Sugar River Fishing Guides
Lake Sunapee's outlet river, running west through Newport and Claremont to the Connecticut with stocked trout above and smallmouth in the warmer water below.

Guides on the Sugar River
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About the Sugar River
The Sugar River drains Lake Sunapee and runs roughly west across Sullivan County to meet the Connecticut River at Claremont, and it is the rare New Hampshire river that is easy to reach and still not crowded. Because it leaves a large lake rather than a mountain drainage, its flows are steadier than a freestone river of the same size, and the water coming out of Sunapee gives the upper river a more even temperature profile through the summer. That steadiness is what lets the stocked trout fishing hold up into July in a state where many smaller rivers are finished by then.
New Hampshire Fish and Game stocks brook, brown and rainbow trout through the spring, concentrated in the reaches above and around Newport. Below Claremont the gradient eases, the water warms, and smallmouth bass become the main quarry, with fallfish, white sucker, yellow perch and chain pickerel alongside them. The lower river near the Connecticut confluence fishes much more like a warmwater river than a trout stream. A disused rail corridor follows much of the valley and has been converted to a recreational trail, which makes long stretches of bank reachable on foot without crossing private land.
The gauge at West Claremont sits near the downstream end on a drainage of about two hundred and sixty-nine square miles, reporting discharge and stage. The river is wadeable through most of its middle length at moderate flows and gets pushy quickly in spring runoff. Two covered bridges on the lower river are the best-known landmarks in the valley and serve as useful reference points for describing access. It is a river that fishes well for anglers willing to walk, and the trail makes that walking unusually straightforward.
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Access
West Claremont - the gauge reach and the main access point for the lower river near the Connecticut confluence.
Newport - the largest town on the river and the centre of the stocked trout water.
Sugar River Trail - a converted rail corridor following the valley and the simplest walk-in access to long stretches of bank.
Wright's covered bridge - a landmark on the lower river and a reliable parking and entry point.
Pier covered bridge - the second historic crossing, marking another good access to the lower water.
Lake Sunapee outlet - the top of the system, where the river leaves the lake and flows are at their steadiest.
Claremont - the downstream town and the nearest base for guides, lodging and supplies.
Seasons
Spring: high water and the heaviest stocking, with trout spread widely through the Newport reaches and the river at its fullest.
Summer: the lake outflow keeps the upper river cooler than most New Hampshire water, while smallmouth take over the warmer lower reaches.
Fall: holdover trout feed hard in cooling water and the rail trail is at its best, making this the most pleasant fishing of the year.
Winter: cold and largely iced in the slow water, with limited fishing confined to the fastest open runs.
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Questions
What is the current flow on the Sugar River?
As of Nov 2, 6:30 am, the USGS gauge SUGAR RIVER AT WEST CLAREMONT, NH reads 65 cfs. Conditions update every 15 minutes.
What species can you catch on the Sugar River?
Anglers target American Eel, Brook Trout, Brown Trout, Chain Pickerel, Fallfish, Rainbow Trout, Smallmouth Bass, White Sucker, Yellow Perch on the Sugar River in New Hampshire.
Where can you access the Sugar River?
West Claremont - the gauge reach and the main access point for the lower river near the Connecticut confluence. Newport - the largest town on the river and the centre of the stocked trout water. Sugar River Trail - a converted rail corridor following the valley and the simplest walk-in access to long stretches of bank. Wright's covered bridge - a landmark on the lower river and a reliable parking and entry point. Pier covered bridge - the second historic crossing, marking another good access to the lower water. Lake Sunapee outlet - the top of the system, where the river leaves the lake and fl...
When is the best time to fish the Sugar River?
Spring: high water and the heaviest stocking, with trout spread widely through the Newport reaches and the river at its fullest. Summer: the lake outflow keeps the upper river cooler than most New Hampshire water, while smallmouth take over the warmer lower reaches. Fall: holdover trout feed hard in cooling water and the rail trail is at its best, making this the most pleasant fishing of the year. Winter: cold and largely iced in the slow water, with limited fishing confined to the fastest open runs.
Where are the fishing regulations for the Sugar River?
Regulations change by season and section. Read the current rules on the New Hampshire agency site: https://www.wildlife.nh.gov/fishing-new-hampshire/fishing-rules