Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Park River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Park River, the highest being situated at an altitude of ft, the .

The Park River is a tributary of the Connecticut River in the United States. Its 23-mile length begins in the town of Coventry, Connecticut, and it ends in Hartford, Connecticut. Historically, the river has had a significant role in the development of the area, serving as a power source for mills and factories. The river has several reservoirs and dams, including the Coventry Lake Dam and the MDC Reservoirs. These dams serve to provide drinking water to the surrounding communities. Additionally, the river is used for recreational activities such as fishing and boating, and it is also used for agriculture, providing irrigation for local farms. Despite its importance, the river has faced challenges such as pollution and flooding, which have led to efforts to improve its health and safety.