TULSA, Okla., Feb. 27 /PRNewswire-FirstCall/ -- Williams Pipeline Partners L.P. (NYSE: WMZ) has filed its Annual Report on Form 10-K for the year ended Dec. 31, 2008, with the Securities and Exchange Commission.

A copy of the Annual Report on Form 10-K is available to be viewed or downloaded on the partnership's website at www.williamspipelinepartners.com. Upon request to its Investor Relations department, Williams Pipeline Partners will send a hard copy of its complete audited financial statements to investors, free of charge.

About Williams Pipeline Partners L.P. (NYSE: WMZ)

Williams Pipeline Partners is a publicly traded master limited partnership that owns and operates natural gas transportation and storage assets. The general partner of Williams Pipeline Partners is Williams Pipeline GP LLC, which is a wholly owned subsidiary of Williams (NYSE: WMB). For more information, please visit www.williamspipelinepartners.com. Go to http://www.b2i.us/irpass.asp?BzID=1589&to=ea&s=0 to join our e-mail list.


    Contact:      Jeff Pounds
                  Williams (media relations)
                  (918) 573-3332

                  Richard George
                  Williams (investor relations)
                  (918) 573-3679

This press release may include "forward-looking statements" as defined by federal law. All statements, other than statements of historical facts, included in this press release that address activities, events or developments that the Partnership expects, believes or anticipates will or may occur in the future are forward-looking statements. These statements are based on certain assumptions made by the Partnership based on its experience and perception of historical trends, current conditions, expected future developments and other factors it believes are appropriate in the circumstances. Such statements are subject to a number of assumptions, risks and uncertainties, many of which are beyond the control of the Partnership, which may cause our actual results to differ materially from those implied or expressed by the forward-looking statements. Additional information about issues that could lead to material changes in performance is contained in the Partnership's Form S-1 filed with the Securities and Exchange Commission.

SOURCE Williams Pipeline Partners L.P.