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SwedenKenogami River near Mammamattawa water level
River gauge, Kenogami River, Ontario, Canada
Right now
Low for mid-October
Water level
- Flow
- 63.3 m³/s
History
20252026
What this means
Low water at Kenogami River near Mammamattawa: the gauge reads 20.20 m, below normal for mid-October.
That puts it 0.85 m below the median of 21.05 m for mid-October, based on 20 years of readings. A year ago it stood at 20.01 m (+0.19 m).
It is on the way up, by 0.03 m over the past 24 hours. The 30-day range is 19.93 m – 20.21 m.
Fall is often low-water season on rivers, and it usually takes a few days of steady rain to change that.
Compared with 20 years of daily readings for this time of year. How to read levels
Key numbers
- Median for this date
- 21.05 m0.85 m below the median for this date
- Normal for this date
- 20.02 m – 22.71 m8 years in 10 fall in this range (20 years of records)
- Same day last year
- 20.01 m+0.19 m
- Lowest and highest in 30 days
- 19.93 m – 20.21 m
- Lowest and highest in 12 months
- 19.94 m – 20.64 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
The forecast is not available right now.
Map
Questions and answers
How does the Kenogami River near Mammamattawa compare with last year?
It is 0.19 m higher than on the same day last year, when the reading was 20.01 m.
What is a normal level for the Kenogami River near Mammamattawa in mid-October?
The median for mid-October is 21.05 m. In 8 years out of 10 the reading falls between 20.02 m and 22.71 m, based on 20 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 20.20 m on the gauge does not mean the water is that deep.
What is the water level of Kenogami River near Mammamattawa today?
On Oct 19, 2026, 06:20 PM EDT, the water level was 20.20 m. Up 0.03 m over the last 24 hours.
Is Kenogami River near Mammamattawa rising or falling?
Up 0.03 m over the last 24 hours. Up 0.16 m over the last 7 days.
Is the level of Kenogami River near Mammamattawa normal?
Low for mid-October. Compared with 20 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:04JG001(Agency page)- Coordinates
50.42286, -84.38153(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
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
| Water level | 20.20 m | 2026-10-19 22:20 | Provisional |
| Flow | 63.3 m³/s | 2026-10-19 22:20 | Provisional |
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How to cite
Environment and Climate Change Canada – Water Survey of Canada: Kenogami River near Mammamattawa (eccc:04JG001). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/canada/ontario/kenogami-river-near-mammamattawa
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