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EF/ ICR Logo Source Water (Untreated) Levels of Total Coliform for
Dallas Water Utilities


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 East Side Water Treatment Plant

Water Type Month Total Coliform Level (Total Coliforms/100mL)
Surface Water JUL 1997 3106
Surface Water AUG 1997 727
Surface Water SEP 1997 4884
Surface Water OCT 1997 830
Surface Water NOV 1997 260
Surface Water DEC 1997 104
Surface Water JAN 1998 111
Surface Water FEB 1998 147
Surface Water MAR 1998 435
Surface Water APR 1998 1986
Surface Water MAY 1998 110
Surface Water JUN 1998 2420
Surface Water JUL 1998 1733
Surface Water AUG 1998 NO DATA
Surface Water SEP 1998 2420
Surface Water OCT 1998 5199
Surface Water NOV 1998 3106
Surface Water DEC 1998 816


Source Water (Untreated) Levels of Total Coliform for Elm Fork Water Treatment Plant

Water Type Month Total Coliform Level (Total Coliforms/100mL)
Surface Water JUL 1997 5654
Surface Water AUG 1997 3972
Surface Water SEP 1997 6488
Surface Water OCT 1997 15530
Surface Water NOV 1997 3466
Surface Water DEC 1997 5652
Surface Water JAN 1998 1553
Surface Water FEB 1998 1553
Surface Water MAR 1998 461
Surf ace Water APR 1998 19863
Surface Water MAY 1998 8440
Surface Water JUN 1998 3226
Surface Water JUL 1998 2599
Surface Water AUG 1998 3225
Surface Water SEP 1998 10462
Surface Water OCT 1998 5199
Surface Water NOV 1998 3255
Surface Water DEC 1998 2071


Source Water (Untreated) Levels of Total Coliform for Bachman Water Treatment Plant

Water Type Month Total Coliform Level (Total Coliforms/100mL)
Surface Water JUL 1997 10462
Surface Water AUG 1997 4039
Surface Water SEP 1997 15531
Surface Water OCT 1997 19863
Surface Water NOV 1997 6488
Surface Water DEC 1997 4839
Surface Water JAN 1998 4840
Surface Water FEB 1998 1228
Surface Water MAR 1998 2419
Surface Water APR 1998 1203
Surface Water MAY 1998 3973
Surface Water JUN 1998 4839
Surface Water JUL 1998 3226
Surface Water AUG 1998 4680
Surface Water SEP 1998 9680
Surface Water OCT 1998 5231
Surface Water NOV 1998 1049
Surface Water DEC 1998 6016


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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