Florida’s Big Dig

The story of the Intracoastal and other thoughts on water, waterways, land, and ecology

  • https ://vimeo.com/130709822  Tap the line to the left to start the short video. Read the text first.

    In this woefully short video, we take a fast trip through one ecosystem.  Starting at the Kissimmee River basin and its estuaries, we visually fly over, under and through a flow of several waters, Lake Okeechobee, south through the slow-moving Everglades, until we reach the tip of the Florida peninsula at Florida Bay.

    Unlike anything in the world, this connected and continuous FLow of waters supports a plethora of bird life, of wading birds, of hawks of all kinds, of fish, of the greatest number of wide-mouthed bass in the country, of submerged and floating plants, of plants microscopically small yet vital to the larger animal life that feed upon them, of alligators resident in only a handful of states like Florida, of snails and of the smallest plants that support fish, turtles, and other small animal life.

    At one time, this 350-mile stretch of water was meant to flow continuously, without interruption and without the intervention of animals like the tropical boa constrictor, which was never intended to inhabit these waters nor the Eucalyptus tree that continues to harm our natural waters and their natural inhabitants. How did this self-supporting ecology of plants, animals and water run so horribly askew?  In my 65 years in Florida I had never fully grasped the importance of the interconnectedness of this flow of waters.   I never fully comprehended the interdependency of so many elements that must be kept in balance if we are to depend upon clean water for our survival in the future.

    Today, we know the science and how to fix it, yet we may still lack the urgency to take action before it is too late.  I hope I’m wrong.  The Earth is a trust given to humanity. It is time to lay aside excuses, recriminations, and pleas for more time.  The time is now.

     

     

     

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    Old winding Kissimmee River
    Old winding Kissimmee River and its estuaries supplying freshwater to the prairies, plant and animal life. Aerial. FAU. Public domain

    The start of the rescue of the three-part system began with the restoration of the old sinuous Kissimmee River (above) and its network of a similarly sinuous web of estuaries sprouting in every direction, naturally supplying clean water for the surrounding  prairies, ultimately providing  water south  to Lake Okeechobee (“O”).

    The first wrong man-made step had been the channelization of the Kissimmee River (above, left) to straighten it, to remove the curves, to restore the old flows (above, right) despite the absence of scientific evidence to substantiate it and without evaluating its effects on the ecology of the Everglades.  The first step in restoration would be to restore the sinuosity of the old River system to bring back the animals lost in the degradation of the prairies.

     

  • Lake Okeechobee (or, Lake O) comprises 730 square miles and is the second largest lake entirely within one state in the United States. The Lake, “Big Water” in Seminole,” is approximately 15 feet deep depending upon the need to sustain the ecology of the Lake. Lake O is the only lake that may be seen with normal human vision from outer space.

    The dominant fauna of the lake is fish. The wide-mouthed bass is the dominant fish; Lake O sustains more wide-mouthed bass than any other freshwater lake in the country.  The dominant flora are the submerged plants and algae upon which small fresh water animals and snails feed. The Nineteenth century regarded the Kissimmee River-Lake O-Everglades ecosystem as America’s least explored  “last frontier.”

    Large-mouth bass in Lake Okeechobee
    Large-mouth bass in Lake O

    Until 1910, the United States Government had never even surveyed the Everglades.  Spain ceded Florida to the United States largely because of its inhospitable environment.

    The intentional raising of the water level in more recent years has cut off the light to many of the smaller underwater plants. Where once lake water had been pristine and clear, Lake O is now muddy, dirty and–sick.

    Wading birds no longer wade as water rises in the lake. Black crappie, wide-mouth bass, and other sunfish die off as bulrushes no longer populate the water. The Lake no longer attracts wild ducks as it had in the past. Large quantities of fertilizer for Big Sugar further sicken Lake O, spurring the growth of sugar cane and other choking plants, disrupting the River of Grass in its naturally slow movement south to the tip of the Florida peninsula.

    On the prairies, otters, waterfowl, shorebirds, and wading birds have long escaped man’s insatiable quest to tinker with Mother Nature, no longer inhabiting Lake O.  Above the Lake, Man’s straightening of the Kissimmee River interrupted the natural flow of a network of estuaries, feeding vast prairies. Four hundred tons of phosphorus enter the Lake every year from the Kissimmee River system as a result of fertilizing crops.

    Make no mistake. We have the technical answers.  Whether we have the will or not to stop Big Sugar from reneging on its agreement to help fix a broken ecosystem unlike any other in the world remains an open question.

  • Water Control Device No. 11. U.S. Army Corps of Engineers
    Water Control Device No. 11. U.S. Army Corps of
    Engineers