The Southeast Louisiana Flood Protection Authority (SLFPA) was established by Louisiana state law Revised Statute §38:330.1 in September 2006. Its operation began in January 2007. The Authority consists of two regional levee boards which oversee flood protection in the Greater New Orleans area on the east and west banks of the Mississippi River. Commissioners of both Authorities have clearly defined term limits. The Authority also has a Nominating Committee.
At that time, levee boards still existing were: Algiers, the East Jefferson (Parish) Levee District, the Lake Borgne Basin Levee District (St. Bernard Parish), the St. Tammany (Parish) Levee District, the Tangipihoa (Parish) Levee District, and levee boards for the east banks of St. John the Baptist and St. Charles Parishes. The several pre-existing boards, while subservient to the SLFPA, remained in operation until existing projects, bonds, and tax millage rates either are consolidated under the new board or expire.