Articles by Paul Koberstein






Introducing the Cascadia Times Archives

Starting with the April 1995 issue, we are posting all our back issues online in their original format. From 1995 to 2009, we published a total of 63 issues of the magazine in print (some of…


Johnson Creek has a PCB problem

Three Oregon Department of Environmental Quality studies conducted from 2005 to 2014 found steadily increasing levels of contamination in the urban creek, and the highest levels were found in a 150-foot segment near a titanuim…