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The St. Johns River Water Management District and most Florida state agencies use a figure of 310 miles for the length of the St. Johns River. Water control structures put in place by the U.S. Army Corps of Engineers in cooperation with the South Florida Water Management District sometime in the 1960's splits the Upper St. Johns River watershed marshland. At about the Indian River County boundary with St. Lucie County, the watershed in St. Lucie County is diverted to the south. From the southerly boundary of Indian River County the Upper St. Johns River is allowed to flow northward. It is not clear whether the 310 mile figure represents the original upper watershed marshland area or whether it includes the Fort Drum tributary stream watershed which extends southwest of the main basin and into St. Lucie and Okeechobee counties.
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The St Johns River is the longest river in which US state?
The St Johns River is 310 miles long making it the longest river in the state of Florida.
How deep is the St Johns River?
The St, Johns River is the longest river in Florida, at 310 miles long (500 km).
When was St. Johns River Light created?
St. Johns River Light was created in 1858.
Where is the St Johns River Festival Of The Arts Inc In Historic Sanford in Sanford Florida located?
The address of the St Johns River Festival Of The Arts Inc In Historic Sanford is: Po Box 223, Sanford, FL 32772-3277
When was St. Johns River State College created?
St. Johns River State College was created in 1958.
When was St. Johns River Terminal Company created?
St. Johns River Terminal Company was created in 1901.
What is the driving time from Atlantis FL to St Johns FL?
276 miles
When was St. Johns River Veterans Memorial Bridge created?
St. Johns River Veterans Memorial Bridge was created in 2004.
What is St Johns river nickname?
puzzle lake
What state is the St Johns river located?
Florida
What other river flows north like the st johns?
nile river
Where is the Childrens Museum Of St Johns Inc in St Augustine Florida located?
The address of the Childrens Museum Of St Johns Inc is: Po Box 209, St Augustine, FL 32085-0209
