CFR›Title 7›Subtitle B›Chapter VI›Part 622 ContainsSubparts A–DCorpusDaily eCFRDisplayed edition2026-07-09Last updated2026-07-09 PART 622—WATERSHED PROJECTS Subparts A Subpart A—General Sections 622.1–622.7 B Subpart B—Qualifications Sections 622.10–622.11 C Subpart C—Application Procedure Sections 622.20–622.21 D Subpart D—Planning Sections 622.30–622.32 Authority16 U.S.C. 1001-1012a, and 33 U.S.C. 701b-1.Source49 FR 6078, Feb. 17, 1984, unless otherwise noted. Previous 621 Part 621—River Basin Investigations and Surveys Next 623 Part 623—Emergency Wetlands Reserve Program