US lawFederal (United States)Session lawPub. L. 93-234 — To expand the national flood insurance program by substantially increasing limits of coverage and total amount of insurance authorized to be outstanding and by requiring known flood-prone communities to participate in the pro-gram, and for other purposes.107Pub. L. 93-234, tit. I, sec. 107definition of floodEnactedYear: 1973Length: 22 wordsOfficial source definition of flood Sec. 107. Section 1370(b) of the National Flood Insurance Act of 1968 is amended by inserting “proximately” before “caused”.PreviousPub. L. 93-234, tit. I, sec. 106NextPub. L. 93-234, tit. I, sec. 108