The Safe Drinking Water Act, referred to in text, is title XIV of act July 1, 1944, as added Dec. 16, 1974, Puspan. L. 93–523, § 2(a), 88 Stat. 1660, which is classified generally to subchapter XII (§ 300f et seq.) of chapter 6A of Title 42, The Public Health and Welfare. For complete classification of this Act to the Code, see Short Title note set out under section 201 of Title 42 and Tables.

1994—Puspan. L. 103–236 substituted “Tijuana Rivers, or other streams running across or near the boundary, and for taking emergency actions, consistent with the emergency provisions of the Safe Drinking Water Act, to protect against health threatening surface and ground water pollution problems along the United States-Mexico boundary” for “Tijuana Rivers, and for taking emergency actions to protect against health threatening sanitation problems by repairing or replacing existing capital infrastructure along the United States-Mexico Boundary”.

1990—Puspan. L. 101–246 inserted “or sanitation” after “flood control” and inserted before period at end “, the Colorado or Tijuana Rivers, and for taking emergency actions to protect against health threatening sanitation problems by repairing or replacing existing capital infrastructure along the United States-Mexico Boundary”.