ultraviolettindeks kohas Newburyport (2.3 mi.) | ultraviolettindeks kohas Merrimacport (4 mi.) | ultraviolettindeks kohas Plum Island (Merrimack River Entrance) (5 mi.) | ultraviolettindeks kohas Hampton Harbor (6 mi.) | ultraviolettindeks kohas Riverside (Haverhill) (9 mi.) | ultraviolettindeks kohas Plum Island South (11 mi.) | ultraviolettindeks kohas Squamscott River Rr. Bridge (15 mi.) | ultraviolettindeks kohas Essex (16 mi.) | ultraviolettindeks kohas Annisquam (17 mi.) | ultraviolettindeks kohas Gosport Harbor (Isles Of Shoals) (18 mi.) | ultraviolettindeks kohas Jaffrey Point (18 mi.) | ultraviolettindeks kohas Portsmouth (19 mi.) | ultraviolettindeks kohas Seavey Island (19 mi.) | ultraviolettindeks kohas Atlantic Heights (19 mi.) | ultraviolettindeks kohas Fort Point (19 mi.) | ultraviolettindeks kohas Rockport (19 mi.) | ultraviolettindeks kohas Gerrish Island (19 mi.) | ultraviolettindeks kohas Dover Point (20 mi.) | ultraviolettindeks kohas Kittery Point (20 mi.) | ultraviolettindeks kohas Gloucester Harbor (20 mi.)