The U.S. Geological Survey's (USGS) National Water Information System (NWIS) is a comprehensive and distributed application that supports the acquisition, processing, and long-term storage of water data. Water Data for the Nation serves as the publicly available portal to a geographically seamless set of much of the water data maintained within NWIS (additional background). Nationally, USGS surface-water data includes more than 850,000 station years of time-series data that describe stream levels, streamflow (discharge), reservoir and lake leve ...
"Surface-Water Use". www.usgs.gov. Retrieved 2020-04-06. ^ Department of Environment and Natural Resources. "What is Surface Water?" (PDF). www.denr.nt.gov.au. Archived from the original...
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Message from the Associate Director · Learn more about the Mission Area from the Associate Director for Water Resources. Read ; Water Data for the Nation · Water data collected at approximately 1.9 million sites across all 50 states. Get data
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Site Selection · Select sites which meet all of the following criteria: ---- or select new criteria · Check one or more boxes to select sites/parameters for further display--below:
Site Selection · Select sites which meet all of the following criteria: ---- or select new criteria · Check one or more boxes to select sites/parameters for further display--below:
Site Selection · Select sites which meet all of the following criteria: ---- or select new criteria · Check one or more boxes to select sites/parameters for further display--below:
May-1 2016 · Jul-1 2016 · Sep-1 2016 · Nov-1 2016 · Jan-1 2017 · Mar-1 2017 ; 4188 · 4189 · 4190 · 4191 · 4192 · 4193 · 4194 · 4195 · 4196
the USGS every hour. Values may include "Approved" (quality-assured data that may be... annual (water year or calendar year) time periods. Peak-Flow Data (1,022 sites) Annual maximum...