• Organization: Department of the Interior
• Updated: 2023-07-31T00:00:00Z

An existing, three-dimensional, transient groundwater-flow model of the Upper Charles River Basin, eastern Massachusetts, was modified to evaluate alternative groundwater-withdrawal scenarios on...

• xml
• xml

• Organization: District of Columbia
• Updated: 2023-08-23T19:08:09.000Z

The DC Comprehensive Plan document (1984) identifies the Downtown Development areas as a key part of the District's Central Employment Area. It is further broken down into ten (10) sub-areas....

• arcgis geoservices rest api
• ogc wms
• csv
• geojson
• kml
• zip
• +1 more

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2021-01-01T00:00:00.000+00:00

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...

• html

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2020-01-01T00:00:00.000+00:00

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...

• html