Jump to main content.

EF/ ICR Logo Source Water (Untreated) Levels of Total Coliform for
Sioux Falls Public Works Dept


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 Sioux Falls Water Purification Plant

Water Type Month Total Coliform Level (Total Coliforms/100mL)
Mixed JUL 1997 5000
Mixed AUG 1997 5000
Mixed SEP 1997 9000
Ground Water OCT 1997 80
Ground Water NOV 1997 4
Mixed DEC 1997 300
Mixed JAN 1998 220
Mixed FEB 1998 500
Ground Water MAR 1998 0
Ground Water APR 1998 2
Mixed MAY 1998 240
Mixed JUN 1998 1700
Mixed JUL 1998 2400
Ground Water AUG 1998 80
Mixed SEP 1998 30000
Mixed OCT 1998 5000
Mixed NOV 1998 1600
Mixed DEC 1998 500

How does this utility's source water compare to source waters nationally for coliform? Click on &quo t;view report" to see the state and national levels of total 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.