PATHWAY STUDIES
	... are pathway studies?
	A pathway study identifies the route followed by a chemical compound from source through the surface and the subsurface environment to the area under investigation. These studies encompass natural and man-made corridors for migration.
	... would you need a pathway study?
	A pathway study aids in:   identification of sources for contamination   identifying changes that the contaminant may undergo during its migration   risk analysis   migration of pollution
	... can WDA help you with a pathway study?
	We will:   work closely with you to assess the importance of possible sources   apply environmental isotope studies for identification of sources and their relative importance   implement and execute a pathway analysis program   provide detailed interpretation of the findings
WDA has experienced personnel to assist your company in instituting these measures in a quality oriented, timely and cost effective manner