35 Ill. Adm. Code 611.TABLE F
F Number of Water Quality Parameter Sampling Sites
Section 611.TABLE FÂ Â Number
of Water Quality Parameter Sampling Sites
System Size
Minimum
Number of Sites
(Number of Persons Served)
(Standard
Monitoring)
(Reduced
Monitoring)
more than
100,000
25
10
10,001 to
100,000
10
7
3,301 to
10,000
3
3
501 to
3,300
2
2
101 to
500
1
1
100 or
fewer
1
1
BOARD NOTE:Â This Table F
derives from 40 CFR 141.87(a)(2)(i) and (e)(1).