30 Aug 2023
National Highways water quality plan
National Highways (NH) has published its 2030 Water Quality Plan. It sets out a high-level programme of work to mitigate all high-risk outfalls by 2030. There are 1,236 outfalls & soakaways identified by NH as having a potential high risk of pollution. Of these, 145 have a verified high risk of pollution and therefore require […]