v3.24.0.1

Balance Sheet - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current Assets:
Cash	$ 0	$ 0
Receivables:
Trade	39,080	39,746
Other	1,485	606
Materials and supplies, at average cost	7,759	8,925
Exchange gas receivables	3,165	35,851
Regulatory assets	2,054	13,565
Other	1,801	3,627
Total current assets	214,495	414,790
Property, plant and equipment	3,974,900	3,836,254
Less-Accumulated depreciation and amortization	2,026,007	1,941,806
Total property, plant and equipment, net	1,948,893	1,894,448
Other Long-Term Assets:
Regulatory assets	35,796	15,951
Right-of-use assets	8,725	9,621
Deferred charges and other	19,450	15,167
Total other assets	63,971	40,739
Total assets	2,227,359	2,349,977
Payables:
Trade	47,822	25,761
Accrued liabilities:
Exchange gas payables	5,553	42,451
Regulatory liabilities	21,374	145,243
Taxes, other than income taxes	7,388	10,853
Interest	5,505	5,505
Customer advances	5,016	4,415
Other	10,588	4,011
Total current liabilities	116,026	250,354
Long-Term Debt	581,178	580,083
Other Long-Term Liabilities:
Regulatory liabilities	252,272	271,706
Asset retirement obligations	136,263	129,306
Lease liability	7,193	7,857
Other	1,231	2,394
Total other long-term liabilities	396,959	411,263
Contingent Liabilities and Commitments (Note 5)
Member's Equity:
Member’s capital	1,073,892	1,073,892
Retained earnings	59,304	34,385
Total member’s equity	1,133,196	1,108,277
Total liabilities and member’s equity	2,227,359	2,349,977
Related Party [Member]
Receivables:
Advances to affiliate	157,776	310,641
Affiliates	1,375	1,829
Payables:
Affiliates	$ 12,780	$ 12,115

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Carrying value as of the balance sheet date of exchange gas due from others related to gas imbalances created when providing transportation services to customers as the entity may receive or deliver different quantities of gas from shippers than the quantities delivered or received on behalf of those shippers.

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Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are expected to be recovered through revenue sources within one year or the normal operating cycle, if longer. Such costs are capitalized if they meet both of the following criteria: a. It is probable that future revenue in an amount at least equal to the capitalized cost will result from inclusion of that cost in allowable costs for rate-making purposes. b. Based on available evidence, the future revenue will be provided to permit recovery of the previously incurred cost rather than to provide for expected levels of similar future costs. If the revenue will be provided through an automatic rate-adjustment clause, this criterion requires that the regulator's intent clearly be to permit recovery of the previously incurred cost.

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Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are not expected to be recovered through revenue sources within one year or the normal operating cycle if longer.

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The amount for the individual regulatory current liability as itemized in a table of regulatory current liabilities as of the end of the period.

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The amount for the individual regulatory noncurrent liability as itemized in a table of regulatory noncurrent liabilities as of the end of the period.

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Amount of accumulated undistributed earnings (deficit).

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