Revalues

Northern Border Revalues Gathering after High Powder River Decline Rates

Slower than expected development of coalbed methane (CBM) production in the Powder River Basin of Wyoming and higher than expected CBM decline rates have forced Northern Border Partners LP to record a $219 million, or $4.73 per unit, non-cash charge in the third quarter to reflect asset and goodwill impairments for its natural gas gathering and processing business segment.

October 6, 2003

Northern Border Revalues Gathering after High Powder River Decline Rates

Slower than expected development of coalbed methane (CBM) production in the Powder River Basin and higher than expected CBM decline rates have forced Northern Border Partners LP to record a $219 million, or $4.73 per unit, non-cash charge in the third quarter to reflect asset and goodwill impairments for its natural gas gathering and processing business segment.

October 3, 2003