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* WHAT...Snow expected. Total snow accumulations between 3 and 7 inches. * WHERE...Castle Rock. * WHEN...From 3 PM Friday to noon MDT Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Friday evening commute.
Total streamflow across the
Westfield River
was last observed at
2,153
cfs, and is expected to yield approximately
4,270
acre-ft of water today; about 78%
of normal.
Average streamflow for this time of year is
2,757 cfs,
with recent peaks last observed
on
2011-08-29 when daily discharge volume was observed at
17,224 cfs.
Maximum discharge along the river is currently at the
Westfield River Near Westfield
reporting a streamflow rate of 1,490 cfs.
This is also the highest stage along the Westfield River, with a gauge stage of
5.57 ft at this location.
This river is monitored from 2 different streamgauging stations along the Westfield River, the highest being situated at an altitude of 464 ft, the
Westfield River At Knightville.
| Last Updated | 2025-04-17 |
| Discharge Volume | 4,270 ACRE-FT |
| Streamflow |
2,153.0 cfs
-66.0 cfs (-2.97%) |
| Percent of Normal | 78.09% |
| Maximum |
17,224.0 cfs
2011-08-29 |
| Seasonal Avg | 2,757 cfs |
The Westfield River is a major tributary of the Connecticut River located in the Berkshires and Pioneer Valley regions of western Massachusetts. With four major tributary branches that converge west of the city of Westfield, it flows 78.1 miles (125.7 km) (measured from the source of its North Branch) before its confluence with the Connecticut River at Agawam, across from the city of Springfield's Metro Center district. Known for its whitewater rapids and scenic beauty, the Westfield River provides over 50 miles (80 km) of whitewater canoeing and kayaking, in addition to one of the largest roadless wilderness areas remaining in the Commonwealth.The Westfield River is the Connecticut River's longest tributary in Massachusetts, although the Chicopee River's basin is much larger, and contributes more water to the Connecticut. The Connecticut's northern tributary, the Deerfield River, is nearly as long as the Westfield—only 2.1 miles (3.4 km) shorter than the Westfield.
During the mid-20th century, the Westfield River was so polluted that it would change color based on the nature of the contaminant. Today, the river is clean enough for swimming. It is a state and locally managed river featuring native trout fishing and rugged mountain scenery in the context of a historical mill town settlement (at Westfield).
