Information Collections Rule Query Form
for the State of ILLINOIS
This query form allows you to retrieve Information Collections Rule (ICR) database in Envirofacts. You can either select a report for the entire state, or search by utility name within the state.
User guide
State Search
Please select the report you would like to see. Reports are available for both disinfection by-products and microbials.
Water System Search
The following water systems in this state submitted information for the Information Collection Rule. Please select a water system name from the following list:
Water System Name | Water System ID |
Central Lake County Water Agency | IL0971070 |
Chicago Water Department | IL0316000 |
City of Aurora | IL0894070 |
City of Evanston Water Utility | IL0310810 |
City of Rockford P.W. Water Division | IL2010300 |
IL-American Water Co. - East St. Louis | IL1635040 |
IL-American Water Co. - Peoria | IL1435030 |
Northern Illinois Water Corp.- Champaign | IL0195300 |
Rend Lake Intercity Water System | IL0555100 |
Springfield Water, Light & Power | IL1671200 |