Weed and Seed Map Layers - Data Sources

Weed and Seed Features

Layers: Active Target Areas, Graduated Target Areas, Safe Havens
  • Target Areas - The geographic areas served by the local sites as identified in their annual GPRA submissions.
  • Safe Havens - Locations of facilities that are the primary delivery points for Weed and Seed-related activities as identified in the local sites’ annual GPRA reports.

HUD Features

Layers: Public Housing Locations, Multi-Family Housing Locations
  • Public Housing Locations - As identified by the U.S. Department of Housing and Urban Development on its E-Maps Web site: www.hud.gov/offices/cio/emaps/index.cfm
  • Multi-Family Housing Locations - As identified by the U.S. Department of Housing and Urban Development on its E-Maps Web site: www.hud.gov/offices/cio/emaps/index.cfm

Base Map Features

Layers: States, Counties, Cities, Towns, and Villages, Highways, Major Roads, Local Roads, Railroads, Waterways, Parks/Landmarks, Community Facilities

  • All Base Map Features are orginally enhanced TIGER data. Base Map Features datasets are derived from MapInfo StreetInfo with the exception of data for the Virgin Islands, which are sourced from ESRI MapData.

Other Features

Layers: Census Tracts, Zip Codes, Congressional Districts

  • Zip Codes are enhanced TIGER boundaries from Sammamish Data Systems.
  • Congressional Districts and Census Tracts are enhanced TIGER boundaries from ESRI MapData.