The Salt River is a 150-mile-long (240 km) river in the U.S. state of Kentucky that drains 2,920 square miles (7,600 km2). It begins near Parksville, Kentucky, rising from the north slope of Persimmon Knob south of KY 300 between Alum Springs and Wilsonville, and ends at the Ohio River near West Point. Taylorsville Lake is formed from the Salt River, and Guist Creek Lake is also in its drainage basin.

Taylorsville Lake is a 3,050-acre (1,230 ha) artificial lake or reservoir located mainly in Spencer County, Kentucky. As of 12/19/21 Taylorsville Lake has become a hotspot for migrating ducks. According to Central KY Waterfowlers the lake is currently holding a record number of waterfowl. It has been estimated over 20,000 ducks have been harvested in 3 days. Construction by the United States Army Corps of Engineers started in 1974, and flooding began in 1983. The total cost of the lake was $103 million. It is about 18.5 miles (29.8 km) long. Backwater areas of the lake are also located in Nelson County and Anderson County.