* WHAT...Prolonged sub-freezing temperatures reaching 18 to 25 degrees. * WHERE...All of the Front Range urban corridor and northeast plains. * WHEN...From Friday evening through Saturday morning. * IMPACTS...If not drained or protected, damage to above ground irrigation lines will be possible. Freeze conditions could kill sensitive vegetation.
Total streamflow across the
Connecticut River
was last observed at
172,410
cfs, and is expected to yield approximately
341,971
acre-ft of water today; about 68%
of normal.
River levels are low and may signify a drought.
Average streamflow for this time of year is
254,496 cfs,
with recent peaks last observed
on
2014-04-17 when daily discharge volume was observed at
548,550 cfs.
Maximum discharge along the river is currently at the
Connecticut R At Middle Haddam
reporting a streamflow rate of 31,600 cfs.
However, the streamgauge with the highest stage along the river is the
Connecticut River At Montague City
with a gauge stage of 14.54 ft.
This river is monitored from 10 different streamgauging stations along the Connecticut River, the highest being situated at an altitude of 1,211 ft, the
Connecticut R Below Indian Stream Nr Pittsburg.
The Connecticut River is the longest river in New England, stretching for 410 miles from its source in New Hampshire to its mouth at Long Island Sound.
| Last Updated | 2026-04-15 |
| Discharge Volume | 341,971 ACRE-FT |
| Streamflow |
172,410.0 cfs
Past 24 Hours: +10740.0 cfs (+6.64%) |
| Percent of Normal | 67.75% |
| Maximum |
548,550.0 cfs
2014-04-17 |
| Seasonal Avg | 254,496 cfs |
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Connecticut R Below Indian Stream Nr Pittsburg
USGS 01129200 |
2010 cfs | 4.85 ft | 8.06 | |||||
|
Connecticut River At North Stratford
USGS 01129500 |
10100 cfs | 8.65 ft | 48.75 | |||||
|
Connecticut River Near Dalton
USGS 01131500 |
11500 cfs | 14.42 ft | 47.06 | |||||
|
Connecticut River At Wells River
USGS 01138500 |
14700 cfs | 6.54 ft | 17.6 | |||||
|
Connecticut River At West Lebanon
USGS 01144500 |
17300 cfs | 10.66 ft | 32.06 | |||||
|
Connecticut River At North Walpole
USGS 01154500 |
21000 cfs | 13.74 ft | 13.51 | |||||
|
Connecticut River At Montague City
USGS 01170500 |
22800 cfs | 14.54 ft | 3.64 | |||||
|
Connecticut R At Interstate 391 Bridge At Holyoke
USGS 01172010 |
20700 cfs | 10.93 ft | -15.85 | |||||
|
Connecticut River At Thompsonville
USGS 01184000 |
20700 cfs | 9.86 ft | -16.87 | |||||
|
Connecticut R At Middle Haddam
USGS 01193050 |
31600 cfs | 2.84 ft | 6.76 |
The Connecticut River is the longest river in the New England region of the United States, flowing roughly southward for 406 miles (653 km) through four states. It rises at the U.S. border with Quebec, Canada, and discharges at Long Island Sound. Its watershed encompasses five U.S. states and one Canadian province, 11,260 square miles (29,200 km2) via 148 tributaries, 38 of which are major rivers. It produces 70% of Long Island Sound's fresh water, discharging at 19,600 cubic feet (560 m3) per second.The Connecticut River Valley is home to some of the northeastern United States' most productive farmland, as well as a metropolitan region of approximately two million people surrounding Springfield, Massachusetts and Hartford, Connecticut.