River Orwell T polluted by sewage 94 times in 2023 - lasting 189 hours

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Totals for River Orwell T in 2023
2 Sites polluted by Anglian Water
94 sewage dumps
189 h duration
That's 7.88 days. 1.8 times a week, on average
Constituencies along River Orwell T

Pollution Summary 2023

Here are all the reported sewage overflow totals for River Orwell T in 2023. Sometimes sewage can be being dumped for months at a time.

These numbers are very slightly different from the Rivers page. We're working on it.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Anglian Water River Orwell T MAIDENHALL STORM OUTFALL 80 175 100
Anglian Water River Orwell T SHOTLEY STW 14 14 100

Data Sources & Accuracy

EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales, and Scottish Water

Experimental derived data from Thames Water API, Some data may be missing or inaccurate. This uses Environment Agency rainfall data from the real-time data API (Beta) - Rainfall data is delayed by up to two days.

This website is intended to provide an accurate representation of the Environment Agency data. The data is hard to use, and thus some errors may have been made. If you find something that is incorrect, please raise an issue at the GitHub issues page and we'll endeavour to fix it quickly.

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