GL_St_Marys_River_2021 ESI HYDRO Polygons, Lines
The feature classes HYDROL and HYDROP contain vector lines and polygons representing the coastal shoreline and hydrography used in the creation of the Environmental Sensitivity Index (ESI) of the St Mary's River - 2021 ESI Geodatabase, classified by their susceptibility to oiling. The HYDROP (hydrography polygons) …