NCPI Workmark
Articles in regional publications that pertain to a wide range of North Carolina-related topics.

Report Documents Long-Term Water Quality Changes

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A report on biological monitoring in North Carolina streams recently released by the Water Quality Section of the North Carolina Division of Environmental Management shows improvement in water quality at twenty-six monitored locations and a decline in quality at five locations. This article provides a summary of the data collected through the Benthic Macroinvertebrate Ambient Network between 1983 and 1990. The data describe the biodiversity and species abundance in association with water quality conditions.