Crystal Springs Creek at Bybee St, Portland, Oregon water temperature
Crystal Springs Creek at Bybee St, Portland, Oregon · River
The current water temperature at Crystal Springs Creek at Bybee St is 17.2 °C (as of September 18, 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.
Measurement series & statistics
This measurement series includes 158 data points since July 20, 2026.
Lowest recorded value: 13.9 °C on September 14, 2026 · highest value: 19.7 °C on July 22, 2026.
In September, temperatures have ranged between 13.9 °C and 18.3 °C.
The current value is 1.7 °C above the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Crystal Springs Creek at Bybee St right now?
The current water temperature is 17.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Crystal Springs Creek at Bybee St?
Currently 17.2 °C (updated continuously).
How warm is at Crystal Springs Creek at Bybee St in September?
In September, the water temperature recently averaged 15.5 °C.
When is the water warmest at Crystal Springs Creek at Bybee St?
Across the measurement record, July is on average the warmest month (18.6 °C).
