Kootenay River water temperature
Kootenay River, Fort Steele · River
The current water temperature at Kootenay River is 11.0 °C (as of September 20, 2026, source: Water Survey of Canada).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
Measurement series & statistics
This measurement series includes 378 data points since September 1, 2026.
Lowest recorded value: 9.9 °C on September 16, 2026 · highest value: 12.3 °C on September 3, 2026.
In September, temperatures have ranged between 9.9 °C and 12.3 °C.
The current value is 0.1 °C below the September average of this series.
Nearby waters
More measuring points: Kootenay River
Frequently asked questions
Can you swim at Kootenay River right now?
The current water temperature is 11.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Kootenay River?
Currently 11.0 °C (updated continuously).
How warm is at Kootenay River in September?
In September, the water temperature recently averaged 11.1 °C.
