Jump to main content.


EF/ ICR Logo Levels of Source Water (Untreated) E. coli for ILLINOIS
SEPTEMBER 1997


Levels of E. coli for ILLINOIS-SEPTEMBER 1997
REMINDER: Data Purpose: The ICR data were collected as part of a national research project to support development of national drinking water standards. The should NOT be used to determine local water systems compliance with drinking water standards, nor should they be used to make personal judgements about health risks.


ILLINOIS Levels of E. coli in Source Water for SEPTEMBER 1997

ILLINOIS Levels of E. coli in Source Water for SEPTEMBER 1997

Level of E. coli (E. coli/100mL) Number of Water Treatment Plants
1-9 1
10-99 1


How does this state's source water compare to source waters nationally for E.Coli?
View national data for the same month.


ICR Overview
Envirofacts Home Page


Local Navigation


Jump to main content.