Arizona Department of Water Resources Groundwater Wells Data

Basic Information
Description:The Arizona Department of Water Resources (ADWR) has compiled well data as a service to our customers using information from various sources. The Groundwater Site Inventory (GWSI) database is the ADWR main repository for state-wide groundwater data. The GWSI consists of field-verified data regarding wells and springs collected by personnel from Hydrology Divisions 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. Web services were created from available water data for Arizona downloaded from The latitude and longitude values are in Geographic NAD 27. The Feature class is projected to NAD 83 UTM ZONE 12N. There are 35 additional tables associated with the GWSI Shapefile. These tables were last updated 10/7/2013. Please see the README file contained in this .zip file for further information.
Publication Date:
Author Contact Information
Distributor Contact Information
Organization Name: Arizona Geological Survey
Street: 416 W Congress St, Suite 100
City: Tucson
State: AZ
Zip: 85701
Phone: 520-770-3500
Geographic Extent
North Bounding Latitude: 38.7540832758
South Bounding Latitude: 30.2211018525
East Bounding Longitude: -107.314453125
West Bounding Longitude: -115.751953125