11 When applied heavily and frequently, deicing chemicals can pollute receiving waters, but the degree of their damage largely depends on the type and designated use of the receiving water, and on the drainage system used to discharge the runoff.
(the drainage system; used; to discharge the runoff) (deicing chemicals; can pollute; receiving waters) Context(deicing chemicals can pollute,List([40, 69))):(deicing chemicals; can pollute receiving; waters) (the degree of their damage; largely depends; on the type and designated use of the receiving water)
deicing chemicals can pollute,List([40, 69))
the drainage system deicing chemicals deicing chemicals the degree of their damage
used can pollute can pollute receiving largely depends
to discharge the runoff
receiving waters
waters
on the type and designated use of the receiving water