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.
Visits: 1  Coal Township - Non-contact visits with immediate family members on the inmate's approved visiting list will be held for Northumberland County Prison inmates on Tuesdays & Wednesdays only each week, from 10 a.m. to 1:30 p.m. Only two visitors per inmate are permitted.