20 Things America Cannot Get Without Canada

There is a dam in British Columbia that has never produced a single watt of electricity, and it was built that way on purpose. There is a canal in Ontario that lifts ocean freighters 99 metres over a cliff so they can reach Chicago. There is a lake in Manitoba that caved in, and the world has been living off the stockpile ever since. What's beneath YOUR town? Personalized 15-page report — the rock, the name, the vanished places, your town's oldest map → https://hiddenprovinces.com All three are on a list of things the United States buys from Canada. This documentary asks the harder question: why is there nowhere else to buy them? Not because Canada is the cheapest supplier, and not because it is the biggest. Every one of the twenty items has a physical, geological or industrial reason a substitute does not exist — and the video says out loud where the popular version of the story is wrong. The list runs from the Devonian sea under Rocanville and Esterhazy, where potash grades run nearly 23 per cent while Carlsbad, New Mexico has been mined down to 14 and locked under an oil play, to a gigawatt of contracted hydro at Sept-Iles that explains why America lost seventeen smelters. It covers the germanium circuit at Trail, British Columbia, where Alaskan zinc concentrate has to be shipped to become metal. Sphagnum bogs on the Acadian peninsula and around Riviere-du-Loup that grow half a millimetre a year while Minnesota's best peatland is closed by statute. The coker at Whiting, Indiana, built for a crude only Canada sells in volume. The single pipeline crossing at Sumas, Washington, and what one corrosion crack near Prince George did to gas prices in Seattle. The Welland Canal, where 13 of the 15 Seaway locks are Canadian and New York's canal locks are less than half the length. Bernic Lake, Manitoba, home of the largest pollucite deposit on Earth, which stopped mining in 2015 after a cave-in. SNOLAB, two kilometres down in Creighton Mine, and the muon count that made American physicists move their experiment north. Why Sudbury nickel reaches America as Norwegian metal. NAV CANADA, Gander, and the great circle geometry no airline can buy its way out of. The Ogoki and Long Lac diversions that moved a continental divide by hand. The Milk River, which rises in Montana, loops through Alberta and comes back. Cobalt-60 from Bruce, Darlington and Pickering. The Canadair water bombers Los Angeles County has leased from Quebec for 33 years. Manitoba Hydro's Bipole lines from Gillam. Eleven American icebreakers, eleven foreign hull designs. Cigar Lake, Port Hope, and the one uranium converter the United States has left. Article Three of the Boundary Waters Treaty, and why Lake Michigan is not covered by it. And number one: the shape of a valley in the Selkirks, and a dam called Duncan that was never meant to make power. Every item names the place in Canada it comes from and the people who live there, including the First Nations whose territory it sits on — Treaty Four, Treaty Seven, Treaty Eight, Treaty Ten, Robinson-Huron, Nitassinan, Ktunaxa country, Saugeen Ojibway Nation, the Sinixt, Kahnawake, and others named as the nations name themselves. Sources named on screen and in the narration include the USGS Mineral Commodity Summaries 2026, the US Energy Information Administration, Nutrien and Cameco technical reports, the Alberta Energy Regulator, the Government Accountability Office and Congressional Research Service on the Polar Security Cutter, the Northwest Power and Conservation Council, the Manitoba Hydro 2025 resource plan, the text of the Boundary Waters Treaty of 1909, the New Mexico Geological Society, the Interior Secretary's 2012 potash order, and the Supreme Court of Canada. Where official figures disagree — potash import share, the Sumas price record, irrigated acreage on the Milk — both numbers are given on air rather than averaged. Subscribe to The Hidden Provinces — beneath the map.