Leicester Water Hardness & Quality Report (2026)

Residents of Leicester receive their water from Severn Trent Water, a major utility drawing from a variety of sources. These include the River Soar, several reservoirs managed by the company, and groundwater tapped from the Sherwood Sandstone aquifer. The water undergoes treatment at facilities that process both surface and groundwater before it's delivered to homes and businesses throughout the East Midlands.

The East Midlands region, where Leicester is situated, is geologically diverse. The bedrock is primarily composed of Triassic-age Mercia Mudstone and Sherwood Sandstone formations. The Sherwood Sandstone aquifer is a significant source of groundwater, known for yielding water that is relatively soft. In contrast, areas with the clay-rich Mercia Mudstone tend to contribute more minerals, leading to water that is moderately hard to hard, depending on the specific local geology.

With water typically falling into the moderately hard category, you'll likely notice some scale buildup in appliances like kettles and water heaters. This level of hardness can also mean that washing machines and dishwashers might need a bit more detergent to work effectively and could see a slightly reduced lifespan. While not strictly necessary, a water softener can be a good investment for those looking to minimize maintenance on their appliances and improve their longevity. Severn Trent Water provides detailed water quality reports, allowing consumers to check specific information for their address online.