Calusa Waterkeeper
In the News
Research Reveals how Red Tide and Blue-Green Algal Blooms could Affect your Health
New research provides some of the best information yet about how these harmful algal blooms could impact our health. It’s all hands on deck to tackle Southwest Florida’s water crisis, and that includes James Metcalf, Ph.D., with Brain Chemistry Labs in Wyoming.
Multiple Blooms, Multiple Toxins, Multiple Worries: New Study Sheds Light on 2018’s Disastrous Algae Crisis in Florida
Those who lived through 2018’s summer knew Southwest Florida’s water was bad, but a new peer-reviewed scientific study helps clarify how bad. The paper shows residents were exposed to a mix of potentially dangerous toxins at the same time, as a one-two punch of algae blooms left the economy reeling and residents sickened.
Florida Harmful Algal Blooms Produce Multiple Toxins Detrimental to Human Health
In 2018, releases of cyanobacterial-laden freshwater from Lake Okeechobee transported a large bloom of Microcystis cyanobacteria down the Caloosahatchee. Analysis of water samples showed high concentrations of microcystin-LR, sufficient to result in adverse human and animal health effects if ingested.
Environmental Groups want State to do More to Warn Public about Toxic Blue-Green Algae
Four Florida Waterkeepers sent a letter to the governor and DOH saying the state is not doing enough to protect the public from toxic algae blooms. “We asked them previously to work on cyanobacteria signage and standards and the task force developed a consensus,” said Calusa Waterkeeper John Cassani.
Words from the Waterkeeper, Episode 15
Calusa Waterkeeper, John Cassani talks water temperatures in the mid to high 90s in back bays which is creating hypoxic conditions. Plus, an update on the Lake Okeechobee cyanobacteria bloom, and a massive trichodesmium bloom along the Sarasota County coastline.
Florida Department of Health Fails to Consistently Notify Residents of Health Risks from Toxic Blue-Green Algae
After massive and recurring blue-green algae blooms in Florida waters that resulted in multiple “states of emergency” issued by then-Governor Rick Scott in 2016 and 2018, the Florida Department of Health (FDOH) is still unable to consistently warn the public of the toxic blooms.
Environmental Groups say Latest Water Bill is Bad for Florida
Environmental groups across the state are challenging the bill recently signed into law by Gov. Ron DeSantis that is supposed to help clean up Florida’s ailing waterways. Critics of the bill say it fails to advance Florida’s water quality standards and regulations and is actually worse than having no new water laws at all.
Fort Myers has a Water Pollution Problem and FDEP Promises Penalties
Over the past several months, the agency that protects Florida’s environment has juggled several major pollution incidents in Fort Myers. The troubles have come from causes ranging from inadequately protected construction sites to aging infrastructure including a 193,000-gallon sewage spill in March.
Lake Okechobee Blue-Green Algae Bloom Shrinks in Size
Recent satellite imagery shows a shrinking blue-green algae bloom covering less than half of Lake Okeechobee, with the densest patches being concentrated along the northwest shore. However, it’s still too early in the summer to know whether or not a major bloom will manifest this year.
Foul Water Returns to Matlacha’s Shores
As it did a few months ago, foul water again surrounds Matlacha as the Fourth of July holiday looms, worrying residents and business owners. Starting this spring, conditions have fluctuated from intermittently icky to full-on dreadful. What the FDEP is doing to measure or help remains unclear.
Water Quality a Concern in Matlacha Pass as Eels Surface
Concerns are rising over the water quality of Matlacha Pass after cloudy-looking water was spotted, bringing eels and other sea life to the surface for air. “The water quality is very poor, there are suspended solids in the water and macroalgae that’s coating the bottom that may be the culprit behind a lot of this,” said John Cassani.
Looking to the Future – 25 Years of Calusa Waterkeeper
We are excited to release our Anniversary Commemorative publication recognizing our 25-year history, starting as CRCA – Riverwatch in 1995. This expanded souvenir newsletter is chock full of historical accounts from our founding and early years, along with a focus on key issues throughout our watershed.