Northwest Pipeline LLC NOTICE #32436 Stage III Entitlement Lifted, Warning Issued posted on Oct 1 2025 10:06AM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: SUPERSEDE Notice Type Desc: PIPELINE CONDITIONS Post D/T: 10/01/2025 9:35 AM MCT Notice Eff D/T: 10/01/2025 9:35 AM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 25-181 Prior Notice: 25-153 Subject: Stage III Entitlement Lifted, Warning Issued Notice Text: Effective Gas Day October 2, 2025, Northwest is lifting the
Stage III (13%) Underrun Entitlement for all Receiving Parties
North of Kemmerer compressor station that was originally issued
in All Shipper’s Notice 25-153 and downgrading to a Customer
Specific Underrun Entitlement Warning.

Northwest requests that shippers continue to be diligent in
managing their supply and demand needs. There continues to be
limited storage flexibility on the system for Receiving Parties
and interconnecting pipelines. We will continue to actively
monitor daily activity and consider either customer-specific
entitlements or pipeline underperformance, as appropriate, if
contributing adversely to pipeline conditions. This could
include issuance even during weekends.

As a reminder and pursuant to Section 14.6(c) of its Tariff,
customer-specific entitlements may be issued to Receiving
Parties that:

1) have contributed to the adverse operating conditions for
at least two consecutive days; and

2) whose actual measured deliveries have deviated from
scheduled deliveries for the previous Gas Day by the greater of
10,000 Dth or 5 percent.

If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.