Biological assessment of streams in the indianapolis metropolitan area indiana 1999 2001 by david c voelker prepared in cooperation with the indianapolis department of public works office of environmental services water resources investigations report 03 4331 us department of the interior us geological survey. During 1999 2001 benthic invertebrates and fish were sampled to describe biological communities in the white river and selected tributaries in the indianapolis metropolitan area in indiana twelve sites six on the white river and six on tributaries were sampled biannually for benthic invertebrates and annually for fish the information complements water chemistry data collected by the indianapolis department of public works in the study area. During 19992001 benthic invertebrates and fish were sampled to describe biological communities in the white river and selected tributaries in the indianapolis metropolitan area in indiana twelve sites six on the white river and six on tributaries were sampled biannually for benthic invertebrates and annually for fish the information complements water chemistry data collected by the indianapolis department of public works in the study area evaluation of the habitat for sites in the . Get this from a library biological assessment of streams in the indianapolis metropolitan area indiana 1999 2001 david c voelker indianapolis ind department of public works office of environmental services geological survey us. Iucat is indiana universitys online library catalog which provides access to millions of items held by the iu libraries statewide biological assessment of streams in the indianapolis metropolitan area indiana 1999 2001 search results iucat