Welcome to launch. We are currently expanding our databases quickly — user input and corrections are needed and appreciated. The content and functions on this site are deep. If you find something that is out of order, please let us know.
New York · Sullivan / Delaware Co.

Delaware River — Upper

Wild & Scenic🐟 TU Conservation
Sullivan / Delaware Co. · 73 mi · Class I–II
Optimal: 1500–8000 CFS · USGS #01427510
Water temp: 69°F
4,200 avg
3,220CFS
4.10 ft gauge height
Optimal
Stable(-30 in 3h)
Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 4,200 cfsHist. median: 3,780 cfsUSGS #01427510
National Wild & Scenic River · Upper Delaware Scenic and Recreational River (NPS) · Trout Unlimited Conservation

About

From Hancock downstream 73 miles through Sullivan and Delaware counties, this Wild & Scenic corridor runs Class I-II water at 4,200 CFS average, with optimal flows between 1,500-8,000 CFS. The upper 30 miles from Hancock to Callicoon offer the best eagle viewing along with intermittent Class II drops. Below Callicoon, 25 miles of Class I water to Barryville create the main family float corridor. The final 18 miles from Barryville to Port Jervis pick up Class I-II features again through the Roebling Bridge area. Managed as the Upper Delaware Scenic and Recreational River by the National Park Service, the corridor maintains protected status along both banks. Kittatinny Canoes operates commercial trips throughout the system. USGS gauge 01427510 tracks the flows that can swing from technical lows to pushy spring highs, though the river's size moderates most conditions into reasonable paddling water. Trout Unlimited has designated conservation sections along the drainage.

Solunar Fishing Activity
🌒
Waxing Crescent
15% illumination
Poor
Moon overhead
8:28 AM
Moonrise
12:52 PM
Moonset
4:04 AM
Moon underfoot
8:28 PM
Next full moon: May 3111 days
Outfitters
Lander's River Trips
Upper Delaware canoe and kayak rentals since 1955
Kittatinny Canoes
Multi-day Upper Delaware trips and camping
10-Year Flow Patterns
See 10 years of flow patterns for this river — historical analysis is a Pro feature.Upgrade to Pro →
Your Optimal Range
Set your personal optimal CFS window per river — custom ranges are a Pro feature.Upgrade to Pro →
Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.

Know the Delaware River — Upper? Your local knowledge makes this page better for every paddler, angler, and guide who comes after you.
Improve This River →