Nancy Creek at Johnson Ferry Rd, at Chamblee, Georgia water temperature
Nancy Creek at Johnson Ferry Rd, at Chamblee, Georgia · River
The current water temperature at Nancy Creek at Johnson Ferry Rd is 25.4 °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.
Measurement series & statistics
This measurement series includes 265 data points since July 3, 2026.
Lowest recorded value: 23.7 °C on August 12, 2026 · highest value: 29.2 °C on August 17, 2026.
In September, temperatures have ranged between 25.4 °C and 26.9 °C.
The current value is 0.7 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Nancy Creek at Johnson Ferry Rd right now?
The current water temperature is 25.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Nancy Creek at Johnson Ferry Rd?
Currently 25.4 °C (updated continuously).
How warm is at Nancy Creek at Johnson Ferry Rd in September?
In September, the water temperature recently averaged 26.1 °C.
When is the water warmest at Nancy Creek at Johnson Ferry Rd?
Across the measurement record, August is on average the warmest month (26.4 °C).
