American Data

In this section you will find data for the United States.

InfoRain

Interrain Pacific has an extensive searchable database of Geographic Information Systems (GIS) data layers ranging from infrastructural data such as road networks or utility lines to landscape change detection such as modification of historic wetlands.

StreamNet Fish and Hydrology Data for U.S. Pacific Northwest

StreamNet is a cooperative information management and dissemination project focused on fisheries and aquatic related data in the Columbia River basin and the Pacific Northwest. The project provides a variety of kinds of data related to fish resources through their online GIS data page.