The day began with smoke, smoke off the sugarcane fields.
Yesterday, Ed and I took a flight from Stuart to Everglades City, passing Chokoloskee and photographing the EAA Reservoir lands along the way. It is huge out there in the “Everglades,” seemingly endless. The easiest way to get one’s bearings is to look for the Miami and New River Canals that run south of Lake Okeechobee. Highway 27 parallels the New River Canal; where the red balloon is located above is the area east of where the EAA Reservoir will be constructed. For more specifics see link (https://jacquithurlowlippisch.com/tag/a-1-aerial/)
For Ed and I the flight, although hazy, was an opportunity to learn to recognize from the air Water Conservation Area 3, just south of the EAA Reservoir Area. The water conservation area lands are not located in Everglades National Park, but water quality is protected.
“To me these are the Everglades,” Ed said looking down.
“They are but they aren’t,” I replied. “They are part of the Central and South Florida Project, they are not natural; they are controlled. When they are too full from EAA water, the water from Lake O is not allowed to go south. If too full, from rain, or otherwise the animals can drown. Trapped on the tree islands raccoon, and deer, and panther together. Terrible.”
“Why can’t the water just flow south,” Ed asked.
“Lot of reasons, people like to say it’s because of an endangered bird, but its bigger than that, mostly because we have chosen to make it that way, and powerful entities keep our legislature from changing it in spite of what the voters say.” (SFWMD Constraints: https://apps.sfwmd.gov/SystemConstraintsDataApp/)
Ed did not reply.
We looked forward to what appeared to be little hills. The cypress domes of Big Cypress National Park reflected in the sunlight, and I could see “end of the earth” Chockoloskee right next to Everglades City in the distance. Pretty…
I can understand why people like to live down there so far away from everything. But they too can not escape our problems ~not with water.
Florida is like Africa. We have a wet season and a dry season. This dry season has been very wet!
In today’s blog, I will share the most recent update by Dr Gary Goforth sent to Martin County on 3-13-15 entitled: “Summary of Dry Season Flows, November 1, 2015 – February 29, 2016.” Dr Goforth gives a summary and provides wonderful visuals. The “pages” he mentions in his summary for this post have been converted to slides. (Please view slides from left to right.)
Thank you Dr Goforth. (http://garygoforth.net)
Are are an integral part in helping us understand why we must sent the water south…
Thought you might be interested in this comparison of dry season inflows to, and discharges from, Lake Okeechobee. Inflows to the Lake were 79% higher this dry season (Nov. 1 2015 – February 29, 2016) compared to a year ago, but Lake discharges have only been 1% higher due to the inability to send water south. Hence Lake stages have increased more than a foot above the level it was at this time last year.
The basins with the biggest increases in Lake inflows are those along the north and northwest shores of the Lake – but not the Upper Kissimmee, which exhibited a 50% reduction in flows to the Lake compared to last year.
As we’ve seen, because of the heavy rains south of the Lake and the agencies delay in moving water out of the Water Conservation Areas, WCAs, the estuaries have taken the brunt of Lake releases this year.
The flow estimates on the first 5 pages are in acre feet and in billion gallons on the second 5 pages.
Yesterday, reviewing Everglades/IRL history, we learned about Storm Water Treatment Areas (STAs) that clean Lake Okeechobee water going to the Everglades; today we will take a look at their “older brother and sisters” the Water Conservation Areas ( WCAs),changed but remaining parts of the Everglades, that deliver water to Everglades National Park, and are protected as part of the Everglades themselves…
The Water Conservation Areas, the three large red images in the photo at the beginning of this blog post, comprise 900,000 acres. For reference, the Everglades Agricultural Area (EAA) is 700,000 acres. As we learned yesterday, the STAs were built in 1994; the WCAs are were developed/created in 1948.
According to United States Geological Survey, (USGA,) the WCAs were developed as part of the (1948) Central and Southern Florida (C&SF) Project.
It followed tremendous flooding in 1947, and inspired the widening and deepening of the C-44, (St Lucie) C-43, (Caloosahatchee) canals, the building of C-23, C-24, C-25 in Martin and St Lucie Counties, as well as many, many, other projects around and south of Lake Okeechobee. The Army Corp of Engineers did what they were charged to by the state and the US Congress, and as usual they did it “too well,” over draining the state with the continued destruction of the northern estuaries. On top of that, today we waste on average 1.7 billion gallons of valuable water to tide every day. (Florida Oceanographic Society, Mark Perry.)
So anyway, the WCAs were also “created”during this time; they on the other hand are a good thing…
According to the USGA web site:
They were designed for use as storage to prevent flooding, to irrigate agriculture and recharge well fields and as input for agricultural and urban runoff.
They are also recharged by rain, but leeves were built around the WCAs so water flows into them and then slowly streams into Everglades National Park by the hand of man, not Nature…
The USGA also states that:
Historic flow of water and the quality of water through the WCAs have been greatly reduced. These conditions have resulted in decreased wading bird populations due to shortened hydroperiods, invasion of the native environments by exotic plants and fish, and conversions of sawgrass communities to cattail/sawgrass mixes.
Recently, Martin County’s Dr Gary Goforth (http://garygoforth.net), formerly of the SFWMD, and one of the primary creators of the STAs, has been revealing publicly at River Coalition meetings and SFWMD meetings that although more STAs have been built since 1994 to bring and clean water into the WCA/Everglades, less water is actually getting there!
2014 was the first year in ten years that a substantial amount of water (over 250,000 Acre Feet) was sent south. (See chart below.) This is odd isn’t it? And until last year, most of that water was EAA water used to water their crops, not “overflow” Lake Okeechobee water.
I believe it was the public outcry that inspired the ACOE and SFWMD to send more water south last year through the STAs and WCAs.. .The problem lies with the SFWMD and ACOE mostly because in 1994, by law, phosphorus was limited into Everglades National Park. This is understandable, but adds to our St Lucie/Indian River Lagoon continued destruction.
Even with all of the STAs and the WCAs nature cannot take up all of the man-made phosphorus and nitrogen from farming and development. So what can we do?
We must return more of the EAA land to nature or at least “man-made” nature…we must purchase the option lands….