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Real-time Data

Our scientists gather information through periodic or continuous measurement in the field to provide a view of current conditions. In some instances, observations may not be subject to rigorous review before release; this will be noted in the documentation accompanying the data.

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North Dakota Water Quality Data North Dakota Water Quality Data

At selected surface-water and groundwater sites, the USGS maintains instruments that continuously record physical and chemical characteristics of the water including pH, specific conductance, temperature, dissolved oxygen, and percent dissolved-oxygen saturation. Supporting data such as air temperature and barometric pressure are also available at some sites.

Nowcast Beach Status Nowcast Beach Status

Nowcast predicts water quality conditions at select beach swimming areas in the Great Lakes. Nowcast estimates conditions by merging environment and climate data with variables measured at a beach by 8 AM each morning and entering them into a computer program which provides a probability from 1 to 100 as to whether or not the beach has exceeded the bathing-water standard of 235 units of...

Oregon Streamflow Table Oregon Streamflow Table

Table of current streamflow conditions for 245 site(s) in Oregon.

Portland HYDRA Rainfall Network Portland HYDRA Rainfall Network

The HYDRA rainfall network is operated and maintained by the City of Portland Bureau of Environmental Services. Rainfall data are provided with their permission and cooperation.

Rainfall data, maps and resources for Georgia, North and South Carolina Rainfall data, maps and resources for Georgia, North and South Carolina

Precipitation data and related rainfall information, for the South Atlantic Water Science Center geographical region (Georgia, North Carolina, South Carolina).

Real time precipitation data for Georgia, North Carolina, and South Carolina (NWISWeb) Real time precipitation data for Georgia, North Carolina, and South Carolina (NWISWeb)

Data from rain gages that provide real-time data are relayed to the USGS and are transmitted from each station at intervals of 1 to 8 hours. Real-time data available on these web pages are provisional data that have not been reviewed or edited. Georgia || North Carolina || South Carolina United States

Recent flow and stage for Oklahoma Recent flow and stage for Oklahoma

Access recent flood and stage data for streams and rivers throughout Oklahoma.
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