23/06/2026
π¨ River Lea Sewage Pollution β A Growing Concern
πΏ The River Lea is one of Harpenden's most valuable natural assets. Protecting it should be a priority and yet East Hyde works discharged untreated sewage into the River Lea for 353 hours in 2024, with almost 70 hours recorded in the latest six-month reporting period.
π¨π©π§π¦ Concerns are growing about the impact on wildlife and on people using the river, particularly children who paddle and play in the Lea during the summer.
ποΈ Thames Water is expanding the Piggottshill Lane treatment works to support future housing growth, but questions remain about whether enough capacity will be delivered in time.
For more information read the full article in our latest newsletter https://www.harpendensociety.org/Newsletters.html