U.S. Environmental Protection Agency officials and visitors walk past a steaming mound of decontaminated soil during a tour of the Industrial Latex Superfund site in Wallington, N.J., Friday, Feb. 12, 1999. (AP Photo/Mike Derer)

What Trump EPA Contract Freeze Means For The Environment

The move could disrupt core operations ranging from toxic cleanups to water quality testing, according to records and interviews.