The Whitewater River Run in Connecticut is a popular destination for kayakers and rafters. This run begins at the confluence of the East and West branches of the river and ends at the confluence with the Farmington River in East Granby. The ideal streamflow range for this run is between 500 and 1,000 cubic feet per second (cfs). The class rating for this run is Class III-IV, which is considered intermediate to advanced.

The segment mileage for this run is approximately 6.5 miles and features several rapids and obstacles, including the "Washing Machine," "Double Drop," and "Three Bears." These rapids are challenging and require proper technique and experience to navigate safely. The run also features several eddies and pools for rest and recovery.

Specific regulations to the area include a permit requirement for commercial outfitters and a prohibition on alcohol consumption while on the river. Additionally, all river users are required to wear personal flotation devices (PFDs) at all times while on the water. It is important to note that water levels can fluctuate rapidly and unexpectedly, so river users should always be prepared for changing conditions.