Jump to main content.


EF/ ICR Logo Source Water (Untreated) Levels of Fecal Coliform for
North Bay Regional Water Treatment Plant


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 North Bay Regional Water Plant

Water Type Month Fecal Coliform Level (Fecal Coliforms/100mL)
Surface Water JUL 1997 120
Surface Water AUG 1997 35
Surface Water SEP 1997 80
Surface Water OCT 1997 35
Surface Water NOV 1997 195
Surface Water DEC 1997 180
Surface Water JAN 1998 36
Surface Water FEB 1998 NO DATA
Surface Water MAR 1998 20
Surface Water APR 1998 44
Surface Water MAY 1998 84
Surface Water JUN 1998 210
Surface Water JUL 1998 130
Surface Water AUG 1998 40
Surface Water SEP 1998 300
Surface Water OCT 1998 40
Surface Water NOV 1998 38
Surface Water DEC 1998 18


How does this ut ility'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


ICR Overview
Envirofacts Home Page


Local Navigation


Jump to main content.