Statewide Report on Land Subsidence
Land Subsidence Monitoring Reports (LSMR)
The Arizona Department of Water Resources has been monitoring land subsidence since 1998 using Global Navigation and Satellite System (GNSS) data and 2002 using satellite-based Interferometric Synthetic Aperture Radar (InSAR) data. A summary of land subsidence over specific periods of time throughout the State is documented in this report.