My father sold gas back in the day. He told me a story of an incident where he accidentally sold water instead of gas. When the supply tanker was filling up the

My father sold gas back in the day. He told me a story of an incident where he accidentally sold water instead of gas. When the supply tanker was filling up the underground reserves, someone forgot to close up the underground reserve. A heavy rain came overnight and water infiltrated the tank. It was an accident. Repair costs for customers were handled through the gas station's insurance.