S.3172: A bill to provide conditions for funds made available for certain projects located in the State of Louisiana, and for other purposes.

Sets forth non-federal cost allocation, non-federal share repayment, and expenditure requirements to reach the Corps of Engineers designated 100-year level of protection for the Lake Pontchartrain and Vicinity project, the West Bank and Vicinity project, and elements of the Southeast Louisiana Urban Drainage project located within such projects.