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Appendix 3 - Analytical results for the environmental and replicate sample sets collected from October 2011 through September 2013 at the Triangle Area Water Supply Monitoring Project study sites, North Carolina

Dates

Publication Date
Start Date
2011-10-01
End Date
2013-09-30

Citation

Pfeifle, C.A., Cain, J.L., and Rasmussen, R.B., 2016, Associated data for Surface-Water Supplies in the Triangle Area of North Carolina, Water Years 2012-13: U.S. Geological Survey data release, http://dx.doi.org/10.5066/F77M061X.

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 2011 through September 2013. 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.

Contacts

Attached Files

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tri1213_Appendix 3.txt 13.61 KB text/plain

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 2011 through September 2013 to evaluate the variability in the data.

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