The 2012 National Insect & Disease Risk Maps/Data page hosts the following data sets:
GIS Data Downloads: Zip files with downloadable GIS raster data (ArcINFO GRID format)
Within each zip file is an ArcINFO workspace that includes the relevant raster data (GRID format), a README file that explains the file naming conventions, and layer files for default symbolization. Each raster dataset includes embedded metadata. The Data Dictionary describes these datasets. Please keep your web browser window open and allow extra time when downloading large zip files.
Contiguous U.S. Hazard by agent-Eastern pests (.xls,.zip)
Contiguous U.S. Hazard by agent-Western pests (.xls,.zip)
Contiguous U.S. Hazard by agent- Pests that span L48 (.xls,.zip)
Contiguous U.S. Composite hazard from all pests (.xls,.zip)
Contiguous U.S. Hazard by host tree species (.xls,.zip)
Contiguous U.S. Treed area, Total basal area (.xls,.zip)
Alaska All NIDRM GIS raster datasets (.xls,.zip)
Hawaii NIDRM GIS raster datasets (.xls,.zip)
**Map and Image Services: **
Map and Image Services Intro/Overview (.doc)
Tabular Data Downloads: 186 individual forest pest : individual tree species host models were created by forest health experts to build the 2013- 2027 NIDRM outputs.
2013-2027 NIDRM Model Details workbook (.xls)
National Forest Summaries (.xls)
National Park Summaries (.xls).
Watershed Summaries: Click links below to download ArcGIS 10.1 file geodatabases that summarize NIDRM 2013-2027 outputs by 6th level (12-digit) Hydrologic Unit Code (HUC) watersheds. The geodatabase tables summarize composite hazard, as well as breakouts by individual insect or disease and by host tree species that can be joined to the included 6th level HUC watershed polygons Note: This summary is based on a 2010 version of the 6th level HUC watershed dataset and tables will not properly join to more recent 6th level HUC versions.
Contiguous U.S. Geodatabase with HUC 12 polygons (.xlsx,.zip)
Alaska Geodatabase with HUC 12 polygons (.xlsx, .zip)
Hawaii Geodatabase with HUC 12 polygons (.xlsx, .zip)
CONTIGUOUS US & ALASKA spreadsheet summarizing NIDRM risk and surveyed pest damage for HUC6 watersheds (2010 version) intersecting US National Forest units (.doc, .xlsx)
NFS Subwatersheds (.doc, .xlsx)