Home   Login All Data Services Forum http://hydroportal.cuahsi.org/nwisuv/cuahsi_1_1.asmx?WSDL NWISUV CUAHSI Support help@cuahsi.org 339-221-5400 Website: http://waterdata.usgs.gov/nwis 19,873 138 127,104,372 Updated Sites Count: 216 Updated on: 8/2/2016 10:28:40 AM Updated Variables Count: 5 Updated on: 8/2/2016 10:28:40 AM Updated Values Count: 6744041 Updated on: 8/2/2016 10:28:40 AM Download last tested on 12/10/2017 Last Harvested on 12/10/2017 5:00:00 AM(UTC) U.S. Geological Survey (USGS)            Contact:        Sites: Values: Variables: 71.2593 144.9257 -176.6633 13.29178

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Abstract


The USGS National Water Information System (NWIS) provides access to millions of sites measuring streamflow, groundwater levels, and water quality. This web service provides methods for retrieving Real Time data from NWIS. For more information about NWIS, see the NWIS home page at http://waterdata.usgs.gov/nwis