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Environment & Climate Change

Will Toledo's water crisis be a wake-up call?

A small sample of the thick, bacteria-ridden algae spreading across Lake Erie
Mark Brush
/
Michigan Radio

The city of Toledo has lifted a drinking water ban

The ban went into effect early Saturday after tests showed high levels of a toxin in the city’s drinking water. 

The toxin came from a bloom of cyanobacteria, sometimes referred to as blue-green algae,  near the city's water intake.  

Mayor D. Michael Collins says city officials will take the next 48 hours to assess how the emergency was handled.

Gary Fahnenstiel is a research scientist at the University of Michigan’s Water Center. He said that these blooms have been around for a while, and perhaps this event can push us toward treatment and mitigation of cyanobacteria blooms.

"This probably caught the public more as a surprise than the scientists or the water quality professionals," Fahnenstiel said. 

* Listen to the full interview above.

Clarification: An earlier version of this story referred to "algae blooms" in Lake Erie. These are really bacterial blooms (cyanobacteria) that look like algae. The copy has been clarified above.

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