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Iroquois River at Moulin Morneault water level

River gauge, Iroquois River, New Brunswick, Canada

Directions

Low for mid-October

Water level

3.42m Down 0.02 m over the last 24 hours

Flow
0.73 m³/s
3.5 3.7

History

3.43.63.8mOct 13Oct 14Oct 16Oct 18Oct 203.43.63.8mOct 13Oct 16Oct 20
3.43.63.8mSep 20Sep 27Oct 5Oct 12Oct 203.43.63.8mSep 20Oct 5Oct 20
3.54.04.5mOct 2025Jan 2026Apr 2026Jul 2026Oct 20263.54.04.5mOct 2025Apr 2026Oct 2026
3.54.04.5mJanMarMayJulSepNov20263.54.04.5mJanAprJulOct2026

20252026

Water level Normal range (10–90 %)

What this means

At 3.42 m, the Iroquois River at Moulin Morneault is below normal for mid-October.

That puts it 0.08 m below the median of 3.51 m for mid-October, based on 16 years of readings. A year ago it stood at 3.37 m (+0.05 m).

The level is falling, down 0.02 m over the past 24 hours. Without real rain upstream, that is unlikely to change quickly. Over the past 30 days it has moved between 3.36 m and 3.52 m.

Fall is often low-water season on rivers, and it usually takes a few days of steady rain to change that.

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

Key numbers

Median for this date
3.51 m0.08 m below the median for this date
Normal for this date
3.42 m – 3.84 m8 years in 10 fall in this range (16 years of records)
Same day last year
3.37 m+0.05 m
Lowest and highest in 30 days
3.36 m – 3.52 m
Lowest and highest in 12 months
3.37 m – 3.77 m

Conditions at Iroquois River at Moulin Morneault

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

Rain in the last 3 days: 20 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

19 Mon 18° 3° – Wind 21 km/h
20 Tue 9° 2° – Wind 20 km/h
21 Wed 9° 0° – Wind 9 km/h
22 Thu 9° 1° – Wind 18 km/h
23 Fri 7° -2° – Wind 21 km/h
24 Sat 11° -2° – Wind 13 km/h
25 Sun 13° 2° – Wind 13 km/h

Forecast: Open-Meteo

Sunrise 07:00 AM Sunset 05:38 PM Daylight 10 hr, 38 min First quarter 64%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Saint John River at EdmundstonRiver gauge, Saint John River 134.60 m Low −0.04 m 11 km
St. John River below Fish R, near Fort Kent, MaineRiver gauge, St. John River 4.47 ft Below flood stage ±0 16 mi
Fish River near Fort Kent, MaineRiver gauge, Fish River 3.00 ft Below flood stage ±0 19 mi
Grande Riviere at Violette BridgeRiver gauge, Grande Riviere 0.38 m Normal −0.08 m 40 km
St. Francis River at Outlet of Glasier LakeRiver gauge, St. Francis River 0.69 m Low +0.01 m 53 km
Saint John River at Grand FallsRiver gauge, Saint John River 89.50 m Low −0.03 m 66 km
St. John River at Dickey, MaineRiver gauge, St. John River 4.96 ft Below flood stage −0.22 ft 42 mi
Allagash River near Allagash, MaineRiver gauge, Allagash River 2.33 ft Below flood stage −0.09 ft 43 mi

Questions and answers

How does the Iroquois River at Moulin Morneault compare with last year?

It is 0.05 m higher than on the same day last year, when the reading was 3.37 m.

What is a normal level for the Iroquois River at Moulin Morneault in mid-October?

The median for mid-October is 3.51 m. In 8 years out of 10 the reading falls between 3.42 m and 3.84 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 3.42 m on the gauge does not mean the water is that deep.

What is the water level of Iroquois River at Moulin Morneault today?

On Oct 19, 2026, 09:20 PM EDT, the water level was 3.42 m. Down 0.02 m over the last 24 hours.

Is Iroquois River at Moulin Morneault rising or falling?

Down 0.02 m over the last 24 hours. Up 0.03 m over the last 7 days.

Is the level of Iroquois River at Moulin Morneault normal?

Low 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.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment and Climate Change Canada – Water Survey of Canada
Station code
eccc:01AF009 (Agency page)
Coordinates
47.45783, -68.35683 (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 3.42 m 2026-10-20 01:20 Provisional
Flow 0.73 m³/s 2026-10-20 01:20 Provisional

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How to cite

Environment and Climate Change Canada – Water Survey of Canada: Iroquois River at Moulin Morneault (eccc:01AF009). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/canada/new-brunswick/iroquois-river-at-moulin-morneault

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