Total streamflow across the Lynches River was last observed at 651 cfs, and is expected to yield approximately 1,291 acre-ft of water today; about 43% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 1,510 cfs, with recent peaks last observed on 2015-10-06 when daily discharge volume was observed at 20,820 cfs.

Maximum discharge along the river is currently at the Lynches River At Effingham reporting a streamflow rate of 393 cfs. However, the streamgauge with the highest stage along the river is the Lynches River Near Bishopville with a gauge stage of 5.65 ft. This river is monitored from 2 different streamgauging stations along the Lynches River, the highest being situated at an altitude of 162 ft, the Lynches River Near Bishopville.

The Lynches River is a 140-mile-long river that flows through the Pee Dee region of South Carolina. It has played an important role in the area's history, with Native Americans using it for transportation, food, and water. The river was also used by European settlers for transportation and trade. Today, the river is primarily used for recreational purposes such as fishing, canoeing, and kayaking. There are several reservoirs and dams along the river, including the Lake Prestwood Dam, which provides the city of Florence with drinking water. The river also supports agricultural activities in the area, including irrigation for crops such as cotton and soybeans. Despite some pollution concerns, the Lynches River remains an important resource for the region.