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Public supply water use reanalysis for the 2000-2020 period by HUC12, month, and year for the conterminous United States

Dates

Publication Date
Start Date
2000-01-01
End Date
2020-12-31

Citation

Luukkonen, C.L., Alzraiee, A.H., Larsen, J.D., Martin, D.J., Herbert, D.M., Buchwald, C.A., Houston, N.A., Valseth, K.J., Paulinski, S., Miller, L.D., Niswonger, R.G., Stewart, J.S., and Dieter, C.A., 2023, Public supply water use reanalysis for the 2000-2020 period by HUC12, month, and year for the conterminous United States: U.S. Geological Survey data release, https://doi.org/10.5066/P9FUL880.

Summary

The U.S. Geological Survey is developing national water-use models to support water resources management in the United States. Model benefits include a nationally consistent estimation approach, greater temporal and spatial resolution of estimates, efficient and automated updates of results, and capabilities to forecast water use into the future and assess model uncertainty. This data release contains data used in a machine learning model to estimate monthly water use for communities that are supplied by public-supply water systems in the conterminous United States for 2000-2020. This data release also contains associated scripts used to produce input features as well as model output values by 12-digit hydrologic unit code (HUC12). [...]

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Attached Files

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PS_HUC12_GW_2000_2020.csv
“Public supply monthly groundwater use estimates for 2000-2020 by HUC12”
272.95 MB text/csv
PS_HUC12_SW_2000_2020.csv
“Public supply monthly surface water use estimates for 2000-2020 by HUC12”
272.95 MB text/csv
PS_HUC12_Tot_2000_2020.csv
“Public supply monthly total water use estimates for 2000-2020 by HUC12”
272.95 MB text/csv

Purpose

This water-use reanalysis supports the Water Availability and Use Science Program goals of determining the quantity and quality of water that is available for human and ecological uses, now and in the future and helps to identify where and when the Nation may have challenges meeting its demand for water because of insufficient water quantity or quality. National data, consistently estimated, that accounts for water removed (withdrawal) and consumed, respectively, from a groundwater or surface-water source provides needed information of how water is used for public supply and can be used to evaluate the balance between supply and demand.

Additional Information

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Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9FUL880

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