Louisiana: Isles Dernieres Restoration Trinity and East Islands (TE-20 and 24), LA


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Beach Totals

  • Nourishment Episodes:1
  • Volume:2,884,000 yd³
  • Length:39,600 ft
  • Total Cost:$ 19,460,000
  • Adjusted Cost (2025):$ 37,600,084

Data Table

LocationYearPrimary Funding SourceJustificationLength (ft)Volume (yd³)Total CostAdjusted Cost (2025)
Isles Dernieres Restoration Trinity and East Islands (TE-20 and 24)1999FederalEcosystem Restoration39,6002,884,000$19,460,000$37,600,084