Florida toxic algae is so bad it can be seen from space

The toxic algae is now coating more than 60 per cent of Lake Okeechobee

Kelly Rissman
Tuesday 18 July 2023 22:52 BST
Comments
Lake Okeechobee is covered in toxic algae
Lake Okeechobee is covered in toxic algae (NOAA)

Your support helps us to tell the story

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.

At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.

The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.

Your support makes all the difference.

Toxic blue-green algae spread across Florida’s largest freshwater lake has become so huge that can be spotted from outer space.

The algae grew to cover 420 square miles of Lake Okeechobee on 4 July, and reached a whopping 440 square miles by 11 July, according to NASA earth observatory. The lake it covers is only 730 square miles, so the toxic algae is now coating more than 60 per cent of the body of water.

The National Centers for Coastal Ocean Science produced satellite images of the Cyanobacteria Algal Bloom, as it’s called.

Palm Beach County health officials have issued numerous warnings about the algae’s toxins. “Do not drink, swim, wade, use personal watercraft, water ski or boat in waters where there is a visible bloom,” officials warned on 17 July.

“A bloom occurs when rapid growth of algae leads to an accumulation of individual cells that discolor water and often produce floating mats that emit unpleasant odors,” the officials added.

This particular bloom has been growing since May, but Lake Okeechobee is no stranger to toxic algae growth. In 2022, the blue-green algae spread to cover 45 per cent of the lake. This wasn’t as bad as in 2019, when 90 per cent of the lake was covered.

Florida experienced a separate toxic algae bloom – known as red tide – on the southwest coast in May, causing the cancellation of a festival.

Join our commenting forum

Join thought-provoking conversations, follow other Independent readers and see their replies

Comments

Thank you for registering

Please refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in