IN THE MATTER OF:WATER QUALITY STANDARDS ANDEFFLUENT LIMITATIONS FOR THECHICAGO AREA WATERWAY SYSTEMAND LOWER DES PLAINES RIVERPROPOSED AMENDMENTS TO 35 ILL.
4.
Why was it determined that the UAA factors do not apply to the 001 Pool but do apply
to the CAWS Aquatic Life Use A Waters and to the CAWS and Brandon Pool AquaticLife Use B Waters? b.
What was the basis for relying most heavily upon the CABB score? f.
If the correct score is 20, would that change the appropriate standards necessary to
protect the aquatic life? Why were similar analyses not performed for thefacilities along the Lower Des Plaines River?
Allowed
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