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EF/ ICR Logo 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.

Microbials Disinfection By-products
State levels of Cryptosporidium State levels of bromate
State levels of Giardia State levels of chlorite
State levels of Virus State levels of trihalomethanes
State levels of total coliform State levels of haloacetic acids
State levels of fecal coliform
State levels of E. coli

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

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