BioData Retrieval
Public Data Retrieval
Welcome to the U.S. Geological Survey (USGS) BioData Retrieval system which provides access to aquatic bioassessment data (biological community and physical habitat data) collected by USGS scientists from stream ecosystems across the nation.
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BioData Retrieval System Features
BioData Retrieval System Features
- Select data using variety of criteria, including: sample type, geography, site characteristics and lists, sampling dates, and project or program
- See how many samples you will retrieve in real time as you modify selection criteria
- Save data selection criteria for re-use. Email to colleagues for them to use
- Preview data tables before downloading them
- Download data as comma-delimited, tab-delimited, XML, Excel 1997/2003 or Excel 2007/2010
- Download multiple related data tables in one operation - packaged together in one zip file
- All taxonomy reported using standardized and harmonized taxonomic system - synonymy is resolved for you
- Online data table and column definitions
