20241031 13423700 1.0 TRUE Shrink Swell Soils This layer was generated from the soils layers for Chesapeake obtained from the USDA NRCS website's Soil Data Mart and located in Natural  Heritage Data\USDA Soil Data. The data represents a 2005 soil survey of the city. Using the Soil Data Viewer tool for ArcMap, the Building Site - Dwellings without Basements report was generated showing soil types with moderate shrink swell potential. USDA NRCS