Arizona Statewide Probable Maximum Precipitation Study

The Department periodically performs meteorological studies to better understand the safety of Arizona’s dams and to reduce costs to dam owners and taxpayers. The most recent version of the Statewide Probable Maximum Precipitation Study was published in 2013.

AZ PMP GIS Tool v1.zip   (217Mb)

AZ PMP GIS Tool Evaluation Tool Description and Usage AZPMPGISToolEvaluationToolDescriptionandUsage.pdf
Arizona PMP Study Final Report - Appendix F AppendixF.pdf
Arizona PMP Study Final Report-No Appendices ArizonaPMPStudyFinalReport-NoAppendices.pdf
Arizona PMP Study Final Report ArizonaPMPStudyFinalReport.pdf