#duval-county
explore What is the largest river in Duval County, Florida?
The largest river in Duval County, Florida is the St. Johns River. It is approximately 310 miles (500 km) long and runs through or borders twelve... Read more
The largest river in Duval County, Florida is the St. Johns River. It is approximately 310 miles (500 km) long and runs through or borders twelve... Read more