Water bills in England and Wales are expected to rise by an average of £86 starting in April, with further increases projected over the next five years. This hike is part of a necessary investment for supply upgrades and sewage reduction, according to the regulator Ofwat. The increase has drawn criticism from consumer advocacy groups, highlighting affordability concerns for households. Southern Water will see the highest rise, while water-only companies are increasing bills by 22%. The government is taking measures to ensure investment funds are not diverted to executive bonuses.