South Atlantic Water Science Center (SAWSC)

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Filter Total Items: 91
June 2, 2010

Effects of Urbanization on Stream Ecosystems

Development can have negative effects on streams in urban and suburban areas. As a watershed becomes covered with pavement, sidewalks, and other types of urban land cover, stream organisms are confronted with an increased volume of storm water runoff, increased exposure to fertilizers and pesticides, and dramatic changes in physical living spaces within the stream itself.

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USGS scientists measured the concentrations of select endocrine disrupting chemicals (EDCs) in Spirit Creek, Georgia
May 18, 2010

USGS scientists measured the concentrations of EDCs in Spirit Creek

USGS scientists measured the concentrations of select endocrine disrupting chemicals (EDCs) in Spirit Creek, Georgia, as part of an assessment of the effects of the closure of a wastewater treatment plant. Sprit Creek is typical of a stream in coastal environments.

USGS
April 30, 2010

GEOSMIN in South Carolina Water's, What is it?

USGS Water Quality Specialist Celeste Journey discusses Geosmin. What is it? What
causes it? and Will it harm you?

USGS
January 26, 2010

USGS Hydrologic Data Collection Program in North Carolina

USGS North Carolina Data Chief, Jeanne Robbins, provides an overview on hydrologic data collection techniques for North Carolina.

USGS
January 26, 2010

USGS Hydrologic Investigation of West Africa's Congo River (part one)

USGS South Carolina Water Science Center Data Chief, John Shelton in a special hydrologic expedition down the Congo River, West Africa. Part one of a three part episode, sets the stage for the trials and tribulations of water investigations for a changing world.

USGS
October 18, 2009

Emerging Contaminants, Pharmaceuticals in S. Carolina Rivers & Streams

USGS South Carolina Water Science Center Research Ecologist Dr. Paul Bradley discusses USGS Toxic Substances Research on emerging contaminants in rivers and streams.

USGS
October 18, 2009

Marking the Milestone, The Triangle Area Water Supply Monitoring Proj

USGS North Carolina Water Quality Specialist Mary Georgino discusses The Triangle Area Water Supply Monitoring Project.

Water quality sampling, Sope Creek near Atlanta, Georgia.
October 18, 2009

Water quality sampling, Sope Creek near Atlanta, Georgia.

Water quality sampling in a creek, Atlanta, Georgia
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Scientists from the USGS South Atlantic Water Science Center are sampling Sope Creek, Cobb County, west of Atlanta, Georgia. 

Chemical and physical consituents can vary from bank to bank even in a small creek like this. Just taking a single sample from a chosen horizontal and

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Peachtree Creek, Atlanta, Ga. water monitoring site showing USGS monitoring equipment.
September 23, 2009

Peachtree Creek WaterWatch, Atlanta, Ga. water monitoring site

Peachtree Creek at Atlanta (USGS 02336300) Water Monitoring Site

There are many pieces of equipment, both mechanical and electronic, that are installed at the Peachtree Creek monitoring site to measure, record, and transmit both water-quantity and water-quality information. The U.S. Geological Survey (USGS) monitors "real-time" streamflow and water-

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Peachtree Creek, Atlanta, Ga. Sept 2009-Epic flooding results in water overwashing a bridge over the creek.
September 22, 2009

Peachtree Creek, Atlanta, Ga. Sept 2009 - Epic flooding event

Epic flooding conditions at Peachtree Creek, Atlanta, Ga., September 2009.

The picture was taken during the epic September 2009 flooding event, which caused the creek to peak at a 23 foot stage. In this flood, the high water did not happen becuase of the usual circumstances - rain falling upstream of the site accumulating and flowing downstream to this site. Here,

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USGS scientists working during the epic September 2009 flood in Georgia. Power Springs Creek (02336870)
September 21, 2009

USGS scientists measuring Sept. 2009 flooding, Powder Springs Cr, GA

Epic Flooding in Georgia, 2009

Metropolitan Atlanta—September 2009 Floods

  • The epic floods experienced in the Atlanta area in September 2009 were extremely rare. Eighteen streamgages in the Metropolitan Atlanta area had flood magnitudes much greater than the estimated 0.2-percent (500-year) annual exceedance probability.
  • The
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USGS hydrographer preparing to measure streamflow at the Chattahoochee River, GA below Morgan Falls Dam water-monitoring site.
September 21, 2009

Measuring streamflow at the Chattahoochee River, epic Sep 2009 flood

Many days of continuous heavy rain in mid-September have resulted in flooding in many parts of Georgia, especially in north Georgia and the Atlanta region. These rains have been producing streamflows of record proportions.

Here, a USGS hydrographer is preparing to measure streamflow at the Chattahoochee River below Morgan Falls Dam water-monitoring site, Fulton

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