Part 312 Prohibition of Discriminatory Practices in Water Resource Development Projects
Part 327 Rules and Regulations Governing Public Use of Water Resource Development Projects Administered by the Chief of Engineers
Part 328 Regulation of Seaplane Operations At Civil Works Water Resource Development Projects Administered by the Chief of Engineers
Part 330 Regulation of Law Enforcement Services Contracts At Civil Works Water Resource Projects Administered by the Chief of Engineers
Part 331 Regulations Governing the Protection, Use and Management of the Falls of the Ohio National Wildlife Conservation Area, Kentucky and Indiana