Connecticut River

Streamflow Weather Hydrology
March 22 2023

Connecticut River Report

199008.114 ACRE-FT

-3086.0 cfs (-2.98%) today
93.11% of Normal 10 Streamgages

Total streamflow across the Connecticut River was last observed at 100333 cfs, and is expected to yield approximately 199008 acre-ft of water today; about 93% of normal. Average streamflow for this time of year is 107763 cfs, with recent peaks last observed at 548,550 cfs on 2014-04-17.

Maximum discharge along the river is currently at the Connecticut R At Middle Haddam reporting a streamflow rate of 28,800 cfs. However, the deepest point on the river is located at the Connecticut River At Montague City with a gage stage of 11.54 ft. This river is monitored from 10 different streamgauging stations along the Connecticut River, the highest being perched at an elevation of 1,211 ft, the Connecticut R Below Indian Stream Nr Pittsburg.

Last Updated 2023-03-22
Streamflow 100,333.0 cfs
Percent Normal 93.11%
Maximum 548,550.0 cfs

River Streamflow

Total discharge along the Connecticut River

Streamgage Levels

Location Streamflow River Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Connecticut R Below Indian Stream Nr Pittsburg
USGS 01129200
279 cfs 2.63 ft -2.45
Connecticut River At North Stratford
USGS 01129500
744 cfs 3.66 ft -7.35
Connecticut River Near Dalton
USGS 01131500
1630 cfs 8.51 ft -5.78
Connecticut River At Wells River
USGS 01138500
2960 cfs 3.29 ft -0.67
Connecticut River At West Lebanon
USGS 01144500
8150 cfs 7.56 ft 13.83
Connecticut River At North Walpole
USGS 01154500
10700 cfs 10.64 ft 39.14
Connecticut River At Montague City
USGS 01170500
13100 cfs 11.54 ft -16.03
Connecticut R At Interstate 391 Bridge At Holyoke
USGS 01172010
16700 cfs 9.86 ft -6.18
Connecticut River At Thompsonville
USGS 01184000
18900 cfs 9.67 ft -8.7
Connecticut R At Middle Haddam
USGS 01193050
28800 cfs 2.79 ft -5.26

Peak Annual Discharge

Connecticut River maximum total discharge

Seasonal Comparison

Year over year discharge

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