OHSU

Previous Years

For our third Open House, we continued to expand the range of elements we measured, including determining whether water was "soft" or "hard," and the samples we accepted
2012 Open House Flyer
For our second Open House, we expanded the range of elements that we measured to include more heavy metals (such as cadmium and mercury), and we accepted a much broader range of samples
2011 Open House Flyer
For our first Open House (2010) we measured lead, iron, and copper in water samples
2010 Open House Flyer