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#1 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...
- xml
- xml
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 05, 2026 at 08:22 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 dataset provides aqueous nitrate+nitrite, aqueous manganese, aqueous iron, and total sulfate measurements in groundwater samples from 254 newly constructed private residential wells between...
- xml
- xml
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 05, 2026 at 09:58 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 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/).
- xml
- xml
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 05, 2026 at 08:50 PM
#4 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...
- xml
- xml
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 05, 2026 at 08:15 PM

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

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