Near Aaronsburg, PA, a company wanted to start a limestone quarry, and planned to pump lots of water out of the ground to make things fairly dry near the quarry so it wouldn’t fill with water. Concern was raised—would this affect the nearby trout streams? So, a little harmless dye was placed in a sinkhole next to the proposed quarry, and a fire-engine pumper added a lot of water to the sinkhole. How long did it take, or will take, for the dye to reach the trout stream? A) A few hours to days.
B) A few centuries.
C) A few thousand years.
D) Never, because sinkholes don't drain to trout streams.
E) Never, because all sinkholes drain to Michigan.