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NORTHWEST PIPELINE LLC

For the period ended Mar 31, 2026. Filed May 4, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2026 · Filed May 4, 2026

WMB$67.46+1.5%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Balance Sheets – March 31, 2026 and December 31, 2025

Balance Sheet

March 31,December 31,
20262025
(Millions)
ASSETS
Current assets:
Cash and cash equivalents$—$—
Trade accounts and other receivables:
Advances to affiliate1,274954
Trade279306
Affiliates87
Other2123
Inventories9282
Regulatory assets146126
Other current assets and deferred charges3024
Total current assets1,8501,522
Property, plant, and equipment21,21021,012
Accumulated depreciation and amortization(6,517)(6,404)
Property, plant, and equipment – net14,69314,608
Regulatory assets277268
Deferred charges and other402466
Total assets$17,222$16,864
LIABILITIES AND MEMBER’S EQUITY
Current liabilities:
Payables:
Trade$437$225
Affiliates6362
Regulatory liabilities11593
Accrued interest4153
Reserve for rate refunds (Note 10)—179
Accrual for litigation settlement (Note 10)7575
Other current liabilities151143
Asset retirement obligations5541
Long-term debt due within one year246246
Total current liabilities1,1831,117
Long-term debt5,6325,642
Regulatory liabilities911914
Asset retirement obligations561573
Deferred income and other223227
Contingent liabilities and commitments (Note 10)
Member’s equity:
Member’s capital5,3635,088
Retained earnings3,3493,303
Total member’s equity8,7128,391
Total liabilities and member’s equity$17,222$16,864
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.