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Nashwaak River at Durham Bridge water level

River gauge, Nashwaak River, New Brunswick, Canada

Directions

Low for mid-October

Surface elevation

17.89m Down 0.06 m over the last 24 hours

Flow
11.0 m³/s
17.8 18.0 18.3 18.5

History

17.818.018.3mOct 12Oct 14Oct 15Oct 17Oct 1917.818.018.3mOct 12Oct 15Oct 19
17.818.018.3mSep 19Sep 26Oct 4Oct 11Oct 1917.818.018.3mSep 19Oct 4Oct 19
181920mOct 2025Jan 2026Apr 2026Jul 2026Oct 2026181920mOct 2025Apr 2026Oct 2026
181920mJanMarMayJulSepNov2026181920mJanAprJulOct2026

20252026

Surface elevation Normal range (10–90 %)

What this means

At 17.89 m, the Nashwaak River at Durham Bridge is below normal for mid-October.

That puts it 0.13 m below the median of 18.01 m for mid-October, based on 16 years of readings. A year ago it stood at 17.69 m (+0.19 m).

The level is falling, down 0.06 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 17.73 m and 17.96 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
18.01 m0.13 m below the median for this date
Normal for this date
17.77 m – 18.43 m8 years in 10 fall in this range (16 years of records)
Same day last year
17.69 m+0.19 m
Lowest and highest in 30 days
17.73 m – 17.96 m
Lowest and highest in 12 months
17.69 m – 18.67 m

Conditions at Nashwaak River at Durham Bridge

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: 12 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

18 Sun 7° -3° – Wind 12 km/h
19 Mon 13° 1° – Wind 19 km/h
20 Tue 14° 4° – Wind 14 km/h
21 Wed 12° 2° – Wind 12 km/h
22 Thu 14° 1° – Wind 18 km/h
23 Fri 8° -1° – Wind 23 km/h
24 Sat 11° -2° – Wind 15 km/h

Forecast: Open-Meteo

Sunrise 07:49 AM Sunset 06:35 PM Daylight 10 hr, 45 min First quarter 57%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Middle Branch Nashwaaksis Stream at Sandwith'S FarmRiver gauge, Middle Branch Nashwaaksis Stream 0.22 m Low −0.04 m 11 km
Saint John River at FrederictonRiver gauge, Saint John River 1.08 m Very low −0.04 m 18 km
Saint John River at MaugervilleRiver gauge, Saint John River 1.10 m Very low −0.04 m 31 km
Narrows Mountain Brook near Narrows MountainRiver gauge, Narrows Mountain Brook 5.17 m Normal −0.03 m 36 km
French Lake at Lakeville CornerLake, French Lake 0.99 m Very low −0.02 m 37 km
Saint John River at Upper GagetownRiver gauge, Saint John River 1.10 m Very low −0.03 m 42 km
Grand Lake at Newcastle CreekLake, Grand Lake 0.96 m Very low −0.03 m 48 km
Nackawic Stream near Temperance ValeRiver gauge, Nackawic Stream 0.62 m Low −0.02 m 49 km

Questions and answers

How does the Nashwaak River at Durham Bridge compare with last year?

It is 0.19 m higher than on the same day last year, when the reading was 17.69 m.

What is a normal level for the Nashwaak River at Durham Bridge in mid-October?

The median for mid-October is 18.01 m. In 8 years out of 10 the reading falls between 17.77 m and 18.43 m, based on 16 years of records.

Is Nashwaak River at Durham Bridge really 17.89 m deep?

No. 17.89 m is the height of the water surface above sea level (or the agency's vertical datum), not the depth of the water.

What is the water level of Nashwaak River at Durham Bridge today?

On Oct 19, 2026, 02:30 AM ADT, the surface elevation was 17.89 m. Down 0.06 m over the last 24 hours.

Is Nashwaak River at Durham Bridge rising or falling?

Down 0.06 m over the last 24 hours. Up 0.14 m over the last 7 days.

Is the level of Nashwaak River at Durham Bridge 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:01AL002 (Agency page)
Coordinates
46.12592, -66.61131 (WGS84)
Vertical datum
GEODETIC SURVEY OF CANADA 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
Surface elevation 17.89 m 2026-10-19 05:30 Provisional
Flow 11.0 m³/s 2026-10-19 05:30 Provisional

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How to cite

Environment and Climate Change Canada – Water Survey of Canada: Nashwaak River at Durham Bridge (eccc:01AL002). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/canada/new-brunswick/nashwaak-river-at-durham-bridge

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