Connecticut River

Streamgage Levels & Water Data

River Summary

Maximum discharge along the river was observed at the Connecticut River At Thompsonville with a streamflow rate of 8,760 cfs. However, the deepest point on the river is located at the Connecticut River At Montague City reporting a gauge stage of 8.68 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 .

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River Stats

Streamflow conditions and seasonal statistics

Conditions
Statistics

Location	Streamflow	River Stage
Connecticut R Below Indian Stream Nr Pittsburg USGS 01129200	585 cfs	3.25 ft
Connecticut River At North Stratford USGS 01129500	1230 cfs	4.59 ft
Connecticut River Near Dalton USGS 01131500	1010 cfs	8.06 ft
Connecticut River At Wells River USGS 01138500	3090 cfs	3.1 ft
Connecticut River At West Lebanon USGS 01144500	1900 cfs	4.69 ft
Connecticut River At North Walpole USGS 01154500	1460 cfs	6.19 ft
Connecticut River At Montague City USGS 01170500	5760 cfs	8.68 ft
Connecticut R At Interstate 391 Bridge At Holyoke USGS 01172010	8040 cfs	7.17 ft
Connecticut River At Thompsonville USGS 01184000	8760 cfs	8.59 ft
Connecticut R At Middle Haddam USGS 01193050	6660 cfs	1.07 ft

Location	24hr Change (%)	vs Average (%)	Volatility (%)	Minimum (cfs)	Maximum (cfs)
Connecticut R Below Indian Stream Nr Pittsburg USGS 01129200	42.34
Connecticut River At North Stratford USGS 01129500	-1.6
Connecticut River Near Dalton USGS 01131500	-3.81
Connecticut River At Wells River USGS 01138500	12.36
Connecticut River At West Lebanon USGS 01144500	18.75
Connecticut River At North Walpole USGS 01154500	-11.52
Connecticut River At Montague City USGS 01170500	-24.8
Connecticut R At Interstate 391 Bridge At Holyoke USGS 01172010	14.04
Connecticut River At Thompsonville USGS 01184000	9.5
Connecticut R At Middle Haddam USGS 01193050	63.24

Highest Streamflows

Streamgauges reporting the most discharge on the Connecticut River

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Past 10 Days

Discharge comparison for the highest gauges over the past 10 days

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Expected Ranges

Streamflow discharge range for this time of year

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