IN THE MATTER OF:WATER QUALITY STANDARDS ANDEFFLUENT LIMITATIONS FOR THECHICAGO AREA WATERWAY SYSTEMAND THE LOWER DES PLAINES RIVER:PROPOSED AMENDMENTS TO 35 Ill.
Rather, a
chronic cyanide standard of 10 µg/L is applied to the General Use waterways located in CookCounty.
The District thus
recommends a chronic cyanide standard of 10 µg/L or higher, based on the potential fish speciesexpected to be present in the CAWS.
By order
of May 4, 1995 the Board accepted the proposal for hearing.
Dr.
Luthy addressed the methodology for WAD cyanide
analysis, including the precision and accuracy of the WAD cyanidetest.
Allowed
Adobe Portable Document Format (.pdf) - application/pdf
R08-9,080408 MWRDGC f1 Jennifer_Wasik_(cyanide).pdf
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