Bowie/San Simon Land Subsidence Feature-Subsidence Map 1952 to 1974
Bowie/San Simon Land Subsidence Feature in the San Simon Valley Groundwater Sub-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.
Bowie and San Simon