Wells Powerplant Headwater near Pateros, Washington water temperature
Wells Powerplant Headwater near Pateros, Washington · River
The current water temperature at Wells Powerplant Headwater near Pateros is 19.8 °C (as of September 1, 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 200 data points since July 3, 2026.
Lowest recorded value: 16.2 °C on July 3, 2026 · highest value: 19.9 °C on August 25, 2026.
In September, temperatures have ranged between 19.6 °C and 19.8 °C.
The current value is 0.1 °C above the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Wells Powerplant Headwater near Pateros right now?
The current water temperature is 19.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Wells Powerplant Headwater near Pateros?
Currently 19.8 °C (updated continuously).
How warm is at Wells Powerplant Headwater near Pateros in September?
In September, the water temperature recently averaged 19.7 °C.
When is the water warmest at Wells Powerplant Headwater near Pateros?
Across the measurement record, September is on average the warmest month (19.7 °C).
