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Algae Map: Nonprofit group creates map tracking algae bloom outbreaks from 2010 to now

Algae Map: Nonprofit group creates map tracking algae bloom outbreaks from 2010 to now
June 6, 2019 Natasha Blakely

The nonprofit organization Environmental Working Group today released a map that tracks all toxic algae outbreaks reported in the U.S. from 2010 until the present.

“No federal agency publicly tracks algae blooms, so we are trying to fill the gap,” said Anne Weir Schechinger, EWG senior economic analyst, in a press release. “It’s imperative that the public understand the threat and what they can do about it.”

View the map HERE.

Toxic algae blooms can cause nausea, vomiting, diarrhea and liver damage with just short-term exposure and possibilities of liver failure and cancer with long-term exposure.

EWG created the map based on news reports of algae outbreaks. From the data compiled, the organization found 550 algae blooms reported in waterways across 47 states between 2010 and May 2019.

Slightly under half of those outbreaks—256—happened in 2018 alone, a sharp increase from the 166 in 2017. It’s an even bigger increase from 2010, where just three outbreaks were reported.

The map will be updated weekly.

“Algae blooms are spreading at an alarming rate, and we expect 2019 to be no exception to this trend,” Schechinger stated in the release. “It’s likely that outbreaks will occur across the U.S. – some with significant negative repercussions for local economies, recreation and even tap water.”

More information on EWG’s work on toxic algae can be found at their website, including tips on avoiding toxic algae bloom poisoning and satellite photos of algae blooms.

Read Great Lakes Now’s article on animal farms as a possible growing contributor to Lake Erie’s toxic algae problem: Animal Culprit: Study Points to Animal Farms as Growing Contributors to Lake Erie Algae.

1 Comment

  1. Alex Sagady 2 months ago

    >>>>”No federal agency publicly tracks algae blooms,”

    Great Lakes Now either does NOT do any fact checking (as it did not do on any of its “Detroit zip 48217 is most polluted” stories), or GLN is completely oblivious about, or in complete denial about the existence of well-known science work of the National Oceanographic and Atmospheric Administration’s (NOAA) Great Lakes Environmental Research Laboratory in Ann Arbor.

    NOAA-GLERL has been conducting the HAB-Tracker [HAB – Harmful Algae Blooms] for at least the last couple of years for the biggest problems with HAB in Lake Erie, Saginaw Bay and Lake Huron in cooperation with the Cooperative Institute for Great Lakes Research (CIGLR):

    https://www.glerl.noaa.gov/res/HABs_and_Hypoxia/habTracker_about.html

    For an outfit called “Great Lakes Now,” your failure of current awareness in not knowing that the NOAA-GLERL HAB tracker exists is pretty inexcusable for an environmental journalism group.

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