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#1 Federal

Total and aqueous arsenic concentrations, physiochemical characteristics, and ancillary data of groundwater from newly constructed drinking water wells in central, northwest, and northeast Minnesota, 2014 – 2016, version 2.0, July 2018

Organization: Department of the Interior
Dataset Last Updated: August 27, 2020 at 12:00 AM

This dataset provides well construction information provided by driller well logs. Well logs can be accessed on the Minnesota Well Index online (http://www.health.state.mn.us/ divs/eh/cwi/).

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Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: September 10, 2026 at 09:16 PM

#2 Federal

Total and aqueous arsenic concentrations, physiochemical characteristics, and ancillary data of groundwater from newly constructed drinking water wells in central, northwest, and northeast Minnesota, 2014 – 2016, version 2.0, July 2018

Organization: Department of the Interior
Dataset Last Updated: August 27, 2020 at 12:00 AM

This data release provides total and aqueous arsenic (As) determinations and associated field readings collected from groundwater sampled from 254 newly constructed private residential wells from...

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Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 08:39 PM

#3 Federal

Total and aqueous arsenic concentrations, physiochemical characteristics, and ancillary data of groundwater from newly constructed drinking water wells in central, northwest, and northeast Minnesota, 2014-2016, version 2.0, July 2018

Organization: Department of the Interior
Dataset Last Updated: August 27, 2020 at 12:00 AM

This dataset provides aqueous nitrate+nitrite, aqueous manganese, aqueous iron, and total sulfate measurements in groundwater samples from 254 newly constructed private residential wells between...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:27 PM

#4 Federal

Groundwater arsenic data and ASCII grids for predicting elevated arsenic in northwestern and central Minnesota using boosted regression tree methods

Organization: Department of the Interior
Dataset Last Updated: August 27, 2020 at 12:00 AM

This data release contains: (1) ASCII grids of predicted probability of elevated arsenic in groundwater for the Northwest and Central Minnesota regions, (2) input arsenic and predictive variable...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:46 PM

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Total and aqueous arsenic concentrations, physiochemical characteristics, and ancillary data of groundwater from newly constructed drinking water wells in central, northwest, and northeast Minnesota, 2014 – 2016, version 2.0, July 2018

Total and aqueous arsenic concentrations, physiochemical characteristics, and ancillary data of groundwater from newly constructed drinking water wells in central, northwest, and northeast Minnesota, 2014 – 2016, version 2.0, July 2018

Total and aqueous arsenic concentrations, physiochemical characteristics, and ancillary data of groundwater from newly constructed drinking water wells in central, northwest, and northeast Minnesota, 2014-2016, version 2.0, July 2018

Groundwater arsenic data and ASCII grids for predicting elevated arsenic in northwestern and central Minnesota using boosted regression tree methods