ROTHBURY STW - Former Wastewater Treatment Plant in Rothbury, Northumberland

ROTHBURY STW is a former wastewater treatment plant located in Rothbury, Northumberland, in the North East of England. It served a small population of 1,783 people, typical of a rural community in the region. The plant provided secondary treatment, which is the standard level required under the EU Urban Waste Water Treatment Directive for discharges to freshwater in less sensitive areas. The plant had a designed capacity of 2,093 cubic meters per day and a recorded discharge volume of 396.96 cubic meters per day. Although the plant is now closed, its operational history reflects the regulatory framework of the UK, which transposes the EU Urban Waste Water Treatment Directive. For small agglomerations like Rothbury, secondary treatment is typically sufficient to protect local water quality. The plant discharged treated effluent into the local catchment, likely the River Coquet, which flows through Rothbury and eventually reaches the North Sea. The River Coquet supports diverse aquatic life and is an important river for salmon and trout.

ROTHBURY STW discharged into the River Coquet, a river in Northumberland that flows eastward to the North Sea. The river supports a variety of fish species, including Atlantic salmon and brown trout, and its estuary is important for birdlife. The plant's secondary treatment helped protect the river's water quality, which is essential for both ecological health and recreational use.