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WQD | AZWQD Help Center


Arizona Water Quality Database Help Center

Revised On: Nov. 8, 2023 - 4:14 a.m.

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 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

Requesting an Account

To request a Water Quality Database account, please email ADEQ and provide your name, phone number and email address | Email Groundwater Team > or Email Surface Water Team >