Chipola River near Altha, Fla.

Calhoun County, Florida · USGS gauge 02359000 · NWS ALTF1 · Chipola River flood status · Florida river levels

Is Chipola River near Altha, Fla. flooding right now?

Chipola River near Altha, Fla. measured 8.91 ft on 2026-09-11 02:00:00 UTC. That observation was 13.1 ft below its 22 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height
8.91 ft
as of 2 hours ago
Streamflow
641 cfs
data refreshed 5 min ago

Minor flooding here begins at 22 ft, with major flooding at 30 ft. The highest crest on record was 33.55 ft on Mon, Sep 20, 1926.

Streamflow outlook

NOAA National Water Model forecast, issued 10 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

Flood stages at this gauge

CategoryStageCurrent distance
Action18 ft9.1 ft below
Minor flood22 ft13.1 ft below
Moderate flood23 ft14.1 ft below
Major flood30 ft21.1 ft below

New to these numbers? What does flood stage mean? · How to read a river gauge · Why is the river rising?

Highest crests on record

StageDate
33.55 ft1926-09-20
32.2 ft1948-04-05
30.79 ft2009-04-04
30.73 ft1998-03-13
30.66 ft2009-04-04

Last 7 days

Past 7 days · 8.84–9.11 ft

Nearby gauges

GaugeDistanceCounty
Apalachicola River near Blountstown, Florida10.9 miCalhoun County
Telogia Creek near Bristol, Fla.15.9 miLiberty County
Chipola River at Marianna FL16.8 miJackson County
Muddy Branch near Marianna, FL20.8 miJackson County
Apalachicola River below Woodruff Dam, near Sneads, FL21.4 miJackson County
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location · NWS gauge & forecast