Inner Harbour polluted by sewage 96 times in 2022 - lasting 50 hours

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Totals for Inner Harbour in 2022
5 Sites polluted by Anglian Water
96 sewage dumps
50 h duration
That's 2.08 days. 1.8 times a week, on average
Constituencies along Inner Harbour

Pollution Summary 2022

Here are all the reported sewage overflow totals for Inner Harbour in 2022. Sometimes sewage can be being dumped for months at a time.

These numbers are very slightly different from the Rivers page - This is because there is an invalid grid reference on the pollution consent - so we don't know where the CSO is. We're working on it.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Anglian Water Inner Harbour ROTTERDAM ROAD #2 CSO 38 20 87.3
Anglian Water Inner Harbour ST PETERS ST AND NEWSONS MEADOW CSO 23 15 50
Anglian Water Inner Harbour ST PETERS STREET CSO 28 12 99.6
Anglian Water Inner Harbour YEOVIL ROAD COMBINED SEWER OVERFLOW 4 1 98
Anglian Water Inner Harbour NORWICH ROAD CSO'S (#1 & #2) 3 0 94.6
Anglian Water Inner Harbour BRIDGE 0 0 0
Anglian Water Inner Harbour ROTTERDAM ROAD #1 CSO 0 0 75.8

Data Sources & Accuracy

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

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.