New Hampshire boat launches
Every public boat ramp and launch Snoflo tracks in New Hampshire — from inland reservoirs to coastal harbors and Great Lakes ports of refuge.
New Hampshire boat launch map
Check New Hampshire’s water before you launch
Every launch, reservoir, gauge and fishing spot on one live map:
- Launches — is the water nearby low, normal or running high
- Reservoirs — live lake levels vs normal
- Rain coming — 24/48/72-hr forecast, press play
✓ Free for 7 days · ✓ Cancel anytime
New Hampshire boating conditions today
River levels, the biggest flows and any weather alerts — from live USGS gauges and the National Weather Service.
Biggest flows right now: Connecticut River At North Walpole (9,130 cfs), Connecticut River At West Lebanon (5,070 cfs), Merrimack River At Franklin Junction (2,690 cfs).
New Hampshire boat launch report
Today on New Hampshire’s water
The highest-flow USGS gauges in New Hampshire right now — tap one for charts, forecast and flood stages before you pick a launch.
About New Hampshire boat launches
How many public boat ramps are there in New Hampshire?
Snoflo documents 124 public boat ramps and launches in New Hampshire, each with an interactive map location, nearby river and lake levels, and a 7-day weather forecast. The best-covered watersheds include Contoocook, Merrimack, Middle Connecticut — see live New Hampshire river levels.
Where do the New Hampshire boat launches come from?
Public-access listings published by New Hampshire's fish & wildlife agency, the U.S. Army Corps of Engineers (USACE), the National Park Service (NPS), the Bureau of Reclamation, and local park districts. We focus on launches that are publicly accessible.
Can I check launch conditions before I drive?
Each launch page links the nearest USGS streamgauge (for rivers) or NOAA tide station (for coastal sites), plus a 7-day weather forecast. Cross-reference with the launch's typical operating range — drought drawdowns can put a concrete ramp 20 ft above water.
Are there fees?
Fees vary by operating agency. State-managed launches in New Hampshire typically charge a small day-use or boat-trailer fee. Federal launches often accept the America the Beautiful pass. Always check the launch's detail page for current fee info.
What about boating safety in New Hampshire?
Always carry the right gear (PFDs, signaling, a marine radio for coastal trips), file a float plan, and watch the weather. The U.S. Coast Guard publishes safe-boating guidance and free vessel safety checks.