Projects > Info

Isles Dernieres Restoration East Island (TE-20)

Priority Project List: 1
Sponsors: CPRA, EPA
Parishes: Terrebonne

Reports

Louisiana Barrier Island Comprehensive Monitoring Program (BICM): Phase 2 – Updated Shoreline Compilation and Change Assessment, 1880s to 2015PDF43.0 MB
Final Engineering Report for Isles Dernieres Restoration Project: Phase 0 - Eastern Isle Dernieres and Phase 1 - Trinity IslandPDF182.9 MB
Final Engineering Report for Isles Dernieres Restoration Project: Phase 0 - Eastern Isle Dernieres and Phase 1 - Trinity IslandPDF79.1 MB
Final Engineering Report for Isles Dernieres Restoration Project: Phase 0 - Eastern Isle Dernieres and Phase 1 - Trinity IslandPDF26.5 MB
State of the Coast 2018: Lessons Learned from Two Decades of Barrier Island Restoration in LouisianaPDF6.3 MB
Louisiana Barrier Island Comprehensive Monitoring Program (BICM) Phase 2 - 2016 Characterization of Surficial Sediments in the Western and Eastern Chenier Plain and Atchafalaya and Wax Lake Delta Regions: Part A - Data Collection, Sample Processing and ProductsPDF627.7 KB
Louisiana Barrier Island Comprehensive Monitoring Program (BICM) Phase 2 - 2015 Characterization of Surficial Sediments in the Early Lafourche Delta, Late Lafourche Delta, Modern Delta, and Chandeleur Islands Regions: Part A - Data Collection, Sample Processing and ProductsPDF717.8 KB
Louisiana Barrier Island Comprehensive Monitoring Program (BICM) Phase 2 - 2015 Characterization of Surficial Sediments in the Early Lafourche Delta, Late Lafourche Delta, Modern Delta, and Chandeleur Islands Regions: Part B – Sediment Sample Distribution MapsPDF1.5 MB
Louisiana Barrier Island Comprehensive Monitoring Program (BICM): Phase 2 - Shoreline Compilation and Change AssessmentPDF54.4 MB
Bathymetric Survey Assessment for Louisiana Barrier Island Comprehensive Monitoring Program (BICMs) --- Raccoon Island to East Timbalier Island, LouisianaPDF59.9 MB
Bathymetric Survey Assessment for Louisiana Barrier Island Comprehensive Monitoring Program (BICMs) --- Raccoon Island to East Timbalier Island, LouisianaPDF59.9 MB
Geotechnical Data Report Overview of Island Study Isles Dernieres Stabilization ProjectPDF31.3 MB
Geotechnical Data Report Overview of Island Study Isles Dernieres Stabilization ProjectPDF8.3 MB
Geotechnical Data Report Overview of Island Study Isles Dernieres Stabilization ProjectPDF60.4 MB
Geotechnical Data Report Overview of Island Study Isles Dernieres Stabilization ProjectPDF94.6 MB
Geotechnical Data Report Overview of Island Study Isles Dernieres Stabilization ProjectPDF73.3 MB
Geotechnical Data Report Overview of Island Study Isles Dernieres Stabilization ProjectPDF4.8 MB
Geotechnical Data Report Overview of Island Study Isles Dernieres Stabilization ProjectPDF53.5 MB
Geotechnical Data Report Overview of Island Study Isles Dernieres Stabilization ProjectPDF48.2 MB
Geotechnical Data Report Overview of Island Study Isles Dernieres Stabilization ProjectPDF97.9 MB
Geotechnical Data Report Overview of Island Study Isles Dernieres Stabilization ProjectPDF6.0 MB
Subsoil Investigation Isle Dernieres Restoration Eastern Isle Derniere and Trinity IslandPDF24.3 MB
Soil Borings and Laboratory Tests Sand Source Borings Isle Dernieres Restoration Project East and Trinity IslandsPDF11.5 MB
CWPPRA Adaptive Management: Assessment of Five Barrier Island Restoration Projects in LouisianaPDF46.0 MB
TE-20 and TE-24 As-Built DrawingsPDF58.9 MB
TE-20 Monitoring PlanPDF356.1 KB
Louisiana BICM Volume 1, Part 1: 2005 Post Hurricanes Katrina and Rita PhotographyPDF4.2 MB
TE-20 and TE-24 Project Completion Report (Pre-Construction Plans)PDF32.1 MB
TE-20 2008 Operations, Maintenance, and Monitoring ReportPDF4.8 MB
TE-20 2004 Operations, Maintenance, and Monitoring ReportPDF1.0 MB
Project Manager's Technical Fact Sheet (HTML)html10.0 KB

