Tropical storm Allison in 1992 dislodged numerous acres of floating crops and hydrilla from many in the St. Johns River headwater lakes. Masses of hydrilla and floating crops had been carried downstream and jammed towards the U.S. Freeway 192 bridge. Crops had been compressed into a decent mass with the https://troyfvlzo.dailyblogzz.com/34025186/5-simple-statements-about-rivers-in-florida-with-manatees-explained