join in the TI mission ofconserving, protecting and restoring North America’s coldwater fisheries and their watersheds.
Currently only discharges to lakes and tributaries to lakes have to reduce
phosphorous.
Limits on
phosphorous are needed to prevent violations of Illinois water quality standards andcomply with antidegradation requirements Also, controls are needed to preventviolations ofthe water quality standards regarding offensive conditions, pH and dissolvedoxygen.
Allowed
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