* AFFECTED AREA...Fire Weather Zones 241, 242, 243, 245 and 246. * TIMING...Until 6 PM MST this evening. * WINDS...West 15 to 30 mph with gusts up to 60 mph. * RELATIVE HUMIDITY...As low as 16 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.
Total streamflow across the
Cahaba River
was last observed at
1,149
cfs, and is expected to yield approximately
2,278
acre-ft of water today; about 24%
of normal.
River levels are low and may signify a drought.
Average streamflow for this time of year is
4,833 cfs,
with recent peaks last observed
on
2014-04-08 when daily discharge volume was observed at
130,420 cfs.
Maximum discharge along the river is currently at the
Cahaba River Near Marion Junction Al
reporting a streamflow rate of 636 cfs.
However, the streamgauge with the highest stage along the river is the
Cahaba River Near Hoover
with a gauge stage of 2.65 ft.
This river is monitored from 9 different streamgauging stations along the Cahaba River, the highest being situated at an altitude of 679 ft, the
Cahaba River At Trussville.
| Last Updated | 2025-12-17 |
| Discharge Volume | 2,278 ACRE-FT |
| Streamflow |
1,148.53 cfs
-59.13 cfs (-4.9%) |
| Percent of Normal | 23.76% |
| Maximum |
130,420.0 cfs
2014-04-08 |
| Seasonal Avg | 4,833 cfs |
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Cahaba River At Trussville
USGS 02423130 |
2 cfs | 1.73 ft | -12.37 | |||||
|
Cahaba River Near Mountain Brook Al
USGS 02423380 |
32 cfs | 0.65 ft | -7.06 | |||||
|
Cahaba River Near Hoover
USGS 02423496 |
20 cfs | 2.65 ft | 0 | |||||
|
Cahaba River Near Cahaba Heights Al
USGS 02423425 |
12 cfs | 1.45 ft | -25.3 | |||||
|
Cahaba River Near Helena Al
USGS 02423555 |
52 cfs | 1.4 ft | 0 | |||||
|
Cahaba River Near Acton Al
USGS 02423500 |
25 cfs | 1.87 ft | 2.9 | |||||
|
Cahaba River Near West Blocton Al
USGS 02423647 |
106 cfs | 2.05 ft | -7.83 | |||||
|
Cahaba River At Centreville Al
USGS 02424000 |
264 cfs | 0.73 ft | -4.69 | |||||
|
Cahaba River Near Marion Junction Al
USGS 02425000 |
636 cfs | 2.41 ft | -4.65 |
The Cahaba River is the longest substantially free-flowing river in Alabama and is among the most scenic and biologically diverse rivers in the United States. It is a major tributary of the Alabama River and part of the larger Mobile River basin. With headwaters near Birmingham, the Cahaba flows southwest, then at Heiberger turns southeast and joins the Alabama River at the ghost town and former Alabama capital of Cahaba in Dallas County. Entirely within central Alabama, the Cahaba River is 194 miles (312 km) long and drains an area of 1,870 square miles (4,800 km2).