Description: NHD Flowlines geoprocessed to display the outter line of the coastline to create a cartographic representation of the Outter shoreline for use in the Shellfish Classification Application.
Copyright Text: USGS - NHD
Post Geoprocessing done by TPWD IT-GIS. Dissolved by FType Coastline; Mulit-part to single-part, select the outter line of the Coastline.
Description: A cartographic representation of streams and canals for use in the Shellfish Classification Application. These data were created from the NHD Area feature class.
Copyright Text: USGS NHD Areas
TPWD geoprocessed NHD Areas to query and dissolve FType Stream/Water abd Canal/Ditch