu ft/s). There are more than 250 lakes in the watershed.

Read more on Wikipedia

Text and image from Wikipedia and Wikimedia Commons, licensed under CC BY-SA.

Weather at the gauge

No rain in the last 3 days.

21 Wed 14° -1° – Wind 9 km/h
22 Thu 11° 5° – Wind 19 km/h
23 Fri 10° 1° – Wind 12 km/h
24 Sat 14° 1° – Wind 7 km/h
25 Sun 17° 4° – Wind 17 km/h
26 Mon 16° 6° – Wind 14 km/h
27 Tue 9° 1° 0.3 mm Wind 14 km/h

Forecast: Open-Meteo

Sunrise 07:30 AM Sunset 06:13 PM Daylight 10 hr, 43 min Waxing gibbous 76%

Map

Other gauges on the Mississippi River

Gauge Level Compared with normal 24 hours Distance
Mississippi River at Fergusons FallsRiver gauge, Mississippi River 3.07 m Normal −0.01 m 22 km
Mississippi River at AppletonRiver gauge, Mississippi River 1.73 m Normal +0.01 m 40 km
Mississippi River below Marble LakeRiver gauge, Mississippi River 8.63 m Very high −0.01 m 48 km

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Fall River at Outlet of Bennett LakeRiver gauge, Fall River 1.03 m Normal ±0 10 km
Clyde River near LanarkRiver gauge, Clyde River 8.17 m High −0.03 m 14 km
Clyde River at Gordon RapidsRiver gauge, Clyde River 3.00 m Normal ±0 19 km
Tay River near BolingbrokeRiver gauge, Tay River 8.27 m Very high −0.01 m 23 km
Sharbot Lake at Outlet of Sharbot LakeLake, Sharbot Lake 1.08 m High ±0 23 km
Tay River in PerthRiver gauge, Tay River 7.26 m Low −0.01 m 24 km
Buckshot Creek near PlevnaRiver gauge, Buckshot Creek 1.44 m Low +0.01 m 34 km
Indian River near BlakeneyRiver gauge, Indian River 8.58 m Normal −0.01 m 37 km

Questions and answers

Is the Mississippi River at Outlet of Dalhousie Lake higher than last year?

Yes, it is 0.27 m higher than on the same day last year, when the reading was 5.98 m.

What is a normal level for the Mississippi River at Outlet of Dalhousie Lake in late October?

The median for late October is 6.17 m. In 8 years out of 10 the reading falls between 6.01 m and 6.50 m, based on 21 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 6.24 m on the gauge does not mean the water is that deep.

What is the water level of Mississippi River at Outlet of Dalhousie Lake today?

On Oct 21, 2026, 04:30 AM EDT, the water level was 6.24 m. Down 0.03 m over the last 24 hours.

Is Mississippi River at Outlet of Dalhousie Lake rising or falling?

Down 0.03 m over the last 24 hours. Up 0.05 m over the last 7 days.

Is the level of Mississippi River at Outlet of Dalhousie Lake normal?

Normal for late October. Compared with 21 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.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment and Climate Change Canada – Water Survey of Canada
Station code
eccc:02KF019 (Agency page)
Coordinates
44.97194, -76.53875 (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 6.24 m 2026-10-21 08:30 Provisional
Flow 5.57 m³/s 2026-10-21 08:30 Provisional

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How to cite

Environment and Climate Change Canada – Water Survey of Canada: Mississippi River at Outlet of Dalhousie Lake (eccc:02KF019). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/canada/ontario/mississippi-river-at-outlet-of-dalhousie-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.