Cache River

Last Updated: May 11, 2026

Total streamflow across the Cache River was last observed at 1,602 cfs, and is expected to yield approximately 3,178 acre-ft of water today; about 34% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 4,743 cfs, with recent peaks last observed on 2018-03-03 when daily discharge volume was observed at 27,020 cfs.

Maximum discharge along the river is currently at the Cache River Near Cotton Plant reporting a streamflow rate of 1,590 cfs. This is also the highest stage along the Cache River, with a gauge stage of 13.29 ft at this location. This river is monitored from 3 different streamgauging stations along the Cache River, the highest being situated at an altitude of 367 ft, the Cache River At Forman.

The Cache River is a 92-mile-long river in southern Illinois.


15-Day Long Term Forecast


River Details

Last Updated 2026-05-11
Discharge Volume 3,178 ACRE-FT
Streamflow 1,602.1 cfs
Past 24 Hours: -68.2 cfs (-4.08%)
Percent of Normal 33.78%
Maximum 27,020.0 cfs
2018-03-03
Seasonal Avg 4,743 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Cache River At Forman
USGS 03612000
12 cfs 9.3 ft -40.39
Cache River At Egypt
USGS 07077380
6 cfs 5.26 ft -48.95
Cache River Near Cotton Plant
USGS 07077555
1590 cfs 13.29 ft -3.64
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Cache River is a tributary of the White River, 213 mi (343 km) long, in northeastern Arkansas in the United States. Its headwaters also drain a small portion of southeastern Missouri. Via the White River, the Cache is part of the Mississippi River watershed, placing the river and surrounding watershed in the Arkansas Delta.