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Found 2 datasets matching filters.

#1 Federal
Geo-chemical Correction of Carbon-14 in Dissolved Inorganic Carbon used for Groundwater Age Dating in the Glacial Aquifer System, Conterminous United States
- Organization: Department of the Interior
- Updated: 2020-08-27T00:00:00Z
Data provided here describe geochemical correction of carbon-14 in dissolved inorganic carbon (DIC) for groundwater age dating. Datasets include major ion chemistry of groundwater samples, model...
- xml
- xml
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03
#2 Federal
Vulnerability of shallow ground water and drinking-water wells to nitrate in the United States: Model of predicted nitrate concentration in shallow, recently recharged ground water -- Input data set for carbonate rocks (gwava-s_crox)
- Organization: Department of the Interior
- Updated: 2020-11-17T00:00:00Z
This data set represents the presence or absence of Valley and Ridge carbonate rocks in the conterminous United States. The data set was used as an input data layer for a national model to predict...
- xml
- xml
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-18

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