1 Very low-sodium foods contain 35 mg or less per serving. 2  Salt-free/sodium-free foods must contain no more than 5 mg per serving.
Coal County, Oklahoma. Coal County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 5,925. Its county seat is Coalgate.
â¢Peabodyâs Twentymile Coal Mine in Routt County is one of the largest. coal-producers in Colorado. â¢Twentymile Coal Mine employs 515 people and shipped 8.6 million tons of coal in 2008 â more than 25% of Coloradoâs total coal production.