LOL. We posted the same link to each other.
Great minds think alike!
Found this piece of news:
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A canal lock on the intracoastal waterway in Vermilion Parish was overwhelmed, sending water pouring through and raising fears that the water would be carried farther inland.
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That's not in New Orleans. Or connected to Lake Ponchartrain and the river.
That's the only story I can find about a canal lock, that's not a complaint about them wanting to improve the one at the industrial canal.