Appendix 3 - Analytical results for the environmental and replicate sample sets collected from October 2013 through September 2015 at the Triangle Area Water Supply Monitoring Project study sites, North Carolina
Dates
Publication Date
2017
Start Date
2013-10-01
End Date
2015-09-30
Citation
Cain, J.L., Pfeifle, C.A., and Rasmussen, R.B., 2017, Associated data for the Triangle Area Water Supply Monitoring Project, North Carolina, October 2013 - September 2015: U.S. Geological Survey data release, https://doi.org/10.5066/F75X274X.
Summary
The dataset contains the analytical results for environmental and quality-control replicate sample sets and the computed relative percent differences (RPD) greater than 25 percent for the data collected during the surface-water sampling for the Triangle Area Water Supply Monitoring Project. The data are from samples collected during October 2013 through September 2015. Several study sites contained in this dataset were sampled for other USGS projects during the same time frame. Unless the samples at these sites were collected in conjunction with the Triangle Area Water Supply Monitoring Project, the data for other projects are not included in the dataset.
Summary
The dataset contains the analytical results for environmental and quality-control replicate sample sets and the computed relative percent differences (RPD) greater than 25 percent for the data collected during the surface-water sampling for the Triangle Area Water Supply Monitoring Project. The data are from samples collected during October 2013 through September 2015. Several study sites contained in this dataset were sampled for other USGS projects during the same time frame. Unless the samples at these sites were collected in conjunction with the Triangle Area Water Supply Monitoring Project, the data for other projects are not included in the dataset.
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Purpose
Since 1988, the U.S. Geological Survey and a consortium of local governments have tracked water-quality conditions and trends in the water-supply lakes and streams in the Triangle area of North Carolina located within the upper Cape Fear and Neuse River Basins. These environmental and quality-control samples were collected and reviewed during October 2013 through September 2015 to evaluate the variability in the data.
