RHODE ISLAND FLOW REPORT
Last Updated: December 18, 2025
Rhode Island's streamflow report reveals a notable decline in water levels across key rivers, affecting local water enthusiasts and ecosystems. The Blackstone River at Woonsocket is currently flowing at 390 cubic feet per second (cfs), which is a significant drop of 64.47% below what is considered normal for this season. Nearby, the Blackstone River at Roosevelt Street in Pawtucket is experiencing a similar trend, with a flow of 434 cfs, also registering a 64.18% decrease. The Pawcatuck River at Westerly, at a mere 2 meters above sea level, has a current streamflow of 234 cfs, a substantial 71.03% below the seasonal norm. These low streamflows affect not only the recreational activities such as kayaking or fishing but also the water supply and health of the aquatic habitats.
For river enthusiasts tracking seasonal trends, such reductions in streamflow may indicate potential flow droughts, with the Blackstone and Pawcatuck Rivers showing notable decreases over the last 24 hours. The current gage heights of 1.75 meters at Woonsocket, 1.09 meters at Pawtucket, and 3.77 meters at Westerly are critical figures indicating that water levels in these areas are significantly lower than usual, which could impact the navigability for water sports and the functionality of waterways for transportation. While there are no immediate signs of abnormally large streamflows that could signal flooding, the consistently low levels warrant attention for potential long-term effects on the region's water resources. Water enthusiasts and residents along these rivers, particularly in the cities of Woonsocket, Pawtucket, and Westerly, should remain aware of these conditions and consider the implications for upcoming seasonal activities and water usage.
Rhode Island is a state with a humid continental climate characterized by short, mild summers and cold winters. Major surface flows include the Blackstone, Pawtuxet, and Woonasquatucket Rivers, as well as the Narragansett Bay. The state has over 3,000 freshwater lakes, ponds, and reservoirs, many of which are man-made. Notable dams include the Scituate Reservoir and the Pawtuxet Dam. The state's hydrology is influenced by precipitation patterns and snowmelt, with winter snowpack contributing to spring runoff. Rhode Island has experienced an increase in extreme precipitation events in recent years, leading to flooding and erosion. Watershed management and climate change adaptation are important considerations for maintaining healthy surface water resources in the state.