AIRPORT NOISE LEVEL MONITORING Senate SponsorsSen. Dan Kotowski-John G. Mulroe-Thomas Cullerton-Don Harmon 1/10/2017SenateSession Sine Die 620 ILCS 35/5from Ch. 15 1/2, par. 755620 ILCS 35/15from Ch. 15 1/2, par. 765Amends the Permanent Noise Monitoring Act. Deletes the definition of "Ldn". Defines "Community noise equivalent level" or "CNEL", "hourly noise level", "noise exposure level", "noise level", and "sound pressure level". Requires permanent noise monitoring reports to include noise contour maps showing the 65 CNEL, 70 CNEL, and 75 CNEL zones (instead of "65 Ldn, 70 Ldn and 75 Ldn zones") around the airport. Makes corresponding changes. 1/28/2015SenateFiled with Secretary by Sen. Dan Kotowski 1/28/2015SenateFirst Reading 1/28/2015SenateReferred to Assignments 2/3/2015SenateAdded as Chief Co-Sponsor Sen. John G. Mulroe 2/11/2015SenateAssigned to Transportation 2/17/2015SenateAdded as Chief Co-Sponsor Sen. Thomas Cullerton 3/12/2015SenateAdded as Chief Co-Sponsor Sen. Don Harmon 3/24/2015SenatePostponed - Transportation 3/27/2015SenateRule 3-9(a) / Re-referred to Assignments 1/10/2017SenateSession Sine Die