22–23 Mar 2025 240 days to go! #GetOutside

Michelle Walker

Michelle is Technical Director at The Rivers Trust, leading on citizen science projects and the campaign against sewage pollution. She created the first version of the “Is my River Fit To Play In?” map to show locations of sewage pollution and has worked with swimming groups around the country to help them monitor water quality. Michelle is a keen outdoor swimmer and loves inspiring others to join the fight for rivers fit to swim in.