Warning: Javascript must be enabled to use all the features on this page!
Page Loading - Please Wait...
Click to hideNews Bulletins
Explore the NEWUSGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.
Streamflow Measurements for Arizona
Click to hide state-specific text
Welcome to the NWIS-Web for the Arizona Water
Science Center
The majority of USGS Gaging Stations are funded though a cooperative
program between the USGS other interested agencies.
Follow this link for information on the Cooperative Water Program with
the USGS.