Etowah River at Allatoona Dam, above Cartersville, Georgia water temperature

Etowah River at Allatoona Dam, above Cartersville, Georgia · River

The current water temperature at Etowah River at Allatoona Dam is 23.4 °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.

23.4 °C

Measured: September 1, 2026 · continuously updated

💧 Water 23.4° · ☀️ Air 28.2° · high today 35.1°

Temperature trend of recent weeks

Etowah River at Allatoona Dam, above Cartersville, Georgia — Photo: Thomson M · CC BY 3.0 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 374 data points since July 3, 2026.

Lowest recorded value: 18.3 °C on July 9, 2026 · highest value: 27.1 °C on August 31, 2026.

Nearby waters

Richland Creek at Old Dallas Rd, near Dallas, Georgia · 14.0 km away24.0 °C Chattahoochee River 0.27 Mi Us Willeo Creek, Roswell, Georgia · 37.7 km away19.2 °C Chattahoochee River 0.25 Mi Us Willeo Creek, Roswell, Georgia · 37.7 km away19.1 °C Chattahoochee River.18 Mi Us Willeo Creek, Roswell, Georgia · 37.8 km away19.1 °C Chatt River at Powers Fy And I-285 near Atlanta, Georgia · 40.0 km away22.4 °C

Frequently asked questions

Can you swim at Etowah River at Allatoona Dam right now?
The current water temperature is 23.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Etowah River at Allatoona Dam?
Currently 23.4 °C (updated continuously).

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