Associated data for the Triangle Area Water Supply Monitoring Project, North Carolina, October 2019 - September 2022
March 18, 2024
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 Supply Monitoring Project, North Carolina-Overview of Hydrologic and Water-Quality Monitoring Activities and Data Quality Assurance". These datasets were collected during October 2019 - September 2022 (Water Years 2020-2022).
The data release includes nine items:
[Triangle_2020_22_Figure_1.pdf]: This figure shows site locations and types of water-quality sampling activities at each site.
[readme_Triangle_2020_22.pdf]: This document summarizes the sampling phase(s) of the TAWSMP and reports additional details for which the current data release covers.
[Triangle_2020_22_Table_1.csv]: This file contains all relevant site information for the water quality and streamflow monitoring network.
[Triangle_2020_22_Table_2.csv]: This file provides details on the physical properties or constituents that are monitored and their analytical methods.
[Triangle_2020_22_Table_3.csv]: This file contains a summary of the environmental sample results, including numbers of samples and ranges of concentrations, for each site.
[Triangle_2020_22_Table_4.csv]: This file provides the analytical results of field blanks, equipment blanks, and sampling-vehicle (ambient) blanks.
[Triangle_2020_22_Table_5.csv]: This file shows a summary of selected constituent data observed in blank and environmental samples.
[Triangle_2020_22_Table_6.csv]: This file provides environmental sample data, the corresponding replicate sample data, and the relative percent differences.
[Triangle_2020_22_Table_7.csv]: This file contains the analytical results for each environmental water-quality sample.
The data release includes nine items:
[Triangle_2020_22_Figure_1.pdf]: This figure shows site locations and types of water-quality sampling activities at each site.
[readme_Triangle_2020_22.pdf]: This document summarizes the sampling phase(s) of the TAWSMP and reports additional details for which the current data release covers.
[Triangle_2020_22_Table_1.csv]: This file contains all relevant site information for the water quality and streamflow monitoring network.
[Triangle_2020_22_Table_2.csv]: This file provides details on the physical properties or constituents that are monitored and their analytical methods.
[Triangle_2020_22_Table_3.csv]: This file contains a summary of the environmental sample results, including numbers of samples and ranges of concentrations, for each site.
[Triangle_2020_22_Table_4.csv]: This file provides the analytical results of field blanks, equipment blanks, and sampling-vehicle (ambient) blanks.
[Triangle_2020_22_Table_5.csv]: This file shows a summary of selected constituent data observed in blank and environmental samples.
[Triangle_2020_22_Table_6.csv]: This file provides environmental sample data, the corresponding replicate sample data, and the relative percent differences.
[Triangle_2020_22_Table_7.csv]: This file contains the analytical results for each environmental water-quality sample.
Citation Information
| Publication Year | 2024 |
|---|---|
| Title | Associated data for the Triangle Area Water Supply Monitoring Project, North Carolina, October 2019 - September 2022 |
| DOI | 10.5066/P9MU5BAZ |
| Authors | Jessica C. Diaz |
| Product Type | Data Release |
| Record Source | USGS Asset Identifier Service (AIS) |
| Rights | This work is marked with CC0 1.0 Universal |
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Triangle Area Water Supply Monitoring Project, North Carolina—Overview of hydrologic and water-quality monitoring activities and data quality assurance
Surface-water supplies are important sources of drinking water for residents in the Triangle area of North Carolina, which is located within the upper Cape Fear and Neuse River Basins. Since 1988, the U.S. Geological Survey and a consortium of local governments have participated in a cooperative effort, known as the Triangle Area Water Supply Monitoring Project, to track water-quality...
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Triangle Area Water Supply Monitoring Project, North Carolina—Overview of hydrologic and water-quality monitoring activities and data quality assurance
Surface-water supplies are important sources of drinking water for residents in the Triangle area of North Carolina, which is located within the upper Cape Fear and Neuse River Basins. Since 1988, the U.S. Geological Survey and a consortium of local governments have participated in a cooperative effort, known as the Triangle Area Water Supply Monitoring Project, to track water-quality...
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J.C. Diaz, Rosemary Margaret Fanelli