Turret 16B was also said to have been located by Hepple in 1930 but if he did find the turret he did not document it in his notebook.[5] The presumed site lies beneath the Military Road adjacent to the Great Northern Reservoir (of the Whittle Dene reservoir complex).[5] Like Turret 16A no surface remains could be seen by 1966.[5]
Location: 55.008855°N 1.895210°W