Tag Archives: Lake O algae

Holding Lake Okeechobee’s Algae at Bay

My husband, Ed, was able to fly the Baron yesterday. As the plane has been in service, we have not taken photos of Lake Okeechobee or the St Lucie River from a higher altitude in almost two months.

Because the satellite images have been showing Lake Okeechobee’s bloom lessening, I wasn’t sure what Ed would find. Well, he found a large blue-green algae bloom right outside the gates of Port Mayaca at S-308.

http://eyeonlakeo.com/NCCOS%20HAB%20Images/index.html via Todd Thurlow

On his way back to Stuart, he also took pictures of the St Lucie Inlet showing plentiful seagrass recovery near the Sandbar at the confluence of the St Lucie River/Indian River Lagoon, the ocean/river looking blue and inviting ~ not like the black coffee sediment and toxic nutrient-filled discharges seen recently in 2013, 2014, 2016, 2017, and 2018.

I am thankful to the ACOE and all involved for this summer’s reprieve. The Saint Lucie River really needed it!

We must keep in mind that with all of the recent rain, of course, Lake Okeechobee is rising. Today lake is at 12.99 feet. Hopefully, in the coming and most active months of hurricane season, there will not be a tropical system that could rapidly increase the lake level. In years past hurricanes have brought as much as three or four feet. There are many factors, but usually, the ACOE starts releasing at 15.5 feet to protect the Herbert Hoover Dike’s integrity and those living south and in the shadow of our diked lake.

Humans may have figured out how to “control” the state’s water, but Mother Nature holds the final card.

SFWMD 8-19-19

 

LAKE OKEECHOBEE AT PORT MAYACA AND LAKE O’S N.E. RIM SHOWING ALAGE BLOOM. IF S-308 were open, this bloom and freshwater that sustains blooms would be pouring into the St Lucie River/Indian River Lagoon. Photos by Ed Lippisch 3-18-19.

Lake O

N.E. Lake Okeechobee and Rim Canal

Boat tracks through algae bloom off Port Mayaca

 

Looking toward Lake Okeechobee at S-80, A.K.A. “The Seven Gates of Hell.” These gates can be opened by the ACOEO to discharge water from Lake O into the St Lucie River.  Photo Ed Lippisch 8-18-19.

C-44 Canal connects Lake Okeechobee to St Lucie River, photo Ed Lippisch 8-18-19

 

ST LUCIE RIVER/INDIAN RIVER LAGOON AT ST. LUCIE INLET showing nearshore reefs, blue waters, and recovering seagrasses ~even with high local rains and discharges from canals C-23, and C-24. This area between Sewall’s Point and Sailfish Point was once considered the most bio-diverse in North America. This year, 2019, there have been no discharges from Lake Okeechobee allowing the area to begin to recover from years of destructive discharges from Lake Okeechobee.

St Lucie Inlet at the confluence of SLR/IRL, #Clean2019

Darker shades are recovering seagrasses!

Flight Aware Track:

SFWMD canal and basin map. C-44 canal is the canal most southerly in the image and connected to Lake Okeechobee.

102 Sq. Mile Algae Bloom in Lake Okeechobee, 6-16-18

AlgaeBloom06-15-2018SWIR, Todd Thurlow

I could never do what I do without the people who help me. My husband, his pilot friends, the everyday people sending me “toxic-algae” imagery, the River Warriors community, and when it comes to striking the bull’s-eye, my science-studied-lawyer, little brother, Todd.

Just hours ago, Todd forwarded these images from satellites, Landsat 7, and Sentinel 2, clearly showing a large algae bloom photographed yesterday in Lake Okeechobee. 102 square-miles of it!

So Florida state agencies, and others…

…Do not tell me the algae comes from our river. It does not. We have been through this before….

The algae, that can become toxic, and maybe already is, starts in, and comes from the crock-pot of Lake Okeechobee. The Army Corp of Engineers should stop discharging right now.  Right when the Colonel sees these images. And these images have been seen, because NASA makes these images available to the Corp.

When a satellite image like this is made public, it cannot be ignored.

The ACOE should close the gates of S-308 until DEP has tested all edges of this large bloom. And work for never discharging when there is an algae bloom in Lake Okeechobee.

Stop the discharges from Lake Okeechobee!

LE07_L1TP_015041_20180614_20180614_01_RT-crop
Sentinel-2 L1C from 2018-06-15
Sentinel-2 L1C SWIR from 2018-06-15
Sentinel-2 L1C NDVI from 2018-06-15
Sentinel-2 L1C SWIR crop from 2018-
Sentinel-2 L1C NDVI crop from 2018-06-15

See this link of Todd’s for site with more satellite imagery: http://www.thurlowpa.com/LakeOImagery/

#toxic2018