Road trip series:
Today we continue our road trip in the Glades atop the Herbert Hoover Dike.
In the short video below you can see my Glades tour-guide, former mayor JP Sasser, driving, –in his hometown of which he knows so much about–Pahokee. On the right lies the city, and on the left is Lake Okeechobee. A precarious position indeed!
Pahokee is actually unusual in that this little town is “high-ground.” According to JP, about 13 feet above ground. This is not the case for most of the Glades.
Interestingly, in the video, JP discusses how the Army Corp recently decided where to strengthen the dike in Pahokee, because if they had extended it out 500 feet as was done along the rest of the eastern shore, the town of Pahokee would have been covered up as it is located right beside the dike.
Video: Driving along dike:https://youtu.be/fQILKYeQbeU
Lake Okeechobee’s dike and its history are fascinating just as is all our area of the Northern Everglades including the St Lucie River/Indian River Lagoon that in 1923 became the primary exit point for waters that could no longer flow south after the Herbert Hoover Dike was built.
According to historian and Gladesman Lawrence E. Will:
“…following the floods of 1923 and 1924 water stood over farm lands nearly the entire winter. To protect the farms, the state of Florida had then constructed an earthen dike along the whole south shore. It was some five to eight feet above ground level but this dike was never intended to withstand a hurricane.”
Regarding the expansion of the dike, as the “Herbert Hoover,”after the horrific hurricanes of 1926, ’28 and again in again in ’49, Mr. Nathaniel Reed notes in his writing “Lake Okeechobee and the Everglades: “The Corps of Engineers studied the average size of Lake Okeechobee and designed a dike around it…”
Now this is where things get very interesting.
“The average size of the lake….” what’s that?
Now if we look at this slide taken from a 2016, presented by Jeff Sumner, who was at the time Office Chief State and Agricultural Policy, SFWMD, it shows the size of the lake pre-development. One can see it was about once about 1000 square miles in size and today it is 750.
Of course the size expanded and contracted based on rainfall, but one still gets the point…this lower area was nature’s shoreline, a boggy marsh with rivers leading into a sawgrass “river of grass” bordered by a forest of over 30,000 acres of Custard Apple trees that functioned like mangroves extending up to five miles or more south into what is today’s Belle Glade. As Mr Lawrence Will would have said: “Who wudda thought!” (http://museumoftheglades.org)
2 thoughts on “The False Edge of Lake Okeechobee, SLR/IRL”
You need to (eventually) turn al this into a book Jacqui. Jon
I have a vietnamease friend who lives under a bridge that I eat dinner with after a hard day of putting calcium sand in the lagoon . The lagoon is 2 miles across where he lives and he stays in the middle. He said during hurricane Mathew the waves came almost all the way up (30 foot) The wind whipped one way and then it whipped the other. He said he had to pee and it all went to the roof and swirled around in a circle, I said here in America we evacuate. Hello again—this is Brent