Coal Creek Farm is blessed with creeks originating on it. Alloway Creek, Coal Creek, Garrison Fork, Whites Creek, and Powderhouse Creek. These watersheds drain Brown and Bear Den Mountains and run from northwest to southeast. Alloway Creek flows into Sandy Creek, which flows into Whites Creek. Coal Creek, Garrison Fork, and Powderhouse Creek also flow into Whites Creek, which eventually flows into Watts Bar Lake, a reservoir on the Tennessee River formed by the Watts Bar Dam. The Tennessee River flows into the Ohio River, which flows into the Mississippi River, which eventually flows into the Gulf of Mexico.