Chattahoochee River at Powers Ferry and I-285 near Atlanta, GA

COBB COUNTY, GA33.9020°N, -84.4430°W Updated 19 hr ago

FLOW RATE

1,145cfs

GAUGE HT

3.73ft

WATER TEMP

64°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

1,145cfs 42.9% vs avg

Optimal band: 1,039–1,405 cfs

PERIOD HIGH

8,129cfs

PERIOD LOW

810cfs

RUNNABLE

49%

last 1 year in band

Gauge Height

3.73ft

Water Temperature

64.0°F

Water Turbidity

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33.9020, -84.4430

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DATA · USGS · NOAA · NWSUPDATED 2026-10-16 00:00 UTC

Site #02335880·USGS

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