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EF/ ICR Logo Information Collections Rule Query Form
for the State of COLORADO


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
City of Aurora, Utilities Dept. CO0103005
City of Boulder, Dept. of Utilities CO0107152
City of Fort Collins Water Utility CO0135291
Colorado Springs Utilities CO0121150
Denver Water CO0116001
Pueblo Board of Water Works CO0151500


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