Colchester polluted by sewage 78 times in 2022 - lasting 176 hours

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Contains OS Data © Crown copyright & database right 2021-2022
© Top of the Poops 2021-2023
✔ means we have experimental daily data for 2023
Totals for Colchester in 2022
8 Sites polluted by Anglian Water
78 sewage dumps
176 h duration
That's 7.33 days. 1.5 times a week, on average
Constituencies near Colchester

Pollution Summary 2022

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

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Anglian Water Tidal River Colne COLCHESTER-HAVEN ROAD CSO 13 135 98.8
Anglian Water Holland Brook COLCHESTER ST ALBANS ROAD CSO 27 24 100
Anglian Water Colne Estuary COLCHESTER WATER RECYCLING CENTRE 6 8 7
Anglian Water River Colne COLCHESTER-EAST BR (EAST) CSO OV 17 5 100
Anglian Water River Colne HYTHE BRIDGE 12 1 100
Anglian Water River Colne COLCHESTER-EAST BAY MAIN INT CSO 1 0 60.7
Anglian Water River Colne COLCHESTER-SPRING LANE CSO 1 0 100
Anglian Water Tidal River Colne COLCHESTER HUNTING GATE CSO 1 0 100
Anglian Water Tendring Stream SPORTS CENTRE MILL RD. 0 0 0
Anglian Water Sheepen Road Ditch SHEEPEN ROAD 0 0 0
Anglian Water Porter'S Brook HARWICH RD/HAZELTON RD 0 0 0
Anglian Water Tendring Streams SPORTS CENTRE MILL RD. 0 0 0
Anglian Water Unknown SPORTS CENTRE MILL RD. 0 0 0
Anglian Water Bourne Brook COLCHESTER-BOURNE MILL CSO 0 0 99.9
Anglian Water Salary Brook COLCHESTER - SHEARWATER MEWS CSO 0 0 97.9

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.

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