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Originally Posted by CanisLupusArctos
Rainfall at Black Cat has just topped an inch since it began yesterday morning... 1.06 inches... and still more green and yellow on the radar headed this way.
Lake level at 11 am is back up to 503 feet and rising slowly.
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How do they measure the 503 feet, i mean the channel is not 503 feet? How do they get those numbers on the bridge wall? how doe they determine that number? also at no point, I thought, the lake is 505 or 503 feet deep at certain places
Please explain how is number is found and why they use it there and basically all about it would be great