South Atlantic Water Science Center (SAWSC)

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Welcome to USGS South Atlantic Water Science Center's (SAWSC) Website. We offer water information for Georgia, North Carolina, and South Carolina

SAWSC Leadership
Projects at SAWSC

Real-time data:
Streamflow:   GA  ||  NC  ||  SC
Water quality:    GA  ||  NC  ||  SC 
Groundwater levels:    GA  ||  NC  ||  SC
Precipitation:    GA  ||  NC  ||  SC

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Hydrologic Data at SAWSC

Hydrologic Data at SAWSC

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

Water Data at SAWSC

Science at SAWSC

Science at SAWSC

The South Atlantic Water Science Center collects high-quality hydrologic data and conducts unbiased, scientifically sound research on Georgia's, North Carolina's, and South Carolina's water resources.

Science at SAWSC

News

Date published: November 18, 2019

Green Stormwater Infrastructure to Reduce Suburban Runoff

A new study finds that a high density of green stormwater infrastructure can provide enhanced mitigation of peak flows and runoff volumes compared to large, detention-based stormwater control practices.

Date published: September 5, 2019

USGS Scientists Document Hurricane Dorian’s Impacts

Editor’s Note: This story was revised Sept. 10, 2019 to include the later phases of USGS’ response to Hurricane Dorian.

To learn more about USGS’ role providing science to decision makers before, during and after Hurricane Dorian, visit the USGS Hurricane Dorian page at www.usgs.gov/dorian.

Date published: September 2, 2019

USGS deploying about 150 storm-tide sensors in the Carolinas

To learn more about USGS’ role providing science to decision makers before, during and after Hurricane Dorian, visit the USGS Hurricane Dorian page at www.usgs.gov/dorian.

Publications

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Year Published: 2020

Mixed organic and inorganic tapwater exposures and potential effects in greater Chicago area, USA

Safe drinking water at the point of use (tapwater, TW) is a public-health priority. TW exposures and potential human-health concerns of 540 organics and 35 inorganics were assessed in 45 Chicago area United States (US) homes in 2017. No US Environmental Protection Agency (EPA) enforceable Maximum Contaminant Level(s) (MCL) were exceeded in any...

Bradley, Paul; Argos, Maria; Kolpin, Dana W.; Meppelink, Shannon M.; Romanok, Kristin; Smalling, Kelly; Focazio, Michael J.; Allen, Joshua M.; Dietze, Julie E.; Devito, Michael J.; Donovan, Ariel; Evans, Nicola; Givens, Carrie E.; Gray, James L.; Higgins, Christopher P.; Hladik, Michelle; Iwanowicz, Luke; Journey, Celeste; Lane, Rachael; Laughrey, Zachary; Loftin, Keith A.; McCleskey, R. Blaine; McDonough, Carrie A.; Medlock Kakaley, Elizabeth K; Meyer, Michael T.; Holthouse-Putz, Andrea; Richardson, Susan D; Stark, Alan ; Weis, Christopher P.; Wilson, Vickie S.; Zehraoui, Abderrahman

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Year Published: 2020

Multi-region assessment of pharmaceutical exposures and predicted effects in USA wadeable urban-gradient streams

Human-use pharmaceuticals in urban streams link aquatic-ecosystem health to human health. Pharmaceutical mixtures have been widely reported in larger streams due to historical emphasis on wastewater-treatment plant (WWTP) sources, with limited investigation of pharmaceutical exposures and potential effects in smaller headwater streams. In 2014–...

Bradley, Paul; Journey, Celeste; Button, Daniel T.; Carlisle, Daren M.; Huffman, B.J.; Qi, Sharon L.; Romanok, Kristin; Van Metre, Peter C.

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Year Published: 2020

Seasonal drivers of chemical and hydrological patterns in roadside infiltration-based green infrastructure

Infiltration-based green infrastructure has become a popular means of reducing stormwater hazards in urban areas. However, the long-term effects of green infrastructure on the geochemistry of roadside environments are poorly defined, particularly given the considerable roadside legacy metal contamination from historic industrial activity and...

Mullins, Angela R.; Bain, Daniel J; Pfeil McCullough, Erin; Hopkins, Kristina G.; Lavin, S.; Copeland, Erin