U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
An outer wall of a component served by an impounding system may not be used as a dike unless the outer wall is constructed of concrete.
Regulations most recently checked for updates: Aug 27, 2025
An outer wall of a component served by an impounding system may not be used as a dike unless the outer wall is constructed of concrete.