Home / Environment / Windermere Lake: Continuous Water Quality Trial Begins
Windermere Lake: Continuous Water Quality Trial Begins
19 Apr
Summary
- Two monitoring buoys will be placed in Windermere for a year.
- Data on oxygen, ammonia, pH, and temperature will be collected.
- The trial aims to test new monitoring technology in large lakes.

Water quality at Windermere, England's largest lake, will undergo continuous monitoring for a 12-month period. Two monitoring buoys are being deployed next week to trial new equipment and processes. This initiative is a collaboration between United Utilities and the Environment Agency (EA) to determine the best methods for assessing large, still water bodies.
The trial will collect data on crucial parameters including oxygen levels, ammonia, pH, and water temperature. This information will be gathered from the treated wastewater discharge point at Tower Wood and the storm overflow outfall at The Glebe. Unlike rivers, lakes do not have a legal requirement for continuous upstream and downstream monitoring of water quality.
The Environment Agency stated the trial is designed to explore the feasibility of such monitoring in lakes, which present a more complex environment. While the primary focus is on testing the process, the data collected will be publicly accessible after the 12 months conclude, though it will not be used for regulatory purposes.