Merrimack Valley Seaplane Base

Merrimack Valley Seaplane Base is a privately owned, public-use seaplane base located three miles (5 km) west of the central business district of Methuen, a city in Essex County, Massachusetts, United States.
Facilities and aircraft.
Merrimack Valley Seaplane Base has two landing areas:
For the 12-month period ending October 1, 2006, the airport had 4,565 general aviation aircraft operations, an average of 12 per day.