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EF/ ICR Logo Source Water (Untreated) Levels of Total Coliform for
City of Aurora


Water System Total Coliform Report
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.


Source Water (Untreated) Levels of Total Coliform for City of Aurora

Water Type Month Total Coliform Level (Total Coliforms/100mL)
Mixed JUL 1997 700
Mixed AUG 1997 28000
Mixed SEP 1997 20000
Mixed OCT 1997 600
Mixed NOV 1997 3000
Mixed DEC 1997 11000
Mixed JAN 1998 9000
Mixed FEB 1998 17000
Mixed MAR 1998 11000
Mixed APR 1998 2200
Mixed MAY 1998 1550
Mixed JUN 1998 1300
Mixed JUL 1998 850
Mixed AUG 1998 1200
Mixed SEP 1998 1300
Mixed OCT 1998 3000
Mixed NOV 1998 56000
Mixed DEC 1998 14000

How does this utility's source water compare to source waters nationally for coliform? Click on "view report" to see the state and national levels of total coliform.

Month State Report National Report
July 1997 view report view report
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Dec 1997 view report view report
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Dec 1998 view report view report

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