Data

Eastern Isle Dernieres Restoration (TE-20) 1997 Land/Water
Eastern Isle Dernieres Restoration (TE-20) 1997 Land/Water
Download (ZIP 103.0 KB)
  • Product Id: 1997-02-0119
  • Type: Spatial Data
  • Created: 4/15/2004 7:43:00 AM
  • Modified: 4/15/2004
  • Contact: Bill Jones
  • Office: NWRC-GIS
  • Orientation:
  • Scale: Unknown
  • This data set consists of an unsupervised clasification of land and water for the year 1997 for the CWPPRA project, Eastern Isle Dernieres Restoration (TE-20). The data are generated using the color infrared mosaicked imagery for that year. The data are used by project managers for each site in order to get a general overview of land loss. The data can be compared to the same type of data from previous years to conduct trend analysis.
Eastern Isle Dernieres Restoration (TE-20) 1993 Mosaic
Eastern Isle Dernieres Restoration (TE-20) 1993 Mosaic
Download (ZIP 11.1 MB)
  • Product Id: 1993-02-0020
  • Type: Spatial Data
  • Created: 4/15/2004 7:41:00 AM
  • Modified: 4/15/2004
  • Contact: Bill Jones
  • Office: NWRC-GIS
  • Orientation:
  • Scale: Unknown
  • This data set consists of mosaicked color infrared 1993 aerial photography for the CWPPRA project, Eastern Isle Dernieres Restoration (TE-20). The data are used as base map data for either land/water analysis and/or habitat change analysis. The imagery also serves as a visual tool for project managers to assist them in land loss or any obvious problems within the project boundary.
Eastern Isle Dernieres Restoration (TE-20) 1997 Mosiac
Eastern Isle Dernieres Restoration (TE-20) 1997 Mosiac
Download (ZIP 10.0 MB)
  • Product Id: 1997-02-0118
  • Type: Spatial Data
  • Created: 6/4/2003 12:00:00 AM
  • Modified: 4/15/2004
  • Contact: Bill Jones
  • Office: NWRC-GIS
  • Orientation:
  • Scale: Unknown
  • This data set consists of mosaicked color infrared 1997 aerial photography for the CWPPRA project, Eastern Isle Dernieres Restoration (TE-20). The data are used as base map data for either land/water analysis and/or habitat change analysis. The imagery also serves as a visual tool for project managers to assist them in land loss or any obvious problems within the project boundary.
Eastern Isle Dernieres Restoration (TE-20) 1994 Mosaic
Eastern Isle Dernieres Restoration (TE-20) 1994 Mosaic
Download (ZIP 8.2 MB)
  • Product Id: 1994-02-0109
  • Type: Spatial Data
  • Created: 6/4/2003 12:00:00 AM
  • Modified: 4/15/2004
  • Contact: Bill Jones
  • Office: NWRC-GIS
  • Orientation:
  • Scale: Unknown
  • This data set consists of mosaicked color infrared 1994 aerial photography for the CWPPRA project, Eastern Isle Dernieres Restoration (TE-20). The data are used as base map data for either land/water analysis and/or habitat change analysis. The imagery also serves as a visual tool for project managers to assist them in land loss or any obvious problems within the project boundary.

Wetland Value Assessment

  • Project Area (acres): 449
  • Average Annual Habitat Units*: 45
  • Acres Created / Restored: 9
  • Acres Protected: 0
  • Total Net Acres: 9

* Habitat Units represent a numerical combination of habitat quality (Habitat Suitability Index) and habitat quantity (acres) within a given area at a given point in time. Average Annual Habitat Units represent the average number of Habitat Units within any given year over the project life for a given area.