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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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Water-quality data for Montana Water-quality data for Montana

Chemical, physical, and biological properties of water, sediment, and tissue samples from Montana. Water-quality data are collected as either discrete field measurements or as continuous time-series data from automated recorders that continuously record physical and chemical characteristics including pH, specific conductance, temperature, and dissolved oxygen.

Water-Quality Data for Texas from NWISweb Water-Quality Data for Texas from NWISweb

Current and historical conditions, statistics, and field/lab samples from the USGS National Water Information System (NWIS).

Water-quality data for Wyoming Water-quality data for Wyoming

Chemical, physical, and biological properties of water, sediment, and tissue samples from Wyoming. Water-quality data are collected as either discrete field measurements or as continuous time-series data from automated recorders that continuously record physical and chemical characteristics including pH, specific conductance, temperature, and dissolved oxygen.

Water-quality sampling sites in the upper Clark fork Basin, Montana Water-quality sampling sites in the upper Clark fork Basin, Montana

Mining in the upper Clark Fork Basin has resulted in substantial effects on water quality from large amounts of waste materials enriched with metallic contaminants. The U.S. Geological Survey has collected data since 1985 to document changes in water quality that might have resulted from remediation activities.

WaterQualityWatch -- Continuous Real-Time Water Quality of Surface Water in the United States WaterQualityWatch -- Continuous Real-Time Water Quality of Surface Water in the United States

WaterQualityWatch ( http://waterwatch.usgs.gov/wqwatch/) is a USGS web site that provides access to real time water-quality data collected in surface waters throughout the United States as part of the USGS mission to describe water resources. Measurements include streamflow (through WaterWatch) water temperature, specific conductance, pH, dissolved oxygen, turbidity, and nitrate.

WaterWatch WaterWatch

WaterWatch ( http://waterwatch.usgs.gov) is a U.S. Geological Survey (USGS) World Wide Web site that displays maps, graphs, and tables describing real-time, recent, and past streamflow conditions for the United States. The real-time information generally is updated on an hourly basis.

Annual Water Data Reports Annual Water Data Reports

Annual Water Data Reports were published annually for many decades as static archival products that supplemented direct access to current and historical water data provided by the National Water Information System (NWIS). This site helps users access historical Water Data Reports, electronic Site Data Sheets, or current on-demand, print-ready Water-Year Summaries.

Arkansas Northern Lonoke County Groundwater Network Arkansas Northern Lonoke County Groundwater Network

To see the map and site information for the Arkansas Northern Lonoke County Groundwater Network click here.
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