Data
We provide current and historical surface-water, groundwater, water quality, water use, and ecological data in various formats (map, graphical, tabular).
Filter Total Items: 168
Sap flux and biophysical measurements of select trees at Panola Mountain Research Watershed, Georgia, 2019 Sap flux and biophysical measurements of select trees at Panola Mountain Research Watershed, Georgia, 2019
This data release contains a zipped folder with two comma delimited data files and two companion metadata files. The data files are: 1.) sap_flux_data.csv and; 2.) biophysical_characteristics_of_instrumented_trees.csv. The sap flux data were stored in data loggers every 10-minutes for 15 riparian trees. Sap flux was estimated using heat-pulse velocity sensors at three depths into the...
Daily Mean Runoff and Precipitation at Panola Mountain Research Watershed, Stockbridge, GA., water years 1986–2019 Daily Mean Runoff and Precipitation at Panola Mountain Research Watershed, Stockbridge, GA., water years 1986–2019
This data release contains two tabular data files and associated metadata. One tabular data file has mean daily runoff from the lower stream gage and total daily precipitation from the Panola Mountain Research Watershed.The other tabular data file contains data edit codes, their descriptions, and the associated data quality code.
Drainage network for the Greater Raleigh Area, North Carolina, 2015-2022 Drainage network for the Greater Raleigh Area, North Carolina, 2015-2022
As part of a collaborative study with the City of Raleigh, North Carolina, the U.S. Geological Survey developed a drainage network for the Greater Raleigh Area, North Carolina using the most recent available lidar data, representing the years 2015 and 2022. This dataset includes the delineated drainage network (drainage_network.zip) and rasters representing the breached and filled...
Associated Data for the Phytoplankton, Taste-and-Odor Compounds, and Cyanotoxin Occurrence in Drinking Water Supply Reservoirs in the Triangle Area of North Carolina Associated Data for the Phytoplankton, Taste-and-Odor Compounds, and Cyanotoxin Occurrence in Drinking Water Supply Reservoirs in the Triangle Area of North Carolina
As part of the Triangle Area Water Supply Monitoring Project, the U.S. Geological Survey conducted a study to evaluate the occurrence and distribution of phytoplankton, taste-and-odor compounds, and cyanotoxin occurrence in four water-supply reservoirs in the Triangle area of North Carolina. This data release contains the associated data described in the Scientific Investigations Report...
Foundational Geospatial Layers for South Carolina StreamStats 2024 Foundational Geospatial Layers for South Carolina StreamStats 2024
In cooperation with the South Carolina Department of Transportation, the U.S. Geological Survey updated the foundational geospatial layers for the South Carolina StreamStats web application (https://water.usgs.gov/osw/streamstats/), which provides analytical tools useful for water-resources planning and management (Kolb and others, 2018). This dataset presents the digital elevation model...
Associated data for the Triangle Area Water Supply Monitoring Project, North Carolina, October 2019 - September 2022 Associated data for the Triangle Area Water Supply Monitoring Project, North Carolina, October 2019 - September 2022
The U.S. Geological Survey and a consortium of local governments in North Carolina have partnered together to track water quality and quantity conditions in several of the area’s water-supply reservoirs and streams, known as the Triangle Area Water Supply Monitoring Project (TAWSMP). This data release contains the associated data described in the Open-File Report, "Triangle Area Water...
MODFLOW-2000 data sets used in two predictive scenarios of groundwater flow and pumping (1900-2050) near Mount Pleasant, South Carolina MODFLOW-2000 data sets used in two predictive scenarios of groundwater flow and pumping (1900-2050) near Mount Pleasant, South Carolina
An existing three-dimensional model (MODFLOW-2000) by Fine, Petkewich, and Campbell (2017) (https://doi.org/10.3133/sir20175128) was slightly updated to evaluate two water-management scenarios and predict the effects of increased pumpage on the groundwater flow and groundwater-level conditions in the Mount Pleasant, South Carolina area. This model was originally developed in 2007, by...
Autonomous Underwater Vehicle Water-Quality Measurements in the Cape Fear River, multiple locations, North Carolina, 2020-2021 Autonomous Underwater Vehicle Water-Quality Measurements in the Cape Fear River, multiple locations, North Carolina, 2020-2021
The Cape Fear River Basin was added to a nationwide program called The Sustainable Rivers Program (SRP) in 2016. SRP is a joint program between The Nature Conservancy (TNC) and the Army Corps of Engineers (Corps) to improve the health of rivers by analyzing how the Corps operates their infrastructure, such as the release of water out of dams. The SRP attempts to analyze the effects from...
Streambank topographic lidar survey of the French Broad River near the Interstate 26 bridge located south of Asheville, NC – November 2019, Pre-construction Streambank topographic lidar survey of the French Broad River near the Interstate 26 bridge located south of Asheville, NC – November 2019, Pre-construction
In January 2020, the North Carolina Department of Transportation (NCDOT) began work on the Interstate 26 (I 26) highway widening project that involves a bridge crossing over the French Broad River (FBR) near Asheville, North Carolina. The U.S. Geological Survey (USGS) in cooperation with the NCDOT, conducted a streambank light detection and ranging (lidar) survey of the streambanks of...
Single-beam bathymetric survey of the French Broad River near the Interstate 26 bridge located south of Asheville, NC – December 2021, Mid-Construction #3 Single-beam bathymetric survey of the French Broad River near the Interstate 26 bridge located south of Asheville, NC – December 2021, Mid-Construction #3
In January 2020, the North Carolina Department of Transportation (NCDOT) began work on the Interstate 26 (I 26) highway widening project that involves a bridge crossing over the French Broad River (FBR) near Asheville, North Carolina. The U.S Geological Survey (USGS) in cooperation with the NCDOT conducted a pre-construction bathymetric survey of the streambed in June 2019 (Whaling and...
Single-beam bathymetric survey of the French Broad River near the Interstate 26 bridge located south of Asheville, NC – June 2021, Mid-Construction #2 Single-beam bathymetric survey of the French Broad River near the Interstate 26 bridge located south of Asheville, NC – June 2021, Mid-Construction #2
In January 2020, the North Carolina Department of Transportation (NCDOT) began work on the Interstate 26 (I 26) highway widening project that involves a bridge crossing over the French Broad River (FBR) near Asheville, North Carolina. The U.S Geological Survey (USGS) in cooperation with the NCDOT conducted a pre-construction bathymetric survey of the streambed in June 2019 (Whaling and...
Single-beam bathymetric survey of the French Broad River near the Interstate 26 bridge located south of Asheville, NC – June 2022, Mid-Construction #4 Single-beam bathymetric survey of the French Broad River near the Interstate 26 bridge located south of Asheville, NC – June 2022, Mid-Construction #4
In January 2020, the North Carolina Department of Transportation (NCDOT) began work on the Interstate 26 (I 26) highway widening project that involves a bridge crossing over the French Broad River (FBR) near Asheville, North Carolina. The U.S Geological Survey (USGS) in cooperation with the NCDOT conducted a pre-construction bathymetric survey of the streambed in June 2019 (Whaling and...