Harquahala Valley Land Subsidence Feature-Subsidence Rate Map APR-2017 to MAR-2018
Harquahala Valley Land Subsidence Feature in the Harquahala Valley Groundwater Basin
Land Subsidence Maps (LSM)
Land subsidence is measured using satellite Interferometric Synthetic Aperture Radar (InSAR) data which are processed and analyzed by the Arizona Department of Water Resources.
Land Subsidence:
Harquahala Valley