Arizona Water Science Center


Welcome to the U.S. Geological Survey Arizona Water Science Center.  Our mission is to collect and interpret high quality, impartial scientific information to provide resource managers and the public with the knowledge required to understand and manage the critical water resources of Arizona and the Southwest.

Contact the AZWSC

Water Dashboard

Water Dashboard

View current water conditions throughout Arizona.

View current water conditions

Featured Science

Featured Science

A USGS geo-narrative with results of gravity monitoring in the Tucson Active Management Area from 2003 to 2019 is now available. (Note: not compatible with Microsoft Edge).

Go to geo-narrative


Date published: May 4, 2020

USGS Arizona Water Science Center publishes a series of reports that describe the groundwater resources of the Hualapai Plateau and Truxton Basin

The USGS Arizona Water Science Center has published three reports documenting the findings of a comprehensive groundwater study conducted from 2015 through 2018 on the Hualapai Indian Reservation and adjacent areas from 2015 through 2018 in cooperation with the Bureau of Reclamation. 

Date published: October 2, 2018

USGS Prepares to Measure Flooding Across Arizona

Reporters: Do you want to accompany a USGS field crew as they measure flooding? Please contact Jennifer LaVista or Jim Leenhouts