Putnam County topographic maps

Palatka is located at 29°38′N 81°39′W / 29.633°N 81.650°W / 29.633; -81.650. The total area is 7.5 square miles (19 km2) and has an average elevation of 16 feet (4.8 m) above sea level. The city is located in the southern portion of the Lower St. Johns River basin.

Average elevation: 26 ft

Average elevation: 148 ft

Average elevation: 112 ft

Average elevation: 141 ft

Average elevation: 141 ft

Average elevation: 23 ft

Average elevation: 102 ft

Average elevation: 125 ft

San Mateo is located at 29°36′25″N 81°35′06″W / 29.607°N 81.585°W / 29.607; -81.585, with an elevation of 72 feet (22 m).

Average elevation: 33 ft

Average elevation: 36 ft

Average elevation: 20 ft

Average elevation: 108 ft

Georgetown is located at 29°23′29″N 81°38′19″W / 29.391362°N 81.638689°W / 29.391362; -81.638689 (29.391362, -81.638689). Its elevation in 23 feet (7 m).

Average elevation: 20 ft

Average elevation: 20 ft

Average elevation: 128 ft

Average elevation: 62 ft

Average elevation: 39 ft

Average elevation: 26 ft

Average elevation: 95 ft