England’s nine water and sewerage companies failed to report more than 50,000 sewage discharges within the legally required timeframe in the first half of 2026, according to campaign group Surfers Against Sewage. The missed notifications affect storm overflow and combined sewer outfall events that should trigger rapid incident reporting to regulators and local authorities. For drainage and wastewater engineers, the scale of under-reporting complicates network performance assessment, spill frequency analysis and the design of storage, screening and real-time control upgrades.

Most reservoirs in England are now at “notably” or “exceptionally” low storage levels after a sixth consecutive dry month, triggering government intervention and temporary drought measures to safeguard public supply. The Environment Agency has activated drought plans and is working with water companies on options including reduced abstraction from sensitive catchments and accelerated deployment of temporary use bans. Civil and water engineers should anticipate tighter operating constraints on raw water intakes, revised yield assumptions for treatment works, and potential fast‑tracked resilience schemes such as inter‑basin transfers and leakage reduction projects.

South West Water has been fined £7.87M after a judge ruled that multiple environmental offences across Devon and Cornwall stemmed from “reckless failures” in its management systems and responses to known pollution risks. The case centres on repeated discharges from wastewater assets, with the court pointing to inadequate operational controls and risk management rather than isolated incidents. For civil and environmental engineers, the ruling signals closer scrutiny of sewerage network operation, monitoring regimes and contingency planning for combined sewer overflows and treatment works.