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• Organization: Department of the Interior
• Updated: 20210308 | Harvested: July 16, 2025 at 03:33 PM

This data release contains model inputs used to estimate surface water greenhouse gas fluxes from two large arid reservoirs, Lake Powell and Lake Mead. The release also contains empirical,...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2021-04-08 | Harvested: June 27, 2025 at 10:34 PM

Represents spatial predictions of biological condition at unsampled streams and lakes across the counterminous US. Also includes spatial predictions channel dimensions of unsamples streams. This...

• Organization: Department of the Interior
• Updated: 20201117 | Harvested: September 15, 2025 at 08:45 PM

This data set contains 204 drainage basin boundaries for U.S. Geological Survey (USGS) stream sites analyzed in the Watershed Regressions for Pesticides (WARP) model. This dataset...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2019-12-27 | Harvested: June 27, 2025 at 09:29 PM

The files and data included in this archive allow readers to inspect and reproduce the model results reported in Neff et al. (2020). Please refer to the included ReadMe file for a further...

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• Organization: Department of the Interior
• Updated: 20201117 | Harvested: August 25, 2025 at 08:56 PM

This dataset consists of drainage basin boundaries for 212 U.S. Geological Survey (USGS) stream sites sampled in the National Water-Quality Assessment (NAWQA) Program, the National Stream Quality...

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• Organization: Department of the Interior
• Updated: 20250520 | Harvested: August 06, 2025 at 05:35 PM

This dataset contains topographic, climatic and land cover attributes for headwaters (stream orders 1 and 2 ) as defined by the National Hydrography Dataset High Resolution (NHDHR) and downstream...

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• Organization: Department of the Interior
• Updated: 20201117 | Harvested: September 15, 2025 at 08:43 PM

This data set consists of 204 drainage basin boundaries for U.S. Geological Survey's (USGS) stream sites sampled in the National Water Quality Assessment (NAWQA) Program and the National Stream...

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• Organization: Department of the Interior
• Updated: 20200827 | Harvested: July 18, 2025 at 02:45 AM

Using Natural Resource Conservation Service (NRCS) soil databases, topographic features derived from digital elevation models, stream networks, and regional climatic patterns, I developed a...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2019-01-31 | Harvested: June 27, 2025 at 10:14 PM

Surface water browning, the result of increasing concentrations of dissolved organic matter (DOM), has been widespread in northern ecosystems in recent decades. Here, we assess a database of 426...

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