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EF/ ICR Logo Source Water (Untreated) Levels of Total Coliform for
Alameda County Water District


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 Blending Facility

NO DATA - Click here to find out why.


Source Water (Untreated) Levels of Total Coliform for WTP2

Water Type Month Total Coliform Level (Total Coliforms/100mL)
Surface Water JUL 1997 46
Surface Water AUG 1997 900
Surface Water SEP 1997 500
Surface Water OCT 1997 1600
Surface Water NOV 1997 1600
Surface Water DEC 1997 500
Surface Water JAN 1998 300
Not Reported FEB 1998 NO DATA
Surface Water MAR 1998 500
Surface Water APR 1998 80
Surface Water MAY 1998 900
Surface Water JUN 1998 1600
Surface Water JUL 1998 1600
Surface Water AUG 1998 1600
Surface Water SEP 1998 1600
Surface Water OCT 1998 300
Surface Water NOV 1998 110
Surface Water DEC 1998 110


Source Water (Untreated) Levels of Total Coliform for Mission San Jose WTP

Water Type Month Total Coliform Level (Total Coliforms/100mL)
Surface Water JUL 1997 46
Surface Water AUG 1997 900
Surface Water SEP 1997 500
Surface Water OCT 1997 1600
Surface Water NOV 1997 1600
Surface Water DEC 1997 500
Not Reported JAN 1998 NO DATA
Not Reported FEB 1 998 NO DATA
Surface Water MAR 1998 500
Surface Water APR 1998 80
Surface Water MAY 1998 900
Surface Water JUN 1998 1600
Surface Water JUL 1998 1600
Surface Water AUG 1998 1600
Surface Water SEP 1998 1600
Surface Water OCT 1998 300
Surface Water NOV 1998 110
Surface Water DEC 1998 110


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
Aug 1997 view report view report
Sep 1997 view report view report
Oct 1997 view report view report
Nov 1997 view report view report
Dec 1997 view report view report
Jan 1998 view report view report
Feb 1998 view report view report
Mar 1998 view report view report
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Dec 1998 view report view report


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