Northumbrian Water Ltd

NWL holds the appointment under the Water Industry Act 1991 as water undertakers for the Northumbrian Area and the Essex and Suffolk Area. In the Northumbrian Area, NWL is also holds the appointment as sewerage undertaker.
The Northumbrian Area operations cover the urban conurbations of Tyneside, Wearside and Teesside to the sparsely populated rural districts of Durham and Northumberland. The Essex and Suffolk Area covers two geographically distinct areas, one serving parts of Norfolk and Suffolk, and the other serving parts of Essex and Greater London – in the Essex and Suffolk area, NWL operates as Essex and Suffolk Water.