Northumbrian Water Limited is a water company in the United Kingdom, providing mains water and sewerage services in the English counties of Northumberland, Tyne and Wear, Durham and parts of North Yorkshire, and also supplying water as Essex and Suffolk Water. It is a wholly owned subsidiary of Northumbrian Water Group.
Water companies face £168m fines over sewage spills
Thames Water, Northumbrian Water and Yorkshire Water face fines for repeated sewage leaks.
BBC News