Long Eaton Water Hardness & Quality Report (2026)

Severn Trent Water provides mains water to Long Eaton, serving over 8 million customers across the East Midlands, including Derbyshire, Nottinghamshire, and Leicestershire. Their supply originates from a diverse mix of sources. These include major rivers like the River Trent and River Derwent, the Derwent Valley chain of reservoirs, and groundwater drawn from Permian and Triassic aquifers. Water undergoes extensive treatment at facilities such as Derwent Valley Water Treatment Works and other regional plants, employing processes like coagulation, filtration, chlorination, and fluoridation.

The water's journey to Long Eaton is shaped by the region's geology. Key formations include the Triassic sandstones of the Sherwood Sandstone Group, the Permian Magnesian Limestone, and Jurassic limestones. These sedimentary rocks are rich in minerals like calcium, which dissolve into the water as it percolates through aquifers or flows over limestone outcrops in river catchments. This geology, particularly the dominance of limestone, consistently results in a hard water supply with significant mineral content.

In areas like Long Eaton, characterized by moderately hard to hard water, homeowners often notice scale buildup. This limescale can significantly impact the efficiency and lifespan of appliances such as kettles, boilers, and showerheads. Hot water systems, washing machines, and dishwashers are particularly susceptible to these deposits, potentially increasing energy consumption by up to 20%. Simple measures like regular descaling with vinegar or installing scale filters can help manage these issues. For persistent problems, a whole-house water softener is frequently recommended to protect appliances and improve the lathering of soaps and detergents. Severn Trent consistently meets UK drinking water standards, with reports detailing parameters like chlorine and trihalomethanes well within limits.