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EF/ ICR Logo Source Water (Untreated) Levels of E. coli for
Dallas Water Utilities


Water System E. coli 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 E. coli for East Side Water Treatment Plant

Water Type Month E. coli Level (E.coli/100mL)
Surface Water JUL 1997 2
Surface Water AUG 1997 0
Surface Water SEP 1997 0
Surface Water OCT 1997 0
Surface Water NOV 1997 23
Surface Water DEC 1997 13
Surface Water JAN 1998 16
Surface Water FEB 1998 2
Surface Water MAR 1998 11
Surface Water APR 1998 31
Surface Water MAY 1998 16
Surface Water JUN 1998 0
Surface Water JUL 1998 0
Surface Water AUG 1998 NO DATA
Surface Water SEP 1998 2
Surface Water OCT 1998 48
Surface Water NOV 1998 39
Surface Water DEC 1998 57

Source Water (Untreated) Levels of E. coli for Elm Fork Water Treatment Plant

Water Type Month E. coli Level (E.coli/100mL)
Surface Water JUL 1997 16
Surface Water AUG 1997 27
Surface Water SEP 1997 14
Surface Water OCT 1997 259
Surface Water NOV 1997 300
Surface Water DEC 1997 92
Surface Water JAN 1998 42
Surface Water FEB 1998 70
Surface Water MAR 1998 53
Surface Water APR 1998 980
Surface Water MAY 1998 2420
Surface Water JUN 1998 90
Surface Water JUL 1998 17
Surface Water AUG 1998 17
Surface Water SEP 1998 63
Surface Water OCT 1998 48
Surface Water NOV 1998 387
Surface Water DEC 1998 106

Source Water (Untreated) Levels of E. coli for Bachman Water Treatment Plant

Water Type Month E. coli Level (E.coli/100mL)
Surface Water JUL 1997 20
Surface Water AUG 1997 173
Surface Water SEP 1997 16
Surface Water OCT 1997 649
Surface Water NOV 1997 91
Surface Water DEC 1997 297
Surface Water JAN 1998 517
Surface Water FEB 1998 41
Surface Water MAR 1998 55
Surface Water APR 1998 16
Surface Water MAY 1998 29
Surface Water JUN 1998 3
Surface Water JUL 1998 3
Surface Water AUG 1998 4
Surface Water SEP 1998 119
Surf ace Water OCT 1998 10
Surface Water NOV 1998 28
Surface Water DEC 1998 461

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

Month State Report National Report
July 1997 view report view report
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