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Multivariate Adaptive Constructed Analogs (MACA) Upstream Precipitation data, 2006-2099

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: July 15, 2025 | Last Modified: 20241114
This tabular data set represents estimated monthly precipitation (in millimeters) over the period 2006-2099 compiled for NHDPlus version 2 data suite (NHDPlusv2) catchments accumulated upstream through the river network. This dataset can be linked to the NHDPlusv2 by the unique identifier COMID. Reach catchments are accumulated upstream through the river network using a modified routing database to navigate the NHDPlus reach network to aggregate (accumulate) the metrics derived from the reach catchment scale (Schwarz and Wieczorek, 2018). The source data is Multivariate Adaptive Constructed Analogs (MACA) (Abatzoglou & Brown, 2011). Summaries are provided for five regions corresponding to NHDPlus vector processing units (VPUs): VPU 02, VPU 03w, VPU 04, VPU 14, and VPU 17.

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