We have really killed them. A Google Search will bring up practically nothing, although they were probably the most interesting Everglades’ feature of all. Lake Okeechobee’s “Dead Rivers,” entitled as such as they were “perceived not to go anywhere…” but they did…they flowed out of Lake Okeechobee, running through the custard apple forest, and then disappeared into the sawgrass river of grass, today known as the Everglades.
The engineer of Hamilton Disston stated that there were 17 rivers leading out of Lake Okeechobee. Some of the larger ones were named the Dead, Democrat, Dowell, Forked, Hidden, Copper, Hutchinson, Leatherman, Menge, Pelican, and Ritta. Some were miles long, over 100 feet wide, and many feet deep. These rivers flowed curvaceously through the custard apple/pond apple swamp that extended from the lake’s rim as far as four miles south. Today these locations encompass the cities south of the lake especially Pahokee, Belle Glade, South Bay, and Clewiston.
Presently, the south and eastern shores of Lake Okeechobee are devoid of these once very rich-with-life rivers as they have been cut-off, redirected into canals, filled in, or diked. Apparently it was documented that the “dead” rivers could flow north or south depending on rainfall. We found it more efficient to drain the Lake and to eventually erect a dike destroying all of the wildlife highways.
The Boyer Survey: An Archaeological Investigation of Lake Okeechobee, 2011, by Christopher Davenport and others–from which these images and much of the information in this post comes from, show where some of these ancient and now “dead” rivers flowed. One thing is for sure, they were never really dead, until we killed them. I think it is important to, at least for our memories, bring them back to life; we will learn more about them.
I hope everyone had a happy Mother’s Day yesterday! One of our “around the table” family discussions went like this:
Jacqui:” I’m getting a new headshot this week because now my hair is gray.”
Sister Jenny: “Why? Are you running for office?”
Jacqui:” No, not now. But I want my blog photo to look like me.”
Sister Jenny: “Why!” 🙂
Whether it’s my hair, or our natural landscape, things are always changing! I think it’s important to let young people, like my niece Evie, Jenny’s daughter, almost 18 and entering the world, know what our natural landscape looked like “before,” as they will be dealing with water issues we can’t even imagine.
One of the least documented changes of Florida is the demolition of the pond apple belt of Lake Okeechobee. I hope in time, the younger generation finds a way to recreate its original natural purpose that was to strain, slow down, and clean the lake water flowing south into the sawgrass plains of the Everglades. Another benefit was flood protection. Nature’s adapted protections out-do mankind’s every time…
In pre-drainage times, the original features of Lake Okeechobee helped contain it. There was the Okeechobee Sand Ridge; the Southern Ridge; the Spillover Lands; and the fossilized coral ridge.
The Sand Ridge extended from Martin County to Palm Beach County ~just north of Pahokee. There was a cut in this ridge where water could more easily escape east at today’s historic village of Sand Cut along the eastern shoreline. Archaeologists believe this Sand Ridge running along the lake was an old shoreline. It is stated in the research of the Boyer Survey, An Archaeological Investigation of Lake Okeechobee, by Christian Davenport, Gregory Mount and George Boyer Jr., that only the eastern shore of Lake Okeechobee was “defined by a sand shore.” Today the Army Corp has built a dike along and over this sand shore with the addition of extra boulders for protection. Very unattractive. The original pond apple forest would not just have been more lovely, but would have helped in times of storms ~ similar to how mangroves, even in front of a seawall, do today.
The Southern Ridge was a high muck ridge that had formed at the southern end of the lake and was located in a “massive belt of pond apple trees.” This forest was completely mowed-down to access the deep muck for agricultural purposes. It was 32,000 acres! (Lawrence E. Will) The towns of *Port Mayaca, Pahokee, Belle Glade, South Bay, and Clewiston south today’s Lake Okeechobee are located in what was once the pond apple forest. Surreal, isn’t it?
These trees grow closely together and can get very large. They have weird roots kind of like mangroves. My husband Ed and I bought a lot along Overlook Drive in Stuart and oddly or interestingly enough in this area there are pond apple trees. According to the study, the original lands of Lake Okeechobee sloped towards the lake, meaning the lake would have been as much as two miles wider during periods of high water. (The forest and the shape of the land held the water in the lake.) Along the southern edge “dead rivers” cut through this muck ridge and were the primary outlet during times of high waters. (Boyer Survey)
Spillover Lands was the archeological term for the lower-sawgrass plains extending beyond the southern side of the pond apple forest. Here sheet flow was created that moved and melded into the Everglades, basically a littoral marsh.
By the way the “dead rivers” were anything but dead, some very deep and very long. The word “dead” was applied as some of the original explores could not find “the end,” and I believe this word suits today’s powers well as the word “dead” makes one think they had no life. The complete opposite is the truth. They were full of life! All the animals of the Everglades, including hundreds of birds colonies lived in these areas that were completely DESTROYED.
The final formation mentioned in the Boyer Survey is an ancient Fossilized Coral Ridge (Reef) that runs from approximately Okeelanta to Immokalee. In pre-drainage times, this muck covered reef caused a higher elevation that is thought to have helped retain some of the water within the Spillover Lands during times of low water. Hmmm? Another Nature feature that works better than our manmade ideas for drought protection today – deep well injection, and other brilliant ideas….
Well, I hope you enjoyed today’s lesson! And I hope some young people like my niece Evie in the photo at the beginning of this blog read this post some day. Gray hair can be dyed or glorified, but the natural features of Lake Okeechobee in the heart of Florida, they must be rebuilt as part of today’s modern eco-system.