Daily mean flow at the named gauge
1,140 ft³/sRecent report · 2026-09-25US Geological Survey
Published or effective 2026-09-25. Water Around last checked 2026-09-26T15:20:34.328024+00:00.
RIVER
Chattahoochee River
A source connected to a public-water supply network. Conditions at the source do not establish water availability at your home.
Open in the atlas →Latest available measurements
Latest measurements
Daily mean discharge at CHATTAHOOCHEE RIVER AT ATLANTA, GA (USGS-02336000), in cubic feet per second. This is a measurement at one named gauge, not a river-wide average, reservoir level or drinking-water safety test. Source reporting dates, provisional/approved status and estimation qualifiers are retained. Source estimates remain identified in the download; Water Around adds no interpolation. Flow at this gauge does not establish delivery to any home. Source station revision note: WSP 972: 1932 Gage datum was revised on October 22, 2024 based on an error in the determination of the gage datum. Mean gage heights for measurements 904 to 914 were adjusted based on proration comp tool due to datum adjustment from levels on 04/15/2025. Slope spreadsheet was updated to reflect new mean gage heights for measurements 904-912.
Observed 2026-09-25 · Daily mean at CHATTAHOOCHEE RIVER AT ATLANTA, GA; one gauge, not a river-wide average.US Geological Survey
Chattahoochee River measurement history
Daily source records from 1990-01-01 through 2026-09-25. Explore how these measurements changed over time. These measurements describe water quantity, not drinking-water safety.
Download the published daily history · 1.8 MB