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Mapping PFAS in North Carolina

Public Drinking Water Sources

September 18, 2020

Helena Mitasova and Stacy Reckling

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PFAS Testing Network Data Management

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  • PFAS Testing Network Data Hub is developed and managed by Renaissance Computing Institute (RENCI) at UNC-CH
  • Integrated database with on-line interactive interface for all data: web-based maps, graphs and tables
  • Static maps for reports, presentations, documents

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Public Home Page and Explore View

Target audience: both scientists and public

Purpose: provide access and tools to explore all collected data

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Data Download and Interactive Maps

PFAS concentrations maps:

Not yet available for drinking water sources

Data download for each site

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Drinking water sources static maps

Target audience: interested citizens, legislators, scientists

Purpose: Reports, presentations, static webpages, and other documents for at-a-glance understanding.

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Data: 1st round drinking water samples across NC

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Surface water intakes

Authors: S. Reckling and H.Mitasova NCSU CGA

Data: NC PFAST Network, 2019-2020

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Surface water and groundwater sources

From html presentation

Authors: S. Reckling and H.Mitasova NCSU CGA

Data: NC PFAST Network, 2019-2020

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Public drinking water sources

From html presentation

403 major sources out of 8411 public drinking water sources were sampled

Authors: S. Reckling and H.Mitasova NCSU CGA

Data: NC PFAST Network, 2019-2020

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Total measured PFAS levels

in unfinished drinking water sources

Authors: S. Reckling and H.Mitasova NCSU CGA

Data: NC PFAST Network, 2019-2020

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Total measured PFAS levels

in unfinished drinking water sources and populations served

Authors: S. Reckling and H.Mitasova NCSU CGA

Data: NC PFAST Network, 2019-2020

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Proportions of PFAS classes

in unfinished drinking water sources with >10 ppt total PFAS

Authors: S. Reckling and H.Mitasova

NCSU CGA

Data: NC PFAST Network, 2019-2020

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Thank You!

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Total measured PFAS levels

in unfinished drinking water sources

Authors: S. Reckling and H.Mitasova NCSU CGA

Data: NC PFAST Network, 2019-2020

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NC PFAS Data HUB: where we are