US lawFederal (United States)Session lawPub. L. 91-224 — To amend the Federal Water Pollution Control Act, as amended, and for other purposes.201Pub. L. 91-224, tit. II, sec. 201short titleEnactedYear: 1970Length: 17 wordsOfficial source short title Sec. 201. This title may be cited as the “Environmental Quality Improvement Act of 1970.”PreviousPub. L. 91-224, tit. I, sec. 112NextPub. L. 91-224, tit. II, sec. 202