Hurricane Katrina & Rita Information Clearinghouse

Map Products, Reports & Data Downloads

READ CITATION BEFORE DOWNLOAD | Also check our Research section in the website

LIDAR Mosaics by parishes available in ArcGrid and IMG format in GIS Store New! Added 07/21/06

FEMA Individual Assistance (IA) in New Orleans for Katrina (as of 03/16/06) Added 05/03/06

FEMA Individual Assistance (IA) in Southeast Louisiana for Katrina (as of 03/19/06) Added 05/03/06

Maps of building structures generated with data from HAZUS-MH: Added 04/25/06

Commercial Structures by Census Block: Calcasieu Parish

Concrete Structures by Census Block : Calcasieu Parish | South East Louisiana | South West Louisiana

Governmental Structures by Census Block : Calcasieu Parish

Industrial Structures by Census Block : Calcasieu Parish

Manufactured Housing by Census Block : Calcasieu Parish | Lafourche Parish | Terrabonne Parish | South East Louisiana | South West Louisiana

Masonry Structures by Census Block : Calcasieu Parish | South East Louisiana | South West Louisiana

Residential Structures by Census Block : Calcasieu Parish

Steel Structures by Census Block : Calcasieu Parish | South East Louisiana | South West Louisiana

Wooden Structures by Census Block : Calcasieu Parish | South East Louisiana | South West Louisiana


Wooden Structures by Census Block for Orleans Parish Added 04/18/06

LDEQ Approved Debris Sites as of 04/05/06 (Data provided by Louisiana Department of Environmental Quality) Added 04/07/06

Residential replacement costs for South West Louisiana (pdf) Added 02/13/06

Residential replacement costs for Orleans Parish (pdf) Added 02/13/06

Estimated Building Replacement Costs for impacted zipcodes: LA | TX | AL | MS (shapefiles, tables)
Added 02/10/06

Statewide Louisiana-Merged Roads (shapefiles) Added 02/09/06

[FEMA DATA] Surge Inundation: St. Charles | St. John the Baptist | St. Tammany | Tangipahoa Added 02/08/06

[FEMA DATA] Advisory Base Flood Elevation Data: St. Charles | St. John the Baptist (Katrina) | St. Tammany | Tangipahoa

Calcasieu | Cameron | Iberia | Lafourche | St. Mary | Terrebone | Vermillion | St. John the Baptist (Rita) Updated 04/07/06

[FEMA DATA] Surge Elevation Contours Added 02/08/06

Morbidity & Mortality Weekly Report from CDC Jan 20,2006 issue New! Added 01/19/06

NOAA's Raster Navigational Charts - Download site (Web link) Added 01/03/06

Typhoon Isewan-Hurricane Katrina Comparison - A report Added 12/16/05

2005 Louisiana Survey Post-Community Audit - Various reports: (Web link) Added 12/12/05

LIDAR Mosaic of South West LA available now Added 12/12/05

Depth Grid for Orleans, Jefferson & St.Bernard Parishes: For Sep 02, 2005/ArcGIS Grid format Added 12/01/05

Digitized Flood Zone Data : Orleans Parish | Jefferson Parish | St. Bernard Parish | Cameron Parish | St. Tammany Parish | Vermillion Parish | Lafourche Parish | St. Mary Parish | St John Baptist Parish Updated! 02/01/06

[FEMA DATA] Georeferenced FEMA FIRM Maps: Cameron Parish | Jefferson Parish
Added 12/01/05

Pre-Disaster characteristics of hurricane affected populations (Columbia Univ Link) Added 12/01/05

Posters: Pre & Post Hurricane Imagery of neighborhoods in and around New Orleans
Gentilly: High Res./24'x 24' plots | Low Res. Images (for ppts)
Lower Ninth Ward: High Res./24'x 24' plots | Low Res. Images (for ppts)
N.O East: High Res./24'x 24' plots | Low Res. Images (for ppts)
Uptown Carrollton: High Res./24'x 24' plots | Low Res. Images (for ppts)

Maximum Water Depth by Zipcode - Jefferson, Orleans, St.Bernard Parishes (pdf)

National Flood Insurance policies by Zip code - Jefferson, Orleans, St. Bernard Parishes (pdf)

Hurricane Katrina Flooding: Estimated Extent & Depth (Maps by NOAA/as jpegs)
31 August 2005
08 September 2005
15 September 2005



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