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NWCA 2011 water quality analyses dataset
This dataset contains water quality data and associated site information including landuse/landcover descriptions for the 2011 NWCA wetland sites at which a water sample was... -
Chironomid nitrogen stable isotope data for NARS 2007, 2008, and 2009 surveys
Nitrogen stable isotope data and associated meta data from the 2007 National Lakes Assessment, and the 2008-2009 National Rivers and Streams Assessment. The data also include... -
National Lakes Assessment (NLA) 2007 Report: Archived Data
National Lakes Assessment 2007 Datafiles for Report “National Lakes Assessment: A Collaborative Survey of the Nation’s Lakes”: The National Lakes Assessment (NLA) is a... -
National Wetland Condition Assessment 2016 Datafiles for Report “National...
The National Wetland Condition Assessment (NWCA) is a statistical survey of the condition of wetlands in the conterminous United States. It is designed to provide information on...