Total streamflow across the Still River was last observed at 465 cfs, and is expected to yield approximately 922 acre-ft of water today; about 157% of normal. River levels are high. Average streamflow for this time of year is 296 cfs, with recent peaks last observed on 2021-09-02 when daily discharge volume was observed at 5,110 cfs.

Maximum discharge along the river is currently at the Still River At Robertsville reporting a streamflow rate of 465 cfs. However, the streamgauge with the highest stage along the river is the Still River At Route 7 At Brookfield Center with a gauge stage of 8.57 ft. This river is monitored from 2 different streamgauging stations along the Still River, the highest being situated at an altitude of 519 ft, the Still River At Robertsville.

The Still River is a 25-mile-long river located in western Massachusetts that flows into the Housatonic River. The river has a rich history, having played a vital role in the industrialization of the region during the 19th century. Today, the Still River is used for recreational purposes such as fishing, canoeing, and kayaking. There are several dams and reservoirs along the river, including the Wachusett Reservoir, which is the largest reservoir in Massachusetts and provides drinking water to millions of people in the Boston area. The river also provides water for agricultural purposes, including irrigation for local farms. Despite its relatively short length, the Still River is an important resource for the people and communities it serves.