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Chattahoochee River (Georgia) — one of the area's fishing spots. About 370 km long. Nearby towns: Johns Creek, Roswell and Sandy Springs. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.
Nearest towns and cities
Other nearby waters
The course is moderately sinuous: pools are scoured at the bends and riffles run between them.
Georgia: the months when each species peaks and when it goes quiet. The current month is outlined. The bottom row counts the catches logged on this water in each month.
| Fish | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| White crappie | peak | peak |
Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.
Chattahoochee River — Tuesday, October 20
The bite is strong — fish are active. Pressure is rising — activity tends to be more subdued. Peak 07:00–09:00 and 19:00–20:00.
The computed water temperature is around 67 °F — inside the 57–75 °F comfort range for Black crappie, so baseline activity is high.
Black crappie works the twilight: the peaks are pinned to sunrise and sunset — their times are in the sun-and-moon card above.
Pressure is dropping 0.06 inHg over the day — fish are usually more active ahead of a weather change.
One more input — the moon's feeding windows: within their hours the score sits higher than across the rest of the day. The window times are in the “Solunar feeding periods” card below.
October is an active season for Black crappie here.
These are the same values the bite curve above was computed from. How the forecast works
Clear · feels like +61°
The day is 2 min shorter than yesterday.
Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.
Geomagnetic fieldG1 geomagnetic storm, Kp 4.7
Kp index — NOAA data. Not part of the bite score: catches show no link between geomagnetic storms and the bite.
The windows are set by the moon's transit and rise, and the forecast above already accounts for them: within these hours the bite score sits higher than across the rest of the day, while the day's overall level still comes from the catch-calibrated model.
What are solunar periods?Blue check: this species appears as a catch in reports for this waterbody.
Caught here in 1 fishing report.
Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.
Chattahoochee River — Tuesday, October 20
The bite is strong — fish are active. Pressure is rising — activity tends to be more subdued. Peak 07:00–09:00 and 19:00–20:00.
| active |
| active |
| fair |
| fair |
| active |
| active |
| active |
| active |
| active |
| peak |
| Black crappie | peak | peak | active | fair | fair | fair | active | active | active | active | active | peak |
|---|
| Striped bass | active | peak | peak | active | active | active | peak | peak | fair | slow | slow | slow |
|---|
| Walleye | active | peak | peak | active | active | active | active | active | fair | fair | slow | fair |
|---|
| White bass | active | active | peak | active | active | peak | peak | active | fair | fair | slow | fair |
|---|
| Largemouth bass | active | active | active | active | active | fair | fair | fair | fair | fair | active | active |
|---|
| Smallmouth bass | fair | active | peak | active | active | peak | peak | active | fair | fair | slow | fair |
|---|
| Rainbow trout | fair | active | peak | peak | active | active | active | fair | slow | slow | slow | slow |
|---|
| Blue catfish | slow | fair | active | peak | peak | peak | active | slow | slow | slow | slow | slow |
|---|
| Bluegill | slow | fair | active | peak | peak | peak | active | slow | slow | slow | slow | slow |
|---|
| Carp | slow | fair | peak | peak | peak | peak | active | slow | slow | slow | slow | slow |
|---|
| Channel catfish | slow | fair | active | peak | peak | peak | active | slow | slow | slow | slow | slow |
|---|
| Flathead catfish | slow | fair | active | peak | peak | peak | active | slow | slow | slow | slow | slow |
|---|
| Grass carp | slow | fair | active | peak | peak | peak | active | slow | slow | slow | slow | slow |
|---|
| Brook trout | active | active | peak | active | fair | fair | fair | fair | slow | slow | slow | fair |
|---|
| Spotted bass | slow | fair | peak | peak | peak | peak | fair | slow | slow | slow | slow | slow |
|---|
| Catches here | 3 | 4 | 0 | 1 | 0 | 1 | 3 | 1 | 1 | 0 | 2 | 0 |
|---|
BiteGuideFrom anglers’ reports
This is a summary of anglers' reports, not a proven cause of the bite: conditions lining up does not mean they drove it.
vertical axis — number of catches
| Value | Catches | Share |
|---|---|---|
| Largemouth bass | 6 | 38% |
| Brown trout | 3 | 19% |
| Striped bass | 3 | 19% |
| Rainbow trout | 2 | 13% |
| Black crappie | 1 | 6% |
| Spotted bass | 1 | 6% |
Biting
Fish in 16 of 16 reports · Mostly Largemouth bass
Anglers have logged 16 fishing reports here. Most commonly caught: Largemouth bass, Striped bass, Brown trout. Peak season: year-round.
Measured river conditions are available for Chattahoochee River: current gauge height, streamflow, and water temperature when reported by the source.
USGS gauge CHATTAHOOCHEE RIVER NEAR CORNELIA, GA, 18 mi away · measured 2026-10-20 21:45 · data source · provisional data, subject to revision