Connecticut River

Streamgage Levels & Water Data

River Summary

Maximum discharge along the river was observed at the Connecticut R At Middle Haddam with a streamflow rate of 10,100 cfs. However, the deepest point on the river is located at the Connecticut River Near Dalton reporting a gauge stage of 7.88 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	387 cfs	2.88 ft
Connecticut River At North Stratford USGS 01129500	754 cfs	3.62 ft
Connecticut River Near Dalton USGS 01131500	1050 cfs	7.88 ft
Connecticut River At Wells River USGS 01138500	1290 cfs	2.36 ft
Connecticut River At West Lebanon USGS 01144500	1060 cfs	3.91 ft
Connecticut River At North Walpole USGS 01154500	1400 cfs	6.13 ft
Connecticut River At Montague City USGS 01170500	2030 cfs	6.41 ft
Connecticut R At Interstate 391 Bridge At Holyoke USGS 01172010	2870 cfs	4.9 ft
Connecticut River At Thompsonville USGS 01184000	3950 cfs	7.86 ft
Connecticut R At Middle Haddam USGS 01193050	10100 cfs	2.57 ft

Location	24hr Change (%)	vs Average (%)	Volatility (%)	Minimum (cfs)	Maximum (cfs)
Connecticut R Below Indian Stream Nr Pittsburg USGS 01129200	6.32
Connecticut River At North Stratford USGS 01129500	29.55
Connecticut River Near Dalton USGS 01131500	14.38
Connecticut River At Wells River USGS 01138500	2.38
Connecticut River At West Lebanon USGS 01144500	-0.93
Connecticut River At North Walpole USGS 01154500	-20
Connecticut River At Montague City USGS 01170500	-40.29
Connecticut R At Interstate 391 Bridge At Holyoke USGS 01172010	-39.96
Connecticut River At Thompsonville USGS 01184000	-19.22
Connecticut R At Middle Haddam USGS 01193050	-34.84

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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