Levels of Source Water (Untreated) E. coli for IOWA
APRIL 1998
| 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. |
IOWA Levels of E. coli in Source Water for APRIL 1998

IOWA Levels of E. coli in Source Water for APRIL 1998
| Level of E. coli (E. coli/100mL) | Number of Water Treatment Plants |
|---|---|
| OVER 10,000 | 1 |
View national data for the same month.
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