Pollution Control BoardDorothy Gunn, ClerkJRTC100 Randolph Street, Suite 11-500Chicago, Illinois 60601RE: Proposed Amendments to Dissolved Oxygen Standard35 ILL.
Adoption of the IAWA petition will establish a dissolved oxygen
water quality standard that fundamentally protects and enhances the aquatic life in ourstates waters while balancing sewage treatment costs borne by our local economy .
IAWA has consistently supported sound science as the basis for establishing rules and
regulations.
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