Something About Ohio’s Salt Mine Under Lake Erie No Longer Makes Sense

Something about Ohio's salt mine under Lake Erie no longer makes sense. On October 22, 2026, miners about 2,000 feet below the lake found the one thing a salt mine is built to keep out: water. Everyone got out. Nobody was hurt. And as of late October, nobody has said where the water is coming from. Morton Salt evacuated its mine at Fairport Harbor, Ohio, stopped all underground work, and four days later shut the mine down. This documentary follows the story one layer at a time: how a 400-million-year-old sea left salt under Ohio, how a gas well found it under Cleveland in 1886, and how miners have worked beneath the lake since 1960 on pillars of salt that hold up the roof. Then the timeline of October 22 to 27: what Morton Salt, federal mine inspectors and the union have actually said, what they have not, and why Painesville's hourly lake tests matter. We look at the last times water reached an American salt mine, at Retsof, New York in 1994 and Lake Peigneur, Louisiana in 1980, at the 1916 tunnel disaster under Lake Erie, and at what the shutdown means for 77 workers and six Ohio counties this winter. CHAPTERS 0:00 Water, 2,000 feet below Lake Erie 1:56 The mine under Fairport Harbor 3:49 The other mine under Cleveland 4:35 A sea that dried up 400 million years ago 7:39 1886: the gas well that hit salt 8:38 Working under the lake since 1960 10:16 The salt holds up the roof 11:52 October 22, 2026 13:58 What nobody has said yet 15:31 Why water can close a salt mine 16:38 Retsof, New York, 1994 17:52 Lake Peigneur, Louisiana, 1980 19:16 The 1916 tunnel disaster under Lake Erie 21:24 77 workers and a winter of road salt 22:37 What is known, and what is not SOURCES Morton Salt company statements, October 2026, as reported by The News-Herald, Fox 8 Cleveland and Ideastream Public Media Ohio Division of Mineral Resources Management and the Mine Safety and Health Administration (MSHA) Xiong "Bill" Yu, Case Western Reserve University, on water risks in underground mines Lake County History Center: history of the Fairport Harbor mine Encyclopedia of Cleveland History, Case Western Reserve University: the Salina salt deposits and the 1916 waterworks tunnel disaster U.S. Geological Survey: the 1994 Retsof salt mine collapse Kansas Geological Survey: room and pillar salt mining Ohio Department of Transportation: winter road salt stockpiles Some scenes are digital reconstructions, not real footage from inside the Fairport mine. We will follow this story as investigators report what they find. Subscribe so you don't miss the update. Watch next : The Salt Mine Under Lake Erie Was Inspected 4 Times. Then the Water Came :    • The Salt Mine Under Lake Erie Was Inspecte...   #LakeErie #SaltMine #Ohio