Cahaba River

Streamflow • Hydrology • Weather

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Cahaba River Levels

May 16 2024

5,629 ACRE-FT

Discharge Volume Today
-583.79 cfs (-17.06%) since yesterday
68.51% of normal • Low

Total streamflow across the Cahaba River was last observed at 2,838 cfs, and is expected to yield approximately 5,629 acre-ft of water today; about 69% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 4,142 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 1,510 cfs. This is also the highest stage along the Cahaba River, with a gauge stage of 4.48 ft at this location. 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 2024-05-16
Streamflow 2,837.97 cfs
Percent of Normal 68.51%
Maximum 130,420.0 cfs
2014-04-08

About the cahaba river


The Cahaba River flows through central Alabama and is approximately 194 miles in length. It is known for its unique aquatic biodiversity, including several endangered species. The river has a rich history and was used for transportation during the early 1800s. The Cahaba River is also important for agriculture, providing water for crops and livestock. Specifically, the river flows through impoundments including the Martin Dam, which provides hydroelectric power to the region. The river is used for recreational activities such as swimming, boating, and fishing. The Cahaba River is a valuable resource for the region and is protected by various conservation efforts to preserve its ecological significance.

Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Cahaba River At Trussville
USGS 02423130 		4 cfs 1.8 ft -28.6
Cahaba River Near Mountain Brook Al
USGS 02423380 		72 cfs 0.83 ft -12.33
Cahaba River Near Hoover
USGS 02423496 		90 cfs 3.29 ft -28.25
Cahaba River Near Cahaba Heights Al
USGS 02423425 		39 cfs 1.52 ft -26.23
Cahaba River Near Helena Al
USGS 02423555 		178 cfs 1.67 ft -21.93
Cahaba River Near Acton Al
USGS 02423500 		56 cfs 2.29 ft -40.3
Cahaba River Near West Blocton Al
USGS 02423647 		334 cfs 2.38 ft -19.9
Cahaba River At Centreville Al
USGS 02424000 		555 cfs 1.78 ft -27.64
Cahaba River Near Marion Junction Al
USGS 02425000 		1510 cfs 4.48 ft -8.48

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Peak Annual Discharge

Cahaba River Maximum Total Discharge

Seasonal Comparison

Cahaba River Year Over Year Discharge


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