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#1 Federal
Idaho Groundwater Quality Dataset [Relational Database Table: Samples]
- Organization: Department of the Interior
- Dataset Last Updated: August 29, 2022 at 12:00 AM
This dataset is a compilation of data obtained from the Idaho Department of Water Quality, the Idaho Department of Water Resources, and the Water Quality Portal. The 'Samples' table stores...
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Search relevance: 289.14 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:21 PM
#2 Federal
Chemical Data From 40 Years of Monitoring a Treated-Wastewater Groundwater Plume in a Sand and Gravel Aquifer, Cape Cod, Massachusetts, 1978-2018 (ver. 1.1, April 2025)
- Organization: Department of the Interior
- Dataset Last Updated: April 14, 2025 at 12:00 AM
This U.S. Geological Survey data release provides a comprehensive dataset of water-quality data and sampling-site characteristics collected in 1978–2018 during a study of the effects of land...
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Search relevance: 56.04 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:28 PM

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