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West Valley Land Subsidence Feature

 

West Valley Land Subsidence Feature

The West Valley land subsidence feature is located in the Western Phoenix Metropolitan Area in Maricopa, County.  The cities of Sun City, Sun City West, Surprise, Poeria, Glendale are all located within the land subsidence feature.

 

Land Subsidence Rate Maps:

The land subsidence rate maps show the rate of land subsidence per year (cm/yr).  These maps are used to illustrate any changes in land subsidence rates over time.  All the land subsidence rate maps utlize the same color scale.

JUL-1992 to OCT-2000pdf FEB-2008 to FEB-2010pdf  APR-2012 to APR-2014pdf
APR-2013 to APR-2015pdf APR-2014 to APR-2016pdf  


Land Subsidence Maps:

The land subsidence maps show the total land subsidence (cm) over a specific period of time (1-year, 2-year, 4-year, etc).  All the land subsidence maps utlize the same color scale.

JUL-1992 to OCT-2000pdf JAN-2007 to FEB-2008pdf FEB-2008 to FEB-2010pdf
MAR-2004 to SEP-2010pdf JAN-2007 to MAR-2009pdf MAY-2011 to APR-2013 pdf
NOV-2002 to JAN-2004pdf FEB-2008 to MAR-2009pdf MAY-2010 to APR-2013 pdf
MAR-2006 to FEB-2008pdf MAR-2009 to FEB-2010pdf APR-2012 to APR-2014 pdf
MAY-2010 to APR-2014 pdf MAY-2010 to APR-2015pdf APR-2013 to APR-2015pdf
APR-2014 to APR-2016pdf MAY-2010 to APR-2016pdf MAR-2016 to APR-2017pdf
MAY-2010 to APR-2017pdf    

 

 








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