35 Ill. Adm. Code 601.104
Analytical Testing
Section 601
Section 601.104Â Analytical
Testing
a)Â Â Â Â Â Â Â Â To determine compliance with the community water supplies rules
in this Subtitle F, all sampling, monitoring, and testing must be made
according to the methods described in 35 Ill. Adm. Code 611, the National
Primary Drinking Water Regulations (40 CFR 141), or any other method
specifically approved by the Agency.
b)Â Â Â Â Â Â Â Â All analyses for substances other than those listed in 35 Ill.
Adm. Code 611 must be performed by methods acceptable to the Agency.