PFAS Results in Community Water Supplies (CWS) in Michigan, 2018 (ICPSR 37217)
Version Date: Jan 4, 2019 View help for published
Principal Investigator(s): View help for Principal Investigator(s)
Michigan. Department of Environmental Quality
Series:
https://doi.org/10.3886/ICPSR37217.v1
Version V1
Summary View help for Summary
These data are publicly available as part of Michigan's Open Data Portal and are updated regularly by the state.
This dataset contains information on per- and polyfluoroalkyl substances (PFAS) in community water supplies (CWS) across Michigan counties.
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Subject Terms View help for Subject Terms
Geographic Coverage View help for Geographic Coverage
Smallest Geographic Unit View help for Smallest Geographic Unit
county
Distributor(s) View help for Distributor(s)
Time Period(s) View help for Time Period(s)
Date of Collection View help for Date of Collection
Data Collection Notes View help for Data Collection Notes
- The data were downloaded from Michigan's Open Data Portal PFAS Results in CWS page on November 9, 2018. The data are updated regularly by the State of Michigan; if these data have been updated since the download date, the most up-to-date version of the data will be available via the link provided.
Time Method View help for Time Method
Universe View help for Universe
Community water supplies in Michigan in 2018.
Unit(s) of Observation View help for Unit(s) of Observation
Data Type(s) View help for Data Type(s)
Description of Variables View help for Description of Variables
Names of county and public water supply, population served, sampling date and number, raw water or treated drinking water, per- and polyfluoroalkyl substances (PFAS), perfluorooctanoic acid (PFOA), and perfluorooctanesulfonic acid (PFOS) parts per trillion (ppt).
HideOriginal Release Date View help for Original Release Date
2019-01-04
Version History View help for Version History
2019-01-04 ICPSR data undergo a confidentiality review and are altered when necessary to limit the risk of disclosure. ICPSR also routinely creates ready-to-go data files along with setups in the major statistical software formats as well as standard codebooks to accompany the data. In addition to these procedures, ICPSR performed the following processing steps for this data collection:
- Created variable labels and/or value labels.
- Created online analysis version with question text.
- Performed recodes and/or calculated derived variables.
- Checked for undocumented or out-of-range codes.
Notes
These data are freely available to data users at ICPSR member institutions. The curation and dissemination of this study are provided by the institutional members of ICPSR. How do I access ICPSR data if I am not at a member institution?