Allied Waste to Report First Quarter Earnings on May 1

Date: April 9, 2007

Source: Allied Waste Industries, Inc.

Allied Waste Industries Schedules Reporting Date for First Quarter 2007 Results

Allied Waste Industries, Inc. (NYSE: AW), announced that it will report financial results for the first quarter ended March 31, 2007 after the close of the stock market on Tuesday, May 1, 2007. The Company will host a conference call to discuss the results at 5:00 p.m. Eastern Time.

To listen to the call, please dial (210) 406-7882 approximately 10 minutes prior to the start of the call and ask the operator for the Allied Waste conference call. To listen to a simulcast of the call over the internet, access the Home page of

An on-line replay will be available after 7:00 p.m. May 1 and be accessible 24 hours a day through 5:00 p.m. May 15. The webcast is also being distributed through the Thomson StreetEvents Network to institutional and individual investors.

About Allied Waste

Allied Waste Industries, Inc., a leading waste services company, provides collection, recycling and disposal services to residential, commercial and industrial customers in the United States. As of December 31, 2006, the Company operated a network of 304 collection companies, 161 transfer stations, 168 active landfills and 57 recycling facilities in 37 states and Puerto Rico.

For more Information, contact:
James Zeumer
Senior Vice President, Public Affairs, Communications & Investor Relations

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