Lake Elizabeth in Wisconsin is 625 Acres in Area
And, is "spring fed". Based on this flyer that the Twin Lakes Sailing Club tossed on the dock. They used fruit snacks to weigh it down - which was kinda cute.
Paw Paw Lake in Coloma, Michigan is 4,300 acres. 7x the size.
I'd been trying to figure out how they compared and now, thanks to the Twin Lakes Sailing Club's brochure....I have my answer.
Also, fun fact, it is technically "Elizabeth Lake". And according to Wikipedia, Elizabeth Lake was named for Elizabeth Barrett Browning, an English poet. Who, I'm guessing never visited the lake.