C001678 2025-01-01 2025-03-31 C001678 2024-12-31 C001678 2023-12-31 C001678 2024-03-31 C001678 2024-01-01 2024-03-31 C001678 2025-03-31 C001678 HH7826F3205DA5507BB5D60D85A9FC9931 2025-01-01 2025-03-31 C001678 HH7826F3205DA5507BB5D60D85A9FC9931 2024-01-01 2024-03-31 C001678 HH7356690F651388AAC671FDA1D1E7C4CE 2025-01-01 2025-03-31 C001678 HH637CFF15FF72600656C6AAC1E85CD912 2025-01-01 2025-03-31 C001678 HH1E82F1AEB47A55FA79409B33DC855323 2025-01-01 2025-03-31 C001678 HH1E82F1AEB47A55FA79409B33DC855323 2024-01-01 2024-03-31 C001678 HH9277F191D3E68134E15CACD945E50704 2024-01-01 2024-03-31 C001678 HHE85E35AD5CABE4517989CFC879AD457D 2025-01-01 2025-03-31 C001678 HHDB1B73AB06BD303C6DBC1AD332C16636 2025-01-01 2025-03-31 C001678 HHDB1B73AB06BD303C6DBC1AD332C16636 2024-01-01 2024-03-31 C001678 HH7356690F651388AAC671FDA1D1E7C4CE 2024-01-01 2024-03-31 C001678 HH637CFF15FF72600656C6AAC1E85CD912 2024-01-01 2024-03-31 C001678 HH9277F191D3E68134E15CACD945E50704 2025-01-01 2025-03-31 C001678 HHE85E35AD5CABE4517989CFC879AD457D 2024-01-01 2024-03-31 C001678 ferc:CrudeOilMember 2025-01-01 2025-03-31 C001678 ferc:CrudeOilTrunkMember 2025-01-01 2025-03-31 C001678 ferc:CrudeOilMember HH4D8D1356B3BB873FA6E73C92B1A33FE7 2025-01-01 2025-03-31 C001678 ferc:CrudeOilMember HH298AB9454E9AAA6F6E05A9681402BAA9 2025-01-01 2025-03-31 C001678 ScheduleStatementOfAccumulatedOtherComprehensiveIncomeAndHedgingActivitiesAbstract 2025-01-01 2025-03-31 C001678 ScheduleStatisticsOfOperationsOwnedByRespondentButOperatedByOthersAbstract 2025-01-01 2025-03-31 C001678 HH4D8D1356B3BB873FA6E73C92B1A33FE7 2025-01-01 2025-03-31 C001678 HH298AB9454E9AAA6F6E05A9681402BAA9 2025-01-01 2025-03-31 xbrli:pure utr:bbl iso4217:USD 2025/Q1 Q1 2025-03-31 <div><p>1. None</p> <p>2. None</p> <p>3. None</p> <p>4. None</p> <p>5. N/A</p></div> 6-Q C001678 2025 <div><p>The accompanying unaudited interim financial statements have been prepared in accordance with the accounting requirements of the Federal Energy Regulatory Commission ("FERC USA"), as set forth in its applicable Uniform System of Accounts and published accounting releases for quarterly reporting, which is a comprehensive basis of accounting other than accounting principles accepted in the United States of America ("GAAP"). Accordingly, they do not include all the information and footnotes required by FERC USA in the annual report. In accordance with FERC USA guidelines, prior year quarterly information is included in the FERC 6Q. In the opinion of management, they contain all adjustments, consisting only of normal recurring adjustments, which&#160; management considers necessary to present fairly the financial position as of March 31, 2025 and December 31, 2024; the results of operations for the three months ended March 31, 2025 and March 31, 2024; and cash flows for the three months ended March 31, 2025 and March 31, 2024, in accordance with the accounting requirements of FERC USA. The results of operations for the three months ended March 31, 2025 and March 31, 2024 should not be taken as indicative of the results to be expected for the full year, due to seasonality, maintenance activities and other factors. The interim financial statements should be read in conjunction with the financial statements and notes thereto of Enbridge Pipelines (Southern Lights) LLC., presented in the Form No. 6 Annual Report filed for 2024.</p></div> 58406320 2409 83530428 1569211105 917247173 917247173 13488 104401336 1105178937 54330 7844998 39526193 240663208 450695116 600000 451295116 691958324 380000000 1105178937 43120749 58406320 44795625 23251144 24845064 55491 221144 651963932 13488 104401336 131285213 1174857 60777617 -9900136 43120749 413220613 30567140 30567140 59323266 7113101 85459 25771515 25771515 -8692068 13568 -25250129 185338 115942 11000000 -29000000 20814729 26664276 32658990 -6887475 25771515 25771515 25771515 25771515 40000000 40000000 -14228485 16026556 26447643 -115942 -2436415 Nafeesa Kassam Vice President, Finance 2025-06-05 Nafeesa Kassam Suite 200, 425 - 1st Street SW Calgary | Alberta | Canada | T2P 3L8 O Enbridge Pipelines (Southern Lights) LLC 915 North Eldridge Parkway, Houston, Texas 77079 Alan McCoy Manager Accounting +1 (403) 231-5937 21211 91433 1569469247 663633052 13488 99472080 1056969858 149359801 5143483 60777617 7968319 600000 27095017 23788471 665451 51661583 905836195 905836195 13488 99472080 329460 10743212 234321892 450695116 451295116 380000000 1252986 0 685617008 -9900136 371352850 1056969858 27420968 29670742 363055 6849052 0 23132237 57091710 1375 0 53883 -6538505 23132237 23132237 23132237 23132237 23132237 65000000 1252986 65000000 -41867763 -1037791 -26155031 260161 205773 -205773 18000000 -47000000 27095017 AEDC -4204 Other Assets Interest Payable 1759327 Construction Payables -301280 11000000 -65000000 16495386 35942 15894470 -31311303 -1375 Prepaid -444307 3685 106384 106779 1114941 -54388 Short Term Debt from Affiliate - Issuance 18000000 Cash Distributions to Partners -40000000 57091710 57091710 57091710 0 113029 2854769 1564043 0 0 0 5486 0 0 3249073 3249073 16495386 16495386 16495386 0 205198 205198 0 0 2933052 361 361 0 0 0 0 0 0 113029 113029 2854769 2854769 1564043 1564043 5486 5486 571 571 571 4537898 4537898 4537898 0 0 0 0 3249073 0 0 0 0 0 0 0 0 205198 0 2933052 2933052 361 0 0 22883070 22883070 22883070 27420968 27420968 14924810 15054210 15054210 Illinois International 15054210 15054210 14924810 15054210 14924810 15054210 N/A N/A 14924810 14924810 14924810 311085 1 2 3 1 1 1 1 1 2