Site Investigation

Environmental Compliance was called in by a heavy industrial manufacturer in NE Portland because the City of Portland had suggested that storm water from its property was a possible source of contamination in the Willamette River (aka the Portland Harbor Superfund site.)  Environmental Compliance oversaw a site investigation and maintained control over all reporting to ensure that findings were fully and accurately reported without any speculation or other unwarranted findings that could be difficult or impossible to dispute later.  The facility was eventually cleared of any liability for the release of hazardous substances to the nearby river.