Description: The HUC 12 summaries for the state of Oregon and shared watersheds were updated using the latest OpenET ensemble ET data and ET Demands effective precipitation output from irrigated fields from 2016 through 2021. These summaries include estimates from the ensemble average evapotranspiration value computed from the six remote sensing models used in OpenET (eeMETRIC, PT-JPL, SIMS, SSEBop, geeSEBAL, and ALEXI/DisALEXI) and effective precipitation computed from the ET Demands model. Volumetric summaries of the total actual ET, effective precipitation, and consumptive use from irrigation are provided at the shifted water-year (Nov-Oct) time steps. NOTE: Fields were considered irrigated for the given year if >40% of the field area was classified as being irrigated by IrrMapper. If the field acreages and other data values below are shown as 0’s for a HUC12 in a given year, this means that there were no fields classified as being irrigated that year within the HUC boundary. This dataset is independent of the permitted irrigated acres in the OWRD water rights layer.