Interactive Maps

Interactive Maps

Assured & Adequate Water Supply
Groundwater Site Inventory
Wells Registry (Wells55)
Community Water Systems
Groundwater Use Right
Subflow Zone Delineated for Verde & San Pedro Watersheds
Statement of Claiment Locator




ADWR Data Downloads

GIS Data and Maps

Use this ADWR Open Data Portal to access current GIS data.

ADWR TABULAR Data Download

Below are zip files of raw data from ADWR databases.

The Groundwater Site Inventory (GWSI) consists of field-verified data regarding wells and springs collected by personnel from the Hydrology Division’s Basic Data Section, the U.S. Geological Survey and other co-operating agencies. The information in GWSI is constantly being updated by ongoing field investigations and through a state-wide network of water level and water quality monitoring sites.

If you are interested in using the GWSI mapping tool, please see the ADWR GWSI Web Application.

These tables were last updated 04/01/2024.


AMA and Local Maps



For additional GIS data pertaining

to the state of Arizona, please visit the

AZGeo Data Hub