It's 1890 and you ride into Prater's Mill, not because it's the only mill around, but because you can stay the night while getting your grain and flour processed, your cotton ginned, and your horses shod.
Prater's Mill Foundation / pratersmill.org
Built in 1855 by pioneer businessman John Pitner, by 1890 Prater's Mill had grown into more than a mill. It was a place where people came from all over Georgia. It stood out not because it was one thing, but because it was a collaboration of things that worked to improve the lives of the people who came to it. The biggest collaboration between man and the ever-running Coahulla Creek, whose current turned the waterwheel that ground flour into daily bread.
Fast forward nearly 200 years and raindrops the size of bullets smashed onto Prater's Mill as a heavy storm moved through Dalton. The creek swelled and the order that had been in place for so long broke. The creek pushed around the Prater's Mill dam and carved a new channel to the west. The new path started eroding the land around it and threatened the nearby Highway 2 bridge. It also pushed water back toward the piers that had held the mill standing for more than 170 years. After all its time under the sun, it looked as if Prater's Mill's time had come.
Prater's Mill had faced extinction before. In 1971, Judy Alderman and a small group of neighbors formed the Prater's Mill Foundation to save the site from collapse or development. Driven by a belief that old things should tell their stories to new generations. For more than 50 years, they kept it alive through fundraising and annual country fairs. However, by 2022, a structural engineer's assessment gave the building five years before it would fall. Coahulla Creek had been flooding the foundation for decades, and the damage was catching up.
Historic photo — Prater's Mill Foundation / pratersmill.org
Now, the creek's new path also bypassed the dam entirely. At first glance, it seemed to be a disaster, but it was a rare case of nature fixing what man couldn't. The dam had long been a hazard. A decade earlier, it took the life of a kayaker caught in the churning hydraulic below it. With the creek now flowing around it, that danger was gone, and for the first time in a century, fish could move freely through the site.
Because of the mill's historical status, multiple partners came together to address the new creek path: the U.S. Fish and Wildlife Service, the State Historic Preservation Office, the Army Corps of Engineers, Limestone Valley RC&D, The Nature Conservancy, and Whitfield County.
Rebuilding the dam and forcing the creek back to its former and earlier flow path would have taken years, cost millions, and put the mill at further risk. The decision instead was to stabilize the new channel and preserve the dam where it stood, retiring it from its role as the main flow path but leaving it in place, stabilized and walkable, so that visitors could stand on it and understand what had been there. Whitfield County Administrator Bob Young had seen the same approach at Pittsburgh's Point Park, where the outline of Fort Duquesne is preserved in concrete at the exact spot where it once stood. Instead of erasing history, you simply make it readable. This approach protected the mill and the bridge, improved fish passage, and turned a dangerous structure into a piece of the story.
The work was yet another collaboration between humans and the Coahulla Creek. A historic preservation specialist was on site every day during construction. Two archaeological firms were engaged, one to document the site and produce photographic records for the Library of Congress, one to monitor construction as it proceeded. Georgia Power sent volunteers and donated landscaping materials.
Around $600,000 in private funding was secured along with significant in-kind contributions. The U.S. Fish and Wildlife Service estimated a private contractor would have charged $1.2 to 1.5 million for the same scope of work. Instead, a coalition of county public works crews, private contractors, and nonprofit staff completed it for a fraction of that cost.
Limestone Valley's role was to help reroute approximately 550 feet of Coahulla Creek around the dam into a restored natural channel, stabilizing the new flow path, restoring the creek to where it had run before the original dam was built, and planting riparian trees and habitat along the new banks. The water that once pushed at the waterwheel returned to do its job once more. Work is also underway with the mill's foundation and Whitfield County to install an electric drive on the turbine, so the site can be used for historical tours and interpretation.
Bank stabilization and riparian planting along the restored channel.
In the early weeks of the project, archaeologist Lawrence Alexander of Archaeologica noticed something while studying the new flow path. Buried six feet deep, covered in a century of sediment and preserved by water and clay, his crew found old 12-by-12 oak beams, the remains of an earlier mill and a different course of the creek, a course that matched the one the restoration had just created. The timbers were preserved and donated to the Bandy Heritage Center at Dalton State College.
The path that Coahulla Creek now flows is the same path it followed when the place was called Fish Trap Shoals, and when the Cherokee used the natural rocky shoals to harvest fish. After all this time, nature made its way back to where it started. The humans simply followed its lead.
Aerial — Coahulla Creek channel excavation, September 2025. Prater's Mill building visible upper right.
Old path (red) and restored path (green) — Coahulla Creek reroute during construction, September 2025.
Native trees and shrubs were planted along the newly stabilized banks: serviceberry, persimmon, swamp chestnut oak, and winterberry holly. This fall, the Prater's Mill Country Fair is expected to return and fair-goers will find the Coahulla running its pre-1850s path while the mill keeps its watch for, hopefully, another few hundred years.
