Our Vision is that:
The Colne Catchment is a place where people are working together to protect and improve the water environment for everyone.
Water is clean, plentiful and, sensitively managed, meeting the needs of all those that rely on its resource but enabling it to reach its full biological potential, supporting rich and diverse populations of fish, birds and other wildlife. The Catchment is a healthy, economically vibrant environment, creating a natural and attractive amenity for people to enjoy and improving social wellbeing for present and future generations.
Latest news
10/03/26
News
ColneCAN logo Spring challenge
Spring is in the air! ColneCAN is seeking a new fresh logo!
25/02/26
News for Rivers Pinn, Ash and the Twin Rivers
River Pinn Outfall Safari 2026
The Zoological Society London (ZSL) are looking for volunteers to help identify hidden pollution to improve and protect the River Pinn.
08/11/25
News
The ColneCAN Conference 2025: Biodiversity and Nature Recovery in the Colne Catchment & the value of connecting
There was a great turn out for the annual conference of the Colne Catchment Action Network (ColneCAN) on Tuesday 21st October at Watersmeet, Rickmansworth.







