Slate River water temperature
Slate River, Baxter Gl at HWY 135 near Crested Butte, Colorado · River
The current water temperature at Slate River is 10.2 °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.
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Measurement series & statistics
This measurement series includes 138 data points since July 24, 2026.
Lowest recorded value: 10.2 °C on September 21, 2026 · highest value: 22.6 °C on July 30, 2026.
In September, temperatures have ranged between 10.2 °C and 20.8 °C.
The current value is 5.3 °C below the September average of this series.
Nearby waters
More measuring points: Slate River
Frequently asked questions
Can you swim at Slate River right now?
The current water temperature is 10.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Slate River?
Currently 10.2 °C (updated continuously).
How warm is at Slate River in September?
In September, the water temperature recently averaged 15.5 °C.
When is the water warmest at Slate River?
Across the measurement record, July is on average the warmest month (18.9 °C).
