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Flat Creek Ds of Lake water temperature

Flat Creek Ds of Lake, Peachtree City, Georgia · River

The current water temperature at Flat Creek Ds of Lake is 28.5 °C (as of September 21, 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.

28.5 °C
Measured: September 21, 2026 · continuously updated
💧 Water 28.5° · ☀️ Air 20.0° · high today 32.6°
Temperature trend of recent weeks
Flat Creek Ds of Lake
Photo: John Murphy · CC BY-SA 2.0 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 217 data points since July 23, 2026.

Lowest recorded value: 27.8 °C on August 8, 2026 · highest value: 33.3 °C on August 17, 2026.

In September, temperatures have ranged between 28.5 °C and 32.7 °C.

The current value is 1.7 °C below the September average of this series.

Nearby waters

Frequently asked questions

Can you swim at Flat Creek Ds of Lake right now?
The current water temperature is 28.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Flat Creek Ds of Lake?
Currently 28.5 °C (updated continuously).

How warm is at Flat Creek Ds of Lake in September?
In September, the water temperature recently averaged 30.2 °C.

When is the water warmest at Flat Creek Ds of Lake?
Across the measurement record, July is on average the warmest month (30.3 °C).

Open in the BrrChecker app

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