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


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 Townsend Water Treatment Plant

Water Type Month Total Coliform Level (Total Coliforms/100mL)
Surface Water JUL 1997 11
Surface Water AUG 1997 19
Surface Water SEP 1997 1
Surface Water OCT 1997 10
Surface Water NOV 1997 20
Surface Water DEC 1997 16
Not Reported JAN 1998 25
Not Reported FEB 1998 101
Surface Water MAR 1998 55
Surface Water APR 1998 25
Surface Water MAY 1998 16
Surface Water JUN 1998 10
Not Reported JUL 1998 4
Not Reported AUG 1998 8
Surface Water SEP 1998 3
Surface Water OCT 1998 80
Surface Water NOV 1998 12
Surface Water DEC 1998 95


Source Water (Untreated) Levels of Total Coliform for N.L. Mitchell Water Treatme nt Plant

Water Type Month Total Coliform Level (Total Coliforms/100mL)
Surface Water JUL 1997 19
Surface Water AUG 1997 7
Surface Water SEP 1997 3
Surface Water OCT 1997 5
Surface Water NOV 1997 2
Surface Water DEC 1997 0
Not Reported JAN 1998 4
Not Reported FEB 1998 20
Surface Water MAR 1998 2
Surface Water APR 1998 43
Surface Water MAY 1998 36
Surface Water JUN 1998 8
Not Reported JUL 1998 2
Not Reported AUG 1998 5
Surface Water SEP 1998 6
Surface Water OCT 1998 7
Surface Water NOV 1998 1
Surface Water DEC 1998 0


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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