A major fish kill in a Cattaraugus County creek has prompted state officials to shut down part of a local cheese facility.
The New York State Department of Environmental Conservation (DEC) says Great Lakes Cheese in Franklinville must immediately halt wastewater discharges to Ischua Creek, following reports of foul odors and visible pollution earlier this week.
State investigators say tens of thousands of fish and other aquatic species have died in the creek, which is usually known for its clean water and healthy ecosystem. The source: organic waste flowing from the facility’s outfall pipe.
“This environmental damage is significant,” said DEC Commissioner Amanda Lefton. She added that the facility must take action to stop further harm and improve its wastewater treatment process.
Drinking water appears safe—for now
At this point, there’s no known impact to public water systems. But out of caution, the State and County Health Departments are sampling private wells in the immediate area around the plant.
“We will continue to review environmental and water quality data,” said Health Commissioner Dr. James McDonald. “At this time there is no indication of impacts to drinking water systems.”
Local water providers have also been notified and are taking extra steps to monitor water quality.
Recreational use advisory remains in effect
DEC is still investigating and is urging the public to avoid all contact with Ischua Creek downstream of Franklinville. That includes swimming, fishing, and boating.
Officials also ask residents to avoid touching dead fish or wildlife and to keep pets and livestock away from the creek. Anyone who sees unusual wildlife activity or fish kills should report it by calling (716) 851-7201.
Great Lakes Cheese says it is pausing its outfall operations as ordered. The company will be required to improve its digester systems and submit to enhanced monitoring moving forward.
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