* WHAT...Heavy snow expected. Total snow accumulations between 5 and 8 inches with locally up to 12 inches next to the foothills. * WHERE...Fort Collins, Boulder, Denver metro area, and Castle Rock. * WHEN...From 8 PM this evening to 3 PM MDT Wednesday. * IMPACTS...Heavy snow accumulating on trees may result in broken tree limbs, downed powerlines, and scattered power outages. Despite lesser accumulations on roadways, slick and hazardous conditions are still possible for the Wednesday morning commute.
Total streamflow across the
Connecticut River
was last observed at
82,649
cfs, and is expected to yield approximately
163,932
acre-ft of water today; about 47%
of normal.
River levels are low and may signify a drought.
Average streamflow for this time of year is
175,839 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 17,000 cfs.
However, the streamgauge with the highest stage along the river is the
Connecticut River At Montague City
with a gauge stage of 11.16 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 | 2026-05-05 |
| Discharge Volume | 163,932 ACRE-FT |
| Streamflow |
82,649.0 cfs
Past 24 Hours: -3447.0 cfs (-4.0%) |
| Percent of Normal | 47.0% |
| Maximum |
548,550.0 cfs
2014-04-17 |
| Seasonal Avg | 175,839 cfs |
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Connecticut R Below Indian Stream Nr Pittsburg
USGS 01129200 |
739 cfs | 3.49 ft | 10.96 | |||||
|
Connecticut River At North Stratford
USGS 01129500 |
1540 cfs | 4.41 ft | -3.14 | |||||
|
Connecticut River Near Dalton
USGS 01131500 |
3240 cfs | 10.02 ft | -6.9 | |||||
|
Connecticut River At Wells River
USGS 01138500 |
6570 cfs | 4.54 ft | 48.31 | |||||
|
Connecticut River At West Lebanon
USGS 01144500 |
6660 cfs | 6.97 ft | 5.21 | |||||
|
Connecticut River At North Walpole
USGS 01154500 |
11600 cfs | 10.7 ft | -13.43 | |||||
|
Connecticut River At Montague City
USGS 01170500 |
12000 cfs | 11.16 ft | 13.21 | |||||
|
Connecticut R At Interstate 391 Bridge At Holyoke
USGS 01172010 |
11100 cfs | 7.89 ft | -25 | |||||
|
Connecticut River At Thompsonville
USGS 01184000 |
12200 cfs | 8.82 ft | -23.75 | |||||
|
Connecticut R At Middle Haddam
USGS 01193050 |
17000 cfs | 2.55 ft | 14.86 |
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.
Begins Below The Tailrace Of The Rainbow Dam To The Confluence With The Connecticut River
The Confluence Of The East And West Branches To The Confluence With The Farmington River In East Granby
The Massachusetts-Connecticut State Line In Hartland To The Confluence With The Salmon Brook Main Stem
The Hartland Headwaters To The Confluence With The Salmon Brook Main Stem