At just over 300 miles from its headwaters in the Upper Basin marsh to its mouth northeast of
Jacksonville, the St. Johns is Florida’s longest river entirely within its borders. It is an amazing
river that literally defies description for depending on where one encounters this serpentine
waterway, it may be accurately characterized as an elongated estuary, a vast inland sea, an
intimate blackwater creek, a braided puzzle-like marsh or an engineered drainage canal. Of all
its myriad characteristics, it is this diversity that makes the St. Johns a paddling destination that,
in a more reasonable world, would certainly eclipse Orlando’s Walt Disney World as a Florida
attraction.
The St. Johns enters its Middle Basin at its crossing of State Road 46 where the river forms the
boundary between Seminole and Volusia counties and extends from Lake Harney in the south, to
north of Lake Monroe at the boundary of Seminole and Lake counties. Here, the river forms a
more recognizable and well-defined channel that continues to connect numerous flow-through
lakes that provide the paddler with both river channel and open water paddling experiences.
Navigation aids begin just north of Lake Harney and continue to the mouth of the river at
Mayport. The river passes near and through some large urban areas in this basin; however, its
banks remain predominantly natural and undeveloped. River access throughout the Middle
Basin is good, and there are numerous launch and take-out locations fairly evenly distributed
along the course of the river. Along with increased access and urbanization, river use also
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increases in this reach of the river, and because of the narrow winding channel, boat traffic and
resulting wakes can be challenging for paddlers. This potential incompatibility can be
minimized by avoiding paddling during holidays and weekends and by paddling during the off
season when temperatures are low.
Source: Florida Department of Evnironmental Protection
For More Information Visit:
Florida's Designated Paddling Trails - Florida DEP
St. Johns River Paddling Trail Data Book (PDF)- Florida DEP