Arizona Water Quality Database Help Center

Revised on: August 20, 2021 - 12:32pm

The Arizona Water Quality Database stores groundwater and surface water quality data collected by ADEQ and more than 100 other reporting agencies.

For Surface Water:
Data includes the water chemistry in streams and lakes as well as fish, macroinvertebrate, algae and habitat details.

For Groundwater:
Data includes water chemistry in wells and springs, along with soil and soil gas information.

Searching the Database

Step 1: To get started searching the Arizona Water Quality Database view our Quick Start User Guide | View Guide >

Step 2: Click on the link "Search Database" to open the database search screen | Search Database >

Contributing to the Database

Authorized users can log into the database's homepage to contribute water quality database | Login >

Authorized User Guides:

  • eAquaPro | Guide to assist with adding data to the database | View/Download >

Submitting Groundwater Data

Submitting Surface Water Quality Data