SEATTLE--(BUSINESS WIRE)--Sept. 28, 2007--Plum Creek TimberCompany, Inc. (NYSE: PCL) will release its third quarter 2007 earningson Monday, Oct. 22, 2007, following the stock market close.

Also on Oct. 22, the company will host a conference call todiscuss these results led by Rick Holley, president and chiefexecutive officer, at 5:00 p.m. EDT (2:00 p.m. PDT).

A live webcast of the conference call may be accessed through PlumCreek's Website at www.plumcreek.com by clicking on the "Investors"link.

To access the conference call by telephone, listeners calling fromthe United States and Canada should dial 1-800-572-9852 at least 10minutes prior to the start of the event. Those wishing to access thecall from outside the United States and Canada should dial1-706-645-9676. All callers should reference Plum Creek's earningsconference call. A replay of the call will be available for 48 hoursafter completion of the live call and can be accessed at1-800-642-1687 or 1-706-645-9291 (international calls), using the code7942594.

Plum Creek is the largest and most geographically diverse privatelandowner in the nation with 8.2 million acres of timberlands in majortimber producing regions of the United States and 10 wood productsmanufacturing facilities in the Northwest.

CONTACT: Plum Creek Timber Company, Inc.
Investor Relations
Barbara Garland, 206-467-3600
or 800-858-5347
www.plumcreek.com

SOURCE: Plum Creek Timber Company, Inc.