Orwell Estuary polluted by sewage 21 times in 2023 - lasting 35 hours

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Contains OS Data © Crown copyright & database right 2021-2023
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Totals for Orwell Estuary in 2023
1 Sites polluted by Anglian Water
21 sewage dumps
35 h duration
That's 1.46 days. 1.8 times a month, over the year
Constituencies along Orwell Estuary

Pollution Summary 2023

Here are all the reported sewage overflow totals for Orwell Estuary 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 Orwell Estuary PORTMANS WALK TANK PUMPING STATION 21 35 53.85

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.

This project is not associated, approved or endorsed by any of the companies whose logos you see here.