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Projected water table depths for coastal California using present-day and future sea-level rise scenarios

Dates

Publication Date

Citation

Befus, K.M., Hoover, D.J., Barnard, P.L., and Erikson, L.H., 2020, Projected responses of the coastal water table for California using present-day and future sea-level rise scenarios: U.S. Geological Survey data release, https://doi.org/10.5066/P9H5PBXP.

Summary

Depth to groundwater (water table depth) results are calculated as steady-state groundwater model head results subtracted from high-resolution topographic Digital Elevation Model (DEM) land surface elevations. Results are provided here as GeoTIFF rasters of water table depth. See Groundwater_head_and_water_table_depth_methods.pdf for additional details. Model results are aggregated by County, with separate County files for model results using the Local Mean Sea Level (LMSL) and Mean Higher-High Water (MHHW) marine boundary conditions. Each zipped County datafile (County_MHHW or County_LMSL) contains 6 folders: 3 containing full model results for each of the three horizontal hydraulic conductivities (Kh) used in the model (0.1, 1.0 [...]

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San_Francisco_MHHW.zip 779.79 MB application/zip
San_Francisco_LMSL.zip 797.89 MB application/zip
Santa_Cruz_MHHW.zip 1,008.82 MB application/zip
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Groundwater_head_and_water_table_depth_methods.pdf
“Groundwater head and water table depth methods”
165.33 KB application/pdf

Communities

  • Coastal Storm Modeling System (CoSMoS)

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