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Oldnews posts articles, letters to the editor and photos on the history of the Pall-Gelman dioxane groundwater contamination

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The Pall-Gelman 1,4 dioxane groundwater contamination has a long and troubled past in Ann Arbor history.

AADL Archives staff, with the assistance of Scio township resident [http://oldnews.aadl.org/taxonomy/term/90445|Roger Rayle], founder and leader of [https://sites.google.com/site/srsworg/|Scio Residents for Safe Water], has posted [http://oldnews.aadl.org/gelman_history|over 1,000 historical articles], [http://oldnews.aadl.org/gelman_editorials|editorials], [http://oldnews.aadl.org/gelman_letters|letters to the editor] and [http://oldnews.aadl.org/gelman_photos|photos] from the Ann Arbor News covering the history of the Pall-Gelman dioxane groundwater contamination cleanup from the late 1960s, when Gelman Sciences (now the Pall Corp.) pumped contaminated water into a holding pond at their 600 S. Wagner facility, through the close of the first iteration of the Ann Arbor News in 2009. Coverage includes not only attention-grabbing headlines but considerable detail about the company's earnings, personnel changes, and related environmental concerns at the state and local level throughout this period.

The discovery of the 1,4 dioxane in water wells in the 1980s caused a public outcry and set off much finger-pointing and several legal battles between the Pall-Gelman Corporation; Scio township residents; the city of Ann Arbor; and the state of Michigan concerning responsibility for the cleanup that's now stretched over three decades. Former Ann Arbor News assistant metro editor Lynn Monson has written a [http://oldnews.aadl.org/features/pall_gelman_cleanup|special feature story for Oldnews] to bring readers up to date as the dioxane plume continues to spread toward the Huron River.