UK National · All 9 Companies

Discharge Rankings

Every UK water company CSO ranked by total discharge hours. Data aggregated from historical EDM records and live monitoring.

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National Coverage: Rankings now include historical records for Thames, Northumbrian, Anglian, United Utilities, Severn Trent, South West, and Wessex. Yorkshire and Southern data is accumulating from live monitoring.
Time period
Showing: Last 30 days
Sites
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Discharge hours
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Discharging now
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Period
Last 30 days
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Tallying up the damage…
Source: Water Company EDM · National Coverage
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