- ILLINOIS POLLUTION CONTROL BOARD
April 17, 2014
IN THE MATTER OF: )
AMENDMENTS TO PRIMARY
DRINKING WATER STANDARDS: 35 Ill.
- PROCEDURAL HISTORY
The Illinois Environmental Protection Agency (Agency) filed a rulemaking proposal on
September 20, 2013.
- A Notice of Proposed Amendments appeared in the January 10, 2014 issue
of the Illinois Register, at 38 Ill.
- Adm.
- Code 611.490(a).
- Section 611.490(a)
requires that a certified laboratory may perform chemical and physical analyses of source water
and drinking water for the purposes of demonstrating compliance with the National Primary
Drinking Water Regulations (NPDWRs).1 At present, 35 Ill....
R14-009 O&O 041714 
