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In recent weeks, hikers along Metroparks streams or winter-stroll beachgoers may have seen a surge of dead fish washed up on the shore. Is the die-off of these silvery blue-green fish a sign of environmental turmoil, or a natural occurrence? It’s the latter, and it happens regularly. Shad can’t...

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Senior Investigator Seth Hothem tests water quality near the fish-kill scene April 25. The Northeast Ohio Regional Sewer District is pleased that the grand jury returned indictments against Renato and Teresina Montorsi for allegedly dumping toxic cyanide into a storm sewer, deliberately poisoning tens of thousands of fish last...

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Fifteen new species of fish and 31 new species of macroinvertebrates found in the Cuyahoga River in the last three years are signs of increased diversity and improving environmental health. These findings and more are available in the our complete 2009 Cuyahoga River Environmental Monitoring report.

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