Cottonwood Creek Bel Fivemile Creek water temperature
Cottonwood Creek Bel Fivemile Creek, Boise, Idaho · River
The current water temperature at Cottonwood Creek Bel Fivemile Creek is 13.8 °C (as of September 21, 2026, source: USGS).
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.
Nearby waters
Frequently asked questions
Can you swim at Cottonwood Creek Bel Fivemile Creek right now?
The current water temperature is 13.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Cottonwood Creek Bel Fivemile Creek?
Currently 13.8 °C (updated continuously).
How warm is at Cottonwood Creek Bel Fivemile Creek in September?
In September, the water temperature recently averaged 14.3 °C.
