35 Ill. Adm. Code 611.TABLE C
C Frequency of RDC Measurement
Section 611.TABLE C Frequency
of RDC Measurement
System Size
(Persons Served)
Samples per Day
500
or
fewer
1
501
to
1,000
2
1001
to
2,500
3
2501
to
3,300
4
The day's samples cannot be
taken at the same time. The sampling intervals are subject to Agency review
and approval by a SEP.
BOARD NOTE: Derived from 40 CFR
141.74(b)(5) and (c)(2) (2012).