KINGSPORT – Water service will be interupted on Monday, October 17 from 8:30 a.m. to 2:30 p.m. in the area of West Carters Valley Road from Harrison Avenue to North Holston Drive to permit water line work. Residents are asked to take necessary precautions including turning off hot water heaters. As always, motorists are asked to use the utmost caution in the work zone.