On Friday morning, Pennsylvania American Water sent a notice to customers requesting a voluntary reduction of nonessential water usage due to a lack of rainfall.

"The lack of precipitation has impacted water levels in Butler's source waters, Thorn Run and Lake Oneida," said Pennsylvania American Water's Northwest Director of Operations Jon Natale. "We're asking customers to voluntarily reduce non-essential water use in an effort to prevent additional restrictions."

The voluntary notice applies to several areas, including the City of Butler, Connoquenessing, East Butler, Saxonburg, Butler Township, Center Township, Clinton Township, Donegal Township, Forward Township, Franklin Township, Jackson Township, Jefferson, Lancaster, Oakland, Penn, and Summit.

"Small changes in daily habits and

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