Recommendations on Leaf Blower Use in Portland The Noise Review Board’s final recommendations for City Council City Council
Council Direction to Noise Review Board Develop a specific decibel level Phase in the decibel requirement over a three year period Review and possibly adjust the permitted sound level every three years
Council Direction to Noise Review Board Work with industry on an educational program to limit noise from operators inappropriately using blowers Research the possibility of a limit on the duration and frequency of the use of leaf blowers.
Public Outreach Process began with the Noise Control Task Force in September 2000 3 meetings throughout the City Numerous NCTF meetings
Public Outreach Noise Review Board discussed the issue at 6 meetings from mid 2001 to late 2002 Board held public hearing on leaf blowers Board received 45 letters on the subject Mailing list of 400 interested parties
Public Outreach Worked closely with a local manufacturer and a large regional sweeping company In house sound testing with Maintenance and Parks Bureau Feedback from both Bureaus
Recommendations on Leaf Blower Use in Portland
Current Title 18 Requirements DAYTIME 7 am to 10 pm No dB limit Any muffled leaf blower permitted NIGHTTIME 10 pm to 7 am Leaf blowers are not permitted to operate on residential property
Current Title 18 Requirements DAYTIME 7 am to 10 pm No dB limit Any muffled leaf blower permitted NIGHTTIME 10 pm to 7 am Meet decibel levels in Title 18 (based on zoning) Example: Commercial to Residential= 55dBA at the property line
Requirement After August 1, 2005 DAYTIME 7 am to 7 pm Must use a leaf blower on the City list List establishes leaf blowers certified to meet a 65 dBA ANSI standard
Requirement After August 1, 2005 NIGHTTIME 7 pm to 7 am In addition to the daytime standards… Leaf blowers are not permitted to operate on residential property Meet decibel levels in Title 18 (based on zoning)
CURRENT NIGHT USE WITH A 75 dBA Leaf Blower
AFTER AUGUST 1, 2005 / Use with a 65 dBA ANSI Leaf Blower