James Marolda, CPG, PG, has 14 years of experience as a geologist in the environmental industry. As a geologist/hydrogeologist at Brown and Caldwell, he provides technical and managerial support on hydrogeological investigations including landfill expansion, aquifer testing, and supervision of drilling operations. Responsibilities include directing field activities, data evaluation and manipulation, and preparation of reports that are submitted to various regulatory agencies. Marolda has gained extensive experience in preparing hydrogeologic investigation reports consisting of researching regional and site-specific geologic and hydrogeologic conditions, evaluation of collected field data, and determination of the nature and extent of chemical constituents at numerous sites.