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EF/ ICR Logo Source Water (Untreated) Levels of E. coli for
THE YORK WATER COMPANY


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 FILTER PLANT

Water Type Month E. coli Level (E.coli/100mL)
Surface Water JUL 1997 360
Surface Water AUG 1997 220
Surface Water SEP 1997 600
Surface Water OCT 1997 300
Surface Water NOV 1997 380
Surface Water DEC 1997 170
Surface Water JAN 1998 100
Surface Water FEB 1998 250
Surface Water MAR 1998 800
Surface Water APR 1998 100
Surface Water MAY 1998 420
Surface Water JUN 1998 480
Surface Water JUL 1998 700
Surface Water AUG 1998 325
Surface Water SEP 1998 1150
Surface Water OCT 1998 975
Surface Water NOV 1998 300
Surface Water DEC 1998 50

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
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
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May 1998 view report view report
Jun 1998 view report view report
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Dec 1998 view report view report

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