Market Notification: After the Day Ahead Market ran for Friday, 8/17/01, for
the operating day, 8/17/01, the COI Branch Group (Path 66) limit was changed
from 4020 to 4300 MW (N-S) and from 2450 to 3675 MW (S-N).  In addition, the
NOB Branch Group (Path 65) the N-S was changed from 2520 to 2875 MW and S-N
was changed from 1904 to 2804 MW.  This re-rate is due to the cancellation
of scheduled work from HE 08 to HE18.  Sent by Market Operations (916)
351-4409.

The system conditions described in this communication are dynamic and
subject to change.  While the ISO has attempted to reflect the most current,
accurate information available in preparing this notice, system conditions
may change suddenly with little or no notice.