Code of Federal Regulations Title 33. Navigation and Navigable Waters § 33.110.73 St. Johns River, Fla

(a) Area A. The waters lying within an area bounded by a line beginning at a point located at the west bank of St. Johns River at latitude 30°15′11″, longitude 81°41′23″;  thence to latitude 30°15′13″, longitude 81°41′14″;  thence to latitude 30°15′03″, longitude 81°41′11″;  thence to latitude 30°15′04″, longitude 81°41′20″;  and thence to the point of beginning.

(b) Area B. The waters lying within an area bounded by a line beginning at latitude 30°15′03″, longitude 81°41′28″;  thence to latitude 30°15′02″, longitude 81°41′10″;  thence to latitude 30°14′56″, longitude 81°41′08″;  thence to latitude 30°14′54.5″, longitude 81°41′10.5″;  and thence to the point of beginning.