35 Ill. Adm. Code 244.166
Criteria for Terminating Advisory, Alert and Emergency
Section 244
Section 244.166 Criteria for
Terminating Advisory, Alert and Emergency
The Director or his/her
designated representative shall terminate any advisory, alert or emergency
stage when the applicable level specified in Section 244.161 no longer prevails
and when in his/her judgment atmospheric conditions and expected contaminant emissions
are such as to warrant discontinuance or lowering of that advisory, alert or
emergency stage.