K-1 INFORMATION
Duncan Energy Partners L.P. expects to complete mailing of the K-1's for 2009 by Thursday, February 18, 2010. For assistance regarding your K-1's, you may call K-1 Tax Package Support toll free at (866) 709-8273, weekdays between 8:00 AM and 5:00 PM Central Standard Time. You may also forward your request by fax to (866) 544-3842 or by mail to:
Duncan Energy Partners L.P.
Attention Tax Package Support
P.O. Box 799060
Dallas, Texas 75379-9060
The K-1's will also be available via the internet by noon on February 15, 2010 and may be accessed by clicking on the link below.