CSO sewage discharges into the Solent: how do 2022 and 2025 compare?

The short answer: the very dry summer of 2025 helped bring total spill hours across the Solent back down to their lowest level since 2020 - but a closer, site-by-site look shows that not every combined sewer overflow (CSO*) is actually improving. At our August Council meeting, SPS committee member Duncan Purdie presented an updated … Continue reading CSO sewage discharges into the Solent: how do 2022 and 2025 compare?