Diane Mas, PH.D, REHS/RS

Associate, Business Line Manager, Water Resources

Diane is an Associate and Business Line Manager in the Water and Natural Resources Business Line at Fuss & O’Neill. She is a founding member of the company’s environmental impact assessment practice. Diane has spent nearly 25 years working in the areas of water quality modeling, watershed management, and environmental impact assessment. Her current areas of water resources practice focus on climate change resiliency and adaptation for water resources; water quality assessment, modeling, and watershed management; harmful algal bloom impacts to drinking and recreational waters; and the relationship between water quality and public health. She also leads the preparation of state and federal environmental impact assessments, continuing to look for ways to streamline and focus analysis on key issues to assess and mitigate potential environmental effects.