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Current streamflow conditions for Georgia streams

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Georgia data

Current streamflow conditions for North Carolina streams

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North Carolina data

Current streamflow conditions for South Carolina streams

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South Carolina data

Current water-quality data: Georgia, North Carolina, South Carolina

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Current groundwater levels: Georgia, North Carolina, South Carolina

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We provide current and historical surface-water, groundwater, water quality, water use, and ecological data in various formats (map, graphical, tabular).

SAWSC Hydrologic Data
Filter Total Items: 147

Stream Channel and Floodplain Metric Toolbox and User Guide

The Stream Channel and Floodplain Metric Toolbox was developed to demonstrate the feasibility of mapping fluvial geomorphic features from high-resolution bare-earth elevation data. A Python toolbox for ArcGIS was built to calculate key metrics describing channel and floodplain geometry. Channel and Floodplain Metric Toolbox provides this ability in an automated fashion, allowing for regional analy
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South Atlantic Water Science Center (SAWSC)

Mississippi Alluvial Plain Extent, November 2017

The Mississippi Alluvial Plain (MAP) has become one of the most important agricultural regions in the US, and it relies heavily on a groundwater system that is poorly understood and shows signs of substantial change. The heavy use of the available groundwater resources has resulted in significant groundwater-level declines and reductions in base flow in streams within the MAP. These impacts are li
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South Atlantic Water Science Center (SAWSC)

Flood-inundation area for the Withlacoochee River in Lowndes County, Georgia from Skipper Bridge Road to St. Augustine Road

Digital flood-inundation maps for a 12.6-mile reach of the Withlacoochee River from Skipper Bridge Road to St. Augustine Road, Lowndes County, Georgia, were created by the U.S. Geologicay Survey (USGS) in cooperation with the city of Valdosta and Lowndes County, Georgia. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/o
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South Atlantic Water Science Center (SAWSC)

Data for estimating monthly water budgets at Panola Mountain Research Watershed, Stockbridge, Ga., water years 19862015

Data used to estimate monthly water budgets at Panola Mountain Research Watershed, Panola Mountain State Park, Stockbridge, Ga. for water years 1986-2015. Data include: (1) hourly air temperature and solar radiation data used to calculate potential evapotranspiration using the Priestly-Taylor equation; (2) unit-value streamwater stage and streamflow; (3) unit-value base flow determined from a hydr
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South Atlantic Water Science Center (SAWSC)

Compilation of Data on the Middle Savannah River for the Analysis of Sub-Daily Flow Variation

The Nature Conservancy (TNC) has been working with the U.S. Fish and Wildlife Service (USFWS), the U.S Army Corps of Engineers Savannah District (USACE - Savannah) and other stakeholders on environmental flow recommendations for the Savannah River since May 2002 and have recently (2015) updated the environmental flow recommendations from 2003. Analysis of the flow data revealed a large amount of
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South Atlantic Water Science Center (SAWSC)

Associated data for Surface-Water Supplies in the Triangle Area of North Carolina, Water Years 2014-15

These datasets contain information used to compile the report (USGS OFR 2017-XXXX). It contains water-quality data, analytical results of field blanks, and analytical results for environmental and replicate sample sets for surface-water samples collected during water years 2014 and 2015 for the Triangle Area Water Supply Monitoring Program (TAWSMP). The water-quality data contained in appendix 1 a
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South Atlantic Water Science Center (SAWSC)

MODFLOW grid for simulations used to evaluate the potential effect of Lower Floridan aquifer groundwater pumpage on the Upper Floridan aquifer at Barbour Pointe community in Chatham County, Georgia

A revised regional groundwater-flow model using a modified grid in conjunction with USGS MODFLOW-2000 was developed to the predict the effects of Lower Floridan aquifer (LFA) groundwater pumpage on the Upper Floridan aquifer (UFA) in the Barbour Pointe community, Chatham County, Georgia. The model was modified using hydrogeologic information obtained from field investigations at Barbour Pointe, Be
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South Atlantic Water Science Center (SAWSC)

Surface-water data for the South Atlantic Water Science Center (NWISWeb)

Real-time, daily, peak-flow, field measurements, and statistics of current and historical data that describe stream levels, streamflow (discharge), reservoir and lake levels, surface-water quality, and rainfall in Georgia, South Carolina, and North Carolina.

Current Conditions:  Georgia  ||  North Carolina  ||  South Carolina
All Surface Water Data:  Georgia  ||  North Carolina  ||  South Carolina

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South Atlantic Water Science Center (SAWSC)

Groundwater data for the South Atlantic Water Science Center (NWISWeb)

Data from wells, springs, test holes, tunnels, drains, and excavations in Georgia, South Carolina, and North Carolina; well location data includes information such as latitude and longitude, well depth, and aquifer. Current and historical observations, and daily data are offered.

Current Conditions: Georgia || North Carolina || South Carolina
Historical: Georgia || North Carolina || South Carolina

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South Atlantic Water Science Center (SAWSC)

Water-quality data for the South Atlantic Water Science Center (NWISWeb)

Chemical, physical, and biological properties of water, sediment, and tissue samples from Georgia, South Carolina, and North Carolina. Water-quality data are collected as either discrete field measurements or as continuous time-series data from automated recorders.

Current Conditions:  Georgia  ||  North Carolina  ||  South Carolina
Historical:  Georgia  ||  North Carolina  ||  South Carolina

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South Atlantic Water Science Center (SAWSC)

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

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South Atlantic Water Science Center (SAWSC)

Lake and reservoir levels, South Atlantic Water Science Center (NWISWeb)

>> Georgia  ||  North Carolina  ||  South Carolina

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South Atlantic Water Science Center (SAWSC)