151.03-30—Hazardous material.
In this part hazardous material means a liquid material or substance that is—
(b)
Designated a hazardous substance under section 311(b) of the Federal Water Pollution Control Act (33 U.S.C. 1321 ); or
Code of Federal Regulations
[CGD 81-101, 52 FR 7777, Mar. 12, 1987, as amended by CGD 95-028, 62 FR 51209, Sept. 30, 1997]