Amoskeag Power Squadron - serving southwestern New Hampshire, including the Connecticut and Merrimack Rivers and the lakes in between. This squadron was chartered in 19577

Aroostook Valley Sail and Power Squadron - which serves the Aroostook county region of far northeastern Maine. This squadron was chartered in 2003.

Kennebec River Sail and Power Squadron - serving the Kennebec River basin and the many lakes and rivers in southern and central Maine. This squadron was chartered in 1954.

Lakes Region Sail and Power Squadron - serving the Lake Winnipesaukee region of central New Hampshire.

Mid-Coast Sail and Power Squadron - serving the Muscongus and Penobscot Bay regions of mid-coastal Maine. This squadron was chartered in 1993.

Penobscot Bay Sail and Power Squadron - serving the Penobscot and Northern and Eastern Penobscot Bay. This squadron was chartered in 1967.

Portland Head Sail & Power Squadron - serving the needs of boaters in the Portland, Maine coastal region. This squadron was chartered in 2004.

Portsmouth Sail and Power Squadron - serving the needs of the boating community in coastal New Hampshire and southern Maine coastal regions. This squadron was chartered in 1942.

Wawenock Power Squadron - serving the Maine coastal regions between Casco Bay and Muscongus Bay. This squadron was chartered in 1959.