Great Falls Reservoir Tailrace below Great Falls, South Carolina · River
The current water temperature at Great Falls Reservoir Tailrace below Great Falls is 29.8 °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.
This measurement series includes 361 data points since July 3, 2026.
Lowest recorded value: 26.7 °C on July 30, 2026 · highest value: 32.2 °C on August 21, 2026.
Can you swim at Great Falls Reservoir Tailrace below Great Falls right now?
The current water temperature is 29.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Great Falls Reservoir Tailrace below Great Falls?
Currently 29.8 °C (updated continuously).