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Boat Ramp Atlas

Great Island Common

on Portsmouth Harbor — Rockingham County, New Hampshire

Can I launch today?

Nearest gauge: WINNICUT RIVER AT GREENLAND, NR PORTSMOUTH, NH7.1 mi away.

Water level

Reading the gauge…

Flow

A gauge reading describes the gauge, not the ramp. Conditions at the water can differ — confirm with the managing agency before you travel.

Details

Water bodyPortsmouth Harbor
CountyRockingham
Nearest communityNew Castle
DockNo
Launch feeYes
Managed byTown - New Castle

Only fields the managing agency publishes are shown. A missing row means the agency does not record it, not that the feature is absent.

Directions to 43.06585, -70.71322

Other launches on Portsmouth Harbor

We list 2 public launch sites on this water body. See them all →

Nearest boat ramps

Where this comes from