Asking the pikas politely…
The U.S. Geological Survey (USGS) developed an R package called dataRetrieval to help simplify the process of discovering and retrieving water quality sample data, streamflow, groundwater, and other data available from Federal hydrologic web services such as National Water Information Systems (NWIS), the EPA Water Quality Exchange (WQX) System, and the National Hydrologic Dataset via the Hydro-Network-linked Data Index (NLDI)
Knowledge graph centered on dataRetrieval with 11 nodes and 41 connections. Top connected: streamflow, groundwater, water quality standards, porewater chemistry, J. C. Johnson.
Items connected by shared entities, co-authorship, citations, or semantic similarity.