Open Access Evapotranspiration Data Act
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Open Access Evapotranspiration Data Act
This bill directs the U.S. Geological Survey (USGS) to establish an Open Access Evapotranspiration (OpenET) Data Program under which the USGS shall provide for delivering satellite-based evapotranspiration data to advance the quantification of evaporation and consumptive water use. The bill defines Evapotranspiration as the process by which water is transferred from the land to the atmosphere by evaporation from soil and other surfaces and transpiration from plants.
As part of the program, the USGS shall
- provide data users with field-scale estimates of evapotranspiration data across large landscapes over certain periods of time,
- enter into cooperative agreements with program partners (e.g., institutions of higher education, states, private sector entities, or nongovernmental organizations) to provide for the efficient and cost-effective administration of the program, and
- provide nonreimbursable matching funding for programmatic and operational activities.
Committee on Energy and Natural Resources Subcommittee on Public Lands, Forests, and Mining. Hearings held. With printed Hearing: S.Hrg. 117-301.
- Introduced in Senate Formatted Text PDF Formatted XML
Cite this page
U.S. Congress. (2026). S. 2568: Open Access Evapotranspiration Data Act. 117th Congress. Open America. https://openamerica.io/bill/117-S-2568/
"S. 2568: Open Access Evapotranspiration Data Act." 117th Congress, 2026, Open America, https://openamerica.io/bill/117-S-2568/.
S. 2568, 117th Cong. (2026), https://openamerica.io/bill/117-S-2568/.
[S. 2568: Open Access Evapotranspiration Data Act](https://openamerica.io/bill/117-S-2568/)