About The Illinois State Water Survey

To acquire a username and password, please complete a request form (link below) and either mail, fax, or e-mail to:

Illinois State Water Survey

Bill Saylor
2204 Griffith Dr.
Champaign, IL 61820-7495
Fax: (217) 244-0777
Phone: (217) 333-9043
gwinfo@isws.illinois.edu

Web Access Request Form

ISWS Groundwater Databases Charging Policy

Request data by mail

Please read our Disclaimer.

If you need assistance with groundwater data, please contact Bill Saylor at (217) 333-9043 or gwinfo@isws.illinois.edu.

Enter the Domestic Wells Database

This database will return domestic well information only. For a complete listing of wells in the Wells Database and for Illinois Water Inventory Program (IWIP) information, please contact Bill Saylor, left. Thank you.

BEFORE PROCEEDING!
Please read our Policies and Procedures (pdf ~195k)

Domestic Wells Database, Web Version Well "TYPES" (10/15/01)

Due to Homeland Security measures, the only data listed on the Web version of the Domestic Wells Database are those private wells known to be used for domestic household purposes (i.e., well type "DO"). Other types of wells such as irrigation, community supplies, parks, schools and low-capacity industrial/commercial wells are included in the Domestic Wells Database, but are not shown on the website. For additional information, please contact Bill Saylor (217-333-9043). There may be a charge for this information.