Duke Energy joins the party. Some of its party favors (emphasis in the original):
Estimated tons of coal ash — which contains toxins including arsenic, lead, mercury, and radioactive elements — that were released to the river: 50,000 to 82,000
Number of rail cars the toxic pollution could fill: 413 to 677
Rank of the spill among the largest coal ash spills in U.S. history: 3
No one noticed because Stupor Bowl!
Duke it out with more fun facts at the link.