S.S. Papadopulos and Associates Inc.
Matt Tonkin has been with SSP&A for 15 years. His focus is on the design of data gathering efforts; the synthesis and interpretation of data; and, the application of models to support decision-making. He has completed contracts to the USGS, USEPA and California Department of Water Resources in the areas of contaminant transport and model uncertainty analysis. Matt is a former member of the Interstate Technology Research Council (ITRC) MTBE team.