Jacqueline A. MacDonald is a senior staff officer with the National Research Council's Water Science and Technology Board. She has directed projects on bioremediation of environmental contaminants, cleanup of contaminated ground water, and provision of safe drinking water to small communities. She received a B.A. magna cum laude in mathematics from Bryn Mawr College and an M.S. in environmental science in civil engineering from the University of Illinois.
Anita Hall is an administrative assistant for the Water Science and Technology Board. She was the senior project assistant for the completion of the limnology study and has been on the staff of the National Research Council since 1987.
Gregory K. Nyce was senior project assistant with the National Research Council's Water Science and Technology Board during the course of the study presented in this report. He also served as senior project assistant for the National Research Council's Committees on Wetlands Characterization, Mexico City Water Supplies, and In Situ Bioremediation. He received a B.S. in psychology from Eastern Mennonite College.