Quinebaug River River Levels

Last Updated: April 2, 2026

The Quinebaug River is a 69-mile-long river located in the northeastern part of the United States, mostly in the state of Connecticut.


Summary

Total streamflow across the Quinebaug River was last observed at 4,299 cfs, and is expected to yield approximately 8,527 acre-ft of water today; about 77% of normal. Average streamflow for this time of year is 5,580 cfs, with recent peaks last observed on 2023-12-19 when daily discharge volume was observed at 24,774 cfs.

Maximum discharge along the river is currently at the Quinebaug River At Jewett City reporting a streamflow rate of 2,310 cfs. This is also the highest stage along the Quinebaug River, with a gauge stage of 8.25 ft at this location. This river is monitored from 6 different streamgauging stations along the Quinebaug River, the highest being situated at an altitude of 614 ft, the Quinebaug R Bl E Brimfield Dam At Fiskdale.




15-Day Weather Outlook


River Details

Last Updated 2026-04-02
Discharge Volume 8,527 ACRE-FT
Streamflow 4,299.0 cfs
+221.0 cfs (+5.42%)
Percent of Normal 77.04%
Maximum 24,774.0 cfs
2023-12-19
Seasonal Avg 5,580 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Quinebaug R Bl E Brimfield Dam At Fiskdale
USGS 01123360
152 cfs 3.7 ft 5.56
Quinebaug R Bl Westville Dam Nr Southbridge
USGS 01123600
249 cfs 4.39 ft 3.75
Quinebaug River At Quinebaug
USGS 01124000
360 cfs 3.32 ft 0
Quinebaug R At West Thompson
USGS 01124151
393 cfs 2.03 ft -8.18
Quinebaug River At Putnam
USGS 01125500
835 cfs 4.11 ft -3.58
Quinebaug River At Jewett City
USGS 01127000
2310 cfs 8.25 ft 13.24
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Quinebaug River is a river in south-central Massachusetts and eastern Connecticut, with watershed extending into western Rhode Island. The name "Quinebaug" comes from the southern New England Native American term, spelled variously Qunnubbâgge, Quinibauge, etc., meaning "long pond", from qunni-, "long", and -paug, "pond". The river is one of the namesake rivers in the Quinebaug and Shetucket Rivers Valley National Heritage Corridor.