Col. David Caldwell, U.S. Army Corps of Engineers New York District (third person from the left), joins other elected, state, and federal officials for the Environmental Protection Agency announcement of the $1.4 billion Superfund Project for the Lower Passaic River in Newark, N.J., March 4, 2016. The Lower Passaic River Superfund project will remove 3.5 million cubic yards of toxic sediment, in an effort to revitalize the lower eight miles of the Passaic River.