Sacandaga River
Hamilton Co. · 64 mi · Class II–IV
2,260CFS/ 3.87 ft
Optimal→Stable· -40 cfs in 3h
Optimal: 500–3000 CFS · USGS #01321000
Length
Difficulty
Optimal
Avg Flow
Hist. Median
USGS Gauge
Adirondack Park
The southern Adirondacks' premier whitewater river — the Sacandaga drops steeply through the foothills with continuous Class II–IV rapids, particularly on the upper sections above Great Sacandaga Lake. The river is a favorite of New York paddlers for its reliable spring flows, accessible roadside runs, and Adirondack mountain scenery.
Trip sections
Upper Sacandaga — 15 mi, Class III–IV, best whitewater
Wells to Lake Pleasant — 20 mi, Class II–III, scenic canyon
Below Great Sacandaga Lake — 20 mi, Class II, tailwater run
Outfitters
Adirondack Rafting Company
Guided whitewater trips and kayak rentals on the Sacandaga
72-Hour Flow Forecast
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10-Year Flow Patterns
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Your Optimal Range
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Data Quality
River conditions are community-verified. CFS ranges, difficulty ratings, and trip sections may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level. If you spot an error, use the Improve This River button at the top of the page — your local knowledge is what makes this atlas accurate.