TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE F: PUBLIC WATER SUPPLIES
CHAPTER I: POLLUTION CONTROL BOARD
PART 611 PRIMARY DRINKING WATER STANDARDS
SECTION 611.TABLE B FECAL OR TOTAL COLIFORM DENSITY MEASUREMENTS
SUBTITLE F: PUBLIC WATER SUPPLIES
CHAPTER I: POLLUTION CONTROL BOARD
PART 611 PRIMARY DRINKING WATER STANDARDS
SECTION 611.TABLE B FECAL OR TOTAL COLIFORM DENSITY MEASUREMENTS
Section 611.TABLE B Fecal or Total Coliform Density Measurements
|
System Size (Persons Served) |
Samples per Week |
||
|
500 |
or fewer |
|
1 |
|
501 |
to |
3300 |
2 |
|
3301 |
to |
10,000 |
3 |
|
10,001 |
to |
25,000 |
4 |
|
More than |
25,000 |
|
5 |
Samples must be taken on separate days.
BOARD NOTE: Derived from 40 CFR 141.74(b)(1) (2012).
(Source: Amended at 37 Ill. Reg. 1978, effective February 4, 2013)