Great Falls Reservoir Tailrace water temperature
Great Falls Reservoir Tailrace, Great Falls, South Carolina · River
The current water temperature at Great Falls Reservoir Tailrace is 19.3 °C (as of November 6, 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 535 data points since September 7, 2026.
Lowest recorded value: 18.0 °C on October 27, 2026 · highest value: 30.1 °C on September 7, 2026.
In November, temperatures have ranged between 18.4 °C and 19.4 °C.
The current value is 0.5 °C above the November average of this series.
Nearby waters
Frequently asked questions
Can you swim at Great Falls Reservoir Tailrace right now?
The current water temperature is 19.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Great Falls Reservoir Tailrace?
Currently 19.3 °C (updated continuously).
How warm is at Great Falls Reservoir Tailrace in November?
In November, the water temperature recently averaged 18.8 °C.
When is the water warmest at Great Falls Reservoir Tailrace?
Across the measurement record, September is on average the warmest month (27.9 °C).
