Chickasawhay River

Last Updated: May 10, 2026

Total streamflow across the Chickasawhay River was last observed at 18,950 cfs, and is expected to yield approximately 37,587 acre-ft of water today; about 249% of normal. River levels are high. Average streamflow for this time of year is 7,610 cfs, with recent peaks last observed on 2018-12-31 when daily discharge volume was observed at 78,000 cfs.

Maximum discharge along the river is currently at the Chickasawhay River At Leakesville reporting a streamflow rate of 7,710 cfs. However, the streamgauge with the highest stage along the river is the Chickasawhay River Nr Waynesboro with a gauge stage of 18.77 ft. This river is monitored from 3 different streamgauging stations along the Chickasawhay River, the highest being situated at an altitude of 258 ft, the Chickasawhay River At Enterprise.

The Chickasawhay River is a 210-mile-long river located in southeastern Mississippi.


15-Day Long Term Forecast


River Details

Last Updated 2026-05-09
Discharge Volume 37,587 ACRE-FT
Streamflow 18,950.0 cfs
Past 24 Hours: +5420.0 cfs (+40.06%)
Percent of Normal 249.0%
Maximum 78,000.0 cfs
2018-12-31
Seasonal Avg 7,610 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Chickasawhay River At Enterprise
USGS 02477000
3950 cfs 14.68 ft -37.2
Chickasawhay River Nr Waynesboro
USGS 02477500
7290 cfs 18.77 ft 32.79
Chickasawhay River At Leakesville
USGS 02478500
7710 cfs 17.81 ft 6.49
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Chickasawhay River is a river, about 210 miles (340 km) long, in southeastern Mississippi in the United States. It is a principal tributary of the Pascagoula River, which flows to the Gulf of Mexico. The Chickasawhay's tributaries also drain a portion of western Alabama. The name "Chickasawhay" comes from the Choctaw word chikashsha-ahi, literally "Chickasaw potato".