A natural free-flowing underground spring fed a small stone springhouse that was likely built in the early 1900s when the Tennessee Electric Power Company operated the nearby dam. Along with the adjacent “spring castle,” it likely supplied water to the Fall City community that grew around the Fall City Cotton Mill, which operated from 1892-1902, and such springs were also commonly used for refrigeration because the cool water could keep milk, butter, and other perishables fresh year around. In the 1950s, local resident Lee Bain built the water-holding trough at the site, using the spring’s fresh-flowing, highly oxygenated water to keep baitfish alive, and he also built a similar trough across the road where he kept large fish. He sold minnows to fishermen on their way in and fish to less successful anglers on their way out, and was also known in some cases to sell “shine.” Portable moonshine stills were commonly set up on area creeks and springs for quick runs before being broken down until needed again. For many generations, the spring remained a picturesque roadside stop frequented by local residents, visitors, and fishermen, and many considered its water the best tasting for miles around.