Tag Archives: On First Day of Sunshine

On First Day of Sunshine, ACOE Dumps Lake O into Already Ailing St Lucie, SLR/IRL

I woke up to seeing sunshine through the window. I looked at my phone. My brother’s text read: “S-308 just jumped to 1484 cfs and its climbing.”

(Go to St Lucie River for reports:  http://www.thurlowpa.com/news.htm)

In Sewall’s Point, today is the first morning in three weeks that it hasn’t been raining, or just about to. My porches have been slick with moisture and leaves. The frogs in my pond are so loud at night I have to put in ear-plugs. My husband and I laugh saying you can count sheep, but there is no sleep!

In spite of all of this and the fact that the ACOE has been discharging from C-44 canal basin since around May 16, and the St Lucie River already looks like hell, it is still disappointing and heart-wrenching when they formally “open the gates.” ~To Lake Okeechobee that is…

In spite of the history, or knowing why they do it, it just seems so wrong that little St Lucie has to take basically one-third of the crap water for the state. Sorry and I know my mother will not like that word, but its the truth.  Thank God for Joe Negron and his work last year as President of the Florida Senate and resurrecting the EAA Reservoir. And curse to any new Governor who does not help it be fulfilled.

The natural drainage basin of the St Lucie River shown in GREEN below was much smaller than it is today. The introduction of four man-made drainage canals dramatically altered its size and the drainage patterns. This primarily being C-44, the canal connected to Lake Okeechobee (bottom). One can see from the map image that C-44 Basin and of course Lake O’s water, the most effective assassins, were never part of the St Lucie Basin as were not Port St Lucie’s C-23, C-24, and C-25 system. These canals have killed our river!

The EAA Reservoir must be built, and in time, more water must move south to Florida Bay. We shall be fixed or compensated or a combination of both for our now noxious-reality. We will not accept this fate. Who knows what this summer shall bring. But one thing is for sure, this life along the St Lucie, is now toxic.

Drainage changes to the SLR. Green is the original watershed. Yellow and pink have been added since ca.1920. (St Lucie River Initiative’s Report to Congress 1994.)

 

A lone Great Egret looks for fish along a putrid looking, foam filled river. All images taken yesterday, 5-31-18 at Ernest Lyons Bridge. JTL

Thank you to ACOE for the following information and press conference yesterday.

Lake O water management slide_20180531: this slide shows lake levels comparatively. The lake is now high going into hurricane season, starting June 1st, ironically today. The lake is managed as a reservoir for agriculture.

Email 5-31-18

All,

The U.S. Army Corps of Engineers (USACE) Jacksonville District will start releasing water from Lake Okeechobee this weekend as part of its effort to manage rising water levels.

The discharges are scheduled to begin Friday (June 1). The target flow for the Caloosahatchee Estuary is 4,000 cubic feet per second (cfs) as measured at Moore Haven Lock (S-77) located in the southwest part of the lake. The target flow for the St. Lucie Estuary is 1,800 cfs as measured at St. Lucie Lock (S-80) near Stuart. Additional runoff from rain in the St. Lucie basins could occasionally result in flows that exceeds the target.

“Historic rain across the region since the middle of May has caused the lake to rise more than a foot,” said Col. Jason Kirk, Jacksonville District commander. “We have to be prepared for additional water that could result from a tropical system. The lake today is above the stage when Irma struck in September, which eventually caused the water level to exceed 17 feet. A similar storm could take the lake to higher levels.”

Today, the lake stage is 14.08 feet, up 1.25 feet from its 2018 low which occurred May 13. The lake is currently in the Operational Low Sub-Band as defined by the 2008 Lake Okeechobee Regulation Schedule (LORS), but within one foot of the Intermediate Sub-Band. Under current conditions, LORS authorizes USACE to discharge up to 4,000 cfs to the Caloosahatchee (measured at S-77) and up to 1,800 cfs to the St. Lucie (measured at S-80).

“Forecasts indicate more rain is on the way in the coming week,” said Kirk. “Additionally, long-range predictions indicate increasing probabilities of above-average precipitation for the rest of the wet season. We must start aggressively managing the water level to create storage for additional rain in the coming wet season.”

For more information on water level and flows data for Lake Okeechobee, visit the Jacksonville District water management website at http://www.saj.usace.army.mil/Missions/CivilWorks/WaterManagement.aspx.

Very Respectfully,

Savannah Hayes Lacy
Hydraulic Engineer
USACE Jacksonville District
Operations Division – Water Management