Home   Login All Data Services Forum https://hydroportal.cuahsi.org/nwisuv/cuahsi_1_1.asmx?WSDL NWISUV CUAHSI Support help@cuahsi.org 339-221-5400 Website: http://waterdata.usgs.gov/nwis 23,681 143 192,335,266 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 11/11/2022 Last Harvested on 11/2/2022 7:55:22 AM(UTC) U.S. Geological Survey (USGS)            Contact:        Sites: Values: Variables: 71.2593 145.7924 -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