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"Fish On"-Line: A Web-accessible Database of Aquatic Biological Data

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Aquatic sowbug
Aquatic sowbug

These fish community data were collected as part of discrete or on-going water quality assessments in Idaho rivers and streams.  Data collected at each sampling site include: fish species, wieghts, and lengths; whether fish were hatchery-raised; any disease or other anomoly on the fish; sampling methods; and associated habitat data from the sampling site. 

Please refer to the reference documents available form the menu above to view details of the collection procedures and results from some of the published data.


Use the pull-down menu to pick a stream from which to display fish data.

Stream Name: 



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Page Last Modified: 9/24/2014