Nitrogen from the air helps fuel blue-green algae

Tests by the University of Florida show the cyanobacteria bloom in the lake has changed. At the start of the summer, the dominant type was a species of Microcystis, according to Florida Department of Environmental Regulation (FDEP) tests. In late July, the Microcystis bloom appeared to die off. A new bloom that has grown in […]

New NOAA image shows algae in 45 percent of lake

As the long, hot summer continues, the National Oceanic and Atmospheric Administration continues to track cyanobacteria concentrations in Lake Okeechobee. The computer-generated image is derived from data using satellite imagery capturing spectrums of light not visible to the human eye. Cloud cover and wind can affect the satellite data. The image from Aug. 9 “is […]

Blue-green algae in about 30 percent of lake

Satellite images show cyanobacteria in about 30 percent of Lake Okeechobee. Images acquired on Aug. 6 are partly obscure by clouds on the eastern side of the lake, according to Dr. Sachi Mishra of the National Centers for Coastal Ocean Science, with the National Oceanic and Atmospheric Administration. “Blooms are clearly visible in the lake […]

‘Water farming’ helps reduce flow to St. Lucie

They call it “water farming.” Caulkins Citrus Co., once home to orange groves, is the site of a public-private partnership to reduce harmful freshwater flows to the St. Lucie Estuary. The 3,200-acre site is adjacent to the C-44 Canal just east of Indiantown. Water from the canal is pumped into bermed reservoirs on the property, […]

Satellite images show algal bloom is changing

Satellite imagery continues to show changes in the cyanobacteria in Lake Okeechobee. Due to the lack of a broad-based regular sampling program, researchers can only speculate about what the images mean based on their knowledge of the lake and experience with algal blooms in similar bodies of water. The NOAA imagery from July 2 showed […]

Algae bloom in Lake Okeechobee is shrinking

The National Oceanic and Atmospheric Administration reported Friday that the algal bloom on Lake Okeechobee has decreased to about 30 percent of the lake. In addition, about half of the bloom has decreased significantly in concentration. At its peak on July 2, the bloom had been in about 90 percent of the lake, according to […]

NOAA imagery shows algal bloom decreasing

The latest images from space show the blue-green algal bloom on Lake Okeechobee is decreasing. Imagery from July 2 showed signs of cyanobacteria in 90 percent of Lake Okeechobee. Since the satellite images are only available at set intervals, NOAA was unable to get usable photos July 6-13 due to cloud cover. The July 14 […]

Dike repairs continue

Col. Jason Kirk of the U.S. Army Corps of Engineers Jacksonville District visited the Herbert Hoover Dike between Clewiston and South Bay on June 21 to assure residents that rehabilitation work on the dike is continuing. At left is Mali Gardner, mayor of Clewiston. At right is Janet Taylor of Glades Lives Matter.

Funding approved for dike repairs

EAA reservoir added to Water Resources Development Act BELLE GLADE – Sen. Bill Nelson and U.S. Rep. Alcee Hastings stopped by the Belle Glade Marina on July 5 to announce that federal funding has been approved to speed repairs to Herbert Hoover Dike, and that the federal share of funding for the Everglades Agricultural Area […]

Cyanobacteria in water column, not on lake’s surface

The good news: The surface of Lake Okeechobee is NOT covered in blue-green algae, toxic or otherwise. The bad news: According to the National Oceanic and Atmospheric Administration (NOAA), there is a large concentration of cyanobacteria (sometimes called “blue-green algae”) in the lake. According to the Florida Department of Environmental Protection, some of the samples […]