Central Valley Hydrologic Model version 2 (CVHM2): Surface Water Network for Water Years 1922 - 2019 (ver. 2.0, December 2023)

Description

This digital dataset contains the monthly inflows and diversions to the surface-water network in the updated Central Valley Hydrologic Model (CVHM2) for water years 1922-2019. The surface-water network simulates the Central Valley’s complex conveyance network through the Streamflow Routing Package (SFR2) and the Farm-Process (FMP4) at 65 inflow locations with 271 stream segments and 13 bifurcations, and 571 diversion locations providing 564 of semi-routed diversions and 7 non-routed diversions. The semi-routed deliveries are routed through the simulated surface-water network, while the non-routed delivery is simulated through linkages between the SFR2 and FMP4 packages in MODFLOW-OWHM. Surface water data for CVHM2 is presented in two child items: inflow and bifurcation names, locations, and magnitude; diversion names, locations, and magnitude for semi-routed and non-routed diversions. Each child item contains metadata, a shapefile, and a csv file containing the data.

Resources

Name Format Description Link
Original Metadata XML The metadata original format Open resource
Digital Data XML Landing page for access to the data Open resource

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