Datasets Activity Stream About Order by Relevance Name Ascending Name Descending Last Modified Popular Go 1 dataset found Formats: GeoJSON CSV Tags: Lower Rio Grande Basin Filter Results USGS Surface Water Sub Basins This represents groundwater sub basins. Data was taken from the Watershed Boundary Dataset as provided by the USGS. The Watershed Boundary Dataset (WBD) - is a nationally... HTML ArcGIS GeoServices REST API CSV GeoJSON ZIP