40 CFR 110.3 - Discharge of oil in such quantities as
For purposes of section 311(b)(4) of the Act, discharges of oil in such quantities that the Administrator has determined may be harmful to the public health or welfare or the environment of the United States include discharges of oil that:
(b) Cause a film or sheen upon or discoloration of the surface of the water or adjoining shorelines or cause a sludge or emulsion to be deposited beneath the surface of the water or upon adjoining shorelines.
[61 FR 7421, Feb. 28, 1996]
Title 40 published on 2013-07-01
no entries appear in the Federal Register after this date.