Pawcatuck River

Last Updated: May 10, 2026

Total streamflow across the Pawcatuck River was last observed at 568 cfs, and is expected to yield approximately 1,127 acre-ft of water today; about 57% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 997 cfs, with recent peaks last observed on 2024-01-14 when daily discharge volume was observed at 5,240 cfs.

Maximum discharge along the river is currently at the Pawcatuck River At Westerly reporting a streamflow rate of 392 cfs. This is also the highest stage along the Pawcatuck River, with a gauge stage of 4.28 ft at this location. This river is monitored from 2 different streamgauging stations along the Pawcatuck River, the highest being situated at an altitude of 45 ft, the Pawcatuck River At Wood River Junction.

The Pawcatuck River is located in Rhode Island and Connecticut and is approximately 34 miles long.


15-Day Long Term Forecast


River Details

Last Updated 2026-05-08
Discharge Volume 1,127 ACRE-FT
Streamflow 568.0 cfs
Past 24 Hours: +61.0 cfs (+12.03%)
Percent of Normal 56.96%
Maximum 5,240.0 cfs
2024-01-14
Seasonal Avg 997 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Pawcatuck River At Wood River Junction
USGS 01117500
160 cfs 2.62 ft 1.27
Pawcatuck River At Westerly
USGS 01118500
392 cfs 4.28 ft -4.39
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Pawcatuck River is a river in the US states of Rhode Island and Connecticut flowing approximately 34 miles (55 km). There are eight dams along the river's length. USS Pawcatuck was named after the river.