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Firth River near the Mouth water level

River gauge, Firth River, Yukon, Canada

Directions

Right now

Normal for mid-October

Water level

3.87m Up 0.12 m over the last 24 hours

3.5 3.7 4.0 4.2

History

History
3.54.0mOct 11Oct 13Oct 15Oct 17Oct 183.54.0mOct 11Oct 15Oct 18
3.54.0mSep 19Sep 26Oct 3Oct 11Oct 183.54.0mSep 19Oct 3Oct 18
Water level Normal range (10–90 %)

What this means

Water levels are unremarkable at Firth River near the Mouth, where the gauge shows 3.87 m.

The median for mid-October is 3.87 m, based on 13 years of readings, and the gauge is right on it.

It is on the way up, by 0.12 m over the past 24 hours. The 30-day range is 3.32 m – 4.14 m.

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

Compared with 13 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
3.87 m0.00 m above the median for this date
Normal for this date
3.52 m – 4.31 m8 years in 10 fall in this range (13 years of records)
Lowest and highest in 30 days
3.32 m – 4.14 m
Lowest and highest in 12 months
3.35 m – 4.32 m

Freshet, ice and paddling

Open-water season is the time for canoe trips and fishing, though rapids change character with every few centimetres of water.

Flood advisories come from the provincial river forecast centre.

Weather at the gauge

Rain in the last 3 days: 3.7 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

17 Sat -2° -3° 9.6 mm, 100% Wind 29 km/h
18 Sun -3° -8° 0.6 mm, 62% Wind 21 km/h
19 Mon -5° -11° – Wind 22 km/h
20 Tue -6° -13° 2.3 mm, 63% Wind 25 km/h
21 Wed -3° -7° 4.2 mm, 80% Wind 31 km/h
22 Thu -5° -14° – Wind 29 km/h
23 Fri -3° -15° – Wind 47 km/h

Forecast: Open-Meteo

Sunrise 09:41 AM Sunset 06:27 PM Daylight 8 hr, 46 min First quarter 53%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Babbage River below Caribou CreekRiver gauge, Babbage River 3.28 m No reference yet −0.02 m 65 km

Questions and answers

What is a normal level for the Firth River near the Mouth in mid-October?

The median for mid-October is 3.87 m. In 8 years out of 10 the reading falls between 3.52 m and 4.31 m, based on 13 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 3.87 m on the gauge does not mean the water is that deep.

What is the water level of Firth River near the Mouth today?

On Oct 18, 2026, 02:30 PM PDT, the water level was 3.87 m. Up 0.12 m over the last 24 hours.

Is Firth River near the Mouth rising or falling?

Up 0.12 m over the last 24 hours. Up 0.16 m over the last 7 days.

Is the level of Firth River near the Mouth normal?

Normal for mid-October. Compared with 13 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:10MD001 (Agency page)
Coordinates
69.32661, -139.56744 (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 3.87 m 2026-10-18 21:30 Provisional

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How to cite

Environment and Climate Change Canada – Water Survey of Canada: Firth River near the Mouth (eccc:10MD001). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/canada/yukon/firth-river-near-the-mouth

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.