Data Release for: A Web-Based Tool for Assessing the Condition of Benthic Diatom Assemblages in Streams and Rivers of the Conterminous United States

Benthic diatom assemblages are known to be indicative of water quality but have yet to be widely adopted in biological assessments in the United States due to several...底栖硅藻群落（Benthic diatom assemblages）已知可指示水质状况，但由于若干原因，其尚未在美国的生物评价工作中得到广泛应用。