Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA)The Coastal Wetlands Planning, Protection and Restoration Act, (CWPPRA pronounced kwǐp-rŭh), is federal legislation enacted in 1990 that is designed to identify, prepare, and fund construction of coastal wetlands restoration projects. Since its inception, 210 coastal restoration or protection projects have been authorized, benefiting approximately 100,000 acres in Louisiana.