Source Water (Untreated) Levels of Fecal Coliform for
ST. LOUIS COUNTY WATER COMPANY

Water System Fecal 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 Fecal Coliform for Central Plant 1 & 2

Water Type	Month	Fecal Coliform Level (Fecal Coliforms/100mL)
Surface Water	JUL 1997	88
Surface Water	AUG 1997	20
Surface Water	SEP 1997	25
Surface Water	OCT 1997	100
Surface Water	NOV 1997	100
Surface Water	DEC 1997	660
Surface Water	JAN 1998	800
Surface Water	FEB 1998	580
Surface Water	MAR 1998	720
Surface Water	APR 1998	250
Surface Water	MAY 1998	380
Surface Water	JUN 1998	1100
Surface Water	JUL 1998	250
Surface Water	AUG 1998	130
Surface Water	SEP 1998	12
Surface Water	OCT 1998	200
Surface Water	NOV 1998	2500
Surface Water	DEC 1998	250

Source Water (Untreated) Levels of Fecal Coliform for North County Pl ant

Water Type	Month	Fecal Coliform Level (Fecal Coliforms/100mL)
Surface Water	JUL 1997	390
Surface Water	AUG 1997	740
Surface Water	SEP 1997	250
Surface Water	OCT 1997	520
Surface Water	NOV 1997	280
Surface Water	DEC 1997	560
Surface Water	JAN 1998	860
Surface Water	FEB 1998	1200
Surface Water	MAR 1998	2000
Surface Water	APR 1998	570
Surface Water	MAY 1998	580
Surface Water	JUN 1998	290
Surface Water	JUL 1998	540
Surface Water	AUG 1998	1000
Surface Water	SEP 1998	200
Surface Water	OCT 1998	250
Surface Water	NOV 1998	1900
Surface Water	DEC 1998	310

Source Water (Untreated) Levels of Fecal Coliform for Meramec Plant

Water Type	Month	Fecal Coliform Level (Fecal Coliforms/100mL)
Surface Water	JUL 1997	4
Surface Water	AUG 1997	45
Surface Water	SEP 1997	0
Surface Water	OCT 1997	3
Surface Water	NOV 1997	65
Surface Water	DEC 1997	35
Surface Water	JAN 1998	65
Surface Water	FEB 1998	190
Surface Water	MAR 1998	580
Surface Water	APR 1998	210
Surface Water	MAY 1998	53
Surface Water	JUN 1998	110
Surface Water	JUL 1998	0
Surface Water	AUG 1998	200
Surface Water	SEP 1998	0
Surface W ater	OCT 1998	12
Surface Water	NOV 1998	130
Surface Water	DEC 1998	6

Source Water (Untreated) Levels of Fecal Coliform for South County Plant

Water Type	Month	Fecal Coliform Level (Fecal Coliforms/100mL)
Surface Water	JUL 1997	3
Surface Water	AUG 1997	70
Surface Water	SEP 1997	40
Surface Water	OCT 1997	6
Surface Water	NOV 1997	430
Surface Water	DEC 1997	420
Surface Water	JAN 1998	110
Surface Water	FEB 1998	420
Surface Water	MAR 1998	1300
Surface Water	APR 1998	220
Surface Water	MAY 1998	71
Surface Water	JUN 1998	340
Surface Water	JUL 1998	120
Surface Water	AUG 1998	1500
Surface Water	SEP 1998	210
Surface Water	OCT 1998	41
Surface Water	NOV 1998	280
Surface Water	DEC 1998	800

Source Water (Untreated) Levels of Fecal Coliform for Central Plant 3A & 3B

Water Type	Month	Fecal Coliform Level (Fecal Coliforms/100mL)
Surface Water	JUL 1997	88
Surface Water	AUG 1997	20
Surface Water	SEP 1997	25
Surface Water	OCT 1997	100
Surface Water	NOV 1997	100
Surface Water	DEC 1997	660
Surface Water	JAN 1998	800
Surface Water	FEB 1998	580
Surface Water	MAR 1998	720
Surface Water	APR 1998	250
Surface Water	MAY 1998	380
Surface Water	JUN 1998	1 100
Surface Water	JUL 1998	250
Surface Water	AUG 1998	130
Surface Water	SEP 1998	12
Surface Water	OCT 1998	200
Surface Water	NOV 1998	2500
Surface Water	DEC 1998	250

How does this utility's source water compare to source waters nationally for fecal coliform? Click on "view report" to see the state and national levels of fecal 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
Apr 1998	view report	view report
May 1998	view report	view report
Jun 1998	view report	view report
Jul 1998	view report	view report
Aug 1998	view report	view report
Sep 1998	view report	view report
Oct 1998	view report	view report
Nov 1998	view report	view report
Dec 1998	view report	view report

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