For over two centuries, the Chillicothe paper mill, now operating as Pixelle Specialty Solutions, has cast a long shadow over its community, not just as an economic pillar but as a persistent source of environmental contamination. Despite numerous ownership changes, from Mead to Glatfelter and finally Pixelle, a disturbing pattern of pollution and regulatory non-compliance has plagued the site. The most recent and definitive proof of this enduring toxic legacy came on April 16, 2025, when the U.S. Environmental Protection Agency (EPA) levied a $234,440 federal civil penalty against Pixelle Specialty Solutions for eleven distinct Clean Air Act violations. This significant fine, issued just two days before the company's abrupt announcement of the plant's closure, strongly suggests that the cumulative burden of environmental remediation and regulatory pressure ultimately rendered continued operation untenable.