Background
Erdmann, John Baird was born on February 24, 1950 in Minneapolis. Son of Robert Keith and Mary Ann (Baird) Erdmann.
Erdmann, John Baird was born on February 24, 1950 in Minneapolis. Son of Robert Keith and Mary Ann (Baird) Erdmann.
Bachelor of Arts in Engineering and Applied Physics, Harvard University, 1972; Master of Science in Civil Engineering, University of Minnesota, 1990; Doctor of Philosophy in Civil Engineering, University Minnesota, 1997.
Research associate, New England Aquarium Research Department, Boston, 1972-1973; assistant engineer, Massachusetts Division Water Pollution Control, Westborough, 1973-1977; environmental engineer, Eugene A. Hickok & Associations, Inc., Wayzata, Minnesota, 1977-1985; principal environmental engineer, Wenck Associations, Inc., Maple Plain, Minnesota, since 1985.
Director, water quality chair Charles River Watershed Association, Newton, Massachusetts, 1974-1976. Member American Society of Civil Engineers, Association Ground Water Scientists and Engineers, Water Environmental Federation, Minnesota Lake Management Federation (secretary 1989-1990).
Married Ann Marie Freed, June 12,1969 (divorced 1976). 1 child, Rachel; married Diane Lee Johnson, April 24, 1982. Children: Saleha, Daniel.