Environmental Monitoring

A pilot-scale phytoremediation system is being implemented to address shallow groundwater contaminated by residual pesticides from a landfill near West Columbia, South Carolina. The pilot-scale phytoremediation system will test the idea that fast growing hybrid poplar trees will take up shallow groundwater that contains organochlorine pesticides, such as β-BHC compounds and toxaphene, at higher...

The North Carolina Department of Transportation (NCDOT) has partnered with the U.S. Geological Survey (USGS) to assess the water-quality and geomorphologic impacts resulting from the I-26 construction projects in western North Carolina. Streamflow, precipitation, and water-quality monitoring data, coupled with periodic assessments of geomorphology, will support the NCDOT construction-site...

The U.S. Geological Survey (USGS) South Atlantic Water Science Center (SAWSC) geographic area has two Urban Waters Federal Partnership (UWFP) watersheds: Proctor Creek in Atlanta, GA, and Walnut Creek in Raleigh, NC. The local efforts in Walnut Creek are supported by many partner organizations, including but not limited to: Partners for Environmental Justice, the Carolina Wetlands Association, the...

The South Atlantic Water Science Center (SAWSC) geographic area has two Urban Waters Federal Partnership (UWFP) watersheds: Proctor Creek in Atlanta, GA (Figure 1) and the newly established partnership for Walnut Creek in Raleigh, NC. SAWSC is working on two UWFP projects in the Proctor Creek Watershed focused on fecal-associated pathogens (Figure 2) and microplastics (Figure 3). This work in...

USGS Technical Assistance to Support U.S. EPA Feasibility Studies, Remedial Designs, and Remedial Actions at Woolfolk Chemical Works Superfund Site, Fort Valley, GA

USGS Technical Assistance to Support U.S. EPA Feasibility Studies, Remedial Designs, and Remedial Actions at Kerr-McGee Chemical Corporation Superfund Site, Columbus, MS

In the Atlanta metropolitan area, a hydrologic data-collection network has been established to collect real-time streamflow, precipitation, continuous and discrete water-quality data. The USGS South Atlantic Water Science Center (SAWSC) Urban Hydrology Unit (UHU), located in Norcross, Georgia, has been working in cooperation with local municipal and county agencies in and around the Atlanta...

The Albemarle-Pamilco Drainage Study Unit (ALBE) is part of the National Water Quality Program (NWQP, formerly National Water Quality Assessment (NAWQA)). NWQP is an ongoing program of the U.S. Geological Survey to provide an understanding of water-quality conditions; whether conditions are getting better or worse over time; and how natural features and human activities affect those conditions.

There is evidence that bridge deck runoff has a relatively high loading of a variety of constituents such as nutrients, solids, pesticides, metals, and polycyclic aromatic hydrocarbons (PAHs). Information on the quality of bridge deck runoff in North Carolina is, however, lacking. Stormwater permits are designed to reduce nonpoint source loadings of anthropogenically derived constituents to...

Urban development can have detrimental impacts on streams including altering hydrology, increasing nutrient, sediment, and pollutant loadings, and degrading biological integrity. Stormwater Best Management Practices (BMPs) can be used to mitigate the effects of urban development by retaining large volumes of stormwater runoff and treating runoff to remove pollutants. This project focuses on...

Falls Lake has been included in the North Carolina Division of Water Quality’s 303(d) list of “impaired” waters, due to violations of the State chlorophyll-a standard caused by excessive nutrient inputs (North Carolina Department of Environment and Natural Resources, Division of Water Quality, 2010a). The North Carolina Environmental Management Commission has adopted nutrient management strategies...

Organic contaminants with designed molecular bioactivity, such as pesticides and pharmaceuticals, originate from human and agricultural sources, occur frequently in surface waters, and threaten the structure and function of aquatic and terrestrial ecosystems. Congaree National Park in South Carolina (USA) is a vulnerable park unit due to its location downstream of multiple urban and agricultural...