Total streamflow across the Cache River was last observed at 4,215 cfs, and is expected to yield approximately 8,360 acre-ft of water today; about 73% of normal. Average streamflow for this time of year is 5,804 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 3,730 cfs. This is also the highest stage along the Cache River, with a gauge stage of 17.97 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. It was once a major transportation route for Native Americans and played a crucial role in the development of the region. The Cache River is fed by numerous small streams and is home to a diverse array of aquatic life, including several endangered species. The river is managed by several government agencies, and several reservoirs and dams have been built along its length to regulate its flow and provide irrigation to nearby farms. Recreational opportunities along the Cache River include fishing, boating, hiking, and birdwatching. Agriculturally, the river is an important source of water for local farms, and numerous crops are grown in the region, including corn, soybeans, and wheat. Despite its importance, the Cache River is threatened by pollution, development, and climate change, and efforts are underway to protect and preserve this vital natural resource.